Non-return device

Details Non-return device Non-return device

1979-10-19

1981-05-12

Kazenske, Edward R.

Brakes

Position adjusters

Slack

188 795GT, 192111A, F16D 6554

Patent

active

042666376

ABSTRACT:
The invention provides a simple robust non-return device. The essential features of the device are a housing having in it a stepped bore, and a rod. The bore conveniently has an asymmetric step. The rod fits into the narrower part of the bore. As the housing and rod are relatively pivoted in one direction the rod becomes jammed in the narrower part of the bore and so cannot move. If the housing and the rod are relatively pivoted in the opposite direction the rod is able to slide freely in the bore. Therefore the rod can only move relative to the housing in one direction.

REFERENCES:
patent: 410079 (1889-08-01), Eames
patent: 2599079 (1952-06-01), Tatom
patent: 2619198 (1952-11-01), Freund
patent: 3048980 (1962-08-01), Cousino et al.
patent: 3091310 (1963-05-01), Smith et al.
patent: 3458022 (1969-07-01), Reiff

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