Zero point position-determining mechanism for pressurized fluid-driven apparatus

Zero point position-determining mechanism for pressurized fluid-driven apparatus

CN
  • CN 1,232,929 A
  • Filed: 04/06/1999
  • Published: 10/27/1999
  • Est. Priority Date: 04/06/1998
  • Status: Abandoned Application
First Claim
Patent Images

1. the dead-center position of a pressure-fluid driven device is determined mechanism, comprising:

  • One rotatable, be loaded on the knob (46) on the pressure-fluid driven device (10), the indicator (44) that indicates dead-center position is arranged on the knob;

    One is used for the inserting member (66) that matches with the endoporus of above-mentioned knob (46);

    A dead-center position setting member (74) that is used to adjust screw-in amount between above-mentioned inserting member (66) and the knob (46), it can make the lubricants capacity that is filled into lining, fluid passage (16) in the above-mentioned pressure-fluid driven device (10) is zero;

    AndOne cover is used for the location and keeps the locating piece (78,94) of above-mentioned inserting member (66), and indicator that is used to indicate dead-center position (44) on the above-mentioned knob (46) and the dead-center position on pressure-fluid driven device (10) the high scale dish (42) are aligned.

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