Device for intermittently transporting a label bearing tape in a manually operated labeler
AssigneeEsselte Pendaflex Corporation
InventorsKurt Schrotz, Werner Becker
Life of this patent
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Abstract
An apparatus is described by which a label bearing tape can be transported intermittently in a manually operated labeler. The device contains a transporting carriage (19) reciprocable along the label bearing tape (5). In the carriage a latch (22) with a clamping face (25) is held in frictional engagement with the label bearing tape so that during movement of the carriage in one direction it freely slides on the label bearing tape, while during movement of the carriage in the other direction it clamps the label bearing tape against an abutment surface (26) with self-locking action. The clamping face of the latch is covered with abrasive paper, preferably with an aluminous abrasive paper.
Claims5
A manually operated labeler for intermittently transporting a label bearing tape, said labeler comprising tape advancing means for advancing the tape in a first direction for a predetermined distance so that (a) a first label is advanced to a printing position and (b) a second label is advanced to a label application position;
- means for printing the first label after it has reached the printing position;
- and
- means for applying the second label to an object after the second label has reached the second position;
- said tape advancing means including a transport carriage reciprocable along the label bearing tape and mounting a latch with a clamping face in frictional engagement with the label bearing tape so that during movement of the carriage in one direction opposite said first direction, it freely slides on the label bearing tape and, during movement of the carriage in said first direction, it clamps the label bearing tape against an abutment surface with a self-locking action, where the clamping face of the latch is covered with abrasive paper.
A manually operated labeler for intermittently transporting a label backing tape, said labeler comprising tape advancing means for advancing the tape in a first direction for a predetermined distance so that (a) a first label is advanced to a printing position and (b) a second label is advanced to a label application position;
- means for printing the first label after it has reached the printing position;
- and
- means for applying the second label to an object after the second label has reached the second position;
- said tape advancing means (device comprising:) including
- a transporting carriage reciprocally movable along said backing tape;
- and
- a latch mounted on said transporting carriage, said latch having a clamping face covered entirely with abrasive paper self-lockingly engageable with said backing tape, so that, during movement of said carriage in one direction opposite said first direction, said latch freely slides on said backing tape, and, during movement of said carriage in said first direction, said latch comes into self-locking engagement with said backing tape and clamps said backing tape against an abutment surface, insuring precise engagement between said clamping face and said backing tape, and excluding relative movement between said clamping face and said backing tape.
Dependencies are inferred from the claim text.