Protective panel, manufacturing method of the panel, and vehicle equipped with the panel

A technology for protective panels and motor vehicles, which is applied to vehicle parts, transportation and packaging, bumpers, etc., and can solve the problems of small protection functions of protective strips

Inactive Publication Date: 2016-12-21
PEZHO SITROEN AUTOMOBILS SA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the small width of the protective strips, these protective strips have very little protective function

Method used

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  • Protective panel, manufacturing method of the panel, and vehicle equipped with the panel
  • Protective panel, manufacturing method of the panel, and vehicle equipped with the panel
  • Protective panel, manufacturing method of the panel, and vehicle equipped with the panel

Examples

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Comparison scheme
Effect test

Embodiment Construction

[0052] The protective panel 1 according to the invention made of plastic is fastened to the metal panel 2 of the side door of the motor vehicle.

[0053] The protective panel 1 comprises an inner wall 3 of rigid plastic material for bearing against the metal plate 2 and an outer wall 4 of flexible plastic material for facing the outside of the vehicle.

[0054] The two walls 3, 4 are in contact with each other in a region 5, which surrounds a region 7 in which the two walls 3, 4 are spaced from each other, said region 7 being filled with air. In order to form this space, the flexible outer wall has a raised convex shape, protruding towards the outside of the plate 1 .

[0055] The area 7 is delimited by the sealed connection 11 of the walls 3 and 4, which are in contact with each other and thus define a cavity capable of buffering small impacts to the city. In the region where the walls 3 , 4 are in contact with each other, the two walls 3 , 4 are welded or glued to each othe...

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Abstract

The invention relates to a plastic protective panel (1) which is made from a plastic material and which is to be attached onto a portion of the body of a motor vehicle, including a wall (3) made from a rigid plastic material and a wall (4) made from a flexible plastic material, said two walls (3, 4) contacting one another in areas (5) that surround at least one area in which said two walls (3, 4) are spaced apart from one another, characterized in that each area in which the walls are spaced apart from one another defines a cell (7), which is delimited by a sealed linkage (11) linking the flexible wall (4) and the rigid wall (3), and which is filled with air.

Description

technical field [0001] The present invention claims priority from French application 1158511 filed on September 23, 2011 and French application 1158516 filed on September 23, 2011, the contents of which (text, drawings and claims) are hereby incorporated by reference. [0002] The present invention relates to a protective panel for being fastened to a part of a vehicle body. The invention also relates to a motor vehicle equipped with one or more protective panels. Background technique [0003] The side doors of motor vehicles are often fitted with protective strips, which are believed to protect these side doors from small urban impacts, such as from side doors and carts. Due to the small width of the protective strips, the protective function of these protective strips is minimal. [0004] Some vehicles are fitted with side straps with large widths. These side straps are made of rigid plastic material and do not have the ability to deform under the action of small urban ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R13/04B29C65/16B60R19/20B60R19/42
CPCB29C65/1635B29C65/1616B29C65/1654B29C65/1674B29C65/1677B29C65/48B29C65/58B29C65/64B29C66/112B29C66/1122B29C66/131B29C66/234B29C66/244B29C66/5346B29C66/54B29C66/542B29C66/71B29C66/7315B29C66/73361B29C66/742B29C66/9141B29C66/9161B29C66/919B29C66/9241B29C66/929B29C66/934B29C66/939B29K2995/0027B29K2995/0089B29K2995/0091B60R13/04
Inventor E·佩内拉特E·菲诺S·科兰L·阿祖莱D·戴迪耶M·卡尔方唐M·米西罗利
Owner PEZHO SITROEN AUTOMOBILS SA
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