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1. AU1997046069 - Piston for torque transmitting systems

Office Australia
Application Number 46069/97
Application Date 02.10.1997
Publication Number 1997046069
Publication Date 18.06.1998
Publication Kind A
IPC
F16D 25/0638
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
25Fluid-actuated clutches
06in which the fluid actuates a piston incorporated in the clutch
062the clutch having friction surfaces
063with clutch members exclusively moving axially
0635with flat friction surfaces, e.g. discs
0638with more than two discs, e.g. multiple lamellae
CPC
F16D 25/0638
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
25Fluid-actuated clutches
06in which the fluid actuates a piston incorporated in, ; i.e. rotating with; the clutch
062the clutch having friction surfaces
063with clutch members exclusively moving axially
0635with flat friction surfaces, e.g. discs
0638with more than two discs, e.g. multiple lamellae
Applicants Dana Corporation
Inventors Kerendian, Hormoz
Priority Data 08724922 02.10.1996 US
Title
(EN) Piston for torque transmitting systems
Abstract
(EN)
A device is provided for actuating force-receiving members (32, 34) of a torque transmission apparatus. The force-receiving members (32, 34) engage first and second rotatable members (12, 14). The device includes a body (16) with a working face (72) adapted to apply a force to the force-receiving members (32, 34), wherein at least a portion of the working face (72) includes an arcuate surface (76).