Wet-type multiple disc clutch
AssigneeNSK-Warner K.K.
InventorsHiroshi Yabe, Yasuhito Koike
Life of this patent
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Abstract
A wet-type multiple disc clutch comprises a clutch plate set having a plurality of friction plates and a plurality of separator plates alternately, interposed between a clutch case and a clutch hub, an oil pressure piston serving to fasten the clutch plate set, slidably retained in a cylinder chamber formed between the outer tube and the inner tube of the clutch case. A canceler for defining a centrifugal oil pressure cancel chamber between the oil pressure piston and the clutch case is secured on the inner tube of the clutch case through a stop ring. Stop ring fall-out preventing means is provided for preventing a fall of the stop ring.
Claims5
A wet-type multiple disc clutch in which a clutch plate set having a plurality of friction plates and a plurality of separator plates alternately provided therein is interposed between a clutch case and a clutch hub, an oil pressure piston serving to fasten said clutch plate set is slidably retained in a cylinder chamber formed between the outer tube and the inner tube of said clutch case, and a canceler for defining a centrifugal oil pressure cancel chamber between said oil pressure piston and said clutch case is secured on the inner tube of said clutch case through a stop ring, which wet-type multiple disc clutch comprising:
- stop ring fall-out preventing means for preventing a fall of said stop ring.
Dependencies are inferred from the claim text.