05606778 is referenced by 55 patents and cites 3 patents.

A shoe closure, consisting of a rope pulley mounted rotatably in a bearing element to wind up at least one ropelike tightening element to close the shoe, a rotating element to actuate the rope pulley and a reducing gear between rotating element and rope pulley in the form of an eccentric drive, is to be improved so that no nonuniform tightening or pulling movements of the tightening element occur. This is achieved in that rope pulley (3) is designed as an independent unit mounted rotatably concentrically to central axis (9). Eccentric knob (10) is mounted movably parallel to rope pulley (3) and is movable, by eccentric driving pin (12), in a plane parallel to rope pulley (3). Eccentric knob (10) has one or more sector or sectors (16) on a circle (14) concentric to its axis of rotation (13), sector or sectors whose center or centers (15) lies or lie on concentric circle (14) and whose double radius (r.sub.K) is at least approximately equal to the sum of diameter (D) of a coupling pin (17) attached to rope pulley (3) and diameter (D.sub.K) of circular path (18) of eccentric driving pin (12) (FIG. 1 ).

Title
Shoe closure
Application Number
8/446732
Publication Number
5606778
Application Date
June 5, 1995
Publication Date
March 4, 1997
Inventor
Roland Jungkind
Garmisch-Partenkirchen
DE
Agent
Sixbey Friedman Leedom & Ferguson P C
Agent
David S Safran
Assignee
PUMA Rudolf Dassler Sport
DE
IPC
A43C 11/00
View Original Source