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KAMAX-Werke Rudolf Kellermann GmbH & Co. KG Patents
Assignee:
KAMAX-Werke Rudolf Kellermann GmbH & Co. KG
Address:
Osterode am Harz, DE
No. of patents:
13
Patents:












Patent Number Title Of Patent Date Issued
8210784 Fastener assembly including a screw and a captively arranged bush July 3, 2012
A fastener assembly (1) includes a screw (2) and a bush (3). The screw (2) includes a head (4), a shank portion (6) and a threaded portion (7) including a thread (8). The shank portion (6) is arranged to face the head (4) and the threaded portion (7) is arranged to face away from the
8202031 Fastener assembly including a screw and a captively arranged bush June 19, 2012
A fastener assembly (1) includes a screw (2) and a bush (3). The screw (2) includes a head (4), a shank portion (6) and a threaded portion (7) including a thread (8). The shank portion (6) is arranged to face the head (4) and the threaded portion (7) is arranged to face away from the
7828502 Mounting unit for the fastening eyelet of a belt buckle November 9, 2010
A mounting unit (1) serves to rotatably and captively fasten a screw (2) to a mounting part (3), especially the fastening eyelet (4) of a belt buckle of an automobile, a truck or a different commercial vehicle. The mounting unit (1) includes a screw (2) including a head (5), a shank
7353676 Method and apparatus for precision rolling of rotationally symmetrical components April 8, 2008
An apparatus (1) and a method serve for precision rolling of a surface area (2) of a rotationally symmetrical component (3), especially a screw. The apparatus (1) includes at least two spaced apart rolling tools (4, 5), a measuring unit (9) for determining an actual blank diameter of the
7278323 Method and apparatus for determining the deflection of a fastener October 9, 2007
A method and an apparatus serve for determining the deflection of a fastener, especially a screw. The method includes the steps of (a) recording a first image of the fastener with a first camera; (b) determining two first reference points of the fastener in the first image for determ
6872040 Fastener including a screw and a supporting element March 29, 2005
A fastener (1) includes a screw (2) and a supporting element (3). The screw (2) includes a head (4), a shank (8) and a threaded portion (12). The threaded portion (12) is located on the shank (8). The threaded portion (12) includes a thread having an outer diameter (14). The threaded por
6722832 Assembly unit including a component and at least one thread forming screw April 20, 2004
An assembly unit includes a component including at least one through hole and at least one screw. The screw is associated with the through hole of the component. The screw is designed and arranged to produce a thread. The screw includes a head and a supporting surface to face the compone
6626626 Assembly unit including a component and at least one screw September 30, 2003
An assembly unit (1) includes a component (2), one ore more screws (3) and bushes (18). The screw (3) includes a shank (5) at least partially including a thread (10), a head (4) being designed and arranged to rotate the screw (3) and a supporting surface (6) facing the component (2). The
6623226 Assembly unit including a component and at least one screw September 23, 2003
An assembly unit includes at least one component and at least one screw including a shank having an outer diameter and at least partially including a thread. The head of the screw is designed and arranged to rotate the screw. A supporting surface of the screw faces the component. The
6517301 Fastener assembly including a screw element and a supporting element February 11, 2003
A fastener assembly for a wheel of a vehicle includes a screw element including a threaded portion, a first supporting surface and a number of first wedge shaped teeth being located at the supporting surface. A supporting element is rotatably connected to the screw element. The suppo
5645386 Force fit connecting element especially wheel stud July 8, 1997
A force fit connecting element (1), particularly a wheel stud, which may be force fit into in a drilled hole (3) through the exertion of an axial force, having a shank (5) and a stop (4) in the shape of a head, a collar or the like, having a diameter larger than shank (5). The shank (5)
5314281 Tolerance rivet for highly stressed riveted joints May 24, 1994
A tolerance river for highly stressed riveted joints possessing a shank (3) whose length is harmonized with the two components to be joined, followed by a retaining piece (5) interacting with a retaining collar and provided with grooves (9) on its circumference. An enveloping jacket (12)
4854794 Connector of the nut-and-bolt type August 8, 1989
A connector of the nut-and-bolt type with a bolt that has an external thread and/or a nut that has an internal thread. The connector has a locking device that provides a moment of friction that counteracts the unscrewing moment. The pitch of the external thread differs from that of t

 
 
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