A - Human Necessities – 43 – B
Patent
A - Human Necessities
43
B
A43B 11/00 (2006.01) A43C 1/00 (2006.01) A43C 11/00 (2006.01) A43C 11/16 (2006.01)
Patent
CA 2299253
A footwear lacing system (22) comprising a lace (23) attached to a tightening mechanism (25). The lace (23) is threaded through a series of opposing guide members (50) positioned along the top of the foot and ankle portions (24 and 29) of the footwear (20). The lace (23) and guides (50) preferably have low friction surfaces to facilitate sliding of the lace (23) through the guide members (50) so that the lace (23) evenly distributes tension across the footwear member (20). The tightening mechanism (25) allows incremental adjustment to the tension of the lace (23). A release mechanism (63) allows a user to quickly loosen the lace (23).
L'invention porte sur un système (22) de laçage de chaussures comportant un lacet (23) attaché à un mécanisme (25) tenseur. On fait passer le lacet (23) par une série d'éléments (50) de guidage opposés placés le long du sommet du pied, et d'une partie de la tige de la chaussure (24, 29). Le lacet (23) et son guide (50) ont de préférence des surfaces à faible coefficient de frottement afin de faciliter le glissement du lacet (23) dans les éléments (50) de guidage et de répartir régulièrement les tensions entre les parties (20) de la chaussure. Le mécanisme tenseur (25) permet de régler pas à pas la tension du lacet (23). L'invention porte également sur un mécanisme (63) de relâchement rapide des lacets (23).
Fetherstonhaugh & Co.
Hammerslag Gary R.
LandOfFree
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