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公开(公告)号：EP2198172A1
公开(公告)日：2010-06-23
申请号：EP08870723.7
申请日：2008-10-14
申请人： Ateliers LR Etanco
发明人： DJAOUTI, David , LEMONTEY, Michel
摘要： The invention relates to a plate (6) to be used with a screw for attaching by screwing a compressible material on a bearing structure, said plate (6) having a cup-shaped conformation (7) for receiving the screw head, said cup having an axial symmetry and including an axial tube for passing the screw through the plate (6), said tube interacting with the screw by screwing. The cup (7) includes on its wall a plurality of radially protruding ribs (20a, 20b, 20c, 20d) extending substantially axially relative to the axis (A-A') of said cup (7).
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公开(公告)号：EP2198172B1
公开(公告)日：2012-04-04
申请号：EP08870723.7
申请日：2008-10-14
申请人： Ateliers LR Etanco
发明人： DJAOUTI, David , LEMONTEY, Michel
摘要： The invention relates to a plate (6) to be used with a screw for attaching by screwing a compressible material on a bearing structure, said plate (6) having a cup-shaped conformation (7) for receiving the screw head, said cup having an axial symmetry and including an axial tube for passing the screw through the plate (6), said tube interacting with the screw by screwing. The cup (7) includes on its wall a plurality of radially protruding ribs (20a, 20b, 20c, 20d) extending substantially axially relative to the axis (A-A') of said cup (7).
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3.发明授权EMBOUT DE PREHENSION ET DE SERRAGE DESTINE A EQUIPER UN APPAREIL DE VISSAGE 有权CROSS CLAMP END FOR A丝杠装置
公开(公告)号：EP1722929B1
公开(公告)日：2009-04-29
申请号：EP04718985.7
申请日：2004-03-10
申请人： Ateliers LR Etanco
发明人： LEMONTEY, Michel
CPC分类号： B25B23/10 , B25B13/44 , F16B23/0061
摘要： The inventive end comprises a bushing (10) and a core (15) which extends coaxially to the cavity of the bushing (10) defining therewith a front volume (16) in which a screw head (1) is introducible and an annular volume in which axially movable jaws (M1) are arranged. Said jaws (M1) are pivotally mounted and axially held on an tubular sleeve (19) which is axially movable on the core (15) in order to pass from the end of a forward stroke position, wherein the jaws (M1) are expanded by the action of elastic means (24), to the end of a reverse stroke position, wherein the jaws (M1) are closed by the interaction of the jaws (M1) structure with the structure of the bushing (10).
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4.发明授权
公开(公告)号：EP2122082B1
公开(公告)日：2010-06-23
申请号：EP07872423.4
申请日：2007-12-20
申请人： Ateliers LR Etanco
发明人： LEMONTEY, Michel
CPC分类号： F16B35/048 , E04D3/3603
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5.发明公开
公开(公告)号：EP2122082A2
公开(公告)日：2009-11-25
申请号：EP07872423.4
申请日：2007-12-20
申请人： Ateliers LR Etanco
发明人： LEMONTEY, Michel
CPC分类号： F16B35/048 , E04D3/3603
摘要： The device of the invention is used for securing with screws a compressible coating on a carrier structure. It comprises a plate (8) with a cup (9), the bottom of which includes a coaxial bore (O) and a screw (1) with an under-head threading (4) having a diameter larger than that of said bore (O), wherein the thread of the under-head threading (4) has a dissymmetric shape that comprises, on the head side, a face inclined at an angle not exceeding 15° relative to the radial plane of the cup, while the cup (9) has a curved bottom having a tangent, in an axial plane, that defines an angle of between 5° and 75° relative to the axis of the cup (9), preferably between 30° and 60°.
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