Material or article handling – Self-loading or unloading vehicles – Conveyor
Patent
1990-01-22
1991-07-30
Bucci, David A.
Material or article handling
Self-loading or unloading vehicles
Conveyor
14 711, 14 695, B65G 6928
Patent
active
050355651
ABSTRACT:
A hinge bar connector assembly to connect spaced apart and separate ramps to a flat bed trailer of the type commonly known as a "hot shot" trailer of a semi-truck and trailer combination. Such trailers have spaced apart sockets or receiving channels around the peripheral edges of the trailer, including along both sides as well as along the front edge and the rear edge. The connector assembly in accordance with this invention has a first connecting member with two spaced apart legs to seat in a pair of adjacent receiving channels or sockets which support a pair of laterally spaced apart hinges and a removable hinge rod on which one end of a ramp having a connectable hinge member is pivotally connected. It also has a second identical connecting member seated in a pair of adjacent receiving channels or sockets which are spaced apart from the first connecting member to which a second ramp having a connectable hinge member is pivotally connected. The ramp members and their respective connecting members are spaced apart whatever distance desired for the items to be rolled up or down on said pair of ramp member for loading or unloading the trailer.
REFERENCES:
patent: 2559712 (1951-07-01), Dobbs
patent: 3058603 (1962-10-01), Tantlinger et al.
patent: 3095989 (1963-07-01), Morrison
patent: 3147869 (1964-09-01), Fujioka et al.
patent: 3307719 (1967-03-01), Martin, Jr.
patent: 3510015 (1970-05-01), Roshaven
patent: 3735440 (1973-05-01), Hetmanski
patent: 4043468 (1977-08-01), Shea
patent: 4721426 (1988-01-01), Bell et al.
patent: 4874284 (1989-10-01), New, Jr.
Bucci David A.
Kettelson Ernest
Slavin Craig
LandOfFree
Hinge bar connector assembly to connect ramps to a flat bed trai does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hinge bar connector assembly to connect ramps to a flat bed trai, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hinge bar connector assembly to connect ramps to a flat bed trai will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1539510