| 摘要 |
A loader includes a seat bar swingable between a lowered, operator protective position and a raised, non-protective position. A pedal is movable between an operative position and a neutral position and has a plate member with a slot opened at it's top end. A pedal side crank is provided adjacent the pedal for rotation between a locking position and an unlocking position. Normally biased into the locking position, the pedal side crank has a lug member and is operatively coupled to the seat bar by virtue of a connecting rod and a seat bar side crank. Movement into the raised position of the seat bar causes the lug member of the pedal side crank to engage with the slot of the plate member of the pedal, thus locking the pedal in the neutral position.
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