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Fastener

A fastener and fastening technology, applied in the direction of snap-action fasteners, friction-clamped detachable fasteners, connecting components, etc., can solve problems such as difficult operation and complex structure

Active Publication Date: 2019-06-18
A RAYMOND & CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It has been disclosed that the construction of known devices is complex and / or difficult to handle

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] Figure 1a Fastener 2 is shown obliquely from the side (see image 3 ) is a perspective view of the bolt 1. Bolt 1 has an elongated shape, here in Figure 1a The longitudinal axis L of the bolt 1 is drawn in dashed lines. The bolt 1 has a free end 3 which is Figure 1a shown on the left. The free end 3 is arranged on the bottom side of the bolt 1 . The bolt 1 also has an end 4 on the top side and an end on which the element 5 for holding the part can be arranged or located ( Figure 1b ). The element 5 for holding is attached Figure 1b The middle is moulded on the bolt 1.

[0051] exist Figure 2a A perspective view of the sleeve 6 of the fastener 2 is shown obliquely from the side. The sleeve 6 has a longitudinal axis L shown in phantom.

[0052] The screw 1 and the sleeve 6 are designed in such a way that the screw 1 can be introduced into the opening 7 of the sleeve 6 by means of its free end 3 . Here, the bolt 1 and the sleeve 6 cooperate, as will be descr...

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PUM

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Abstract

The invention relates to a fastener for fastening a part to another part, the fastener comprising a sleeve and a bolt, and the bolt is designed to be inserted into the sleeve, the bolt and / or the sleeve or an element, which is located on or can be attached to the bolt and / or the sleeve, being designed for holding the part, the bolt being held in the sleeve in at least two positions which are mutually spaced apart along the longitudinal axis of the sleeve, between which positions the bolt can be translationally moved, and the bolt and the sleeve being designed so as to allow rotation of the bolt in the first position relative to the sleeve and to prevent rotation in the second position.

Description

technical field [0001] The present invention relates to a fastener for fastening one part to another part. Background technique [0002] When fastening one part to another, it is necessary to design the fastener in such a way that it allows a rotational movement of the part, in particular about the longitudinal axis of the fastener. [0003] From DE 10 2004 014 593 A1 a device is known for fastening on a carrier part provided with a threaded screw, which has a screw part that can be screwed onto a threaded section of a threaded screw and has an abutment area ( Widerlagerbereich) on which the screw element rests in the final position. The bolt member has a first engagement structure and a rotatable drive member. The drive member has a second engagement formation which engages with the first engagement formation, wherein the bolt member and the drive member are movable relative to each other in the radial direction at least before entering the final position. [0004] It ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B21/06F16B21/07F16B21/08F16L3/12F16L3/237
CPCF16B2/22F16B7/0413F16L3/01F16L3/16F16L3/222F16L3/237F16L3/13F16B45/00F16B7/0433F16B21/071F16B21/088F16B19/004B60N3/046B60R13/0206B60R13/0212B60R13/0237B60R13/0243B60R13/04B60R16/0215B60R16/08F16B11/00F16C11/10
Inventor M·A·约胡姆
Owner A RAYMOND & CO