Abstract: The present invention relates to a helical pin gripper where a helical pin gripping element is mount at one end of a rotor that is rotated and moved axially to cause a sharpened end of the helical penetrating pin(s) forming part of the gripping element to penetrate an article and move a length of the helical penetrating pin into the article and thereby grip the article.

Abstract: An apparatus for dispensing a pre-determined cut length of tape that includes a tape dispensing system that includes a tape dispenser, a scaling sensor that determines the length of a box or object to which the cut length of tape is to be applied and a control system including a processor processing signals from the scaling sensor to determine the length of the cut length of tape to be dispensed and controlling the dispenser to dispense the required length of tape.

Abstract: A tape applicator for applying tape to seal a case is disclosed wherein the pressure applied to the top of the case may be significantly reduced by activating an actuator at the appropriate time to lift the application mechanism or assembly and the cut-off mechanism away from the case being sealed.

Abstract: A tape head or tape applicator applies low impact to the leading face of the incoming carton and low pressure to the top of the carton and a higher pressure to wipe down the tape onto the rear or trailing face of the case by increasing the tension in the spring driving the wipe down and a high cutting force to the cut-off mechanism for fast response of the cut-off mechanism by increasing the tension in the spring driving the cut-off mechanism.

Abstract: A tape applicator for applying tape to seal a case is disclosed wherein the pressure applied to the top of the case may be significantly reduced by activating an actuator at the appropriate time to lift the application mechanism or assembly and the cut-off mechanism away from the case being sealed

Abstract: A method and the required apparatus for carrying out the manual application of a pre-set length of tape to seal a carton that uses a tape hold down and a tape dispenser. The tape dispenser stops the movement of tape being pulled therefrom when the desired pre-set length of tape has been dispensed and which is cut to provide a free tape portion is used to provide the tape portion that is to be applied manually to seal the carton. The flaps of the carton being sealed are held in place when the tape portion is being applied by a U-shaped flap holder formed by a pair of L-shaped legs that are spaced to permit application of the tape portion to the carton between the legs when the flap folder is in position holding the flaps closed.

Abstract: An improved tape applicator for apply a tape to close a case or box is provided that uses a wiper system that better seals the tape to the box, provides an improved cut-off system wherein the action of the cut-off blade which partially cuts and then tears the tape is across the tape path at an improved angle. Also included is an improved system for adjusting tab length on the lead end of the case, providing a stiffened free end portion of the tape to engage an on-coming case, for controlling the rotation of large tape rolls by applying pressure to the side of a large roll and locking the tape roll to the mounting hub on the machine by penetrating the tape roll core with locking elements.

Abstract: A manually operated taping device has a drawback mechanism to draw back the landing end of the tape immediately after the tape is cut and tape tension removed by extending a tape path between the tape source from which the tape is dispensed and an applicator for applying the tape and/or by minimizing the spacing between the applicator and the cutting knife used to cut the tape at the time the tape is cut. The device may also include a guide to better ensure the device is moved during tape application in the direction relative movement between the tape and device.

Abstract: A tape applicator system that employs an extendable arm to carry and control the movement of a tape applicator mounted at its moveable or free end. The tape is dispensed from a essentially fixed location remote from the applicator which permits the use of larger roll (Machine rolls) without the necessitating moving the roll as is required in a normal hand operated device. The movement of the tape applicator mounted on the arm is restricted to straight line movement by the linkage of the extendable arm. If desired a parallel linkage mechanism may be used in the arm to maintain the angular orientation of the applicator which is particularly important when the tape applicator is a common tape head normally use in taping machines. Using a constant height system the height of the tape applicator can be maintained constant when in operation.

Abstract: An improved manually operated taping device provides for control of the leading end or a tape being applied, which may be obtained by a brake action of adhesive grip or both and may also include controlled tape cutting action and a safety cutting knife retaining mechanism.

Abstract: An improved manually operated taping device provides for control of the leading end or a tape being applied, which may be obtained by a brake action of adhesive grip or both and may also include controlled tape cutting action and a safety cutting knife retaining mechanism.

Abstract: Tab length is controlled in a tape applicator by adjusting the position of a tension roll as the diameter or periphery of the tape supply roll is changed to increase the force pulling the tape from the supply roll as the diameter of the tape supply roll decreases without significantly changing the tension in the tape.

Abstract: A tape applicator system that employs an extendable arm to carry and control the movement of a tape applicator mounted at its moveable or free end. The tape is dispensed from a essentially fixed location remote from the applicator which permits the use of larger roll (Machine rolls) without the necessitating moving the roll as is required in a normal hand operated device. The movement of the tape applicator mounted on the arm is restricted to straight line movement by the linkage of the extendable arm. If desired a parallel linkage mechanism may be used in the arm to maintain the angular orientation of the applicator which is particularly important when the tape applicator is a common tape head normally use in taping machines. Using a constant height system the height of the tape applicator can be maintained constant when in operation.

Abstract: A manually operated taping device has a drawback mechanism to draw back the landing end of the tape immediately after the tape is cut and tape tension removed by extending a tape path between the tape source from which the tape is dispensed and an applicator for applying the tape and/or by minimizing the spacing between the applicator and the cutting knife used to cut the tape at the time the tape is cut. The device may also include a guide to better ensure the device is moved during tape application in the direction relative movement between the tape and device.

Abstract: A bottom tape applicator that facilitates changing of large diameter tape rolls is provided that is composed of a stationary frame mounted in the machine and through which a full roll of tape may be passed and that mounts a detachable unit that is replaced to replace the tape roll and a base unit movable between an open position and an operative position. The base unit combines with the detachable unit mounted in operative position in the stationary frame to form an operative tape applicator.

Abstract: Tab length is controlled in a tape applicator by adjusting the position of a tension roll as the diameter or periphery of the tape supply roll is changed to increase the force pulling the tape from the supply roll as the diameter of the tape supply roll decreases without significantly changing the tension in the tape.

Abstract: A bottom tape applicator that facilitates changing of large diameter tape rolls is provided that is composed of a stationary frame mounted in the machine and through which a full roll of tape may be passed and that mounts a detachable unit that is replaced to replace the tape roll and a base unit movable between an open position and an operative position. The base unit combines with the detachable unit mounted in operative position in the stationary frame to form an operative tape applicator.

Abstract: In general, the present invention comprises of a control unit with a tape applicator with operative members to selectively actuate sensors of a multiple sensor arrangement each of which is positioned to detect movement or position caused by a carton or the dispensing tape; specifically, the signal caused by the present of the carton; the movement caused by the dispensing tape as the carton being taped, and a further signal actuated based on the size (depletion) of the dispensing tape roll. The detected signals from the sensors are sent to a control unit with a multiple timing circuit or a preprogrammed micro processor with predetermined sequences and time values to generate and emit a correspond alarm signal based on the following control logics.

Abstract: This invention relates to a tape applicator or tape head formed from a combination of two separated apparatuses namely a detachable unit containing a front portion of the tape applicator and a stationary unit containing a rear portion of the applicator with snap-on engagement there between to obtain the interactive motion of a conventional tape applicator i.e. the present invention separates a conventional tape applicator into two separate portions which results in the ability to quickly change tapes and reduces safety hazards.

Abstract: A commercial tape applicator capable of folding at least one side edge of a tape as it is fed to the applicator to provide an easily a gripped edge on the tape after it has been applied to the case. The invention provides a folding station on a dancer platform mounted on a dancer arm that has a nip roll at its free end and the arm is biased so that the nip roll is in contact with the periphery of a tape roll forming the source of tape and is usable to align the tape path through the folding station with the tape leaving the tape roll and accommodate deformation of the roll. A latch and cooperating cog wheel may be used to control the off feeding of the tape for the supply roll.