Tape applying machine

Claim 2

A tape applying machine comprising: (a) means for supporting a supply of tape; (b) a member pivotable between a first position and a second position and mounted in operative association with said supply of tape; (c) means for feeding a set length of said tape onto said member while it is in its said first position; (d) a cutter mounted adjacent said member to cut said length of said tape while said member is in its said first position; (e) work support for locating a piece of work in operative association with said member; and (f) means for pivoting said member and said cut length of tape thereon from its said first position to its said second position for applying said cut length of tape onto said workpiece; (g) said means for feeding a set length of said tape including a cylinder whose piston is provided with a feed detent at its forward end and a grabber at its rear end, said feed detent and said grabber simultaneously operable, first between a tape-engaging and secondly a non-engaging position.

Claim 3

The tape applying machine of claim 1 wherein said cutter includes a removably mounted blade and a wiping roller designed to wipe clean and apply an agent to said blade both before and after said blade effects a cutting operation.

Claim 4

The tape applying machine of claim 1 wherein said member has a roughened surface and is also provided with spring-loaded retainer fingers to retain against centrifugal force said cut length of tape thereon when said member is pivoted from its said first position to its said second position.

Claim 5

A tape applying machine comprising: (a) means for supporting a supply of tape; (b) a member mounted in operative association with said supply of tape; (c) means for feeding a set length of said tape onto said member and including a cylinder whose piston is provided with a feed detent at its forward end and a grabber at its rear end, said feed detent and said grabber operable in unison between a tape-engaging and a tape non-engaging position, and a positive holding detent fixedly mounted between said feed detent and said grabber for preventing said tape from moving when said feed detent and said grabber are operated between their said non-engaging and said tape-engaging positions; (d) a cutter to cut said length of tape fed onto said member; and (e) means for applying said length of tape onto a workpiece.

Claim 6

A tape applying machine comprising: (a) means for supporting a supply of tape; (b) a member mounted in operative association with said supply of tape; (c) means for feeding a set length of said tape onto said member and including a cylinder whose piston is provided with a feed detent at its forward end and a grabber at its rear end, said feed detent and said grabber operable in unison between a tape-engaging and a tape non-engaging position, and a positive holding detent fixedly mounted between said feed detent and said grabber for preventing said tape from moving when said feed detent and said grabber are operated between their said non-engaging and said tape-engaging positions; (d) a cutter to cut said length of tape fed onto said member; and (e) means for applying said length of tape onto a workpiece.

Claim 7

A machine for applying tape to a workpiece positioned on a support, said machine comprising: (a) means for supporting a supply of tape having a tacky and a non-tacky side; (b) feed means, including a pair of tape advancing members operable in unison between a rearward position and a forward position, said members positively engaging said tape, with its said tacky side facing upward, at two spaced apart locations when advancing a set length thereof from said supply along a horizontal path, with said members moving from their said rearward to their said forward position, and said members disengaging said tape when moving from their said forward to their said rearward position, during which latter motion said tape is securely held in place by a positive holding member mounted in between said pair of tape advancing members and engaging said tape at its said non-tacky side thereof; (c) tape receiving means disposed in said feed path of said tape, said feed means advancing said set length of tape onto said tape receiving means; (d) cutter means disposed in said feed path between said feed means and said tape receiving means for severing said set length of tape on said tape receiving means from said supply; and (e) means for applying said severed length of tape on said tape receiving means to said workpiece.

Claim 8

A machine for applying tape to a workpiece positioned on a support, said machine comprising: (a) means for supporting a supply of tape having a tacky and a non-tacky side; (b) feed means, including a pair of tape advancing members operable in unison between a rearward position and a forward position, said members positively engaging said tape, with its said tacky side facing upward, at two spaced apart locations when advancing a set length thereof from said supply along a horizontal path, with said members moving from their said rearward to their said forward position, and said members disengaging said tape when moving from their said forward to their said rearward position, during which latter motion said tape is securely held in place by a positive holding member mounted in between said pair of tape advancing members and engaging said tape at its said non-tacky side thereof; (c) tape receiving means disposed in said feed path of said tape, said feed means advancing said set length of tape onto said tape receiving means; (d) cutter means disposed in said feed path between said feed means and said tape receiving means for severing said set length of tape on said tape receiving means from said supply; and (e) means for applying said severed length of tape on said tape receiving means to said workpiece.

Claim 9

The machine for applying tape of claim 5 wherein said tape receiving means has a roughened surface and is also provided with a passive retainer to laterally retain said severed length of tape thereon when said means for applying said severed length of tape on said tape receiving means to said workpiece is operated.

Claim 10

The machine for applying tape of claim 5 wherein said cutter means includes a removably mounted blade and a wiping roller designed to wipe clean and apply an agent to said blade both before and after said blade effects a cutting operation.