JPS6469863A - Manufacture of metal casing for hollow o-ring of metal - Google Patents

Manufacture of metal casing for hollow o-ring of metal

Info

Publication number
JPS6469863A
JPS6469863A JP22565187A JP22565187A JPS6469863A JP S6469863 A JPS6469863 A JP S6469863A JP 22565187 A JP22565187 A JP 22565187A JP 22565187 A JP22565187 A JP 22565187A JP S6469863 A JPS6469863 A JP S6469863A
Authority
JP
Japan
Prior art keywords
metal
welding
clad
metal members
members
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.)
Granted
Application number
JP22565187A
Other languages
Japanese (ja)
Other versions
JP2533131B2 (en
Inventor
Tatsuji Nakajima
Takahito Nishida
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 Valqua Industries Ltd
Nihon Valqua Kogyo KK
Original Assignee
Nippon Valqua Industries Ltd
Nihon Valqua 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 Valqua Industries Ltd, Nihon Valqua Kogyo KK filed Critical Nippon Valqua Industries Ltd
Priority to JP62225651A priority Critical patent/JP2533131B2/en
Publication of JPS6469863A publication Critical patent/JPS6469863A/en
Application granted granted Critical
Publication of JP2533131B2 publication Critical patent/JP2533131B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Gasket Seals (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE:To perform jointing of a clad material by welding easily and still strongly by confronting a clad member on both ends together so as to abut metal members of same material together and welding together metal members of different kinds constituting clad material on different positions in periphery direction. CONSTITUTION:As a clad member 10, softened metal in front face side layer metal member 4 and hardened one in back face layer side metal member 5 are used. Both end portions of this clad members 10 are confronted with each other so as to abut metal members 4, 5 of same material each other, and metal members 4, 5 are welded together separately on junctions 12, 14 situating on different positions in a periphery direction. Accordingly, it becomes that welding metal members together on one side doesn't influence welding metal members together on the other side badly, thereby welding can be performed easily and still strongly. And yet, on a metal casing 22 obtained in such way, welded junctions 12, 14 never become thin in thickness, therefore sealability never lowers. Still more, both layers of metals are welded together, so mechanical strength of the metal casing 22 never lowers, too.
JP62225651A 1987-09-08 1987-09-08 Method for producing metal jacket for metal hollow O-ring Expired - Lifetime JP2533131B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62225651A JP2533131B2 (en) 1987-09-08 1987-09-08 Method for producing metal jacket for metal hollow O-ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62225651A JP2533131B2 (en) 1987-09-08 1987-09-08 Method for producing metal jacket for metal hollow O-ring

Publications (2)

Publication Number Publication Date
JPS6469863A true JPS6469863A (en) 1989-03-15
JP2533131B2 JP2533131B2 (en) 1996-09-11

Family

ID=16832635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62225651A Expired - Lifetime JP2533131B2 (en) 1987-09-08 1987-09-08 Method for producing metal jacket for metal hollow O-ring

Country Status (1)

Country Link
JP (1) JP2533131B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0566371U (en) * 1992-02-14 1993-09-03 臼井国際産業株式会社 Metal gasket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0566371U (en) * 1992-02-14 1993-09-03 臼井国際産業株式会社 Metal gasket

Also Published As

Publication number Publication date
JP2533131B2 (en) 1996-09-11

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