IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0269003
(2002-10-11)
|
우선권정보 |
JP-0321944 (2001-10-19) |
발명자
/ 주소 |
- Hori, Yoshiaki
- Nishi, Tohru
- Hamaoka, Seiji
|
출원인 / 주소 |
- Honda Giken Kogyo Kabushiki Kaisha
|
대리인 / 주소 |
Birch, Stewart, Kolasch & Birch, LLP
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
6 |
초록
▼
A hydraulic clutch and a torque converter, a crank web or an alternator provided in separate locations, except opposite positions, for avoiding interference. A crankcase is provided in a transmission for transmitting the revolution of the torque converter to a crankshaft to a main shaft via a gear.
A hydraulic clutch and a torque converter, a crank web or an alternator provided in separate locations, except opposite positions, for avoiding interference. A crankcase is provided in a transmission for transmitting the revolution of the torque converter to a crankshaft to a main shaft via a gear. Shifting speed in three steps is achieved by a gear provided on the main shaft and a counter shaft and the hydraulic clutch for connecting or disconnecting the gear. One hydraulic clutch is arranged on a main shaft outside a pair of supports for supporting the main shaft, two gears are fixed to the main shaft inside the supports for supporting the main shaft and on both sides close to the support. The two gears engaged with the two gears and hydraulic clutches for connecting or disconnecting each gear are arranged between the two gears.
대표청구항
▼
1. A transmission provided with a main shaft and a counter shaft, respectively, provided in parallel with a crankshaft for transmitting the revolution of a torque converter provided to the crankshaft to the main shaft via a gear and further, shifting speed at three steps by gears provided on the mai
1. A transmission provided with a main shaft and a counter shaft, respectively, provided in parallel with a crankshaft for transmitting the revolution of a torque converter provided to the crankshaft to the main shaft via a gear and further, shifting speed at three steps by gears provided on the main shaft and the counter shaft and hydraulic clutches for connecting or disconnecting the gears, comprising:a first-speed driving gear revolvably mounted on the main shaft;a first-speed hydraulic clutch arranged on the main shaft outside a pair of supports for supporting the main shaft, said first-speed hydraulic clutch being operatively mounted for selectively actuating the first-speed gear;a second-speed driving gear and a third-speed driving gear fixed to the main shaft and spaced apart on both sides of the main shaft and positioned close to and inside the supports for supporting the main shaft;a first-speed driven gear engaged with the first-speed driving gear, said first-speed driven gear being fixed to the counter shaft;a second-speed driven gear and a third-speed driven gear engaged with the second-speed driving gear and the third-speed diving gear, respectively, said second-speed driven gear and the third-speed driven gear being revolvably mounted on the counter shaft and arranged in positions spaced apart and on both sides of the counter shaft close to and inside the supports of the main shaft; anda second-speed hydraulic clutch and a third-speed hydraulic clutch operatively positioned on the counter shaft for selectively connecting or disconnecting the second-speed driven gear and the third-speed driven gear relative to the counter shaft, respectively, said second-speed hydraulic clutch and said third-speed hydraulic clutch being arranged between the second-speed driven gear and the third-speed driven gear. 2. The transmission provided with a main shaft and a counter shaft according to claim 1, wherein the first-speed driving gear includes a portion that is disposed inside the supports for supporting the main shaft and an extended portion that extends outside the supports for being operatively connected to said first-speed hydraulic clutch. 3. The transmission provided with a main shaft and a counter shaft according to claim 1, wherein the second-speed driving gear is disposed adjacent to and axially displaced relative to said first-speed driving gear. 4. The transmission provided with a main shaft and a counter shaft according to claim 1, wherein the first-speed driven gear is positioned on said counter shaft and is adjacent to and inside the supports for supporting the main shaft. 5. The transmission provided with a main shaft and a counter shaft according to claim 1, wherein the second-speed driven gear is positioned on said counter shaft and is disposed adjacent to and axially displaced relative to said first-speed driven near. 6. The transmission provided with a main shaft and a counter shaft according to claim 1, wherein the third-speed driving gear fixed to the main shaft is spaced a predetermined distance relative to the first and second-speed driving gears. 7. The transmission provided with a main shaft and a counter shaft according to claim 1, wherein the third-speed driven gear revolvable mounted on the counter shaft is spaced a predetermined distance relative to the second-speed driven gear revolvable of the counter shaft. 8. A transmission provided with a main shaft and a counter shaft, respectively, provided substantially in parallel with a crankshaft for transmitting the revolution of a torque converter provided to the crankshaft to the main shaft via a gear and further, shifting speed at three steps by gears provided on the main shaft and the counter shaft and hydraulic clutches for connecting or disconnecting the gears, comprising:a first driving gear revolvably mounted on the main shaft;a first hydraulic clutch operatively positioned on the main shaft and displaced a predetermined distance outside a pair of supports for supporting the main shaft;a second driving gear fixed to the main shaft and spaced a predetermined distance inside the supports for supporting the main shaft;a first driven gear fixed relative to the counter shaft, said first driven gear being engaged with the first driving gear;a second driven gear engaged with the second driving gear, said second driven gear being revolvable mounted on the counter shaft and arranged at a position on the counter shaft inside of the supports of the main shaft; anda second hydraulic clutch for selectively connecting or disconnecting the second driven gear relative to the counter shaft, said second hydraulic clutch being positioned inside the supports for supporting the main shaft. 9. The transmission provided with a main shaft and a counter shaft according to claim 8, wherein said first driving gear revolvably mounted on the main shaft is a first-speed driving gear. 10. The transmission provided with a main shaft and a counter shaft according to claim 9, wherein the second driving gear fixed to the main shaft is a second-speed driving gear. 11. The transmission provided with a main shaft and a counter shaft according to claim 8, wherein the first driven gear fixed on the counter shaft is a first-speed driven gear. 12. The transmission provided with a main shaft and a counter shaft according to claim 11, wherein the second driven gear revolvable on the counter shaft is a second-speed driven gear. 13. The transmission provided with a main shaft and a counter shaft according to claim 8, and further including a third-speed driving gear fixed to the main shaft and being spaced a predetermined distance relative to the first driving gear and the second driving gear. 14. The transmission provided with a main shaft and a counter shaft according to claim 13, and further including a third-speed driven gear revolvable on the counter shaft and being spaced a predetermined distance relative to the first driven gear and the second driven gear.
이 특허에 인용된 특허 (6)
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Nakano Shinichi (Saitama JPX) Kawakubo Hiroyuki (Saitama JPX) Shimada Toshio (Saitama JPX) Wakoh Hiroshi (Tokyo JPX), Engine balancing and improvements thereof.
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Akifumi Nomura JP; Tomio Onozato JP; Yasuo Shimura JP; Toshihiro Miki JP, Lubrication structure of power unit.
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Shirley Ralph E. (Waterloo IA) Hckler Volker (Radolfzell DEX) Eckhardt Uli (Speyer DEX), Modular transmission.
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Suzuki Takanori (Saitama JPX) Nakamura Kenji (Saitama JPX) Matsuzawa Satoshi (Saitama JPX), Power transmission system in a tractor.
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Beeson John M. (Coffeyville KS) McAskill John P. (Coffeyville KS) Burnham James D. (Coffeyville KS), Powershift transmission with four speed ranges in forward and reverse.
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Hatakeyama Kazuma (Saitama JPX), Three-shaft type automatic transmission.
이 특허를 인용한 특허 (4)
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McClintock, Christopher; Burns, Stephen R.; Dunn, Debbie, Child seat liner.
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Cook,Dennis; Leposky,George; Black,Derrick; Jennings,John; Adler,Jonathan, Power transfer unit.
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Marla,Durgaprasad; Adler,Jonathan; Cook,Dennis; Monkaba,Gary, Power transfer unit.
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Sorani, Hiroshi; Mizuno, Kinya; Fujimoto, Yasushi; Oike, Ken, Power unit.
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