JPH0150487B2 - - Google Patents

Info

Publication number
JPH0150487B2
JPH0150487B2 JP55500168A JP50016879A JPH0150487B2 JP H0150487 B2 JPH0150487 B2 JP H0150487B2 JP 55500168 A JP55500168 A JP 55500168A JP 50016879 A JP50016879 A JP 50016879A JP H0150487 B2 JPH0150487 B2 JP H0150487B2
Authority
JP
Japan
Prior art keywords
weight
hydraulic
pressure
roller support
hydraulic system
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.)
Expired
Application number
JP55500168A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56501676A (en]
Inventor
Petoru Gaburirobitsuchi Serofu
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
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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
JP55500168A 1979-12-05 1979-12-05 Expired JPH0150487B2 (en])

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 JPS56501676A (en]) 1981-11-19
JPH0150487B2 true JPH0150487B2 (en]) 1989-10-30

Family

ID=21616573

Family Applications (1)

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

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0469865U (en]) * 1990-10-29 1992-06-19
CN104816172A (zh) * 2015-04-23 2015-08-05 济南大学 棒料或管料分度孔加工夹持工装

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
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 (en]) *
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0469865U (en]) * 1990-10-29 1992-06-19
CN104816172A (zh) * 2015-04-23 2015-08-05 济南大学 棒料或管料分度孔加工夹持工装
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

Also Published As

Publication number Publication date
WO1981001532A1 (en) 1981-06-11
GB2075387A (en) 1981-11-18
GB2075387B (en) 1983-12-21
DE2953907C2 (de) 1986-07-03
DE2953907T1 (en]) 1982-02-11
JPS56501676A (en]) 1981-11-19

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