Patents Assigned to ACUMENT GmbH & Co. oHG
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Patent number: 8381564Abstract: Cage nut having a cylindrical nut body (14) provided with a coaxial bore having an interior thread, wherein the nut body is ending in an rectangular plate (16) and, wherein the nut body (14) by means of the rectangular plate (16) is floatingly supported within a cage (12) and, wherein the entire cage nut (10), i.e. the nut body (14), and the cage (12) merely is manufactured from a single strip (100) of metal sheet by tube-forming, thread-cutting, bending and punching as well as a method for producing such a cage nut.Type: GrantFiled: May 21, 2008Date of Patent: February 26, 2013Assignee: Acument GmbH & Co. oHGInventor: Oliver Weiss
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Patent number: 8376677Abstract: The invention relates to a threaded insert (10) having a central coaxial bore (12) having an internal thread (14) in a rotationally symmetrical body, one end thereof having an external force engagement (16), and having a central externally protruding flange (18), wherein the end of the rotationally symmetrical body opposite the force engagement (16) on the other side of the flange (18) has an external thread (20) comprising a thread pitch opposite that of the internal thread (14) and the flange (18) has radially extending ribs (26) on the side thereof facing the external thread (20).Type: GrantFiled: January 20, 2009Date of Patent: February 19, 2013Assignee: Acument GmbH & Co. oHGInventor: Thorsten Schraer
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Patent number: 8297902Abstract: The invention relates to an eccentric adjustment element (10) having a rod (12) provided on both ends with exterior threads (14, 16) of a smaller diameter to each of which unthreaded, inwardly profiled sections (18, 20) are fastened, wherein the shortest distance between a profile and a rotational axis of the rod is greater than the outer radius of the exterior threads (14, 16) and eccentric discs (24, 26) are fitted on each of the profiled sections (18, 20).Type: GrantFiled: September 18, 2008Date of Patent: October 30, 2012Assignee: Acument GmbH & Co. OHGInventor: Thorsten Schraer
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Publication number: 20110033228Abstract: The invention relates to a welded ball pin (10) including a shaft (14; 14?) on which a completely closed ball (12) is welded, wherein the shaft (14; 14?) is configured as a hollow cylinder and an inner wall of the shaft (14?) is provided with grooves (24) extending parallel to a rotation axis of the shaft (14?).Type: ApplicationFiled: May 8, 2009Publication date: February 10, 2011Applicant: ACUMENT GMBH & CO. OHGInventor: Robert Bongartz
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Publication number: 20110008126Abstract: The invention relates to a device for fastening plastic parts (10) to a motor vehicle body (12), having an internal thread (14) which is formed on the body (12) and having a screw (16) which has an external thread (18) and which is provided with an oversized head (20), which screw (16) is inserted into the internal thread (14), wherein a cylindrical sleeve (22) is placed between the screw head (20) and the body (12), the inner diameter of which cylindrical sleeve (22) is significantly larger than the outer diameter of the external thread (18) of the screw (16), and wherein a cylindrical sleeve (24) is attached coaxially, by means of its inner edge which faces toward the body (12), to the outer edge, which faces away from the body (12), of the sleeve (22), the inner diameter of which cylindrical sleeve (24) forms a fit with the outer diameter of the sleeve (22), and which cylindrical sleeve (24) ends, at its body-side end, in an outwardly extending disk (26), the outer diameter of which corresponds approximateType: ApplicationFiled: July 24, 2008Publication date: January 13, 2011Applicant: ACUMENT GMBH & CO. OHGInventor: Thorsten Schraer
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Patent number: 7856955Abstract: The invention relates to a supporting sleeve (10) for cylinder head screws, which is provided with a self-threading external thread.Type: GrantFiled: February 13, 2006Date of Patent: December 28, 2010Assignee: Acument GmbH & Co. oHGInventors: Peter Jucknath, Rainer Krauss
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Publication number: 20100290865Abstract: The invention relates to a threaded insert (10) having a central coaxial bore (12) having an internal thread (14) in a rotationally symmetrical body, one end thereof having an external force engagement (16), and having a central externally protruding flange (18), wherein the end of the rotationally symmetrical body opposite the force engagement (16) on the other side of the flange (18) has an external thread (20) comprising a thread pitch opposite that of the internal thread (14) and the flange (18) has radially extending ribs (26) on the side thereof facing the external thread (20).Type: ApplicationFiled: January 20, 2009Publication date: November 18, 2010Applicant: ACUMENT GMBH & CO. OHGInventor: Thorsten Schraer
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Publication number: 20100267456Abstract: Cage nut having a cylindrical nut body (14) provided with a coaxial bore having an interior thread, wherein the nut body is ending in an rectangular plate (16) and, wherein the nut body (14) by means of the rectangular plate (16) is floatingly supported within a cage (12) and, wherein the entire cage nut (10), i.e. the nut body (14), and the cage (12) merely is manufactured from a single strip (100) of metal sheet by tube-forming, thread-cutting, bending and punching as well as a method for producing such a cage nut.Type: ApplicationFiled: May 21, 2008Publication date: October 21, 2010Applicant: ACUMENT GMBH & CO. OHGInventor: Oliver Weiss
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Patent number: 7762753Abstract: Rotationally symmetric self-pierce rivet (10) having a rivet head (14) and a rivet shank (12) provided with a centrical recess (16) closed by the rivet head (14), wherein the rivet shank (12) is having an outer contour which generally is following the course of an ellipse (18) externally lined up against the rivet shank the major axis (A) thereof basically extending parallel to the axis of the rivet (10).Type: GrantFiled: August 2, 2006Date of Patent: July 27, 2010Assignee: ACUMENT GmbH & Co. oHGInventor: Matthias Jokisch
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Publication number: 20100180719Abstract: The invention relates to an eccentric adjustment element (10) having a rod (12) provided on both ends with exterior threads (14, 16) of a smaller diameter to each of which unthreaded, inwardly profiled sections (18, 20) are fastened, wherein the shortest distance between a profile and a rotational axis of the rod is greater than the outer radius of the exterior threads (14, 16) and eccentric discs (24, 26) are fitted on each of the profiled sections (18, 20).Type: ApplicationFiled: September 18, 2008Publication date: July 22, 2010Applicant: ACUMENT GMBH & CO. OHGInventor: Thorsten Schraer
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Publication number: 20100065007Abstract: The invention relates to a supporting sleeve (10) for cylinder head screws, which is provided with a self-threading external thread.Type: ApplicationFiled: February 13, 2006Publication date: March 18, 2010Applicant: ACUMENT GMBH & CO. OHGInventors: Peter Jucknath, Rainer Krauss
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Publication number: 20090291766Abstract: Method for the production of washers ribbed on one or both sides, wherein the rib profile either is achieved by rolling the raw material of the washers with the washers only after the rolling of the rib profile are punched out or by feeding the already punched out washers in the correct position to a pair of rolls or roll segments, respectively, with the rib structure being shaped by said tools.Type: ApplicationFiled: July 23, 2007Publication date: November 26, 2009Applicant: ACUMENT GMBH & CO. OHGInventor: Frank Maier
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Publication number: 20090252572Abstract: Screw (10), bolt or locking ring bolt (20), each exclusively produced by rolling as well as a method of production of such a screw (10), such a bolt or such a locking ring bolt (20).Type: ApplicationFiled: August 1, 2007Publication date: October 8, 2009Applicant: ACUMENT GMBH & CO. OHGInventor: Robert Kupczyk
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Publication number: 20080232930Abstract: Rotationally symmetric self-pierce rivet (10) having a rivet head (14) and a rivet shank (12) provided with a centrical recess (16) closed by the rivet head (14), wherein the rivet shank (12) is having an outer contour which generally is following the course of an ellipse (18) externally lined up against the rivet shank the major axis (A) thereof basically extending parallel to the axis of the rivet (10).Type: ApplicationFiled: August 2, 2006Publication date: September 25, 2008Applicant: ACUMENT GMBH & CO. OHGInventor: Matthias Jokisch