Soft collet, and soft fixture and soft gripping pen thereof
Number of patents in Portfolio can not be more than 2000
United States of America
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Jan 28, 2020
Grant Date -
Nov 28, 2019
app pub date -
Dec 27, 2017
filing date -
Dec 27, 2017
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention discloses a novel soft collet including a gripping part made of an elastic material and a connection part. The gripping part includes at least two fingertips matched with each other for gripping. A finger gap is formed between the fingertips, and a finger cavity is arranged inside each fingertip. The connection part includes a communication chamber which is communicating with each finger cavity. The connection part is provided with a communication port communicating with the communication chamber. The fingertip includes an inner wall close to the finger gap and an outer wall remote from the finger gap. The thickness of the inner wall is smaller than that of the outer wall, or the elastic modulus of the inner wall is smaller than that of the outer wall.
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