Auto-shift reversing mechanism

AUTO-SHIFT REVERSING MECHANISM Abstract A device that automatically actuates the reversing lever (110) of a ratchet mechanism (105) when the radial direction of the motor is changed. The auto-shift mechanism (115) includes a worm gear (125) that rotates with the motor, and a disc (130) coupled to th...

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Bibliographische Detailangaben
1. Verfasser:	PUSATERI, DANIEL
Format:	Patent
Sprache:	eng
Schlagworte:	HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING
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Beschreibung
Zusammenfassung:	AUTO-SHIFT REVERSING MECHANISM Abstract A device that automatically actuates the reversing lever (110) of a ratchet mechanism (105) when the radial direction of the motor is changed. The auto-shift mechanism (115) includes a worm gear (125) that rotates with the motor, and a disc (130) coupled to the worm gear (125) that moves laterally as the worm gear (125) rotates. Axial movement of the disc (130) actuates a reversing lever (110) of a ratchet mechanism (105) by either pulling or pushing the reversing lever (110). A lost-motion mechanism (150) can absorb an initial amount of torque so that the auto-shift mechanism (115) can run its course prior to applying the torque to a fastener. LOr