Support for a tape which is adhesive on one or both of its faces

Claim 2

A support for a tape which is adhesive on at least one face, comprising: (A) a housing having a wall, an exit being defined in the wall for exiting a tape from inside the housing; (B) holding means on the housing wall and spaced apart from the exit for supporting a roll of the tape; (C) floating roller means for receiving the tape from the roll and for positioning the tape, comprising: (1) a floating roller on the housing wall and movable between an outward position for positioning the tape in an outer position in the exit and an inward position for positioning the tape in an inner position inward and spaced apart from the exit; and (2) roller urging means for urging the floating roller toward the outward position; (D) a pressure roller on the housing wall and disposed at the exit for receiving the tape from the floating roller means and for rolling an adhesive face of the tape against a surface for adhering the tape to the surface, the rolling of the tape by the pressure roller causing the floating roller to move toward the inward position; and (E) cutting means for cutting the tape within the housing when the floating roller is in the inward position.

Claim 3

The support of claim 1 in which the cutting means comprises: (1) a blade on the housing wall and movable between a retracted position away from the exit in the housing wall and a protruding position toward but inward from the exit; (2) blade urging means for urging the blade toward the retracted position; and (3) actuating means for moving the blade from the retracted position to the protruding position; the actuating means being operable for cutting the tape within the housing by moving the blade to the protruding position when the floating roller is in the inward position.

Claim 4

The support of claim 2 in which the actuating means comprises a pivotable member pivotally mounted on the housing wall, the pivotable member having a driving part for moving the blade to the protruding position and an end for extending outward from the housing wall on a side of the pressure roller, the support being turnable about the pressure roller toward the side of the pressure roller for causing the pivotable member to contact the surface causing the driving part to move the blade.

Claim 5

The support of claim 2 in which the roller urging means and blade urging means together comprise a single spring for both urging the floating roller toward the outward position and urging the blade toward the retracted position.

Claim 6

The support of claim 1 in which the floating roller means further comprises dropping means for dropping the floating roller from the outward position to the inward position when the floating roller begins to turn, the dropping means comprising a toothed pin mounted in the floating roller for moving therewith, the housing wall having an opening defined therein for receiving the toothed pin, the housing wall having at least one tooth defined therein and extending into the opening for engaging the toothed pin and for dropping the toothed pin toward the inward position when the toothed pin begins to turn.

Claim 7

A support for a tape which is adhesive on at least one face, comprising: (A) a housing having a wall, an exit being defined in the wall for exiting a tape from inside the housing; (B) holding means on the housing wall and spaced apart from the exit for supporting a roll of the tape; (C) guide means on the housing wall for guiding the tape along a path from the roll to the exit; (D) floating roller means for positioning the tape between the guide means and the exit, the floating roller means comprising: (1) first and second grooved portions on the housing wall, each having a respective groove defined therein, the respective grooves being spaced apart from each other, the first grooved portion further having at least one tooth defined therein extending into the respective groove; (2) a floating roller having a striated pin for fitting between the respective grooves of the first and second grooved portions and for engaging the tooth, the floating roller being movable between an outward position for positioning the tape in an outward position in the exit and an inward position for positioning the tape in an inner position inward and spaced apart from the exit; the tooth causing the floating roller to turn as it moves between the outward position and the inward position; and (3) roller urging means for urging the floating roller toward the outward position; (E) a pressure roller on the housing wall and disposed at the exit for engaging the tape as it exits and for pressing an adhesive face of the tape against a surface for adhering the tape to the surface, the pressing of the tape by the pressure roller causing the floating roller to move toward the inward position; and (F) cutting means for cutting the tape within the housing when the floating roller is in the inward position, comprising: (1) first and second opposite guides on the housing wall and spaced apart from each other; (2) a movable blade movably mounted on the first and second guides and having a free end for cutting the tape along the path between the floating roller and the pressure roller, the blade being movable between a retracted position away from the exit and a protruding position toward but inward from the exit; (3) blade urging means for urging the blade toward the retracted position; and (4) an actuating button for moving the blade from the retracted position to the protruding position for cutting the tape when the floating roller is in the inward position, the actuating button being pivotally mounted on the wall and having a driving part for moving the blade to the protruding position when the button pivots and an end for protruding outside the wall and for receiving a force for causing the button to pivot.

Claim 8

A support for a tape which is adhesive on at least one face, comprising: (A) a housing having a wall, an exit being defined in the wall for exiting a tape from inside the housing; (B) holding means on the housing wall and spaced apart from the exit for supporting a roll of the tape; (C) guide means on the housing wall for guiding the tape along a path from the roll to the exit; (D) floating roller means for positioning the tape between the guide means and the exit, the floating roller means comprising: (1) first and second grooved portions on the housing wall, each having a respective groove defined therein, the respective grooves being spaced apart from each other, the first grooved portion further having at least one tooth defined therein extending into the respective groove; (2) a floating roller having a striated pin for fitting between the respective grooves of the first and second grooved portions and for engaging the tooth, the floating roller being movable between an outward position for positioning the tape in an outward position in the exit and an inward position for positioning the tape in an inner position inward and spaced apart from the exit; the tooth causing the floating roller to turn as it moves between the outward position and the inward position; and (3) roller urging means for urging the floating roller toward the outward position; (E) a pressure roller on the housing wall and disposed at the exit for engaging the tape as it exits and for pressing an adhesive face of the tape against a surface for adhering the tape to the surface, the pressing of the tape by the pressure roller causing the floating roller to move toward the inward position; and (F) cutting means for cutting the tape within the housing when the floating roller is in the inward position, comprising: (1) first and second opposite guides on the housing wall and spaced apart from each other; (2) a movable blade movably mounted on the first and second guides and having a free end for cutting the tape along the path between the floating roller and the pressure roller, the blade being movable between a retracted position away from the exit and a protruding position toward but inward from the exit; (3) blade urging means for urging the blade toward the retracted position; and (4) an actuating button for moving the blade from the retracted position to the protruding position for cutting the tape when the floating roller is in the inward position, the actuating button being pivotally mounted on the wall and having a driving part for moving the blade to the protruding position when the button pivots and an end for protruding outside the wall and for receiving a force for causing the button to pivot.

Claim 9

The support of claim 6 in which the roller urging means and blade urging means together comprise a single spring for both urging the floating roller toward the outward position and urging the blade toward the retracted position.