Land vehicles – Wheeled – Attachment
Patent
1977-10-14
1978-11-07
Song, Robert R.
Land vehicles
Wheeled
Attachment
254 86R, B60S 902
Patent
active
041242254
ABSTRACT:
A sandshoe for a semi-trailer landing gear is formed with an inverted V-shaped support member, the depending legs of which are attached to a bottom platform. The apex of the support member is received within a generally conforming, transversely oriented yoke carried on the bottom of the landing gear, and is attached thereto by bolts as well as by auxiliary retainer clips. The improved sandshoe is relatively light in weight yet provides high strength as compared to conventional sandshoes, in that the arrangement of the support member places the bottom platform in tension in the region between the legs of the support member.
REFERENCES:
patent: 3197235 (1965-07-01), Chieger
patent: 3236501 (1966-02-01), McKay
patent: 3904224 (1975-09-01), Belke
Lozada Vicente M.
Walther William D.
Welp Lawrence J.
Dayton-Walther Corporation
Song Robert R.
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