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Telescopic cover for a machine tool

A technology for covering devices and machine tools, used in engineering safety devices, manufacturing tools, metal processing machine parts, etc., can solve the problems of laborious movement, high cost, difficult assembly, etc.

Active Publication Date: 2021-07-23
IGUS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The telescoping joints are expensive and difficult to assemble and can be moved with great effort

Method used

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  • Telescopic cover for a machine tool
  • Telescopic cover for a machine tool
  • Telescopic cover for a machine tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] 1-7 show different embodiments of a retractable cover device 1 for a power tool not shown here, or of the retractable cover device, in different side views, partial views, sectional views and individual illustrations. member. The telescoping covering device 1 has a plurality of telescoping sections 2 which are arranged linearly guided, movable back and forth, relative to one another in a direction of movement v on a path of movement w. The telescoping sections are arranged one above the other with respect to the direction of movement v. The overlap is preserved over the entire travel path w. The telescopic joints 2 are arranged to be guided laterally in two guide rails 3 extending in the direction of movement v, respectively. The guide rails 3 are arranged parallel to one another and spaced apart at a distance a transverse to the direction of movement v.

[0041] The telescopic joints 2 each span the distance a transversely to the direction of movement v. for exampl...

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PUM

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Abstract

The invention relates to a telescopic cover (1) comprising several telescopic members (2) for a machine tool. The telescopic members (2) can move back and forth with respect to each other and are arranged so that they can be guided with respect to the direction of movement (v) in an overplapping manner, can extend in two directions of movement (v) and in guide rails (3) that are arranged in parallel and at a distance (a) from each other. In order to provide a telescopic cover that is constructive and easy to produce and light to move, the telescopic members (2) respectively comprise a section (21) with which they bridge over guide rails (3) arranged at a distance (a) therefrom forming a continuous arc-shaped cross-section in a first cross-section (q1) perpendicular to the direction of movement (v).

Description

technical field [0001] The invention relates to a retractable cover for a machine tool. The telescoping covering device has a plurality of telescoping joints which are guided in the direction of movement, the telescoping joints being arranged to be movable relative to each other back and forth on the path of movement. The telescoping joints are arranged overlapping each other with respect to the direction of movement. Furthermore, the telescoping joints are each arranged to be guided laterally in two guide rails extending in the direction of movement and spaced parallel to one another at a distance. Background technique [0002] In DE000008910253U1, DE000003831477A1 and DE000002020109A box-type telescoping joints with a substantially U-shaped cross-section are disclosed. The telescoping joints are complex and difficult to assemble and can be moved with great effort. Contents of the invention [0003] The object of the present invention is to provide a retractable coveri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q11/08
CPCB23Q11/0825B23Q2011/0808F16P1/02
Inventor F·布拉泽B·伊尔马兹A·赫尔迈
Owner IGUS
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