Patent ID: 7044701
Filing Date: 2006-05-16
Classification: F16B

Abstract:
1. A fastening system comprising a rear grip part ( 5 , 41 , 61 ) to be inserted and secured within an elongated hollow body ( 2 ), said elongated hollow body having an elongated first side containing a mounting opening ( 4 ) extending in the elongated direction of said hollow body, said rear grip part ( 5 , 41 , 61 ) insertable in a first position through said mounting opening ( 4 ) into said hollow body and displaceable therein into a second position for gripping with mounting projections ( 6 . 1 , 6 . 2 ) within said hollow body ( 2 ), said mounting projections extending in the elongated direction of said hollow body, at least one stop ( 3 ) positioned exteriorly on the first side of said hollow body along and extending laterally outwardly from opposite sides of said mounting opening, said stop ( 3 ) connected to said rear grip part ( 5 , 41 , 61 ) by a fastening means ( 9 ) having an axis extending through said stop into said rear grip part whereby a relative rotary movement between the stop ( 3 ) and said rear grip part ( 5 , 41 , 61 ) about the axis of said fastening means ( 9 ) can be effected, wherein the fastening system includes a transmission system for converting a translatory movement of said fastening means relative to said stop ( 3 ) during the translatory movement into a rotational movement of said rear grip part ( 5 , 41 , 61 ) relative to said stop ( 3 ), wherein said transmission system comprises a slotted member ( 22 . 1 ; 22 . 2 ; 31 . 1 ; 31 . 2 ; 43 . 1 ; 43 . 2 ; 63 ) and a spring-loaded element ( 7 ; 34 ; 46 ; 64 ), wherein said spring-loaded element ( 7 , 34 , 46 , 64 ) engages in the slotted member ( 22 . 1 ; 22 . 2 ; 31 . 1 ; 31 . 2 ; 43 . 1 ; 43 . 2 ; 63 ), wherein said grip part ( 5 , 41 , 61 ) comprises a shaft ( 8 , 42 , 62 ) extending parallel to the axis of said fastening means ( 9 ), said slotted member ( 22 . 1 ; 22 . 2 ; 31 . 1 ; 31 . 2 ; 43 . 1 ; 43 . 2 ; 63 ) of said transmission system is formed on said shaft ( 8 ; 42 ; 62 ) and said slotted member ( 22 . 1 ; 22 . 2 ; 31 . 1 ; 31 . 2 ; 43 . 1 ; 43 . 2 ; 63 ) comprises a planar surface part ( 24 . 1 ; 24 . 2 ), wherein said slotted member ( 22 . 1 ; 22 . 2 ; 31 . 1 ; 31 . 2 ; 43 . 1 ; 43 . 2 ; 63 ) comprises a groove, and wherein at least one of said groove and said planar surface part ( 24 . 1 ; 24 . 2 ) is shaped helicoidally.