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Patent Searching and Data


Title:
DRAIN MECHANISM FOR HYDRAULIC POWER TRANSMISSION COUPLING
Document Type and Number:
Japanese Patent JP2002310191
Kind Code:
A
Abstract:

To reduce the size of a coupling, permit the setting of an oil pressure high in a high pressure chamber and require a lower cost.

This drain mechanism comprises a plate 10 provided with a communication groove communicating with an orifice 9 formed in a rotor, a replenishing groove 13 for opening an oiling hole 12 formed in the rotor 4 in opposition to a cam trough and an open hole 29 communicating with the replenishing groove 13 and a temperature switch 32 provided in an oil passage 35 for closing the open hole and communicating with the open hole 29 when an oil temperature rises.


Inventors:
HOSHINA TAIJI
Application Number:
JP2001109454A
Publication Date:
October 23, 2002
Filing Date:
April 09, 2001
Export Citation:
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Assignee:
FUJI UNIVANCE KK
International Classes:
F16D31/02; (IPC1-7): F16D31/02
Attorney, Agent or Firm:
Susumu Takeuchi (1 person outside)