发明名称 |
Transmission for self-propelled walking mowers |
摘要 |
In a transmission (10) comprising a casing (12), a vertical input shaft (13) having an upper end which extends upwardly of the casing and carries an input pulley (14), and a horizontal wheel axle (18) for driving a pair of mower-drive wheels (3), the input shaft intersects the wheel axle at a location in close proximity to the axle and is supported by top and bottom walls (12a, 12b) of the casing. The vertical shaft and horizontal axle are connected by a hypoid gearing (26) having a hypoid pinion (27) mounted on the shaft and a larger hypoid gear (29) mounted on the axle. The transmission has a compact configuration while the input shaft is supported in a stable manner and while the transmission efficiency between the shaft and axle is kept high. Preferably, the larger hypoid gear is rotatably mounted on the axle and a frictional clutch (32) is disposed between the gear and axle.
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申请公布号 |
US5778645(A) |
申请公布日期 |
1998.07.14 |
申请号 |
US19960706796 |
申请日期 |
1996.09.03 |
申请人 |
KANZAKI KOKYUKOKI MFG. CO., LTD. |
发明人 |
IRIKURA, KOJI;KAWADA, HIROHIKO |
分类号 |
A01D34/76;A01D34/69;(IPC1-7):A01D34/68;A01D34/82 |
主分类号 |
A01D34/76 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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