Rotating dual attachment receptacle apparatus tool

Claim 2

A Rotating Dual Attachment Receptacle Apparatus Tool comprising: a stem grip housing having a top and bottom end, said stem grip housing having an electric motor disposed therein; a safety guard housing, said safety guard housing being disposed generally normal to the longitudinal axis of said stem grip housing and suitably affixed thereto; said safety guard housing having disposed therein a cavity; a rotating drill head assembly having a top and bottom end, said rotating drill head assembly being generally disposed within said safety guard housing cavity having a main drive shaft and a plurality of chuck shafts therein, the main drive shaft having an upper and lower end, wherein the lower end extends into said stem grip housing and the upper end extends into said safety guard housing; said rotating drill head assembly being able to rotate about the main drive shaft axis; a locking means disposed within said rotating drill head assembly which extends into locking depressions located within the top inside surface of said safety guard housing; the locking means has a sliding post portion which extends into the locking depressions and securely locks said rotating drill head assembly at 180 degree interval locking positions; a means for opening and closing the motor's electric circuit, the opening and closing means comprises a plurality of electric contacts suitably located at the lower front portion of said safety guard housing and the bottom end of said rotating drill head assembly, wherein the electric contacts close the electrical circuit when said rotating drill head assembly is positioned in either of the 180 degree locking interval positions; whereby said rotating drill head assembly can be rotated in a plane perpendicular to the main drive shaft to utilize either accessory without the need of rechucking it.

Claim 3

A rotating dual attachment apparatus tool as defined in claim 1, wherein said device has two (2) different gear ratios, one high speed/low torque and one (1) low speed/high torque.

Claim 4

A rotating dual attachment apparatus tool, as defined in claim 2, wherein said device has a safety door covering part of said safety guard housing cavity.

Claim 5

A rotating dual attachment apparatus tool, as defined in claim 3, wherein said device's electric motor speed and direction of rotation is controllable by a speed adjuster located on said stem grip housing.

Claim 6

A rotating dual attachment apparatus tool comprising: a stem grip housing having a top and bottom end, said stem grip housing having an electric motor disposed therein; a safety guard housing, said safety guard housing being disposed generally normal to the longitudinal axis of said stem grip housing and suitably affixed thereto; said safety guard housing having disposed therein a cavity; a rotating drill head assembly having a top and bottom end, said rotating drill head assembly being generally disposed within said safety guard housing cavity having a main drive shaft and a plurality of chuck shafts therein, the main drive shaft having an upper and lower end, wherein the lower end extends into said stem grip housing and the upper end extends into said safety guard housing; said rotating drill head assembly being able to rotate about the main drive shaft axis; means for locking said rotating drill head assembly, the locking means being disposed within said rotating drill head assembly; means for opening and closing the motor's electric circuit, the opening and closing means comprises a plurality of electric contacts suitably located at the lower front portion of said safety guard housing and the bottom end of said rotating drill head assembly, wherein the electric contacts close the electrical circuit when said rotating drill head assembly is positioned in either of the 180 degree locking interval positions; whereby said rotating drill head assembly can be rotated in a plane perpendicular to the main drive shaft to utilize either accessory without the need of rechucking it.

Claim 7

A rotating dual attachment apparatus tool comprising: a stem grip housing having a top and bottom end, said stem grip housing having an electric motor disposed therein; a safety guard housing, said safety guard housing being disposed generally normal to the longitudinal axis of said stem grip housing and suitably affixed thereto; said safety guard housing having disposed therein a cavity; a rotating drill head assembly having a top and bottom end, said rotating drill head assembly being generally disposed within said safety guard housing cavity having a main drive shaft and a plurality of chuck shafts therein, the main drive shaft having an upper and lower end, wherein the lower end extends into said stem grip housing and the upper end extends into said safety guard housing; said rotating drill head assembly being able to rotate about the main drive shaft axis; means for locking said rotating drill head assembly, the locking means being disposed within said rotating drill head assembly; means for opening and closing the motor's electric circuit, the opening and closing means comprises a plurality of electric contacts suitably located at the lower front portion of said safety guard housing and the bottom end of said rotating drill head assembly, wherein the electric contacts close the electrical circuit when said rotating drill head assembly is positioned in either of the 180 degree locking interval positions; whereby said rotating drill head assembly can be rotated in a plane perpendicular to the main drive shaft to utilize either accessory without the need of rechucking it.

Claim 8

A rotating dual attachment apparatus tool, as defined in claim 5, wherein said device has two (2) different gear ratios, one high speed/low torque and one low speed/high torque.

Claim 9

A rotating dual attachment apparatus tool, as defined in claim 6, wherein said device has a safety door covering part of said safety guard housing cavity.

Claim 10

A rotating dual attachment apparatus tool, as defined in claim 7, wherein said device's electric motor speed and direction of rotation is controllable by a speed adjuster located on said stem grip housing.

Claim 11

A Rotating Dual Attachment Receptacle Apparatus Tool comprising: a stem grip housing having a top and bottom end, said stem grip housing having an electric motor disposed therein; a safety guard housing, said safety guard housing being disposed generally normal to the longitudinal axis of said stem grip housing and suitably affixed thereto; said safety guard housing having disposed therein a cavity; a rotating drill head assembly having a top and bottom end, said rotating drill head assembly being generally disposed within said safety guard housing cavity having a main drive shaft and a plurality of chuck shafts therein, the main drive shaft having an upper and lower end, wherein the lower end extends into said stem grip housing and the upper end extends into said safety guard housing; said rotating drill head assembly being able to rotate about the main drive shaft axis; means for opening and closing the power source, said opening and closing means comprises a plurality of electric contacts suitably located at the lower front portion of said safety guard housing and the bottom end of said rotating drill head assembly, wherein the electric contacts close the electrical circuit when said rotating drill head assembly is positioned in either of the 180 degree locking interval positions; whereby said rotating drill head assembly can be rotated in a plane perpendicular to the main drive shaft to utilize either accessory without the need of rechucking it.

Claim 12

A Rotating Dual Attachment Receptacle Apparatus Tool comprising: a stem grip housing having a top and bottom end, said stem grip housing having an electric motor disposed therein; a safety guard housing, said safety guard housing being disposed generally normal to the longitudinal axis of said stem grip housing and suitably affixed thereto; said safety guard housing having disposed therein a cavity; a rotating drill head assembly having a top and bottom end, said rotating drill head assembly being generally disposed within said safety guard housing cavity having a main drive shaft and a plurality of chuck shafts therein, the main drive shaft having an upper and lower end, wherein the lower end extends into said stem grip housing and the upper end extends into said safety guard housing; said rotating drill head assembly being able to rotate about the main drive shaft axis; means for opening and closing the power source, said opening and closing means comprises a plurality of electric contacts suitably located at the lower front portion of said safety guard housing and the bottom end of said rotating drill head assembly, wherein the electric contacts close the electrical circuit when said rotating drill head assembly is positioned in either of the 180 degree locking interval positions; whereby said rotating drill head assembly can be rotated in a plane perpendicular to the main drive shaft to utilize either accessory without the need of rechucking it.

Claim 13

A rotating dual attachment apparatus tool, as defined in claim 9, wherein said device has means for locking said rotating drill head assembly, the locking means disposed within said rotating drill head assembly and into a locking depression located within the top inside surface of said safety guard housing.

Claim 14

A rotating dual attachment apparatus tool, as defined in claim 10, wherein said device locking means has a sliding post portion which locks said rotating drill head assembly at 180 degree interval locking positions.

Claim 15

A rotating dual attachment apparatus tool, as defined in claim 11, wherein said stem grip housing has a power source disposed therein.

Claim 16

A rotating dual attachment apparatus tool, as defined in claim 12, wherein the power source is a d.c. battery.

Claim 17

A Rotating Dual Attachment Receptacle Apparatus Tool comprising: a stem grip housing having a top and bottom end, said stem grip housing having an electric motor disposed therein; a safety guard housing, said safety guard housing being disposed generally normal to the longitudinal axis of said stem grip housing and suitably affixed thereto; said safety guard housing having disposed therein a cavity and a plurality of locking depressions; a rotating drill head assembly having a top and bottom end, said rotating drill head assembly being generally disposed within said safety guard housing cavity having a main drive shaft and a plurality of chuck shafts therein, the main drive shaft having an upper and lower end, wherein the lower end extends into said stem grip housing and the upper end extends into said safety guard housing; said rotating drill head assembly being able to rotate about the main drive shaft axis; means for locking said rotating drill head assembly, said locking means being disposed within said rotating drill head assembly which extends into the locking depressions located within the top inside surface of said safety guard housing; means for opening and closing the motor's electric circuit, said opening and closing means comprises a plurality of electric contacts suitably located at the lower front of said safety guard housing and the bottom end said rotating drill head assembly, wherein the electric contacts close the electrical circuit when said rotating drill head assembly is positioned in either of the 180 degree locking interval positions; whereby said rotating drill head assembly may be operated in any of the locking positions when either chuck is being used and can be rotated in a plane perpendicular to the main drive shaft to utilize either accessory without the need of rechucking it.

Claim 18

A Rotating Dual Attachment Receptacle Apparatus Tool comprising: a stem grip housing having a top and bottom end, said stem grip housing having an electric motor disposed therein; a safety guard housing, said safety guard housing being disposed generally normal to the longitudinal axis of said stem grip housing and suitably affixed thereto; said safety guard housing having disposed therein a cavity and a plurality of locking depressions; a rotating drill head assembly having a top and bottom end, said rotating drill head assembly being generally disposed within said safety guard housing cavity having a main drive shaft and a plurality of chuck shafts therein, the main drive shaft having an upper and lower end, wherein the lower end extends into said stem grip housing and the upper end extends into said safety guard housing; said rotating drill head assembly being able to rotate about the main drive shaft axis; means for locking said rotating drill head assembly, said locking means being disposed within said rotating drill head assembly which extends into the locking depressions located within the top inside surface of said safety guard housing; means for opening and closing the motor's electric circuit, said opening and closing means comprises a plurality of electric contacts suitably located at the lower front of said safety guard housing and the bottom end said rotating drill head assembly, wherein the electric contacts close the electrical circuit when said rotating drill head assembly is positioned in either of the 180 degree locking interval positions; whereby said rotating drill head assembly may be operated in any of the locking positions when either chuck is being used and can be rotated in a plane perpendicular to the main drive shaft to utilize either accessory without the need of rechucking it.

Claim 19

A rotating dual attachment receptacle apparatus tool, as defined in claim 14, wherein said stem grip housing has a power source disposed therein.

Claim 20

A rotating dual attachment receptacle apparatus tool, as defined in claim 15, wherein the power source is a d.c. battery.

Claim 21

A rotating dual attachment receptacle apparatus tool, as defined in claim 16, wherein said locking means has a sliding post portion which extends into the locking depressions and securely locks said rotating drill head assembly at 180 degree interval locking positions.

Claim 22

A Rotating Dual Attachment Receptacle Apparatus Tool comprising: a stem grip housing having a top and bottom end, said stem grip housing having an electric motor disposed therein; a safety guard housing, said safety guard housing being disposed generally normal to the longitudinal axis of said stem grip housing and suitably affixed thereto; said safety guard housing having disposed therein a cavity and a plurality of locking depressions; a rotating drill head assembly having a top and bottom end, said rotating drill head assembly being generally disposed within said safety guard housing cavity having a main drive shaft and a plurality of chuck shafts therein, the main drive shaft having an upper and lower end, wherein the lower end extends into said stem grip housing and the upper end extends into said safety guard housing; said rotating drill head assembly being able to rotate about the main drive shaft axis; means for locking said rotating drill head assembly, said locking means being disposed within said rotating drill head assembly which extends into the locking depressions located within the inside surface of said safety guard housing; means for opening and closing the motor's electric circuit, said opening and closing means comprises a plurality of electric contacts suitably located at the lower front portion of said safety guard housing and the bottom end of said rotating drill head assembly, wherein the electric contacts close the electrical circuit when said rotating drill head assembly is positioned in either of the 180 degree locking interval positions; whereby said rotating drill head assembly may be operated in any of the locking positions when either chuck is being used and can be rotated in a plane perpendicular to the main drive shaft to utilize either accessory without the need of rechucking it.

Claim 23

A Rotating Dual Attachment Receptacle Apparatus Tool comprising: a stem grip housing having a top and bottom end, said stem grip housing having an electric motor disposed therein; a safety guard housing, said safety guard housing being disposed generally normal to the longitudinal axis of said stem grip housing and suitably affixed thereto; said safety guard housing having disposed therein a cavity and a plurality of locking depressions; a rotating drill head assembly having a top and bottom end, said rotating drill head assembly being generally disposed within said safety guard housing cavity having a main drive shaft and a plurality of chuck shafts therein, the main drive shaft having an upper and lower end, wherein the lower end extends into said stem grip housing and the upper end extends into said safety guard housing; said rotating drill head assembly being able to rotate about the main drive shaft axis; means for locking said rotating drill head assembly, said locking means being disposed within said rotating drill head assembly which extends into the locking depressions located within the inside surface of said safety guard housing; means for opening and closing the motor's electric circuit, said opening and closing means comprises a plurality of electric contacts suitably located at the lower front portion of said safety guard housing and the bottom end of said rotating drill head assembly, wherein the electric contacts close the electrical circuit when said rotating drill head assembly is positioned in either of the 180 degree locking interval positions; whereby said rotating drill head assembly may be operated in any of the locking positions when either chuck is being used and can be rotated in a plane perpendicular to the main drive shaft to utilize either accessory without the need of rechucking it.

Claim 24

A rotating dual attachment receptacle apparatus tool, as defined in claim 18, wherein said stem grip housing has a power source disposed therein.

Claim 25

A rotating dual attachment receptacle apparatus tool, as defined in claim 19, wherein the power source is a d.c. battery.

Claim 26

A rotating dual attachment receptacle apparatus tool, as defined in claim 20, wherein said locking means has a sliding post portion which extends into the locking depressions and securely locks said rotating drill head assembly at 180 degree interval locking positions.

Claim 27

A rotating dual attachment receptacle apparatus tool, as defined in claim 21, wherein said device has two (2) different gear ratios one high speed/low torque and one low speed/high torque.

Claim 28

A rotating dual attachment apparatus tool, as defined in claim 22, wherein said device has a safety door covering part of the safety guard housing cavity.

Claim 29

A rotating dual attachment apparatus tool, as defined in claim 23, wherein said device electric motor speed and direction of rotation is controllable by a speed adjuster located on said stem grip housing.

Claim 30

A Rotating Dual Attachment Receptacle Apparatus Tool comprising: a stem grip housing having a top and bottom end, said stem grip housing having an electric motor and power source disposed therein; a safety guard housing, said safety guard housing being disposed generally normal to the longitudinal axis of said stem grip housing and suitably affixed thereto; said safety guard housing having disposed therein a cavity; a rotating drill head assembly having a top and bottom end, said rotating drill head assembly being generally disposed within said safety guard housing cavity having a main drive shaft and a plurality of chuck shafts therein, the main drive shaft having an upper and lower end, wherein the lower end extends into said stem grip housing and the upper end extends into said safety guard housing; said rotating drill head assembly being able to rotate about the main drive shaft axis; a locking means disposed within said rotating drill head assembly which extends into locking depressions located within the top inside surface of said safety guard housing, the locking means having a sliding post portion which extends into the locking depressions and securely locks said rotating drill head assembly at 180 degree interval locking positions; means for opening and closing the power source, the opening and closing means comprises a plurality of electric contacts suitably located at the lower front portion of said safety guard housing and the bottom end of said rotating drill head assembly, wherein the electric contacts close the electrical circuit when said rotating drill head assembly is positioned in either of the 180 degree locking interval positions; whereby said rotating drill head assembly can be rotated in a plane perpendicular to the main drive shaft to utilize either accessory without the need of rechucking it.

Claim 31

A Rotating Dual Attachment Receptacle Apparatus Tool comprising: a stem grip housing having a top and bottom end, said stem grip housing having an electric motor and power source disposed therein; a safety guard housing, said safety guard housing being disposed generally normal to the longitudinal axis of said stem grip housing and suitably affixed thereto; said safety guard housing having disposed therein a cavity; a rotating drill head assembly having a top and bottom end, said rotating drill head assembly being generally disposed within said safety guard housing cavity having a main drive shaft and a plurality of chuck shafts therein, the main drive shaft having an upper and lower end, wherein the lower end extends into said stem grip housing and the upper end extends into said safety guard housing; said rotating drill head assembly being able to rotate about the main drive shaft axis; a locking means disposed within said rotating drill head assembly which extends into locking depressions located within the top inside surface of said safety guard housing, the locking means having a sliding post portion which extends into the locking depressions and securely locks said rotating drill head assembly at 180 degree interval locking positions; means for opening and closing the power source, the opening and closing means comprises a plurality of electric contacts suitably located at the lower front portion of said safety guard housing and the bottom end of said rotating drill head assembly, wherein the electric contacts close the electrical circuit when said rotating drill head assembly is positioned in either of the 180 degree locking interval positions; whereby said rotating drill head assembly can be rotated in a plane perpendicular to the main drive shaft to utilize either accessory without the need of rechucking it.

Claim 32

A rotating dual attachment apparatus tool, as defined in claim 25, wherein said device has two (2) different gear ratios, one high speed/low torque and one low speed/high torque.

Claim 33

A rotating dual attachment apparatus tool, as defined in claim 26, wherein said device has a safety door covering part of the safety guard housing cavity.

Claim 34

A rotating dual attachment apparatus tool, as defined in claim 27, wherein said device electric motor speed and direction of rotation is controllable by a speed adjuster located on said stem grip housing.

Claim 35

A rotating dual attachment apparatus tool, as defined in claim 28, wherein the power source is a d.c. battery.

Claim 36

A rotating dual attachment apparatus tool comprising: a stem grip housing having a top and bottom end, said stem grip housing having an electric motor and power source disposed therein; a safety guard housing, said safety guard housing being disposed generally normal to the longitudinal axis of said stem grip housing and suitably affixed thereto; said safety guard housing having disposed therein a cavity; a rotating drill head assembly having a top and bottom end, said rotating drill head assembly being generally disposed within said safety guard housing cavity having a main drive shaft and a plurality of chuck shafts therein, the main drive shaft having an upper and lower end, wherein the lower end extends into said stem grip housing and the upper end extends into said safety guard housing; said rotating drill head assembly being able to rotate about the main drive shaft axis; means for locking said rotating drill head assembly; means for opening and closing the power source, the opening and closing means comprises a plurality of electric contacts suitably located at the lower front portion of said safety guard housing and the bottom end of said rotating drill head assembly, wherein the electric contacts close the electrical circuit when said rotating drill head assembly is positioned in either of the 180 degree locking interval positions; whereby said rotating drill head assembly can be rotated in a plane perpendicular to the main drive shaft to utilize either accessory without the need of rechucking it.

Claim 37

A rotating dual attachment apparatus tool comprising: a stem grip housing having a top and bottom end, said stem grip housing having an electric motor and power source disposed therein; a safety guard housing, said safety guard housing being disposed generally normal to the longitudinal axis of said stem grip housing and suitably affixed thereto; said safety guard housing having disposed therein a cavity; a rotating drill head assembly having a top and bottom end, said rotating drill head assembly being generally disposed within said safety guard housing cavity having a main drive shaft and a plurality of chuck shafts therein, the main drive shaft having an upper and lower end, wherein the lower end extends into said stem grip housing and the upper end extends into said safety guard housing; said rotating drill head assembly being able to rotate about the main drive shaft axis; means for locking said rotating drill head assembly; means for opening and closing the power source, the opening and closing means comprises a plurality of electric contacts suitably located at the lower front portion of said safety guard housing and the bottom end of said rotating drill head assembly, wherein the electric contacts close the electrical circuit when said rotating drill head assembly is positioned in either of the 180 degree locking interval positions; whereby said rotating drill head assembly can be rotated in a plane perpendicular to the main drive shaft to utilize either accessory without the need of rechucking it.

Claim 38

A rotating dual attachment apparatus tool, as defined in claim 30, wherein said device has two (2) different gear ratios, one high speed/low torque and one low speed/high torque.

Claim 39

A rotating dual attachment apparatus tool, as defined in claim 31, wherein said device has a safety door covering part of the safety guard housing cavity.

Claim 40

A rotating dual attachment apparatus tool, as defined in claim 32, wherein said device's electric motor speed and direction of rotation is controllable by a speed adjuster located on said stem grip housing.

Claim 41

A rotating dual attachment apparatus tool, as defined in claim 33, wherein the power source is a d.c. battery.

Claim 42

A Rotating Dual Attachment Receptacle Apparatus Tool comprising: a stem grip housing having a top and bottom end, said stem grip housing having an electric motor and power source disposed therein; a safety guard housing, said safety guard housing being disposed generally normal to the longitudinal axis of said stem grip housing and suitably affixed thereto; said safety guard housing having disposed therein a cavity; a rotating drill head assembly having a top and bottom end, said rotating drill head assembly being generally disposed within said safety guard housing cavity having a main drive shaft and a plurality of chuck shafts therein, the main drive shaft having an upper and lower end, wherein the lower end extends into said stem grip housing and the upper end extends into said safety guard housing; said rotating drill head assembly being able to rotate about the main drive shaft axis; means for opening and closing the power source, said opening and closing means comprises a plurality of electric contacts suitably located at the lower front portion of said safety guard housing and the bottom end of said rotating drill head assembly, wherein the electric contacts close the electrical circuit when said rotating drill head assembly is positioned in either of the 180 degree locking interval positions; whereby said rotating drill head assembly can be rotated in a plane perpendicular to the main drive shaft to utilize either accessory without the need of rechucking it.

Claim 43

A Rotating Dual Attachment Receptacle Apparatus Tool comprising: a stem grip housing having a top and bottom end, said stem grip housing having an electric motor and power source disposed therein; a safety guard housing, said safety guard housing being disposed generally normal to the longitudinal axis of said stem grip housing and suitably affixed thereto; said safety guard housing having disposed therein a cavity; a rotating drill head assembly having a top and bottom end, said rotating drill head assembly being generally disposed within said safety guard housing cavity having a main drive shaft and a plurality of chuck shafts therein, the main drive shaft having an upper and lower end, wherein the lower end extends into said stem grip housing and the upper end extends into said safety guard housing; said rotating drill head assembly being able to rotate about the main drive shaft axis; means for opening and closing the power source, said opening and closing means comprises a plurality of electric contacts suitably located at the lower front portion of said safety guard housing and the bottom end of said rotating drill head assembly, wherein the electric contacts close the electrical circuit when said rotating drill head assembly is positioned in either of the 180 degree locking interval positions; whereby said rotating drill head assembly can be rotated in a plane perpendicular to the main drive shaft to utilize either accessory without the need of rechucking it.

Claim 44

A rotating dual attachment apparatus tool, as defined in claim 35, wherein the power source is a d.c. battery.

Claim 45

A Rotating Dual Attachment Receptacle Apparatus Tool comprising: a stem grip housing having a top and bottom end, said stem grip housing having an electric motor and power source disposed therein; a safety guard housing, said safety guard housing being disposed generally normal to the longitudinal axis of said stem grip housing and suitably affixed thereto; said safety guard housing having disposed therein a cavity and a plurality of locking depressions; a rotating drill head assembly having a top and bottom end, said rotating drill head assembly being generally disposed within said safety guard housing cavity having a main drive shaft and a plurality of chuck shafts therein, the main drive shaft having an upper and lower end, wherein the lower end extends into said stem grip housing and the upper end extends into said safety guard housing, the chuck shafts extends through the front and back ends of said rotating drill head assembly with the longitudinal axis of the chuck shafts being normal to the longitudinal axis of the main drive shaft with a chuck attached to each end thereof; said rotating drill head assembly being able to rotate in a 360 degree plane about the main drive shaft axis; means for locking said rotating drill head assembly, said locking means being disposed within said rotating drill head assembly and extends into the locking depressions located within said safety guard housing; said locking means having a sliding post portion which extends into the locking depressions and securely locks said rotating drill head assembly at 180 degree interval locking positions; means for opening and closing the power source, said opening and closing means comprises a plurality of electric contacts suitably located at the lower front portion of said safety guard housing and the bottom end of said rotating drill head assembly, wherein the electric contacts close the electrical circuit when said rotating drill head assembly is positioned in either of the 180 degree locking interval positions; whereby said rotating drill head assembly may be operated in any of the locking positions when either chuck is being used and can be rotated in a plane perpendicular to the main drive shaft to utilize either accessory without the need of rechucking it.

Claim 46

A Rotating Dual Attachment Receptacle Apparatus Tool comprising: a stem grip housing having a top and bottom end, said stem grip housing having an electric motor and power source disposed therein; a safety guard housing, said safety guard housing being disposed generally normal to the longitudinal axis of said stem grip housing and suitably affixed thereto; said safety guard housing having disposed therein a cavity and a plurality of locking depressions; a rotating drill head assembly having a top and bottom end, said rotating drill head assembly being generally disposed within said safety guard housing cavity having a main drive shaft and a plurality of chuck shafts therein, the main drive shaft having an upper and lower end, wherein the lower end extends into said stem grip housing and the upper end extends into said safety guard housing, the chuck shafts extends through the front and back ends of said rotating drill head assembly with the longitudinal axis of the chuck shafts being normal to the longitudinal axis of the main drive shaft with a chuck attached to each end thereof; said rotating drill head assembly being able to rotate in a 360 degree plane about the main drive shaft axis; means for locking said rotating drill head assembly, said locking means being disposed within said rotating drill head assembly and extends into the locking depressions located within said safety guard housing; said locking means having a sliding post portion which extends into the locking depressions and securely locks said rotating drill head assembly at 180 degree interval locking positions; means for opening and closing the power source, said opening and closing means comprises a plurality of electric contacts suitably located at the lower front portion of said safety guard housing and the bottom end of said rotating drill head assembly, wherein the electric contacts close the electrical circuit when said rotating drill head assembly is positioned in either of the 180 degree locking interval positions; whereby said rotating drill head assembly may be operated in any of the locking positions when either chuck is being used and can be rotated in a plane perpendicular to the main drive shaft to utilize either accessory without the need of rechucking it.

Claim 47

A rotating dual attachment apparatus tool, as defined in claim 37, wherein the power source is a d.c. battery.