JP2725975B2 - パイプ用のカップリングの製造方法 - Google Patents

パイプ用のカップリングの製造方法

Info

Publication number
JP2725975B2
JP2725975B2 JP5108694A JP10869493A JP2725975B2 JP 2725975 B2 JP2725975 B2 JP 2725975B2 JP 5108694 A JP5108694 A JP 5108694A JP 10869493 A JP10869493 A JP 10869493A JP 2725975 B2 JP2725975 B2 JP 2725975B2
Authority
JP
Japan
Prior art keywords
bent
predetermined
bent end
coupling
semicircular
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 - Fee Related
Application number
JP5108694A
Other languages
English (en)
Japanese (ja)
Other versions
JPH071072A (ja
Inventor
ロバート コーベット マイクル
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 JPH071072A publication Critical patent/JPH071072A/ja
Application granted granted Critical
Publication of JP2725975B2 publication Critical patent/JP2725975B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/14—Making machine elements fittings
    • B21K1/16—Making machine elements fittings parts of pipe or hose couplings
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
JP5108694A 1992-03-30 1993-03-30 パイプ用のカップリングの製造方法 Expired - Fee Related JP2725975B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ZA922288 1992-03-30
ZA925835 1992-08-04
ZA92/2288 1992-08-04
ZA92/5835 1992-08-04

Publications (2)

Publication Number Publication Date
JPH071072A JPH071072A (ja) 1995-01-06
JP2725975B2 true JP2725975B2 (ja) 1998-03-11

Family

ID=27142160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5108694A Expired - Fee Related JP2725975B2 (ja) 1992-03-30 1993-03-30 パイプ用のカップリングの製造方法

Country Status (13)

Country Link
US (1) US5390523A (OSRAM)
EP (1) EP0564197B1 (OSRAM)
JP (1) JP2725975B2 (OSRAM)
KR (1) KR100236438B1 (OSRAM)
CN (1) CN1046104C (OSRAM)
AR (1) AR247839A1 (OSRAM)
AT (1) ATE143116T1 (OSRAM)
AU (1) AU658485B2 (OSRAM)
BR (1) BR9301369A (OSRAM)
CA (1) CA2092846C (OSRAM)
DE (1) DE69304766T2 (OSRAM)
DK (1) DK0564197T3 (OSRAM)
ES (1) ES2094477T3 (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6250129B1 (en) * 1999-07-30 2001-06-26 Federal-Mogul World Wide, Inc. Apparatus and method for re-shaping brake cores
DE10128738A1 (de) * 2001-06-13 2003-01-02 Transfluid Maschb Gmbh Rohrbiegevorrichtung
US20070056345A1 (en) * 2005-09-09 2007-03-15 Showa Denko K.K. Upsetting method and upsetting apparatus
US8069547B2 (en) 2008-03-05 2011-12-06 Victaulic Company Installation-ready pipe coupling method of manufacture
CN101961765B (zh) * 2010-08-31 2012-05-30 岳炳坤 顶锻法兰制造工艺及设备
CN104148561B (zh) * 2014-07-23 2016-01-06 嘉兴市达锋金属锻造有限公司 用于管卡的锻压系统及其锻压方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10857A (en) * 1854-05-02 Means for adjusting the valves of locomotive engines
US1803542A (en) * 1927-09-08 1931-05-05 Boyle Mfg Company Inc Forming and cutting machine
US2748455A (en) * 1951-01-05 1956-06-05 Boosey & Hawkes Ltd Method of forming a bend in ductile metal tubing
FR1108029A (fr) * 1954-06-29 1956-01-09 Le Meuble Pratique Dispositif pour cintrer des profilés
GB1292604A (en) * 1969-01-07 1972-10-11 Kenneth Ernest Stanley Improvements in or relating to the crushing and bending of tubes
DE2107387A1 (de) * 1970-02-23 1971-11-18 Svenska Flaektfabriken Ab Verfahren und Anordnung zur Verbindung von Bauteilen bei Ventilationsanlagen mit grossen Anforderungen auf Dichtheit
SE347174B (OSRAM) * 1970-02-23 1972-07-31 Svenska Flaektfabriken Ab
CH593108A5 (OSRAM) * 1975-12-19 1977-11-30 Press Und Stanzwerk Ag
IT1147115B (it) * 1981-07-29 1986-11-19 Coi Sud Di Grimaldi Carlo Tubo in due pezzi o piu' pezzi muniti di orecchiette lungo le generatrici estreme sagomate per consentire l'assemblaggio mediante l'inserimento ad infilo dei settori componenti
JPS6132711A (ja) * 1984-07-25 1986-02-15 松下電工株式会社 無機質板の製造法
US4741194A (en) * 1986-09-25 1988-05-03 The Budd Company Composite rotor manufacturing method
SU1726094A1 (ru) * 1990-03-11 1992-04-15 Харьковское Производственное Объединение "Завод Им.Малышева" Способ изготовлени полуцилиндрических деталей
SU1724407A1 (ru) * 1990-04-19 1992-04-07 Димитровградский Автоагрегатный Завод Им.50-Летия Ссср Гибочный штамп
GB0805787D0 (en) * 2008-03-31 2008-04-30 Roke Manor Research A multilateration method and apparatus

Also Published As

Publication number Publication date
EP0564197B1 (en) 1996-09-18
JPH071072A (ja) 1995-01-06
AU658485B2 (en) 1995-04-13
EP0564197A1 (en) 1993-10-06
AR247839A1 (es) 1995-04-28
US5390523A (en) 1995-02-21
KR930020067A (ko) 1993-10-19
DE69304766T2 (de) 1997-04-03
ES2094477T3 (es) 1997-01-16
CA2092846C (en) 2004-10-26
BR9301369A (pt) 1993-10-13
DK0564197T3 (OSRAM) 1997-03-24
KR100236438B1 (ko) 2000-03-02
CA2092846A1 (en) 1993-10-01
DE69304766D1 (de) 1996-10-24
AU3554893A (en) 1993-10-07
ATE143116T1 (de) 1996-10-15
CN1046104C (zh) 1999-11-03
CN1077667A (zh) 1993-10-27

Similar Documents

Publication Publication Date Title
TWI275428B (en) Forging method, forged product and forging apparatus
JP2725975B2 (ja) パイプ用のカップリングの製造方法
EP0811444B1 (en) Method of wall-thickening metal pipes
US7080539B2 (en) Forged knurled socket housing and method of manufacture
US6735996B2 (en) Method of making an axle element for a motor vehicle, and shaping die for carrying out the method
CN113319238A (zh) 一种复杂铝合金传动轴锻件多向锻造成形的方法
JPH1058053A (ja) パイプ端部の折り返し部の製造方法及びその製造装置
CN110038987B (zh) 一种用于钩钉加工成型的冷镦机模具及其方法
US2318707A (en) Manufacture of t's from metal tubing
JP2002005312A (ja) スプールバルブ及びその製造方法
JPS59127931A (ja) ホ−ス接続金具用金属スリ−ブの製造方法
JPH0691339A (ja) ジョイント金具用成形品の冷間圧造成形法
JPH01266922A (ja) 放熱用等の金属部材の製造方法
JP3553344B2 (ja) コンロッドの成形方法
JP3517559B2 (ja) コイニングによる抵抗溶接用リング溝の成形方法
KR0135659B1 (ko) 냉간 단조를 이용한 이중원통형 풀리의 제조방법 및 장치
JP3666381B2 (ja) 歯形鍛造部材の製造方法
JP2775684B2 (ja) 圧造成形方法
JPH08112675A (ja) プロジェクション溶接用接続中空パイプの成形形状
JPH084856B2 (ja) ピストンロッドの製造方法
JP3744562B2 (ja) プレス成形部品とその加工方法
JP2004351436A (ja) 成形方法および成形型
JPH0832351B2 (ja) フランジ部材の製造方法
JP3322859B2 (ja) カシメダイス装置
JPH0576979A (ja) 液圧ホースにおける中間金具の製造方法

Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 19971118

LAPS Cancellation because of no payment of annual fees