Title:
HYDRAULIC POWER TRANSMISSION COUPLING
Document Type and Number:
Japanese Patent JP3802994
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent a shock from being felt, even if a peak torque is produced when starting on a low μ road, without locking at that moment.
SOLUTION: This power transmission coupling comprises a lock pin member 45, which when a hydraulic pressure rises beyond a prescribed value, moves to make free a held valve disc 40, so as to close an orifice 52 as flow resistance producing means and a plug member 54 closing a storage hole 46 having the lock pin member 45 stored therein and holding a spring 55 energizing the lock pin member 45. Then, an orifice 56 is provided in the plug member 54 to communicate the oil-filled storage hole 46 with a low pressure side at the rear of the lock pin member 45 to delay the movement of the lock pin member 45.
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Inventors:
Kazutoshi Shimada
Tadahiko Kato
Hiroyuki Nakano
Kiyonori Hirao
Makoto Sato
Yoshiaki Tajima
Shunji Takasaki
Hirotaka Kusukawa
Shigeo Murata
Tadahiko Kato
Hiroyuki Nakano
Kiyonori Hirao
Makoto Sato
Yoshiaki Tajima
Shunji Takasaki
Hirotaka Kusukawa
Shigeo Murata
Application Number:
JP11641899A
Publication Date:
August 02, 2006
Filing Date:
April 23, 1999
Export Citation:
Assignee:
Univance Inc.
Nissan Motor Co., Ltd
Nissan Motor Co., Ltd
International Classes:
B60K17/34; F16D31/02; (IPC1-7): F16D31/02; B60K17/34
Domestic Patent References:
| JP8193627A | ||||
| JP84442C2 |
Attorney, Agent or Firm:
Susumu Takeuchi
Saichiro Miyauchi
Saichiro Miyauchi
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