JPS56501676A - - Google Patents

Info

Publication number
JPS56501676A
JPS56501676A JP50016879A JP50016879A JPS56501676A JP S56501676 A JPS56501676 A JP S56501676A JP 50016879 A JP50016879 A JP 50016879A JP 50016879 A JP50016879 A JP 50016879A JP S56501676 A JPS56501676 A JP S56501676A
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.)
Granted
Application number
JP50016879A
Other languages
Japanese (ja)
Other versions
JPH0150487B2 (enrdf_load_html_response
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 JPS56501676A publication Critical patent/JPS56501676A/ja
Publication of JPH0150487B2 publication Critical patent/JPH0150487B2/ja
Expired 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/122—Making tubes or metal hoses with helically arranged seams with welded or soldered seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/128—Control or regulating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/154—Making multi-wall tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
    • F16L9/165—Rigid pipes wound from sheets or strips, with or without reinforcement of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
JP55500168A 1979-12-05 1979-12-05 Expired JPH0150487B2 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1979/000130 WO1981001532A1 (en) 1979-12-05 1979-12-05 Device for rotating cylindrical bodies of multilayer high-pressure vessels

Publications (2)

Publication Number Publication Date
JPS56501676A true JPS56501676A (enrdf_load_html_response) 1981-11-19
JPH0150487B2 JPH0150487B2 (enrdf_load_html_response) 1989-10-30

Family

ID=21616573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55500168A Expired JPH0150487B2 (enrdf_load_html_response) 1979-12-05 1979-12-05

Country Status (4)

Country Link
JP (1) JPH0150487B2 (enrdf_load_html_response)
DE (1) DE2953907C2 (enrdf_load_html_response)
GB (1) GB2075387B (enrdf_load_html_response)
WO (1) WO1981001532A1 (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105127657A (zh) * 2015-08-26 2015-12-09 长治市永华机械有限公司 圆弧及轴类修补焊接机
CN105127607A (zh) * 2015-08-26 2015-12-09 长治市永华机械有限公司 直缝机械焊接机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0469865U (enrdf_load_html_response) * 1990-10-29 1992-06-19
CN103286515B (zh) * 2013-06-25 2015-11-25 张家港市伟业机械制造有限公司 可变径均力矩助焊滚轮架
CN104816172B (zh) * 2015-04-23 2017-06-23 济南大学 棒料或管料分度孔加工夹持工装
CN111468881B (zh) * 2020-04-17 2022-02-11 河北科讯通信器材有限公司 一种空心管材拼接连接装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD92896A (enrdf_load_html_response) *
DE2240613C3 (de) * 1972-08-18 1975-03-20 Mero-Werke Kg Dr.-Ing. Max Mengeringhausen, 8700 Wuerzburg Drehbare, axial-druckaufnehmende Spannvorrichtung für eine Rundschweißmaschine zur Herstellung von Stabelementen mit kegelförmigen Endstücken unterschiedlicher Größe
SU428898A1 (ru) * 1972-08-31 1974-05-25 Р. Н. Фридман, А. П. Пешехонов , Л. В. Егоров Устройство для вращения изделий

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105127657A (zh) * 2015-08-26 2015-12-09 长治市永华机械有限公司 圆弧及轴类修补焊接机
CN105127607A (zh) * 2015-08-26 2015-12-09 长治市永华机械有限公司 直缝机械焊接机

Also Published As

Publication number Publication date
JPH0150487B2 (enrdf_load_html_response) 1989-10-30
GB2075387A (en) 1981-11-18
GB2075387B (en) 1983-12-21
WO1981001532A1 (en) 1981-06-11
DE2953907C2 (de) 1986-07-03
DE2953907T1 (enrdf_load_html_response) 1982-02-11

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