B - Operations – Transporting – 60 – P
Patent
B - Operations, Transporting
60
P
296/100
B60P 7/04 (2006.01) B60J 11/00 (2006.01)
Patent
CA 1171117
ABSTRACT OF THE DISCLOSURE A canvas tarpaulin having dimensions sufficient to cover the top of an open truck box has one edge affixed to one longitundinal edge of the truck box top. The opposite edge of the tarpaulin is affixed to a tube which extends for the lenth of the box. The rear of the tube contains an extension attached to a universal joint. A crank handle is also attached to the joint so that the tube can be rolled transversely across the top to roll up the tarpulin thereon. A downward cantilevered lip is attached to the opposite longitudinal edge of the box top. When the tarp is unrolled, the tube rolls over a free edge of the lip and can be wound in the opposite direction rolling up a small portion of the tarpaulin under the free edge. The crank handle is then moved against the rear of the truck body thus locking the universal joint thereby holding the tarp tightly upon the box top. The crank handle is then secured against the rear of the box.
408317
Dimmer Jerry R.
Miranowski Duaine L.
Ponto Gene D.
Shorma Edward F.
Shorma Richard E.
Johnson Douglas S. Q.c.
Wahpeton Canvas Company Inc.
LandOfFree
Roll-up tarp for trailers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Roll-up tarp for trailers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roll-up tarp for trailers will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1331671