Cushioning member and method of manufacturing the same

Details Cushioning member and method of manufacturing the same Cushioning member and method of manufacturing the same

F - Mech Eng,Light,Heat,Weapons

16

F

F16F 1/36 (2006.01) E06B 7/23 (2006.01) E06B 9/17 (2006.01) E06B 9/58 (2006.01) F16F 15/08 (2006.01)

Patent

CA 2504253

A cushioning member is located between each support frame and the corresponding side of the shutter. The cushioning member (20) includes a pair of belt-shaped base members (21) and pile yarns (22) bridging between the base members (21). Some of the pile yarns (22) are cut at an intermediate portion (23) between the base members (21), which forms opposing first and second cut pile yarns with a cut in between. One of the base members (20) is attached to each support frame, and the other base member (20) contacts the shutter. The cut (23) permits the cushioning member to flexibly respond to movements of the shutter and satisfactorily exerts a cushioning function to suppress swaying of the shutter.

L'invention concerne un élément amortisseur se plaçant entre chaque cadre support et le côté correspondant d'un store. L'élément amortisseur comprend deux éléments de base en forme de bande, et des fils de velours formant un pont entre les éléments de base. Certains fils de velours, coupés à une partie intermédiaire, entre les éléments de base, forment des premiers et des deuxièmes fils de velours coupés opposés qui comportent une coupure entre ceux-ci. On fixe un des éléments de base à chaque cadre support, l'autre élément de base touchant le store. La coupure permet à l'élément amortisseur de répondre de manière flexible aux mouvements du store et d'assurer une fonction d'amortissement satisfaisante afin de supprimer tout battement du store.

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