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Patent Searching and Data


Title:
POWER TRANSMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/163393
Kind Code:
A1
Abstract:
According to the present invention, an automatic transmission has: a coupling element having a piston, a piston chamber to which hydraulic pressure for moving the piston in a predetermined direction is supplied; and a dish plate which generates an urging force for moving the piston in the direction opposite the predetermined direction; an accumulator which connects to the piston chamber; and a control unit which stops the supply of pressure to the piston chamber, the pressure having been released from the accumulator.

Inventors:
GOTO, Toru (700-1 Imaizumi, Fuji-sh, Shizuoka 85, 〒4178585, JP)
WATANABE, Kenichi (550-1 Gasan-Dong Geumcheon-G, Seoul 3, 153803, KR)
MIZUOCHI, Tomoyuki (700-1 Imaizumi, Fuji-sh, Shizuoka 85, 〒4178585, JP)
IWADO, Keisuke (700-1 Imaizumi, Fuji-sh, Shizuoka 85, 〒4178585, JP)
LEE, Joobaek (700-1 Imaizumi, Fuji-sh, Shizuoka 85, 〒4178585, JP)
Application Number:
JP2019/002365
Publication Date:
August 29, 2019
Filing Date:
January 24, 2019
Export Citation:
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Assignee:
JATCO LTD (700-1, Imaizumi Fuji-sh, Shizuoka 85, 〒4178585, JP)
NISSAN MOTOR CO., LTD. (2 Takara-cho, Kanagawa-ku Yokohama-sh, Kanagawa 23, 〒2210023, JP)
International Classes:
F16D48/02; F16D25/0638; F16D25/12
Foreign References:
JPS60126734U1985-08-26
JPH0281928U1990-06-25
JPS5018611B11975-07-01
JP2016084847A2016-05-19
Attorney, Agent or Firm:
GOTOH & PARTNERS (Shoyu-Kaikan, 3-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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