Land vehicles – Wheeled – Attachment
Patent
1979-12-10
1981-12-29
Mitchell, David M.
Land vehicles
Wheeled
Attachment
254 86R, B60S 902
Patent
active
043078966
ABSTRACT:
Landing gears for semi-trailers or the like are disclosed in which the telescoping outer and inner legs of the landing gear are formed as a pair of identical, generally U-shaped sheet metal members which are welded along overlapping seams to form generally box sections. The inner legs are formed with vertical inwardly indented corrugations formed in the end and side walls thereof for added strength. In another embodiment, the outer leg is also formed with corrugations which interfit within the corrugations formed in the inner leg.
REFERENCES:
patent: D190564 (1961-06-01), Homan
patent: 1895133 (1933-01-01), Quarnstrom
patent: 2100901 (1937-11-01), Harris
patent: 2815962 (1957-12-01), McKay
patent: 3236341 (1966-02-01), Chopinet et al.
patent: 3738613 (1973-06-01), Hollis
patent: 4124225 (1978-11-01), Lozada et al.
"Homan Husky" Brochure, Homan Division of Dayton-Walther Corporation, Product Bulletin H7402.
Lozada Vicente M.
Walther William D.
Dayton-Walther Corporation
Mitchell David M.
LandOfFree
Semi-trailer landing gear does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Semi-trailer landing gear, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semi-trailer landing gear will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1015678