Portable shrink tubing marker gun

Claim 2

A portable tubing marker for transferring material from a printing tape and onto said tubing in flattened form, and including; a grip means carrying opposedly shiftable character and platen members and a manually operable lever actuated drive means shifting said members together and having right angularly geared drive and secondary shafts carrying and alternately rotating separate tubing and tape drive rollers, a supply of the flattened tubing engaged with and alternately advanced by said tubing drive roller and issuing therefrom in juxtaposed relation to and above the platen member, and a supply of the printing tape engaged with and alternately advanced by said tape drive roller and issuing therefrom in normal relation over one side of the tubing and in juxtaposed relation to and below the character member, actuation of the drive means opposedly shifting said character and platen members pressing the tape against the tubing for impression of the indicia of the character members thereon.

Claim 3

The portable tubing marker as set forth in claim 1, wherein the drive means involves a hand operated lever and said platen member is coupled thereto by a link rotating one bell crank lever on the drive shaft, said crank lever having cam means to shift a second bell crank lever carrying the platen member in opposition to the character member.

Claim 4

The portable tubing marker as set forth in claim 1, wherein the tubing drive roller is rotatably advanced by ratchet means on the drive shaft to issue the tubing from the supply thereof.

Claim 5

The portable tubing marker as set forth in claim 1, wherein the tape drive roller is rotatably advanced by ratchet means on the drive shaft to issue the printing tape from the supply thereof.

Claim 6

The portable tubing marker as set forth in claim 1, wherein the tubing drive roller and the tape drive roller are alternately rotatably advanced by ratchet means on the drive shaft to issue the tubing and printing tape from the supplies thereof respectively.

Claim 7

The portable tubing marker as set forth in claim 1, wherein the supply of flattened tubing is a continuous roll supply thereof and the supply of tape is a continuous roll supply thereof, and wherein irreversible ratchet means simultaneously rotatably advances the tubing and tape drive rollers to issue the tubing and tape from the supplies thereof respectively.

Claim 8

The portable tubing marker as set forth in claim 1, wherein the character member is a wheel with its periphery embossed with characters and a cut-off blade selectively positionable to oppose the said platen member, wherein the drive means involves a hand operated lever and said platen member is coupled thereto by a link rotating one bell crank lever on the drive shaft, said crank lever having cam means to shift a second bell crank lever carrying the platen member is opposition to the character member, wherein the supply of flattened tubing is a continuous roll supply thereof and the supply of tape is a continuous roll supply thereof, and wherein irreversible ratchet means simultaneously rotatably advances the tubing and tape drive rollers to issue the tubing and tape from the supplies thereof respectively.

Claim 9

A portable tubing marker for transferring material from a printing tape and onto said tubing in flattened form, and including; an elongated housing having vertically disposed right angularly related front and side walls and a hand grip depending therefrom remote from the front wall, a selectively positionable character wheel carried on a vertical axis over the housing and with a downwardly disposed periphery embossed with indicia to be selectively positioned adjacent to a corner of the front and side walls of the housing, a shiftable platen carried at said corner of the housing in spaced opposition to said selectively positioned character embossments on the wheel, a cartridge supply of flattened tubing and engageable with the front wall of the housing and said tubing issuing therefrom in juxtaposed relation to and above the platen, a cartridge supply of printing tape and engageable with the side wall of the housing and said tape issuing therefrom in juxtaposed relation to and below the said selectively positioned character embossments on the wheel, and a manually operable drive means shifting the platen toward the selectively positioned character embossments on the wheel and alternately advancing the tubing and tape to issue from their cartridges respectively and comprising a lever actuated by gripping to shift the platen against the tubing for impression of the indicia of the character embossment thereon and by release against spring pressure to incrementally advance the tubing and tape.

Claim 10

A portable tubing marker for transferring material from a printing tape and onto said tubing in flattened form, and including; an elongated housing having vertically disposed right angularly related front and side walls and a hand grip depending therefrom remote from the front wall, a selectively positionable character wheel carried on a vertical axis over the housing and with a downwardly disposed periphery embossed with indicia to be selectively positioned adjacent to a corner of the front and side walls of the housing, a shiftable platen carried at said corner of the housing in spaced opposition to said selectively positioned character embossments on the wheel, a cartridge supply of flattened tubing and engageable with the front wall of the housing and said tubing issuing therefrom in juxtaposed relation to and above the platen, a cartridge supply of printing tape and engageable with the side wall of the housing and said tape issuing therefrom in juxtaposed relation to and below the said selectively positioned character embossments on the wheel, and a manually operable drive means shifting the platen toward the selectively positioned character embossments on the wheel and alternately advancing the tubing and tape to issue from their cartridges respectively and comprising a lever actuated by gripping to shift the platen against the tubing for impression of the indicia of the character embossment thereon and by release against spring pressure to incrementally advance the tubing and tape.

Claim 11

The portable tubing marker as set forth in claim 8, wherein the character wheel is selectively positionable by detent means.

Claim 12

The portable tubing marker as set forth in claim 8, wherein one of the peripheral embossments of the character wheel is a cut-off blade selectively positionable to oppose the said platen member.

Claim 13

The portable tubing marker as set forth in claim 8, wherein the drive means is coupled to the platen by a link rotating one bell crank lever to shift a second bell crank lever carrying the platen member in opposition to the character embossments.

Claim 14

The portable tubing marker as set forth in claim 8, wherein the drive means comprises a tubing drive member advanced by ratchet means to issue the tubing from the supply thereof.

Claim 15

The portable tubing marker as set forth in claim 8, wherein the drive means comprises a tape drive member advanced by ratchet means to issue the printing tape from the supply thereof.

Claim 16

The portable tubing marker as set forth in claim 8, wherein the drive means comprises a tubing drive member advanced by ratchet means to issue the tubing from the supply thereof and a tape drive member advanced by ratchet means to issue the printing tape from the supply thereof.

Claim 17

The portable tubing marker as set forth in claim 8, wherein the supply of flattened tubing is a continuous roll supply thereof and the drive means comprises a tubing drive roller driveably engaged with said tubing and rotatably advanced by ratchet means to issue the tubing from the supply thereof.

Claim 18

The portable tubing marker as set forth in claim 8, wherein the supply of printing tape is a continuous roll supply thereof and the drive means comprises a tape driver roller tractably engaged with said tape and rotatably advanced by ratchet means to issue the tape from the supply thereof.

Claim 19

The portable tubing marker as set forth in claim 8, wherein the supply of flattened tubing and the supply of tape are continuous roll supplies thereof and the drive means comprises a tubing drive roller driveably engaged with said tubing and a tape drive roller tractably engaged with said tape, and wherein ratchet means simultaneously advances the tubing and tape drive rollers to issue the tubing and tape from the supplies thereof respectively.

Claim 20

The portable tubing marker as set forth in claim 8, wherein the supply of flattened tubing and the supply of tape are continuous roll supplies thereof and the drive means comprises a tubing drive roller driveably engaged with said tubing and a tape drive roller tractably engaged with said tape, and wherein irreversible ratchet means simultaneously advances the tubing and tape driver rollers to issue the tubing and tape from the supplies thereof respectively.

Claim 21

The portable tubing marker as set forth in claim 8, wherein one of the peripheral embossments of the character wheel is a cut-off blade selectively positionable to oppose the said platen member, wherein the drive means is coupled to the platen by a link rotating one bell crank lever to shift a second bell crank lever carrying the platen member in opposition to the character embossments, wherein the supply of flattened tubing and supply of tape are continuous roll supplies thereof and the drive means comprises a tubing drive roller driveably engaged with said tubing and a tape drive roller tractably engaged with said tape, and wherein irreversible ratchet means simultaneously advances the tubing and tape drive rollers to issue the tubing and tape from the supplies thereof respectively.

Claim 22

A portable tubing marker for transferring material from a printing tape and onto said tubing in flattened form, and including; an elongated housing having vertically disposed right angularly related front and side walls and a hand grip depending therefrom remote from the front wall, a member with selectively positionable character embossments opposedly relatable to a shiftable platen carried adjacent to a corner of the front and side walls of the housing, a cartridge supply of flattened tubing and engageable with the front wall of the housing and said tubing issuing therefrom in juxtaposed relation to and above the platen, a cartridge supply of printing tape and engageable with the side wall of the housing and said tape issuing therefrom in juxtaposed relation to and below the said selectively positioned character emobssments, and a manually operable drive means shifting the platen toward the selectively positioned character embossments and alternately advancing the tubing and tape to issue from their cartridges respectively and comprising, a hand grip lever linked to a ratchet drive arm turning free upon a primary shaft when manually actuated to engage lever means to shift the platen against the tubing for impression of the indicia of the character embossment thereon and locked with said primary shaft when released to rotate said primary shaft to operate means incrementally advancing the printing tape, and a secondary shaft right angularly geared to the primary shaft to turn therewith to simultaneously operate means incrementally advancing the tubing.

Claim 23

A portable tubing marker for transferring material from a printing tape and onto said tubing in flattened form, and including; an elongated housing having vertically disposed right angularly related front and side walls and a hand grip depending therefrom remote from the front wall, a member with selectively positionable character embossments opposedly relatable to a shiftable platen carried adjacent to a corner of the front and side walls of the housing, a cartridge supply of flattened tubing and engageable with the front wall of the housing and said tubing issuing therefrom in juxtaposed relation to and above the platen, a cartridge supply of printing tape and engageable with the side wall of the housing and said tape issuing therefrom in juxtaposed relation to and below the said selectively positioned character emobssments, and a manually operable drive means shifting the platen toward the selectively positioned character embossments and alternately advancing the tubing and tape to issue from their cartridges respectively and comprising, a hand grip lever linked to a ratchet drive arm turning free upon a primary shaft when manually actuated to engage lever means to shift the platen against the tubing for impression of the indicia of the character embossment thereon and locked with said primary shaft when released to rotate said primary shaft to operate means incrementally advancing the printing tape, and a secondary shaft right angularly geared to the primary shaft to turn therewith to simultaneously operate means incrementally advancing the tubing.

Claim 24

The portable tubing marker as set forth in claim 20, wherein the primary shaft is irreversibly journaled in the housing with ratchet means free for incrementally advancing said shaft.

Claim 25

The portable tubing marker as set forth in claim 20, wherein a cam turned by the ratchet drive arm engages the lever means to shift the platen.

Claim 26

The portable tubing marker as set forth in claim 20, wherein the lever means to shift the platen is a bell crank biased by a spring to engage an operating cam turned by the ratchet drive arm.

Claim 27

The portable tubing marker as set forth in claim 20, wherein the primary and secondary shafts have drive stubs projecting from the side and front walls of the housing to drivebly engage the means incrementally advancing the printing tape and tubing respectively.

Claim 28

The portable tubing marker as set forth in claim 20, wherein the two cartridges are integrally joined as a unit disengageble from the front and side walls of the housing, wherein the primary and secondary shafts have drive stubs projecting from the side and front walls of the housing to driveably engage the means incrementally advancing the printing tape and tubing respectively, and wherein one of said shafts is manually engageable to shift against a spring bias to retract its drive stub and thereby release the cartridge unit from the housing.

Claim 29

The portable tubing marker as set forth in claim 20, wherein the two cartridges are integrally joined as a unit disengageable from the front and side walls of the housing, wherein the primary and secondary shafts have drive stubs projecting from the side and front walls of the housing to driveably engage the means incrementally advancing the printing tape and tubing respectively, and wherein the secondary shaft is manually engageable to shift against a spring bias to retract its drive stub and thereby release the cartridge unit from the housing.

Claim 30

The portable tubing marker as set forth in claim 20, wherein miter gears rotatably couple the primary and secondary shafts.

Claim 31

The portable tubing marker as set forth in claim 20, wherein miter gears rotatably couple the primary and secondary shafts, and wherein the secondary shaft is manually engageable to shift against a spring bias to retract one miter gear from the other.

Claim 32

The portable tubing marker as set forth in claim 20, wherein the two cartridges are integrally joined as a unit disengageable from the front and side walls of the housing, wherein miter gears rotatably couple the primary and secondary shafts, and wherein the secondary shaft is manually engageable to shift against a spring bias a short distance to retract one miter gear from the other and a longer distance to retract its drive stub from the cartridge and thereby release the same from the housing.

Claim 33

The portable tubing marker as set forth in claim 20, wherein the two cartridges are integrally joined as a unit disengageable from the front and side walls of the housing, wherein the primary and secondary shafts have drive stubs projecting from the side and front walls of the housing to driveably engage the means incrementally advancing the printing tape and tubing respectively, wherein miter gears rotatably couple the primary and secondary shafts, wherein the secondary shaft is manually engageable to shift against a spring bias a short distance to retract one miter gear from the other and a longer distance to retract its drive stub from the cartridge and thereby release the same from the housing, and wherein the lever means to shift the platen is a bell crank biased by a spring means to engage an operating cam turned by the ratchet drive arm.