Poly spring tires and method of manufacture

Details Poly spring tires and method of manufacture Poly spring tires and method of manufacture

B - Operations, Transporting

60

C

154/55, 152/83.2

B60C 11/00 (2006.01) B29D 30/20 (2006.01) B60C 9/04 (2006.01) B60C 9/06 (2006.01)

Patent

CA 1090685

LAWRENCE R. SPERBERG POLY SPRING TIRES ABSTRACT OF THE DISCLOSURE A pneumatic tire having spaced beads and a pair of biased inner plies tied to each bead. An outermost ply is interposed between a tread wearing compound and the innermost bias plies. The cords of the outermost ply are arranged at a greater angle with respect to the equatorial plane of the tire than the innermost bias plies, resulting in the outer- most ply cords being "loose" in comparison to the innermost ply cords being "tight". The cords of the outermost ply assume a shorter effective length in the shaped vulcanized tire than the length as laid down on the building drum during the fabrication process. The result is a new and unusual tire of unexpected structure and performance characteristics.

250386

Affiliated with

Also associated with

Rating

Poly spring tires and method of manufacture does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Poly spring tires and method of manufacture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Poly spring tires and method of manufacture will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1103726