Driving mechanism
AssigneePorite Taiwan Co., Ltd.
InventorsYAO-HAN CHEN, CHIN-CHIANG CHEN
Life of this patent
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Abstract
The present disclosure provides a driving mechanism, which includes a driving shaft, a sleeve, a plurality of guiding members, an impact bulk and an output shaft. The sleeve is sleeved on the driving shaft and has a plurality of guiding grooves for accommodating the guiding members. The impact bulk is sleeved on the outside of the sleeve. Some guiding members are linearly immovable relative to the driving shaft; other guiding members are linearly immovable relative to the impact bulk. By means of the design of the guiding grooves, the torque input into the driving shaft is transferred into an impact torque applied on the output shaft.
Claims14
A driving mechanism, comprising:
- a driving shaft defining an axial direction;
- a sleeve sleeved on the driving shaft and having a first guiding groove and a second guiding groove;
- an impact bulk sleeved on the sleeve;
- a first guiding member being movable in the first guiding groove and being configured to have no linear movement relative to the driving shaft;
- a second guiding member being movable in the second guiding groove and being configured to have no linear movement relative to the driving shaft;
- and
- wherein the first guiding groove and the second guiding groove being configured such that when the first guiding member is moving in the first guiding groove and the second guiding member is moving in the second guiding groove, the sleeve can move in the axial direction relative to the driving shaft and the impact bulk.
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A driving mechanism, comprising:
- an input mechanism having a shaft;
- a sleeve sleeved on the input mechanism;
- an impact bulk sleeved on the sleeved;
- an output mechanism;
- a resilient member configured to apply a tension to the impact bulk relative to the input mechanism in the axial direction;
- and
- by means of a force-torque transfer mechanism, the tension applied to the impact bulk is transferred to a torque applied to the output mechanism.
Dependencies are inferred from the claim text.