Land vehicles – Ski or skate appliance or attachment – Scabbards for ice or roller skates
Patent
1975-11-13
1977-05-10
Spar, Robert J.
Land vehicles
Ski or skate appliance or attachment
Scabbards for ice or roller skates
280421, E02F 370
Patent
active
040223396
ABSTRACT:
An apparatus, such as a bucket loader, having a fluid operated device. A hose assembly is connected between a source of pressurized fluid carried by the apparatus and the fluid operated device so as to prevent pinching of the hose during selective positioning of the device on pivotable elements of the apparatus. The hose assembly includes a rigid coupling fixedly connected between stiff hose portions connected at their distal ends to the pressurized fluid source and the fluid operated device, respectively.
REFERENCES:
patent: 2678741 (1954-05-01), Pilch
patent: 2768499 (1956-10-01), Pilch
patent: 2993608 (1961-07-01), Womble
patent: 3120897 (1964-02-01), Van Auwelaer et al.
patent: 3166208 (1965-01-01), Quayle
patent: 3627155 (1971-12-01), VanDerZyl
Caterpillar Tractor Co.
Spar Robert J.
Weaver Ross
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