JPS52111870A - Method of forming metal pipe in arbitrary shape - Google Patents

Method of forming metal pipe in arbitrary shape

Info

Publication number
JPS52111870A
JPS52111870A JP2875276A JP2875276A JPS52111870A JP S52111870 A JPS52111870 A JP S52111870A JP 2875276 A JP2875276 A JP 2875276A JP 2875276 A JP2875276 A JP 2875276A JP S52111870 A JPS52111870 A JP S52111870A
Authority
JP
Japan
Prior art keywords
metal pipe
arbitrary shape
forming metal
arbitrary
forming
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
JP2875276A
Other languages
English (en)
Other versions
JPS5317547B2 (ja
Inventor
Tomio Yoshimura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2875276A priority Critical patent/JPS52111870A/ja
Priority to DE19772711306 priority patent/DE2711306A1/de
Publication of JPS52111870A publication Critical patent/JPS52111870A/ja
Publication of JPS5317547B2 publication Critical patent/JPS5317547B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/18—Spinning using tools guided to produce the required profile
    • 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)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP2875276A 1976-03-17 1976-03-17 Method of forming metal pipe in arbitrary shape Granted JPS52111870A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2875276A JPS52111870A (en) 1976-03-17 1976-03-17 Method of forming metal pipe in arbitrary shape
DE19772711306 DE2711306A1 (de) 1976-03-17 1977-03-15 Verfahren zur verformung von metallrohren auf beliebige form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2875276A JPS52111870A (en) 1976-03-17 1976-03-17 Method of forming metal pipe in arbitrary shape

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP12915579A Division JPS55120429A (en) 1979-10-05 1979-10-05 Working method of metal-made bat
JP12915479A Division JPS55120428A (en) 1979-10-05 1979-10-05 Working method of metal-made bat

Publications (2)

Publication Number Publication Date
JPS52111870A true JPS52111870A (en) 1977-09-19
JPS5317547B2 JPS5317547B2 (ja) 1978-06-09

Family

ID=12257130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2875276A Granted JPS52111870A (en) 1976-03-17 1976-03-17 Method of forming metal pipe in arbitrary shape

Country Status (2)

Country Link
JP (1) JPS52111870A (ja)
DE (1) DE2711306A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3332771A1 (de) * 1983-09-10 1985-03-28 Lemförder Metallwaren AG, 2844 Lemförde Molekulargelenk fuer achsstreben in fahrzeugen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477264A (en) * 1966-12-22 1969-11-11 Bolkow Gmbh Duplicating machine tool
JPS4970864A (ja) * 1972-11-09 1974-07-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477264A (en) * 1966-12-22 1969-11-11 Bolkow Gmbh Duplicating machine tool
JPS4970864A (ja) * 1972-11-09 1974-07-09

Also Published As

Publication number Publication date
JPS5317547B2 (ja) 1978-06-09
DE2711306A1 (de) 1977-09-29

Similar Documents

Publication Publication Date Title
JPS52117861A (en) Method of rolling hhshaped metal material
JPS5392366A (en) Method and device of forming metal structure
JPS528972A (en) Method of metal forming
GB1522240A (en) Pipes and methods for their manufacture
JPS52135863A (en) Method of cold forming metal pipes
JPS52111870A (en) Method of forming metal pipe in arbitrary shape
JPS5328544A (en) Cold rolling method of metal
JPS5326731A (en) Method of manufacturing metal pipe
JPS527326A (en) Method of making metal mold of superrplastic metal
JPS5288565A (en) Method of rolling shape steel
JPS5376962A (en) Metal pipe form die structure
JPS52146760A (en) Method of flare processing in metal pipe end
JPS5360865A (en) Method of bending pipes
JPS52110763A (en) Special metal molds and method of prodction thereof
JPS5380722A (en) Shape steel and method of bending
JPS52129635A (en) Method of descaling metals
JPS51112471A (en) Method of forming metal pipe with different diameter section
JPS5365371A (en) Coating cutting method and apparatus in continuously making plasticsscoated metal pipe
JPS5335668A (en) Method of forming swollen part in pipe
JPS532565A (en) Method of manufacture of reinforced metal pipe
JPS5333257A (en) Method of making metal molds
JPS5370060A (en) Structure of connecting different metal pipes
JPS52126443A (en) Method of surface treatment of metal pipe
JPS5295567A (en) Method of producing largeediameter square steel pipe
JPS52111869A (en) Method of making forgeewelded pipe