Title:
ANTITWIST PROTECTION FOR SECURING THE POSITION OF A SCREW HEAD OR THE LIKE AND ARRANGEMENT OF THE ANTITWIST PROTECTION, COMPONENT AND SCREW OR THE LIKE WITH A NUT
Document Type and Number:
WIPO Patent Application WO/2012/051998
Kind Code:
A9
Abstract:
Antitwist protection (1) for securing the position of a screw head or the like, having a baseplate (2) with at least two webs (8) which are spaced apart from one another on the lower side (3) of said baseplate (2), and a recess (9) between the webs (8), wherein the baseplate (2) has an excess length (10) in relation to both the front surfaces (4) and rear surfaces (5) of the webs (8), characterized in that the web surfaces (7) each have a ramp surface (11) with an incline directed towards the front surface (4) of the web (8) and each have a platform surface (12) between the rear surface (5) of the web (8) and ramp surface (11), wherein the platform surface (12) adjoins the lowest point (13) of the ramp surface (11). An arrangement (18) of the antitwist protection (1), of a screw (19) and screw nut (22) and of a component (23) with a recess (24), wherein the bolt (20) is guided through the recesses (9, 24) in the baseplate (2) and in the component (23) and is in engagement with the nut (22) on that side (28) of the component (23) which faces away from the head, characterized in that the incline of the ramp surface (11) is directed in each case in the tightening direction of rotation (30) of the nut (22), and in that, in a first position, the head (21) rests on the platform surfaces (12) and, in a second position, lies between the side inner surfaces (6b) of the webs (8).
Inventors:
SCHMOTZ GERD (DE)
Application Number:
PCT/DE2011/001854
Publication Date:
July 26, 2012
Filing Date:
October 17, 2011
Export Citation:
Assignee:
ENERGIEBAU SOLARSTROMSYSTEME GMBH (DE)
SCHMOTZ GERD (DE)
SCHMOTZ GERD (DE)
International Classes:
F16B7/18; F16B37/04
Attorney, Agent or Firm:
COBET, Werner (Hesslerstrasse 24, Hamm, DE)
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