Material or article handling – Vertically swinging load support – Shovel or fork type
Patent
1990-07-06
1992-04-21
Spar, Robert J.
Material or article handling
Vertically swinging load support
Shovel or fork type
172434, 180 8913, 280166, B60P 300
Patent
active
051062569
ABSTRACT:
A step device in a miniature shovel car includes a vehicle body, a working boom mounted to a front portion of the vehicle body, a boom cylinder for vertically pivotably operating the boom, a swing cylinder for horizontally pivotably operating the boom, and an engine and a transmission case both mounted on a rear portion of the vehicle body. The step device includes a recess formed at a laterally central portion of a lower surface of the transmission case and extending in a longitudinal direction of the transmission case, a step arm pivotably mounted at its front end to a front portion of the recess, and a step mounted to a rear end of the step arm. The step arm is adapted to be raised and lowered, and the step arm is retracted into the recess when raised.
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Kasa Hidetomo
Murakami Takahisa
Murakami Yoshiaki
Nishihara Seiji
Hienz William M.
Kabushiki Kaisha Kobe Seiko Sho
Spar Robert J.
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