JPS6030546B2 - Gasket manufacturing method - Google Patents

Gasket manufacturing method

Info

Publication number
JPS6030546B2
JPS6030546B2 JP14183482A JP14183482A JPS6030546B2 JP S6030546 B2 JPS6030546 B2 JP S6030546B2 JP 14183482 A JP14183482 A JP 14183482A JP 14183482 A JP14183482 A JP 14183482A JP S6030546 B2 JPS6030546 B2 JP S6030546B2
Authority
JP
Japan
Prior art keywords
gasket
manufacturing
component
joining
gasket manufacturing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP14183482A
Other languages
Japanese (ja)
Other versions
JPS5931136A (en
Inventor
功 坂内
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIPPON PATSUKINGU KOGYO KK
Original Assignee
NIPPON PATSUKINGU KOGYO KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NIPPON PATSUKINGU KOGYO KK filed Critical NIPPON PATSUKINGU KOGYO KK
Priority to JP14183482A priority Critical patent/JPS6030546B2/en
Publication of JPS5931136A publication Critical patent/JPS5931136A/en
Publication of JPS6030546B2 publication Critical patent/JPS6030546B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0053—Producing sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、ガスケットの製造方法に関するものである。[Detailed description of the invention] [Industrial application field] The present invention relates to a method of manufacturing a gasket.

〔従来の技術〕従来のガスケットは、板状のガスケット
材を製品通りの形状に打ち抜いて製造していたが、この
方法によった場合製造は比較的容易であるが、材料に多
くの無駄が出て極めて不経済であり、製造コストも割高
とならざるを得ない欠点があった。[Conventional technology] Conventional gaskets were manufactured by punching out a plate-shaped gasket material into the shape of the product. Although manufacturing using this method is relatively easy, there is a lot of wasted material. It has the disadvantage that it is extremely uneconomical to produce, and the manufacturing cost is also relatively high.

そこで、１枚のガスケット材からガスケットの各片を構
成する長尺のガスケツト構成部材を多数打ち抜き、それ
らを組み合わせて接合することによりガスケットを製造
する方法が提唱された（例えば特関昭５６−８６２６２
）。この方法によれば上記欠点を解消することができる
。然るに、この方法においては、構成部材の接続部を圧
縮することによって接続部の隙間をなくし、以て各構成
部材間の係着を密にし、また、必要に応じて接続部に接
着剤を塗布し、ガスケツト構成部村を一体化してガスケ
ットを製造する訳であるが、上記加工だけでは接続部の
シール性が十分とはいい難く、また、その部分が弱くて
折れやすいという欠点がある。〔発明の目的〕本発明は
このような欠点を除去するためになされたものであって
、全体的に均一で製品仕上がりが極めて良好で、各構成
部材間の接合及びシール性が完全となるガスケツトの製
造方法を提供することを目的とするものである。Therefore, a method was proposed in which gaskets were manufactured by punching out a large number of long gasket constituent members constituting each piece of the gasket from a single sheet of gasket material, and then combining and joining them (for example,
). According to this method, the above drawbacks can be overcome. However, in this method, the gaps between the connection parts are eliminated by compressing the connection parts of the component parts, thereby making the connection between each component part tight, and if necessary, adhesive is applied to the connection parts. However, the gasket is manufactured by integrating the gasket component parts, but the sealing performance of the connection part cannot be said to be sufficient with the above-mentioned processing alone, and there is a drawback that the part is weak and easily broken. [Object of the Invention] The present invention has been made to eliminate these drawbacks, and provides a gasket that is uniform throughout, has an extremely good finish, and has perfect bonding and sealing properties between each component. The purpose of this invention is to provide a method for manufacturing.

〔発明の構成〕[Structure of the invention]

本発明に係るガスケツトの製造方法は、複数のガスケッ
ト構成部材を組み合わせて接合してガスケットを製造す
る方法において、各構成部材を組み合わせてガスケット
の形状を構成した後、全体をゴム溶液中に浸してゴム皮
膜を形成し、次いで熱プレスして全体を均一な厚さにし
つつ一体化することを特徴とするものである。The method for manufacturing a gasket according to the present invention is a method for manufacturing a gasket by combining and joining a plurality of gasket components, in which each component is combined to form a gasket shape, and then the entire gasket is immersed in a rubber solution. It is characterized by forming a rubber film and then heat-pressing it to make the whole piece uniform in thickness and to integrate it.

具体的には例えば、組み合わせた構成部材を天然ゴムな
いし合成ゴムの溶液中に浸潰し、取出して乾燥させるた
めに２独特間程静暦した後熱加硫処理して熱プレスし、
構成部材全体にゴム皮膜を形成して全体を均一な厚さに
して一体化する。〔発明の効果〕 本発明は上述した通りであって、ガスケットの製造が容
易で、しかも１枚のガスケット材から打ち抜いたものの
ように全体的に均一で製品仕上がりのよいガスケットが
得られ、構成部材間の接合及びシールも完全確実に行わ
れ、更に、接合部材が確りと固められるので折れにくい
という効果がある。Specifically, for example, the assembled components are immersed in a solution of natural rubber or synthetic rubber, taken out and allowed to stand for about 2 hours to dry, then subjected to heat vulcanization treatment and heat pressing.
A rubber film is formed over the entire component to make it uniform in thickness and integrated. [Effects of the Invention] The present invention is as described above, and it is easy to manufacture a gasket, and it is possible to obtain a gasket with an overall uniform finish as if it were punched out of a single gasket material. The joining and sealing between the joints is also performed completely reliably, and furthermore, since the joining members are firmly solidified, they are less likely to break.

Claims (1)

【特許請求の範囲】[Claims] １ 複数のガスケツト構成部材を組み合わせ接合してガ
スケツトを製造する方法において、各構成部材を組み合
わせてガスケツトの形状を構成した後、全体をゴム溶液
中に浸してゴム皮膜を形成し、次いで熱プレスして全体
を均一な厚さにしつつ一体化することを特徴とするガス
ケツトの製造方法。1. In a method of manufacturing a gasket by combining and joining a plurality of gasket components, each component is combined to form the shape of a gasket, and then the whole is immersed in a rubber solution to form a rubber film, and then hot pressed. A method for manufacturing a gasket, characterized in that the gasket is integrated while making the entire gasket uniform in thickness.
JP14183482A 1982-08-16 1982-08-16 Gasket manufacturing method Expired JPS6030546B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14183482A JPS6030546B2 (en) 1982-08-16 1982-08-16 Gasket manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14183482A JPS6030546B2 (en) 1982-08-16 1982-08-16 Gasket manufacturing method

Publications (2)

Publication Number Publication Date
JPS5931136A JPS5931136A (en) 1984-02-20
JPS6030546B2 true JPS6030546B2 (en) 1985-07-17

Family

ID=15301217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14183482A Expired JPS6030546B2 (en) 1982-08-16 1982-08-16 Gasket manufacturing method

Country Status (1)

Country Link
JP (1) JPS6030546B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019193857A1 (en) 2018-04-03 2019-10-10 パナソニックＩｐマネジメント株式会社 Non-aqueous electrolyte secondary battery
WO2020208918A1 (en) 2019-04-10 2020-10-15 パナソニックＩｐマネジメント株式会社 Positive electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019193857A1 (en) 2018-04-03 2019-10-10 パナソニックＩｐマネジメント株式会社 Non-aqueous electrolyte secondary battery
WO2020208918A1 (en) 2019-04-10 2020-10-15 パナソニックＩｐマネジメント株式会社 Positive electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery

Also Published As

Publication number Publication date
JPS5931136A (en) 1984-02-20

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