Hydraulic tool with wobble plate transmission

Power plants – Pressure fluid source and motor – Ram driven by fluid pumped from reservoir

Reexamination Certificate

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Details

C092S012200

Reexamination Certificate

active

11429039

ABSTRACT:
A hydraulic tool including a motor; a hydraulic pump comprising only one reciprocating piston pump member; and a transmission connecting the motor to the hydraulic pump. The transmission includes a wobble plate and at least one spring. The wobble plate includes a front end pivotably connected to a frame of the pump. A rear end of the piston pump member is located against the front end of the wobble plate. The spring is spaced from the piston pump member and applies a biasing force against the front end of the wobble plate.

REFERENCES:
patent: 2388462 (1945-11-01), Beeh
patent: 2402244 (1946-06-01), Elberty
patent: 2444550 (1948-07-01), Ashton
patent: 2737168 (1956-03-01), Chandler
patent: 4236878 (1980-12-01), Terauchi
patent: 4280359 (1981-07-01), Schmid et al.
patent: 5472322 (1995-12-01), Huet et al.
patent: 5727417 (1998-03-01), Moffatt et al.
patent: 5789038 (1998-08-01), Ono
patent: 6162024 (2000-12-01), Bruzek
patent: 6264437 (2001-07-01), Porel
patent: 6446482 (2002-09-01), Heskey et al.
patent: 6453719 (2002-09-01), Heskey et al.

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