Title:
TRANSMISSION STRUCTURE FOR TRACTOR
Document Type and Number:
Japanese Patent JP3445381
Kind Code:
B2
Abstract:
PURPOSE: To facilitate the assembling of a transmission structure and make it compact by providing an auxiliary transmission at the rear section in the front housing of a tractor and a main transmission in a transmission case.
CONSTITUTION: A bearing frame 4 fixedly installed near the rear end in a front housing 1 is supported on a housing, and the drive shaft 12 of a main transmission 14 and the front end section of a speed change shaft 13 are supported on the bearing frame 4. The speed change is transmitted to a rotation output member 10 from a driving shaft 7 supported on a partition wall 1a at the middle in the front housing 1, the rotation output member 10 is coupled and supported on the front end section of the drive shaft 12, the rear end section of a counter shaft 11 supported on the partition wall 1a at the front end section is supported on the speed change shaft 13, and they are supported on the bearing frame 4 via the drive shaft 12 and speed change shaft 13 respectively in an auxiliary transmission 9. A circular hole section 4c temporarily holding the rotation output member 10 is preferably provided on the bearing frame 4.
Inventors:
Hiroshi Kitagawara
Keisaku Hikishima
Keisaku Hikishima
Application Number:
JP24465894A
Publication Date:
September 08, 2003
Filing Date:
September 13, 1994
Export Citation:
Assignee:
Kanzaki Kokyukoki Mfg. Co., Ltd.
International Classes:
B60K17/08; B60K17/06; F16H57/021; F16H57/023; (IPC1-7): B60K17/06; F16H57/02
Domestic Patent References:
| JP260833A | ||||
| JP5346144A | ||||
| JP5965648A | ||||
| JP5957033A | ||||
| JP57110864A | ||||
| JP458417U | ||||
| JP45125U | ||||
| JP5863429U | ||||
| JP5820923U | ||||
| JP173549U |
Attorney, Agent or Firm:
Noboru Fujimoto (1 person outside)