Tilting umbrella frame

Details Tilting umbrella frame Tilting umbrella frame

1995-05-10

1997-01-07

Wood, Wynn E.

Tent, canopy, umbrella, or cane

Umbrella

Nonsymmetrical, axially offset, or inclined canopy

135 27, 135 195, 135 203, A45B 1100

Patent

active

055906737

ABSTRACT:
A frame for an umbrella has a shaft in two parts 4, 5 connected by a joint 1. Stretchers 6 extend from a runner 2 on the lower shaft part 5 to attachment points on the ribs. A sleeve 10 is located loosely on the upper shaft part so that it can slide over the joint and lock it in the straight configuration. To provide easy access to the sleeve in order to be able to lift it off the joint and allow the shaft to tilt, the runner 2 has an operating rod 30 which allows a user to lift the sleeve without putting his fingers through the stretchers 6.

REFERENCES:
patent: 96777 (1869-11-01), Clyde
patent: 738554 (1903-09-01), Lingel
patent: 835306 (1906-11-01), Mangelsdorf
patent: 1996071 (1935-04-01), Kahn
patent: 2671459 (1954-03-01), Henderson
patent: 3850186 (1974-11-01), Weber et al.
patent: 3926202 (1975-12-01), Uthemann et al.
patent: 4878509 (1989-11-01), Tung
patent: 5086797 (1992-02-01), Earnshaw et al.
patent: 5433233 (1995-07-01), Shiran et al.

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