09-02-2017 дата публикации
Номер: US20170036086A1
Принадлежит:
An accessory for wheelchairs for playing football as a includes a pair of mutually independent mechanisms, symmetrical in respect of a central longitudinal plane, each of which includes an operating bar () and a mechanism made up of a hinged quadrangle, formed of an articulated linkage base which forms a fixed part joined to the body of the chair and which houses a pin () for the operating bar () to rotate; a propulsion body () for propelling and retaining a ball, hinged to the fixed part on a hinge pin (); an operating lever () joined to the lower part of the operating bar (), and able to turn with said bar; and an auxiliary part (), hinged to the operating lever () on a hinging pin (), and to the mechanism for propelling and retaining the ball on one hinging pin (). 1. An accessory for wheelchairs for playing football , comprising: an operating bar; and', an articulated linkage base which forms a fixed part joined to the a body of tire a wheelchair and which houses a pin for rotation of the operating bar', {'b': '91', 'a propulsion body for propelling and retaining a ball, hinged to the fixed part on one hinge pin ('}, 'an operating lever joined to a lower part of the operating bar, and adapted to turn with said bar; and', 'an auxiliary part, hinged to the operating lever on a hinging pin, and to the propulsion body for propelling and retaining the ball on one hinging pin., 'a mechanism made up of an articulated quadrangle, formed of], 'a pair of mutually independent mechanisms, symmetrical in respect of a central longitudinal plane, each of which comprises2. An accessory for wheelchairs for playing football claim 1 , according to claim 1 , wherein each of the operating bars is provided with an operating handle.3. An accessory for wheelchairs for playing football claim 2 , according to claim 2 , wherein the operating handle is conjoint with the operating bar and is formed by bending an upper end of said operating bar claim 2 , and provided with a grip covering ...
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