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Title:
TRANSMISSION APPARATUS OF LAWN MOWER, ETC
Document Type and Number:
Japanese Patent JP3918544
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To solve the problems of a stepless hydraulic transmission having a hydraulic pump shaft for inputting use and a hydraulic motor shaft for outputting use placed one above the other comprising the lowering of the bottom position of a rear wheel driving gear case placed at the back of the stepless transmission to decrease the allowable space of the discharging channel case forming a discharging channel of a suction fan to suck and discharge the mowed lawn and sometimes lower the suction capacity.
SOLUTION: A lawn mowing apparatus 10 is placed between the front and rear wheels 3, 4 under a mobile vehicle 2. A stepless hydraulic transmission 5 to rotate the rear wheel 4 at varied speed and a rear wheel driving gear case 6, etc., are placed at the rear part of the mobile vehicle 2. The inputting hydraulic pump shaft 7 of the stepless hydraulic transmission 5 and the outputting hydraulic motor shaft 8 are placed at a side of the vehicle. A PTO output shaft 9 is placed at a side of the hydraulic motor shaft 8 and is rotated with gears 7a, 8a, 9a on the shafts 7, 8, 9.


Inventors:
榎本 和加雄
辻 英和
松木 悟志
大竹 伸二
塩谷 晶紀
上間 健弘
是久 正喜
Application Number:
JP2001000378961
Publication Date:
May 23, 2007
Filing Date:
December 12, 2001
Export Citation:
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Assignee:
井関農機株式会社
International Classes:
A01D34/63; A01D34/64; A01D34/66; A01D34/76; B60K17/10; B60K17/28; B60K25/00; B60K25/06; B62D49/00; F16H39/02; (IPC1-7): A01D34/64; A01D34/66; A01D34/76; B60K25/00; B60K25/06; B62D49/00; F16H39/02; //B60K17/10; B60K17/28
Domestic Patent References:
JP2000300036A
JP2000234662A
JP2000018366A
JP2555185Y2