To solve a problem in that, in a conventional deadman clutch form designed such that a travel clutch lever is rotated closer to a handle part of an operation handle, thereby making the travel clutch lever and the grip part easily gripped, a finger is highly likely to be sandwiched between the grip part and the travel clutch lever and injured.SOLUTION: A travel clutch lever 4 is operated so as to rotate from a travel clutch 3 turning OFF position to a turning ON position between the travel clutch lever 4 and a holding lever 5. Thereby, an interlocking configuration is provided such that the holding lever 5 is actuated in a free position F having a required grip interval M below a grip part 6 from an open position B below the grip part 6.SELECTED DRAWING: Figure 1
【課題】走行クラッチレバーを、操縦ハンドルの把持部に接近させるように回動させて、走行クラッチレバーと把持部との握り把持を行い易くする従来のデッドマンクラッチ形態にあっては、この走行クラッチレバーによって手指を把持部との間に挟持しやすく、手指部に損傷をうけやすい。【解決手段】走行クラッチレバー4と保持レバー5との間を、前記走行クラッチレバー4を走行クラッチ3切り位置OFFから入り位置ONへ回動操作することにより、前記保持レバー5を把持部6下方の開放位置Bから、この把持部6下側に適宜把持間隔Mを有するフリー位置Fに作動するよう連動構成する。【選択図】図1
TRAVELING CLUTCH OPERATION DEVICE FOR WALK TYPE WORK MACHINE
歩行型作業機の走行クラッチ操作装置
2019-05-23
Patent
Elektronische Ressource
Japanisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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