Title:
TRANSMISSION OF VEHICLE
Document Type and Number:
WIPO Patent Application WO/2006/003840
Kind Code:
A1
Abstract:
A transmission of a vehicle, comprising a drive shaft (27), a transmission shaft (48), and an output shaft (80) disposed on a same axis, planetary gear mechanisms (28) and (28) installed separately from each other, a cylindrical drum (50) fixed to a transmission case (6) and having a partition wall (55) partitioning a space in the direction of the transmission shaft (in the longitudinal direction), a first clutch (A) installed in one of the front and rear spaces of the partition wall (55) in the cylindrical drum (50), changing the rotational speed of the drive shaft (27), and transmitting it to the transmission shaft (48), a second clutch (B) installed on the radial outside partly overlappingly with the first clutch (A) in the longitudinal direction, changing the rotational speed of the drive shaft (27), and transmitting it to the transmission shaft (48), a third clutch (C) installed in the other of the front and rear spaces of the partition wall (55) in the cylindrical drum (50), changing the rotational speed of the transmission shaft (48), and transmitting it to the output shaft (80), and a fourth clutch (D) installed on the radial outside partly overlappingly with the third clutch (C) in the axial direction of the transmission shaft (48), changing the rotational speed of the transmission shaft (48), and transmitting it to the output shaft (80).
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Inventors:
FURUKAWA KOJI (JP)
YAMAKAWA NORIYUKI (JP)
TAKAHASHI MASAYUKI (JP)
YAMAKAWA NORIYUKI (JP)
TAKAHASHI MASAYUKI (JP)
Application Number:
PCT/JP2005/011581
Publication Date:
January 12, 2006
Filing Date:
June 24, 2005
Export Citation:
Assignee:
ISEKI AGRICULT MACH (JP)
FURUKAWA KOJI (JP)
YAMAKAWA NORIYUKI (JP)
TAKAHASHI MASAYUKI (JP)
FURUKAWA KOJI (JP)
YAMAKAWA NORIYUKI (JP)
TAKAHASHI MASAYUKI (JP)
International Classes:
B60K17/06; F16D25/10; F16H3/54; F16H3/60; F16H3/66; (IPC1-7): F16H3/54; B60K17/06; F16D25/10; F16H3/60; F16H3/66
Foreign References:
| JPH02102044U | 1990-08-14 | |||
| JPH0796894A | 1995-04-11 | |||
| JPH07224864A | 1995-08-22 |
Attorney, Agent or Firm:
Matsunaga, Takayoshi (15-2 Nihonbashi 3-chom, Chuo-ku Tokyo, JP)
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