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Fixing device with plug element for luggage store and luggage store for rail vehicle car

A technology for fastening devices and plugs, applied in the direction of friction-clamped detachable fasteners, rod connections, connecting components, etc., can solve problems such as high cost and inability to provide stability, and achieve loosening prevention, loosening, Effect of improved torsional stability

Inactive Publication Date: 2013-08-14
BOMBARDIER TRANSPORTATION GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above solutions do not provide sufficient stability, or can only be achieved at great expense

Method used

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  • Fixing device with plug element for luggage store and luggage store for rail vehicle car
  • Fixing device with plug element for luggage store and luggage store for rail vehicle car
  • Fixing device with plug element for luggage store and luggage store for rail vehicle car

Examples

Experimental program
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Effect test

Embodiment Construction

[0061] figure 1 A fastening device in the example of a luggage rack for a railway carriage is shown, which comprises a holding device 30 , a longitudinal profile 20 and a plug element 10 . The longitudinal profile 20 is embodied in this example as an extruded hollow profile with an inner hollow profile. The inner hollow profiles, which in the illustrated embodiment are circular in cross section, are positioned next to each other and serve as, as described above, the socket 22 of the plug element 10 . In the illustrated embodiment, the outer cross-section of the longitudinal profile 20 is elliptical, but can also have other shapes. The longitudinal profile 20 here represents, but is not limited to, the parts to be connected.

[0062] Plug element 10 may have a figure 2 The external cross-sectional profile of the roughly "8" shape disclosed in . Such an external cross-sectional profile may, for example, be achieved by two sleeves 12 arranged next to each other and parallel ...

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PUM

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Abstract

The device has two components to be connected in a longitudinal direction, and comprising a retainer (22) at front ends for partially retaining a separate plug-in element (10) such as a resilient plug-in element. The plug-in element is insertable into the retainer and causes a compression joint by a resilient self spreading such that the components are spaced from each other or held without spacing by the plug-in element. The plug-in element comprises two juxtaposed and interconnected elongate coupling elements i.e. cases (12), enabling a torsion connection of the components with one another. The components are formed as longitudinal sections (20) such as extruding hollow sections. An independent claim is also included for a luggage rack.

Description

technical field [0001] The invention relates to a fastening device suitable, in particular, for luggage racks of railway carriages. The invention further relates to a plug element for a longitudinal connection part, in particular a longitudinal profile or a hollow profile. Furthermore, the invention relates to a luggage rack for a railroad car. Background technique [0002] Rail cars used to transport passengers include racks for storing luggage. These racks are usually attached above the seats of the railway vehicle in the longitudinal direction. Since passengers store their luggage "on their heads" and typically pull it off the rack, the luggage rack must be of strong construction. Furthermore, the fact that luggage racks are sometimes used by passengers for other purposes than they were designed for, for example as an aid for pulling them up, must be taken into account. [0003] A luggage rack has been disclosed in EP2055610A1, which is constructed as a frame with an ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D37/00
CPCF16B2/243F16B9/023B61D37/003F16B7/0413F16B19/02
Inventor G·韦斯特霍伊泽
Owner BOMBARDIER TRANSPORTATION GMBH
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