专利名称：FIXING DEVICES
发明人：KENNY, Michael,DUNKLEY, David
Dennis,GILLHAM, Antony
申请号：EP92918544.0申请日：19920901公开号：EP0601034A1公开日：19940615
摘要： A molded nylon reinforced fixing glass fiber having an elongated body, with theends (12) front (10) and back. The body comprises two or several similar branchesdeviating to maintain the device in position when it is made to penetrate the front end ina block. The illustrated devices are rectangular and have branches defined by a (the) slot(s) extending partially along the length of the device beyond the front end (10). A deviceof the embodiment has a slot (22) extending through its entire thickness, defining twoarms and two other slots (52, 54) defining four branches. A third embodiment has twoslots (70, 72) each extending partially through the device from the opposite sides andwhich are parallel and separated by means of a wall (80) which can easily cause the break.A fourth embodiment has a slot (62) extending between portions (64) which can easilyrupture. Can roughen the surface coming into contact with the block and triangularnotches may be formed in the surfaces defining the (the) slot (s). The described deviceshave a bore (32) of circular cross section extending at least partially along the length ofthe device from the rear end and which widens increasingly towards the front end (10).The bores may be flared outwardly more one goes toward the front end and / or be intwo parts, the diameter of the bore at the rear end (12) being less than the diameter of
the remainder of the bore . The bore may be provided with bearing surfaces (134)extending inwardly thereof, or may be threaded to the rear end (12) and have openings(50) formed through the material of the device to facilitate the expansion of the rear endwhen there are introduced a screw. External surfaces
申请人：KENNY, Michael,DUNKLEY, David Dennis,GILLHAM, Antony
地址：42 Walton Road Sidcup, Kent DA14 4LN GB,35 Marlborough Park AvenueSidcup, Kent DA15 9DL GB,157 Westbrook Park Sidcup, Kent DA16 1QS GB
国籍：GB,GB,GB
代理机构：Connor, Terence Kevin, et al
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