B - Operations – Transporting – 62 – D
Patent
B - Operations, Transporting
62
D
280/105
B62D 53/08 (2006.01)
Patent
CA 1087217
TRAILER ANTI-JACKKNIFING APPARATUS ABSTRACT OF THE DISCLOSURE Anti-jackknifing apparatus for combination with convent- ional tractor-drawn trailers wherein the tractor includes a forward operator's cab and a rearward fifth wheel assembly having a skid- plate. The skid-plate conventionally includes a pair of longitudin- ally rearwardly extending guide-lugs having outward-sides and also inward-sides horizontally angularly converging toward an upright kingpin or other pivotal association with the trailer. The anti-jack- knifing apparatus comprises a generally horizontal longitudinally extending ram terminating as a forward head-end, which ram and head- end has an inactive normal-station and also an anti-jackknifing extended-station respectively located rearwardly remote from and toward the skid-plate. A header is rigidly attached to the ram head- end and carries a pair of forwardly extending arms and preferably also a medial tongue which at ram forward extended-station abut an outward-side and an inward-side, respectively, of the guide-lugs to avert a potentially jackknifing panic situation.
291526
Dirks Arthur A.
Meyers William G.
Dirks Arthur A.
Gowling Lafleur Henderson Llp
Meyers William G.
LandOfFree
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