Manufacturing method of sealing product, sealing product, and plate-shaped part of sealing product

A manufacturing method and plate-like technology, applied in the direction of layered products, metal layered products, rubber layered products, etc., can solve the problem of high manufacturing cost and achieve the effect of avoiding damage

Active Publication Date: 2019-01-22
NOK CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] For this reason, it is necessary to form an escape hole for accommodating the anti-adhesion protrusion 110 on the target surface where this kind of sealing product is installed, which causes the problem of high manufacturing cost.

Method used

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  • Manufacturing method of sealing product, sealing product, and plate-shaped part of sealing product
  • Manufacturing method of sealing product, sealing product, and plate-shaped part of sealing product
  • Manufacturing method of sealing product, sealing product, and plate-shaped part of sealing product

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Embodiment Construction

[0049] The following is based on Figure 1 to Figure 7 Specific embodiments of the present invention will be described.

[0050] Figures 2 to 4 It is a figure for showing the plate-shaped member 1 of the sealing product of the embodiment of the present invention used for manufacturing the sealing product, Figures 5 to 7 It is a figure for showing the sealing product 10 manufactured by the manufacturing method of the sealing product of embodiment of this invention.

[0051] The manufacturing method of the sealing product of the present invention includes a basic configuration in which a sealing member 2 made of a rubber-like elastic material is formed by a molding die on a plate-shaped member 1 made of a metal material provided with anti-adhesion protrusions 11 .

[0052] and, as Figure 2 to Figure 4 As shown, first, the plate-shaped member 1 in which the above-described adhesion preventing protrusions 11 are provided at the edge of the notch portion 12 formed in a part o...

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PUM

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Abstract

The invention aims at providing a manufacturing method of a sealing product, the sealing product and a plate type component of the sealing product. The manufacturing method of the sealing product with a rubber elastic material sealing component formed by a forming mold on a metal material plate type component with anti-attachment bulges comprises the following steps: preparing the plate type component, forming the anti-attachment bulges at the edges of gap parts at part of the edge of the plate type component, coating the plate type component (1) with an adhesive, and then forming the sealing component from a rubber elastic material on the plate type component by using the forming mold, wherein at the same time, the forming mold is used for pressing the anti-attachment bulges, and part of each pressed anti-attachment bulge extends to each gap part, to form a state that the anti-attachment bulge does not protrude from the surface of the plate type component.

Description

technical field [0001] The present invention relates to a method for producing a sealing product such as a sealing plate and a gasket, a sealing product, and a plate-shaped member of the sealing product. [0002] Further, the present invention relates to a method for producing a sealing product, a sealing product, and a plate-shaped member of the sealing product that can prevent a plurality of plate-shaped members made of a metal material from adhering to each other used in the process of producing the sealing product. [0003] In particular, it relates to a method for preventing the plate-shaped members from adhering to each other during the operation of simultaneously dipping a plurality of metal material plate-shaped members into the adhesive liquid to apply the adhesive liquid to the surfaces of the metal parts. A manufacturing method of a sealing product, a sealing product manufactured by the manufacturing method of the sealing product, and a plate-shaped member used for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C43/18B29C45/14B29C70/48B32B25/04B32B15/06B32B37/12
Inventor 天野琢也
Owner NOK CORP
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