Material or article handling – Vertically swinging load support – Shovel or fork type
Patent
1983-06-01
1986-01-21
Valenza, Joseph E.
Material or article handling
Vertically swinging load support
Shovel or fork type
414723, E02F 372
Patent
active
045654840
ABSTRACT:
A device for removably attaching a front working implement to a tractor body comprises a bearing portion provided on each side of the front portion of the tractor body and a fitting portion provided on a front portion of each brace of the implement. The bearing portion and the fitting portion are tapered and engageable with each other in a vertical direction. The brace has a lever plate for holding the fitting portion engaged in the bearing portion and a bolt for fastening the lever plate.
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patent: 4345870 (1982-08-01), Anderson et al.
patent: 4383793 (1983-05-01), Weir
Hamada Akio
Masuzawa Motomu
Matsuda Yoshiaki
Kubota Ltd.
Underwood Donald W.
Valenza Joseph E.
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