Apparatus for loading and unloading a working machine to and fro

Details Apparatus for loading and unloading a working machine to and fro Apparatus for loading and unloading a working machine to and fro

1977-06-21

1978-09-05

Paperner, L. J.

Land vehicles

Ski or skate appliance or attachment

Scabbards for ice or roller skates

214145A, 214DIG11, 280420, 280460R, 403 95, 403102, E02F 372

Patent

active

041113195

ABSTRACT:
Apparatus for loading and unloading a working machine to and from main equipment, comprising a pair of upper and lower supporting members disposed at main equipment, a pair of upper and lower fixtures disposed at the working machine so as to correspond to said pair of supporting members respectively, engagement projections and engagement hooks respectively disposed at said upper and lower supporting members, latch arms and fitting pins respectively disposed at said upper and lower fixtures, wedge means disposed between said upper supporting member and said upper fixture, and fixing means for fixing said wedge means, whereby the working machine may be readily and securely loaded to main equipment by wedging action of said wedge means, and may also be readily unloaded from main equipment.

REFERENCES:
patent: 2619888 (1952-12-01), Young et al.
patent: 3155250 (1964-11-01), French et al.
patent: 3220487 (1965-11-01), Pilch
patent: 3608930 (1971-09-01), Morcieau et al.
patent: 3614134 (1971-10-01), Morcieau et al.
patent: 3627155 (1971-12-01), Van Der Zyl
patent: 3788674 (1974-01-01), Casey
patent: 3922006 (1975-11-01), Borges
patent: 4043470 (1977-08-01), Pilch

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