A kind of brill lateral aperture detent mechanism and the drilling equipment based on the detent mechanism

A kind of brill lateral aperture detent mechanism and the drilling equipment based on the detent mechanism

CN
  • CN 207,522,751 U
  • Filed: 11/02/2017
  • Issued: 06/22/2018
  • Est. Priority Date: 11/02/2017
  • Status: Active Grant
First Claim
Patent Images

1. a kind of brill lateral aperture detent mechanism, which is characterized in that including horizontal fixed first connecting rod (1), with first connecting rod(1) positioning pin (2) of rotation connection, is connect between the positioning pin (2) and first connecting rod (1) by torsional spring (4);

  • Further include faceTo the sensing device (3) of positioning pin (2) side, the sensing device (3) is for sensing positioning pin (2);

    When no external force acts on,The positioning pin (2) does not contact with sensing device (3);

    When positioning pin (2) rotates, the positioning pin (2) can fill with sensing(3) are put to be in contact.

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