Wind-up mechanism for a tiltable umbrella

Details Wind-up mechanism for a tiltable umbrella Wind-up mechanism for a tiltable umbrella

E - Fixed Constructions

04

H

135/21

E04H 15/28 (2006.01) A45B 25/14 (2006.01)

Patent

CA 1188596

ABSTRACT OF THE DISCLOSURE A wind-up mechanism for a tiltable umbrella is mounted on the umbrella pole for opening the umbrella and then tilting same in response to the winding of respective first and second portions of the same flexible cable. The wind-up mechanism comprises a rotatable wind-up shaft and a wind-up spool connected to the cable and rotatable in response to the rotation of the shaft. The spool comprises first and second axial sections of unequal diameters, with the first axial section being relatively larger for winding the first portion of the cable and the second axial section for winding the second portion of the cable, whereby the wind-up mechanism opens the umbrella at a relatively higher speed than during tilting.

425485

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