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1. 发明公开

EP3470693A1 MUTTER 审中-公开
公开(公告)号：EP3470693A1
公开(公告)日：2019-04-17
申请号：EP18000684.3
申请日：2018-08-17
申请人： Neumayer Tekfor Engineering GmbH
发明人： Etzold, Thomas , Lehmann, Martin
IPC分类号： F16B33/02 , F16B39/284 , F16B39/38 , F16B39/30
摘要： Die Erfindung bezieht sich auf eine Mutter (1) mit einem Mutternkörper (2) und mehreren Klemmsegmenten (3). Die Mutter (1) weist ein Innengewinde (10) mit einem ersten Abschnitt (41) und einem zweiten Abschnitt (42) auf. Der erste Abschnitt (41) weist eine erste Gewindesteigung auf und mündet an einer der oberen Stirnseite (20) des Mutternkörpers (2) gegenüberliegenden unteren Stirnseite (21). Der zweite Abschnitt (42) weist eine zweite Gewindesteigung auf, die kleiner als die erste Gewindesteigung ist.

2. 发明授权

EP2577077B1 QUICK TURN FASTENER 有权
标题翻译：快速转动紧固件
公开(公告)号：EP2577077B1
公开(公告)日：2017-07-12
申请号：EP11787256.4
申请日：2011-05-24
申请人： Burton Technologies, LLC
发明人： BURTON, John
IPC分类号： F16B39/34 , F16B39/38 , F16B21/02 , F16B37/08 , F16B33/00
CPC分类号： F16B33/006 , F16B13/02 , F16B21/02 , F16B37/042 , F16B37/085 , F16B39/30 , F16B39/32 , Y10T29/49881 , Y10T29/49963
摘要： A fastener for use in connection with a tubular boss has a shaft with at least one rib along the length thereof and at least one thread segment extending at least partially around the shaft. The shaft is inserted into the boss in first position, and rotated to a second position wherein the at least one thread segment engages at least one column formed in the tubular boss. The shaft can be integrally formed with a first molded part to be fastened to a second molded part with an integrally formed tubular boss. Various locking features for locking the shaft in the boss are also disclosed.
摘要翻译：用于与管状凸台连接使用的紧固件具有轴，该轴具有沿其长度的至少一个肋以及至少部分地围绕该轴延伸的至少一个螺纹段。轴在第一位置插入到凸台中，并且旋转到第二位置，其中至少一个螺纹段接合形成在管状凸台中的至少一个柱。轴可以与第一模制部件一体形成，以通过整体形成的管状凸台紧固到第二模制部件。还公开了用于将轴锁定在凸台中的各种锁定特征。

3. 发明公开

EP3055578A1 BEFESTIGUNGSELEMENT 有权转让
公开(公告)号：EP3055578A1
公开(公告)日：2016-08-17
申请号：EP14772275.5
申请日：2014-08-22
申请人： Amtek Tekfor Holding GmbH
发明人： GRIESSHABER, Freia , HAAS, Roman
IPC分类号： F16B39/38
CPC分类号： F16B41/002 , F16B39/38 , F16B43/00
摘要： The invention relates to a fastening element, comprising a nut and a pressure disk, wherein the nut has an interior having an internal thread and has a stop surface at an end. A snap-on edge radially surrounding the stop surface is provided, which snap-on edge has a projection edge protruding radially inward. A chamber is formed between the stop surface, the snap-on edge, and the projection edge. Furthermore, the pressure disk has an inner hole. According to the invention, the pressure disk has a flange segment and a cylinder segment, wherein an outside diameter of the flange segment is greater than an outside diameter of the cylinder segment. Furthermore, the flange segment, the cylinder segment, the snap-on edge, and the projection edge are matched to each other in such a way and the projection edge protrudes into the interior of the nut to such an extent that the projection edge and the snap-on edge at least partially encompass the flange segment.
摘要翻译：本发明涉及一种紧固元件，其包括螺母和压力盘，其中螺母具有内部螺纹并且在一端具有止挡表面。提供径向围绕止动表面的搭扣边缘，该搭扣边缘具有径向向内突出的突出边缘。在止动表面，搭扣边缘和突出边缘之间形成腔室。此外，压力盘具有内孔。根据本发明，压力盘具有法兰段和圆筒段，其中法兰段的外径大于圆筒段的外径。此外，凸缘段，圆筒段，搭扣边缘和突出边缘以这样的方式彼此匹配，并且突出边缘突出到螺母的内部中，使得突出边缘和搭扣边缘至少部分地包围凸缘段。

4. 发明公开

EP2577077A4 QUICK TURN FASTENER 有权
标题翻译： FAST旋转安装
公开(公告)号：EP2577077A4
公开(公告)日：2014-11-05
申请号：EP11787256
申请日：2011-05-24
申请人： BURTON TECHNOLOGIES LLC
发明人： BURTON JOHN
IPC分类号： F16B39/34 , F16B21/02 , F16B33/00 , F16B37/08 , F16B39/38
CPC分类号： F16B33/006 , F16B13/02 , F16B21/02 , F16B37/042 , F16B37/085 , F16B39/30 , F16B39/32 , Y10T29/49881 , Y10T29/49963
摘要： A fastener for use in connection with a tubular boss has a shaft with at least one rib along the length thereof and at least one thread segment extending at least partially around the shaft. The shaft is inserted into the boss in first position, and rotated to a second position wherein the at least one thread segment engages at least one column formed in the tubular boss. The shaft can be integrally formed with a first molded part to be fastened to a second molded part with an integrally formed tubular boss. Various locking features for locking the shaft in the boss are also disclosed.

5. 发明公开

EP2729680A1 VERBRENNUNGSMOTOR MIT ZYLINDERKOPF SOWIE VERFAHREN ZUM FESTLEGEN EINES ABGASKRÜMMERS AN EINEM ZYLINDERKOPF 有权转让
标题翻译：与气缸盖和方法内燃发动机，用于存储排气歧管一个HEAD
公开(公告)号：EP2729680A1
公开(公告)日：2014-05-14
申请号：EP12743404.1
申请日：2012-07-03
申请人： Flaig, Hartmut
发明人： Flaig, Hartmut
IPC分类号： F01N13/18 , F01N13/10 , F16B39/38
CPC分类号： F01N13/1805 , F01N13/10 , F01N13/1855 , F01N2450/24 , F16B39/38
摘要： The invention relates to an internal combustion engine (1) having a cylinder head (4), to which an exhaust manifold (2) is fastened by means of fastening elements (3), wherein the fastening elements (3) comprise at least one threaded bolt (6) retained on the cylinder head (4) and passing through a passage opening (8) in the exhaust manifold (2) and at least one nut (9) screwed onto the threaded bolt (6) by means of an internal thread section (11), by means of which nut force is applied to the exhaust manifold (2) in the direction of the cylinder head (4), wherein the nut (9) is directly or indirectly supported axially on the cylinder head (4) and/or on a seal lying on the cylinder head by means of a first supporting surface (14) and is directly or indirectly supported axially on the exhaust manifold (2) by means of a second supporting surface, wherein the first supporting surface (14) is formed by an end face of an axial supporting section (13) passing through the passage opening (8), the inner circumferential surface (19) of said supporting section being located at a radial distance from the threaded bolt (6), wherein the supporting section (13) is formed by the nut (9) or an optional sleeve. According to the invention, the fastening elements (3) comprise braking torque means (10) for increasing the loosening torque, and the second supporting surface (16) is formed on a radially protruding spring section (15) of the nut (9) that is elastically preloaded in the axial direction.

6. 发明公开

EP2382397A1 MEHRTEILIGES SCHRAUBENELEMENT, SCHRAUBVERBINDUNG SOWIE VERFAHREN ZUM HERSTELLEN EINES MEHRTEILIGEN SCHRAUBENELEMENTES 有权
标题翻译：更多PIECE螺纹元件，螺杆，及其制造方法多螺杆元
公开(公告)号：EP2382397A1
公开(公告)日：2011-11-02
申请号：EP09801399.8
申请日：2009-12-09
申请人： Flaig, Hartmut
发明人： Flaig, Hartmut
IPC分类号： F16B39/38
CPC分类号： F16B39/38
摘要： The invention relates to a screw element (1) having a shaft (2), having a first external thread (4), and having a second external thread (6). According to the invention, the shaft (2) has multiple parts and comprises a first shaft part (3) and a second shaft part (5) fixed to each other, and the first external thread (4) is formed on the first shaft part (3) and the second external thread (6) is formed on the second shaft part (5), and the first external thread (4) is positioned relative to the second external thread (6) such that a braking moment results when the two external threads (4, 6) are threaded into an internal thread element (16).

7. 发明公开

EP2379899A1 SCHRAUBELEMENT, SCHRAUBVERBINDUNG SOWIE VERFAHREN ZUM HERSTELLEN EINES SCHRAUBENELEMENTES 有权
标题翻译：螺丝，螺钉，一种用于生产螺纹元件
公开(公告)号：EP2379899A1
公开(公告)日：2011-10-26
申请号：EP10704085.9
申请日：2010-01-15
申请人： Flaig, Hartmut
发明人： HOLSCHER, Winfried K. W.
IPC分类号： F16B39/38
CPC分类号： F16B39/38
摘要： The invention relates to a method for producing a screw element (1) having a first outside thread section (3) and having a second outside thread section (5), wherein the first and the second outside thread sections (3, 5) are positioned relative to one another such that a braking torque results upon screwing the two outside thread sections (3, 5) together with an inside thread element (13). According to the invention, the outside thread sections (3, 5) are positioned in the axial direction and/or in the circumferential direction by a defined, relative adjustment of said outside thread sections (3, 5).

8. 发明授权

EP1963690B1 SCHRAUBMUTTER, VERFAHREN ZU IHRER HERSTELLUNG UND WEKZEUG DAFÜR 有权转让
标题翻译：螺母，用于生产确保两WEKZEUG
公开(公告)号：EP1963690B1
公开(公告)日：2010-02-17
申请号：EP06841107.3
申请日：2006-12-21
申请人： Flaig, Hartmut
发明人： Flaig, Hartmut
IPC分类号： F16B39/34 , F16B39/38
CPC分类号： F16B39/38 , F16B37/00

9. 发明公开

EP1982084A2 THREADED FASTENER SHAFT HAVING A DEFORMABLE THREADED PORTION 有权
标题翻译： END可变形螺纹部螺纹固定元件
公开(公告)号：EP1982084A2
公开(公告)日：2008-10-22
申请号：EP07709250.0
申请日：2007-01-23
申请人： Puku Limited
发明人： MOORE, Simon, Garry
IPC分类号： F16B39/38 , F16B33/02 , F16B39/284 , F16B33/00 , F16B37/00 , F16B39/34
CPC分类号： F16B35/041 , F16B39/30 , F16B39/34 , Y10T403/32524 , Y10T403/76
摘要： A fastening mechanism including a head, and a shaft, wherein the shaft is effectively threaded, the fastening mechanism characterised in that the shaft includes a threaded non-deformable material interspersed with at least one portion of a threaded deformable material.

10. 发明授权

EP0193337B1 Screw grommet 失效
标题翻译：螺丝GROMMET
公开(公告)号：EP0193337B1
公开(公告)日：1988-12-28
申请号：EP86301142.5
申请日：1986-02-19
申请人： TUCKER FASTENERS LIMITED , EMHART INDUSTRIES, INC.
发明人： Yuta, Kiyoteru
IPC分类号： F16B13/04 , F16B39/38 , F16B29/00 , F16B37/04
CPC分类号： F16B19/1045 , F16B37/067

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