Tail rib structure having an effect of enhancing wind-resistant

Details Tail rib structure having an effect of enhancing wind-resistant Tail rib structure having an effect of enhancing wind-resistant

1993-11-02

1994-06-28

Friedman, Carl

Tent, canopy, umbrella, or cane

Umbrella

Rib and stretcher joints

135 31, A45B 2500

Patent

active

053238010

ABSTRACT:
A tail rib structure comprises a tail rib with its inner end pivotally connected to the outer end of a flexible rib by way of a pin passing through a round hole on a flat portion formed on the inner end of the tail rib and a husk encasing the joint between the tail rib and the flexible rib. The tail rib structure can provide high wind-resistant strength for an umbrella.

REFERENCES:
patent: 1145285 (1915-07-01), Williamson
patent: 3901257 (1975-08-01), Schafer
patent: 4420007 (1983-12-01), Wu
patent: 4815489 (1989-03-01), Yang
patent: 5235998 (1993-08-01), Liu

Affiliated with

Also associated with

Rating

Tail rib structure having an effect of enhancing wind-resistant does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tail rib structure having an effect of enhancing wind-resistant , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tail rib structure having an effect of enhancing wind-resistant will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2371451