Stabilizer system for an umbrella rib linkage

Details Stabilizer system for an umbrella rib linkage Stabilizer system for an umbrella rib linkage

A - Human Necessities

45

B

135/21

A45B 25/02 (2006.01)

Patent

CA 1267823

STABILIZER SYSTEM FOR AN UMBRELLA RIB LINKAGE Abstract of the Disclosure The stabilizer system includes first and second stabilizer structures. The first structure enhances the anti- sway or anti-bend character of the rib linkage, in preferred form, at the pivot connection of the support rib with the control rib when the umbrella is full opened, thereby tending to enhance the useful life of that pivot connection. The second structure enhances the rib linkage's resistance to invert into an undesirable convex or dish-shaped configuration (as opposed to the concave or dome-shaped configuration which is the normal configuration) when the umbrella is opened and in use on a windy day.

499949

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