Supporting roller wheel, supporting roller wheel device and transportation device

A technology for transportation devices and support rollers, which is applied in the directions of transportation and packaging, cleaning devices, rollers, etc., and can solve the problems of affecting the function of transportation rollers and difficult removal

CN1970411AInactive Publication Date: 2007-05-30VOLKSWAGEN AG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2007-05-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

This invention relates to a supporting roller, a supporting roller device and a transport device, particular for paint device, wherein said parts have function overcome possible contamination.
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Description

technical field

[0001] The invention relates to a backing roller according to the preamble of claim 1 , a backing roller arrangement according to the preamble of claim 9 , a backing roller arrangement according to the preamble of claim 18 A transport device and a method according to claim 21 for reducing the maintenance of the support roller, the support roller arrangement and / or the transport device according to the invention. Background technique

[0002] In the automotive industry, the body-in-white generally passes through various pre-treatment areas for the body-in-white for corrosion protection. Such pretreatment generally includes electrophoretic painting, especially cationic electrophoretic painting. During pretreatment, the bodywork is transported by means of transport carriages, also known as skids, which are designed for this purpose. During electrophoretic painting, contamination occurs in the area of ​​the transport rollers of the roller table on which the tra...

Examples

Embodiment Construction

[0050] See Figure 1 first.

[0051] A backing roller 1 according to the invention essentially comprises a cylindrical base body 2 with a central bore 6 and a cylindrical outer surface, which is still to be described in more detail.

[0052] The bore 6 can be designed at least partially as a bearing seat 7 , for example for mounting a rolling bearing. The bore 6 can also be designed at least partially as a seat for a spindle and / or shaft.

[0053] According to the invention it is provided that the cylindrical outer surface consists of bearing surfaces 5 extending in the circumferential direction. For this purpose, the cylindrical surface region has surrounding rims 3 and recesses 4 arranged between the rims 3 which separate the rims 3 from one another. Correspondingly, the bearing surface 5 is arranged at the head of the wheel rim 3 , so that the load to be absorbed and transmitted on the backing roller 1 is only supported by the bearing surface 5 , for example in the form of...