JPS4841968A - - Google Patents

Info

Publication number
JPS4841968A
JPS4841968A JP9762372A JP9762372A JPS4841968A JP S4841968 A JPS4841968 A JP S4841968A JP 9762372 A JP9762372 A JP 9762372A JP 9762372 A JP9762372 A JP 9762372A JP S4841968 A JPS4841968 A JP S4841968A
Authority
JP
Japan
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
JP9762372A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4841968A publication Critical patent/JPS4841968A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/16—Making tubes with varying diameter in longitudinal direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
JP9762372A 1971-09-28 1972-09-28 Pending JPS4841968A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2148293 1971-09-28

Publications (1)

Publication Number Publication Date
JPS4841968A true JPS4841968A (fr) 1973-06-19

Family

ID=5820738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9762372A Pending JPS4841968A (fr) 1971-09-28 1972-09-28

Country Status (5)

Country Link
JP (1) JPS4841968A (fr)
BE (1) BE788972A (fr)
FR (1) FR2154713A1 (fr)
IT (1) IT967846B (fr)
NL (1) NL7212650A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120557A (fr) * 1974-07-25 1976-02-18 New Nippon Electric Co
US6748786B2 (en) * 2002-05-07 2004-06-15 Terumo Kabushiki Kaisha Metal tubular body and manufacturing method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649728A (en) * 1985-04-23 1987-03-17 The Babcock & Wilcox Company Integral joint forming of work-hardenable high alloy tubing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120557A (fr) * 1974-07-25 1976-02-18 New Nippon Electric Co
JPS5838926B2 (ja) * 1974-07-25 1983-08-26 日本電気ホームエレクトロニクス株式会社 固体電解コンデンサの製造方法
US6748786B2 (en) * 2002-05-07 2004-06-15 Terumo Kabushiki Kaisha Metal tubular body and manufacturing method thereof

Also Published As

Publication number Publication date
IT967846B (it) 1974-03-11
BE788972A (fr) 1973-01-15
FR2154713A1 (fr) 1973-05-11
NL7212650A (fr) 1973-03-30

Similar Documents

Publication Publication Date Title
ATA136472A (fr)
AR196074A1 (fr)
AU2658571A (fr)
JPS4841968A (fr)
AU2691671A (fr)
AU465438B2 (fr)
AU2564071A (fr)
AU2485671A (fr)
AU2894671A (fr)
AU2941471A (fr)
AU2952271A (fr)
AU3005371A (fr)
AU2684071A (fr)
AU3025871A (fr)
AU2486471A (fr)
AR202997Q (fr)
AU1109576A (fr)
AU2399971A (fr)
AU2724971A (fr)
AU2706571A (fr)
AU3038671A (fr)
AU2415871A (fr)
AU2455871A (fr)
AU2577671A (fr)
AU2927871A (fr)