Hydraulic bearing puller

Details Hydraulic bearing puller Hydraulic bearing puller

1992-07-06

1993-07-06

Rosenbaum, Mark

Metal working

Method of mechanical manufacture

Disassembling

29252, 29253, B23P 1900

Patent

active

052242552

ABSTRACT:
A hydraulically activated ram suitable for insertion into blind holes for a bearing has dogs which extend within the hole when the ram is activated. Further activation of the ram results in the ram contacting the blind hole surface and removing the bearing via pressure to the dogs as the ram continues to extend.

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