| 摘要 |
PROBLEM TO BE SOLVED: To abate a holding force for a deadman clutch or a deadman switch, which makes it impossible to perform work by using a snowplow, when the deadman clutch or the deadman switch is not operated at least one-handed. SOLUTION: In the self-propelled snowplow, a control handle for controlling the snowplow and a control lever, which is arranged in a control panel provided on the front side of the control handle, are provided in the rear of a snowplow body. The deadman clutch 18 or the deadman switch 18, which makes it impossible to perform snow removing work, because a clutch of a snow removing part or a traveling clutch is put into an off-state when the deadman clutch 18 or the deadman switch 18 is not operated at least one-handed, is provided near the control handle 6. Under an operated state, the deadman clutch 18 or the deadman switch 18 is constituted in such a manner that a wire or a rod 27a, which is coupled to the clutch of the snow removing part or the traveling clutch, passes above a rotation supporting point 25b of the deadman clutch 18 or the deadman switch 18. COPYRIGHT: (C)2004,JPO
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