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Guide rail material with dissimilar laminated structure

A technology of stacked structure and guide rails, applied in the direction of conveyor objects, conveyors, vehicles used for freight transportation, etc., can solve the problems of not showing the guide rail material, the coating film is easily damaged, and the metal galvanic corrosion is not mentioned. Fixed easy effects

Pending Publication Date: 2022-07-08
ASAHI KASEI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even if insulating coating is applied to the installation tool, when the countersunk screw is made of a single aluminum, iron or stainless steel, the countersunk screw itself contacts with a different metal. Therefore, for example, even if insulating coating is applied to the countersunk screw, the Screwing into etc., the coating film is also easily damaged, so significant corrosion due to galvanic corrosion cannot be avoided
[0006] In addition, in the following Patent Document 2, a method of fixing the guide rail to both the floor surface and the side wall of the cargo room with bolts is shown, but the materials of the guide rail, the bolts for fixing the guide rail, the floor surface, and the side wall are not shown. , does not mention the concern of galvanic corrosion in the contact of mutually dissimilar metals

Method used

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  • Guide rail material with dissimilar laminated structure
  • Guide rail material with dissimilar laminated structure
  • Guide rail material with dissimilar laminated structure

Examples

Experimental program
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Effect test

Embodiment 1

[0102] A two-layer joined product of pure aluminum (JIS A 1050, plate thickness 12 mm) and general structural rolled steel (JISSS400, plate thickness 20 mm) was fabricated by explosive crimping. Ultrasonic flaw detection in accordance with JIS G 0601 was performed on the joined product. In the test, a bar-shaped joined product was cut out from the position where the joining was confirmed over the entire surface, and a linear cavity and a circular shape into which the connecting member could be inserted were machined into the rectangular pure aluminum shown in FIG. 5(A) by cutting. The holes are arranged in a row of continuous guide rail structure, and the dissimilar laminated structure guide rail material is produced. The steel side of the guide rail material is fixed to the iron container by welding, and the shelf is installed to load the goods. As a result, the dissimilar laminated structure guide rail material does not fall off. Or peeling at the joint surface, etc. In addit...

Embodiment 2

[0104] A two-layer joined product of pure aluminum (JIS A 1070, plate thickness 3mm) and general structural rolled steel (JISSS400, plate thickness 5mm) was fabricated by explosive crimping. Ultrasonic flaw detection according to JIS G 0601 was performed on the joined product. In the test, a bar-shaped joined product was cut out from the position where the joining was confirmed over the entire surface. On the other hand, a linear cavity was formed inside the rectangular aluminum alloy (JIS A2017, duralumin) shown in Fig. 5(B) . A member of a rail structure that is continuous in a row with a circular hole into which the connecting member can be inserted is welded to the pure aluminum side of the plate of the joint product cut out as described above and integrated to produce a dissimilar laminated structure rail material. The steel side of the laminated structure rail material is fixed to an iron container, and the shelf is installed to load the goods, and as a result, the dissim...

Embodiment 3

[0106] A three-layer bonded product of aluminum alloy (JIS A3003, plate thickness 15mm), pure titanium (JIS TP270, plate thickness 3mm), and rolled steel for welding structure (JIS SM400B, plate thickness 25mm) was fabricated by explosive crimping. The ultrasonic flaw detection test according to JISG0601 was performed about this joined product, and the rod-shaped joined product was cut out from the position which confirmed the joining over the whole surface. On the other hand, inside the rectangular aluminum alloy (JISA6061) shown in FIG. 5(C), a linear cavity and a circular hole into which the connecting member can be inserted form a continuous guide rail structure, and are welded to such as The aluminum alloy side of the joined product cut out as described above was integrated to produce a dissimilar laminated structure guide rail material. The steel side of the dissimilar laminated structure rail material is fixed to an iron container by welding, and a shelf is installed to...

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Abstract

The invention provides a guide rail material with a heterogeneous laminated structure, which can be firmly fixed without generating electric corrosion under the condition that the material of a guide rail and the material of a part for fixing the guide rail are dissimilar metal, and can clamp a clamping component at a specified position, and the clamping component is used for fixing an article on a conveying structure, a cargo chamber, a cargo platform or a container. The guide rail material has a predetermined thickness, has, on the surface thereof, a guide rail structure capable of engaging an engagement member for fixing an article to a transport structure at a predetermined position, and has an inner surface capable of being fixed to a side wall surface or a floor surface of the transport structure. The guide rail structure has at least one joining surface between the guide rail structure and the inner surface in the thickness direction, and the joining surface is obtained by metallurgically joining and integrating different metals over the entire joining surface.

Description

technical field [0001] The present invention relates to a dissimilar laminated structure guide rail material capable of engaging with a predetermined position an engaging member for fixing an article to a conveying structure, a cargo room, a cargo bed, or a container. Background technique [0002] Conventionally, when a seat, cargo, shelf, etc. are fixed to a conveying structure, a cargo room of a truck, a cargo bed, a container, etc., a guide rail capable of fixing and fastening the articles directly or with a strap or the like is used at an arbitrary position. . [0003] Generally, as a member of the above-mentioned guide rail, a lightweight member is desired from the viewpoint of deterioration of fuel consumption due to an increase in weight, and thus a lightweight metal such as aluminum, aluminum alloy, and duralumin is used. On the other hand, conveying structures, cargo rooms, containers, etc. require strength, so steel materials are used, and it is required to fasten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G35/00B65G47/22B60P7/06
CPCB65G35/00B65G47/22B60P7/06
Inventor 山田吉德
Owner ASAHI KASEI KK