JPS5542181A - Liquid pressure cylinder and production thereof - Google Patents

Liquid pressure cylinder and production thereof

Info

Publication number
JPS5542181A
JPS5542181A JP11632178A JP11632178A JPS5542181A JP S5542181 A JPS5542181 A JP S5542181A JP 11632178 A JP11632178 A JP 11632178A JP 11632178 A JP11632178 A JP 11632178A JP S5542181 A JPS5542181 A JP S5542181A
Authority
JP
Japan
Prior art keywords
liner
die
molding
alloy
cast molding
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.)
Pending
Application number
JP11632178A
Other languages
Japanese (ja)
Inventor
Masashi Tsugai
Mitsuyuki Isogai
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.)
Aisin Keikinzoku Co Ltd
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Aisin Keikinzoku Co Ltd
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 Aisin Seiki Co Ltd, Aisin Keikinzoku Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP11632178A priority Critical patent/JPS5542181A/en
Publication of JPS5542181A publication Critical patent/JPS5542181A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

PURPOSE: To produce the products which have no flaws on the inside surfaces and are adaptable to large volume production by molding a light alloy body through die- cast molding on the outer side of a light alloy liner through extrusion molding and integrally coupling the liner and body through diffusion phenomenon at the boundary.
CONSTITUTION: A liner 10a is forming a long-length pipe through extrusion molding by the use of Al alloy of JIS symbol A6068 and cutting the pipe to a fixed length. Next, the outside surface of the liner 10 is sheradized for 1 to 2 minutes, after which this is heated to 200°C and in this state it is placed in the die for a body 10b and the body 10b is formed through die-cast molding on the outer side thereof. The material of the body 10b is Al alloy of JIS synbol ADC 12. The particles of the zinc penetrated in the outside surface of the liner 10a penetrates and diffuses to the body 10b side at the time of die-cast molding, by which the liner 10a and body 10b are integrally coupled.
COPYRIGHT: (C)1980,JPO&Japio
JP11632178A 1978-09-21 1978-09-21 Liquid pressure cylinder and production thereof Pending JPS5542181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11632178A JPS5542181A (en) 1978-09-21 1978-09-21 Liquid pressure cylinder and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11632178A JPS5542181A (en) 1978-09-21 1978-09-21 Liquid pressure cylinder and production thereof

Publications (1)

Publication Number Publication Date
JPS5542181A true JPS5542181A (en) 1980-03-25

Family

ID=14684080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11632178A Pending JPS5542181A (en) 1978-09-21 1978-09-21 Liquid pressure cylinder and production thereof

Country Status (1)

Country Link
JP (1) JPS5542181A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118696A (en) * 1982-12-27 1984-07-09 株式会社竹中工務店 Hydraulic jack
JPS63173558U (en) * 1987-04-30 1988-11-10
WO2009097882A1 (en) * 2008-02-07 2009-08-13 Daimler Ag Vehicle body components with a metal hybrid construction and production methods thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118696A (en) * 1982-12-27 1984-07-09 株式会社竹中工務店 Hydraulic jack
JPS63173558U (en) * 1987-04-30 1988-11-10
WO2009097882A1 (en) * 2008-02-07 2009-08-13 Daimler Ag Vehicle body components with a metal hybrid construction and production methods thereof
US8956469B2 (en) 2008-02-07 2015-02-17 Thermission Ag Vehicle body components with a metal hybrid construction and production methods for such vehicle body components

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