Land vehicles – Wheeled – Articulated vehicle
Patent
1996-08-21
1999-05-18
Boehler, Anne Marie
Land vehicles
Wheeled
Articulated vehicle
2804252, 414483, 414563, B62B63/00
Patent
active
059043644
ABSTRACT:
A folding frame trailer is provided which includes a rear frame assembly having a front portion and a rear portion, a neck frame assembly having a front portion, a rear portion, the rear portion pivotally coupled to the front portion of the rear frame assembly, a jackleg, and an upper coupler assembly pivotally to the front portion of the neck frame assembly, whereby the jackleg is used for jacking the trailer during the folding and unfolding operations. The trailer further includes a suspension slider, and push tubes connected to the suspension slider and the central two bolster assemblies, whereby the cent bolster assemblies fold down upon the forward movement of the slider suspension with respect to the trailer.
REFERENCES:
patent: 489272 (1893-01-01), Smith
patent: 1505144 (1924-08-01), Herbert et al.
patent: 2034842 (1936-03-01), Stratton
patent: 2112201 (1938-03-01), Larison
patent: 2151343 (1939-03-01), Alexander
patent: 2233697 (1941-03-01), Freitag
patent: 2296858 (1942-09-01), Larison
patent: 2590388 (1952-03-01), Dornath
patent: 2646178 (1953-07-01), Alvare
patent: 3439934 (1969-04-01), Murie et al.
patent: 3602384 (1971-08-01), Warren
patent: 3706464 (1972-12-01), Burrows et al.
patent: 5110149 (1992-05-01), Dahlstrom
Wilfore James H.
Wylezinski Andrzej T.
Boehler Anne Marie
Fontaine Trailer Co.
LandOfFree
Folding frame log trailer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Folding frame log trailer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Folding frame log trailer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1754646