Retainer mechanism for an axial piston machine

Details Retainer mechanism for an axial piston machine Retainer mechanism for an axial piston machine

1996-11-27

1999-01-26

Bonck, Rodney H.

Machine element or mechanism

Mechanical movements

Rotary to or from reciprocating or oscillating

91499, 92 71, F16H 2306

Patent

active

058627049

ABSTRACT:
A retainer mechanism for an axial piston machine embodies a shoe plate having a plurality of openings defined in a circumferential outer portion thereof to receive a plurality of shoes and a biasing mechanism operative during assembly to apply a force to an inner portion of the shoe plate to hold the plurality of shoes against a swashplate disposed in the axial piston machine. Prior to assembly the shoe plate has a force transferring surface that is generally frusto-conical in shape. During assembly, the biasing mechanism applies a force to the inner portion of the shoe plate to generally flatten the frusto-conical shaped force transferring surface and urge it against a flat bearing surface of the respective shoes.

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patent: 5730042 (1998-03-01), Engel

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