Remotely controlled positioning device for illuminating unit and the like

Claim 2

A remotely controlled electrically operated positioning device comprising: a first motor having a housing and having a shaft rotatable relative to and extending from said housing; means for rigidly fixing the housing of said first motor on a support; a functional device designed to be positioned by said positioning device; a second motor having a housing and having a shaft rotatable relative to and extending from said housing; means for rigidly fixing the housing of said second motor relative to said functional device; coupling means for connecting the ends of the respective shafts of said first and second motors extending from their respective housings in a right angle relationship so that said first shaft, said coupling means and said second shaft define an "L" connection; means for actuating said first motor; and means for actuating said second motor.

Claim 3

A positioning device capable of orienting a directional functional unit in any desired position, the device comprising, in combination: a fixed base unit including a first rotatable shaft extending therefrom; a functional unit including a second rotatable shaft extending therefrom; mounting means for mounting said functional unit on said base unit, said mounting means coupling the end of said first shaft extending from said base unit directly to the end of said second shaft extending from said functional unit in a substantially right angle relationship so that said first shaft, said mounting means and said second shaft define an "L" connection; means for actuating said functional unit for operating the same; means for rotating said functional unit about the axis of said first shaft; means for rotating said functional unit about the axis of said second shaft; first stop means for limiting the rotation of said functional unit about said first shaft to less than 360°; second stop means for limiting the rotation of said functional unit about said second shaft to less than 360°; and flexible cable means extending from said fixed base unit to said functional unit.

Claim 4

A positioning device capable of orienting a directional functional unit in any desired position, the device comprising, in combination: a fixed base unit including a first rotatable shaft extending therefrom; a functional unit including a second rotatable shaft extending therefrom; mounting means for mounting said functional unit on said base unit, said mounting means coupling the end of said first shaft extending from said base unit directly to the end of said second shaft extending from said functional unit in a substantially right angle relationship so that said first shaft, said mounting means and said second shaft define an "L" connection; means for actuating said functional unit for operating the same; means for rotating said functional unit about the axis of said first shaft; means for rotating said functional unit about the axis of said second shaft; first stop means for limiting the rotation of said functional unit about said first shaft to less than 360°; second stop means for limiting the rotation of said functional unit about said second shaft to less than 360°; and flexible cable means extending from said fixed base unit to said functional unit.

Claim 5

A positioning device in accordance with claim 2, wherein said first stop means limits rotation to on the order of 220°.

Claim 6

A positioning device in accordance with claim 2, wherein said mounting means includes a support member intermediate said first shaft and said second shaft.

Claim 7

A positioning device in accordance with claim 4, and further comprising first friction coupling means for frictionally connecting said support member to said first shaft; and second friction coupling means for frictionally connecting said second shaft to said support member.

Claim 8

A positioning device in accordance with claim 2, and further comprising counterbalancing means mounted on said functional unit so that said functional unit is in balance about said second shaft.

Claim 9

A positioning device in accordance with claim 2, and further comprising counterbalancing means mounted on said mounting means so that said functional unit is in balance about said first shaft.

Claim 10

The positioning device recited in claim 2, and further comprising a first motor, the shaft of which is said first rotatable shaft; and a second motor, the shaft of which is said second rotatable shaft.

Claim 11

A remotely controlled positioning device comprising, in combination: a fixed driving unit including a first motor having a first rotatable shaft extending therefrom; a functional unit including a second motor having a second rotatable shaft extending therefrom; mounting means for mounting said functional unit on said driving unit, said mounting means coupling the end of said first shaft extending from said fixed driving unit directly to the end of said second shaft extending from said functional unit in a substantially right angle relationship so that said first shaft, said mounting means and said second shaft define an "L" connection; means for actuating said functional unit; means for actuating said first motor for rotating said functional unit about the axis of said first shaft; means for actuating said second motor for rotating said functional unit about the axis of said second shaft; first stop means for limiting the rotation of said functional unit about said first shaft to less than 360°; and second stop means for limiting the rotation of said functional unit about said second shaft to less than 360°; wherein said means for actuating said second motor and said functional unit includes flexible continuous electrically conductive cables extending from said fixed driving unit to said functional unit.

Claim 12

A remotely controlled positioning device comprising, in combination: a fixed driving unit including a first motor having a first rotatable shaft extending therefrom; a functional unit including a second motor having a second rotatable shaft extending therefrom; mounting means for mounting said functional unit on said driving unit, said mounting means coupling the end of said first shaft extending from said fixed driving unit directly to the end of said second shaft extending from said functional unit in a substantially right angle relationship so that said first shaft, said mounting means and said second shaft define an "L" connection; means for actuating said functional unit; means for actuating said first motor for rotating said functional unit about the axis of said first shaft; means for actuating said second motor for rotating said functional unit about the axis of said second shaft; first stop means for limiting the rotation of said functional unit about said first shaft to less than 360°; and second stop means for limiting the rotation of said functional unit about said second shaft to less than 360°; wherein said means for actuating said second motor and said functional unit includes flexible continuous electrically conductive cables extending from said fixed driving unit to said functional unit.

Claim 13

The positioning device recited in claim 9, wherein said first stop means limits rotation to on the order of 220°.

Claim 14

A remotely controlled illuminating device comprising, in combination: a fixed driving unit including a first motor having a first rotatable shaft extending therefrom; a light unit including a second motor having a second rotatable shaft extending therefrom; mounting means for mounting said light unit on said driving unit, said mounting means coupling the end of said first shaft extending from said fixed driving unit directly to the end of said second shaft extending from said light unit in a substantially right angle relationship so that said first shaft, said mounting means and said second shaft define an "L" connection; illuminating means mounted in said light unit; means for actuating said illuminating means for directing a beam of light out of said light unit; means for actuating said first motor for rotating said light unit about the axis of said first shaft; means for actuating said second motor for rotating said light unit about the axis of said second shaft; first stop means for limiting the rotation of said light unit about said first shaft to less than 360°; and second stop means for limiting the rotation of said light unit about said second shaft to less than 360°; wherein said means for actuating said second motor and said illuminating means includes flexible continuous electrically conductive cables extending from said fixed driving unit to said light unit.

Claim 15

A remotely controlled illuminating device comprising, in combination: a fixed driving unit including a first motor having a first rotatable shaft extending therefrom; a light unit including a second motor having a second rotatable shaft extending therefrom; mounting means for mounting said light unit on said driving unit, said mounting means coupling the end of said first shaft extending from said fixed driving unit directly to the end of said second shaft extending from said light unit in a substantially right angle relationship so that said first shaft, said mounting means and said second shaft define an "L" connection; illuminating means mounted in said light unit; means for actuating said illuminating means for directing a beam of light out of said light unit; means for actuating said first motor for rotating said light unit about the axis of said first shaft; means for actuating said second motor for rotating said light unit about the axis of said second shaft; first stop means for limiting the rotation of said light unit about said first shaft to less than 360°; and second stop means for limiting the rotation of said light unit about said second shaft to less than 360°; wherein said means for actuating said second motor and said illuminating means includes flexible continuous electrically conductive cables extending from said fixed driving unit to said light unit.

Claim 16

A remotely controlled illuminating device in accordance with claim 11, wherein said first stop means limits rotation to on the order of 220°.

Claim 17

A remotely controlled illuminating device in accordance with claim 11, wherein said mounting means includes a support member intermediate said first shaft and said second shaft.

Claim 18

A remotely controlled illuminating device in accordance with claim 13, and further comprising first friction coupling means for frictionally connecting said support member to said first shaft; and second friction coupling means for frictionally connecting said second shaft to said support member.

Claim 19

A remotely controlled illuminating device in accordance with claim 11, and further comprising counterbalancing means mounted on said light unit so that said light unit is in balance about said second shaft.

Claim 20

A remotely controlled illuminating device in accordance with claim 11, and further comprising counterbalancing means mounted on said mounting means so that said light unit is in balance about said first shaft.

Claim 21

A remotely controlled illuminating device in accordance with claim 11, wherein said driving unit includes a housing defining an interior; wherein said first motor is disposed within said housing interior with an end portion of said first shaft projecting outwardly from said housing interior; and wherein a support member is connected to the outwardly projecting end portion.

Claim 22

A remotely controlled illuminating device in accordance with claim 5, wherein said support member includes a rod member connected at one end to said first shaft in coaxial relationship therewith, and connected at the opposite end to said second shaft.

Claim 23

A remotely controlled illuminating device in accordance with claim 17, wherein said light unit includes a housing having a side wall defining an interior and an open end, said illuminating means is disposed within said housing interior for projecting a light beam through said housing open end, said second motor is disposed within said housing interior with an end portion of said second shaft projecting outwardly from said housing side wall, and said outwardly projecting second shaft end portion is connected to said support member.

Claim 24

A remotely controlled illuminating device in accordance with claim 19, wherein said support member comprises a rod member mounted at one end to said first shaft in coaxial relationship therewith; wherein the opposite end of said rod member includes a diametrally extending recess for accommodating said second shaft end portion; wherein said second shaft end portion is provided with a peripheral groove; and further including a set screw extending into the recess of said rod member in frictional engagement with the peripheral groove of said second shaft.

Claim 25

A remotely controlled illuminating device in accordance with claim 19, wherein said second stop means includes a post projecting outwardly from said light unit side wall in parallel, spaced apart relationship with said second shaft for engagement with said rod member.

Claim 26

A remotely controlled illuminating device comprising, in combination: a fixed driving unit including a first motor having a first rotatable shaft; a light unit including a second motor having a second rotatable shaft; mounting means for mounting said light unit on said driving unit, said mounting means coupling said first shaft to said second shaft in a substantially right angle relationship; illuminating means mounted in said light unit; means for actuating said illuminating means for directing a beam of light out of said light unit; means for actuating said first motor for rotating said light unit about the axis of said first shaft; means for actuating said second motor for rotating said light unit about the axis of said second shaft; first stop means for limiting the rotation of said light unit about said first shaft to less than 360°; and second stop means for limiting the rotation of said light unit about said second shaft to less than 360°; wherein said means for actuating said second motor and said illuminating means includes flexible continuous electrically conductive cables extending from said light unit; wherein said driving unit includes a housing defining an interior; wherein said first motor is disposed within said housing interior with an end portion of said first shaft projecting outwardly from said housing interior; wherein a support member is connected to the outwardly projecting end portion; wherein said support member includes a rod member connected at one end to said first shaft in coaxial relationship therewith, and connected at the opposite end to said second shaft; wherein said support member further includes a sleeve member having a side wall defining a bore adapted to associate with said first shaft, and having a flange portion of reduced diameter adapted to associate with said rod member; and further comprising means for fixedly securing said sleeve member to said first shaft in concentric relationship therewith; a coupling member disposed in said sleeve member having a head in abutting engagement with said flange portion and a shank extending through said flange portion; and means for frictionally securing the shank of said coupling member to said rod member.

Claim 27

A remotely controlled illuminating device comprising, in combination: a fixed driving unit including a first motor having a first rotatable shaft; a light unit including a second motor having a second rotatable shaft; mounting means for mounting said light unit on said driving unit, said mounting means coupling said first shaft to said second shaft in a substantially right angle relationship; illuminating means mounted in said light unit; means for actuating said illuminating means for directing a beam of light out of said light unit; means for actuating said first motor for rotating said light unit about the axis of said first shaft; means for actuating said second motor for rotating said light unit about the axis of said second shaft; first stop means for limiting the rotation of said light unit about said first shaft to less than 360°; and second stop means for limiting the rotation of said light unit about said second shaft to less than 360°; wherein said means for actuating said second motor and said illuminating means includes flexible continuous electrically conductive cables extending from said light unit; wherein said driving unit includes a housing defining an interior; wherein said first motor is disposed within said housing interior with an end portion of said first shaft projecting outwardly from said housing interior; wherein a support member is connected to the outwardly projecting end portion; wherein said support member includes a rod member connected at one end to said first shaft in coaxial relationship therewith, and connected at the opposite end to said second shaft; wherein said support member further includes a sleeve member having a side wall defining a bore adapted to associate with said first shaft, and having a flange portion of reduced diameter adapted to associate with said rod member; and further comprising means for fixedly securing said sleeve member to said first shaft in concentric relationship therewith; a coupling member disposed in said sleeve member having a head in abutting engagement with said flange portion and a shank extending through said flange portion; and means for frictionally securing the shank of said coupling member to said rod member.

Claim 28

A remotely controlled illuminating device in accordance with claim 22, wherein said first stop means comprises at least one pin projecting outwardly from said driving unit in parallel relationship with said first shaft, and a pin extending radially outwardly from said rod member.