CA1051824A - Method and apparatus for swaging tubular material - Google Patents

Method and apparatus for swaging tubular material

Info

Publication number
CA1051824A
CA1051824A CA265,716A CA265716A CA1051824A CA 1051824 A CA1051824 A CA 1051824A CA 265716 A CA265716 A CA 265716A CA 1051824 A CA1051824 A CA 1051824A
Authority
CA
Canada
Prior art keywords
rollers
workpiece
mandrel
roller cage
relative
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
CA265,716A
Other languages
English (en)
French (fr)
Inventor
James R. Duffey
Joseph W. Smith
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.)
Carrier Corp
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Application granted granted Critical
Publication of CA1051824A publication Critical patent/CA1051824A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/12—Shaping end portions of hollow articles
    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Forging (AREA)
  • Turning (AREA)
CA265,716A 1975-11-26 1976-11-16 Method and apparatus for swaging tubular material Expired CA1051824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/635,486 US4033163A (en) 1975-11-26 1975-11-26 Apparatus for swaging tubular material

Publications (1)

Publication Number Publication Date
CA1051824A true CA1051824A (en) 1979-04-03

Family

ID=24547985

Family Applications (1)

Application Number Title Priority Date Filing Date
CA265,716A Expired CA1051824A (en) 1975-11-26 1976-11-16 Method and apparatus for swaging tubular material

Country Status (8)

Country Link
US (1) US4033163A (OSRAM)
BR (1) BR7607805A (OSRAM)
CA (1) CA1051824A (OSRAM)
DE (1) DE2651889C3 (OSRAM)
FR (1) FR2332827A1 (OSRAM)
GB (1) GB1530020A (OSRAM)
IT (1) IT1064551B (OSRAM)
NL (1) NL7612431A (OSRAM)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143535A (en) * 1978-02-21 1979-03-13 Automatic Sprinkler Limited Pipe end shaper
US4693105A (en) * 1983-10-11 1987-09-15 Lee Jr Roy Method of and apparatus for straightening, swaging, and threading a pipe
US4649727A (en) * 1984-11-15 1987-03-17 Northrop Corporation Rotary driver and swaging tool
EP0955110B1 (de) * 1998-05-07 2004-04-07 Leico GmbH & Co. Werkzeugmaschinenbau Verfahren zum Drückwalzen und Drückwalzvorrichtung
US6101696A (en) * 1998-11-05 2000-08-15 Carter; Sam W. Pipe end burnishing tool
US6314779B1 (en) * 1999-05-19 2001-11-13 Donald A. Kesinger Conductor reducer for co-axial cable
RU2192326C2 (ru) * 2000-06-23 2002-11-10 Научно-Производственное Объединение По Технологии Машиностроения "Цниитмаш" Устройство для локального обжатия трубопроводов
US6497022B1 (en) 2001-05-15 2002-12-24 Sam W. Carter Pipe end burnishing tool with floating surfaces technical field
CN107470380A (zh) * 2017-07-26 2017-12-15 浙江宏利汽车零部件有限公司 保持架冷挤压装置及冷挤压方法
CN107971439B (zh) * 2017-12-26 2019-03-19 合肥合锻智能制造股份有限公司 一种机械压力机使用的移动工作台减速停止限位装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1665915A (en) * 1925-12-21 1928-04-10 Albert C Ekman Pipe-swaging device
US1921810A (en) * 1931-12-12 1933-08-08 Duchesne Ernest Boiler plug expander
US2649889A (en) * 1948-03-30 1953-08-25 Frank E Dudley Tube expanding
US2843918A (en) * 1956-08-14 1958-07-22 Madison Faessler Tool Company Burnishing tool
US3736633A (en) * 1971-09-21 1973-06-05 Cogsdill Tool Prod Finishing device for internal and external surfaces
DE2150896C3 (de) * 1971-10-13 1980-07-10 Wilhelm Hegenscheidt Gmbh, 5140 Erkelenz Einrichtung zum Glattwalzen kurzer außenzylindrischer Teile im Einstechverfahren
US3815397A (en) * 1973-04-02 1974-06-11 Carrier Corp Swaging and finishing tool
US3924433A (en) 1973-07-09 1975-12-09 Dresser Ind Stop collar for tube expander

Also Published As

Publication number Publication date
FR2332827A1 (fr) 1977-06-24
FR2332827B1 (OSRAM) 1982-10-01
DE2651889A1 (de) 1977-06-08
DE2651889C3 (de) 1982-01-14
BR7607805A (pt) 1977-10-11
DE2651889B2 (de) 1981-05-07
NL7612431A (nl) 1977-05-31
GB1530020A (en) 1978-10-25
US4033163A (en) 1977-07-05
IT1064551B (it) 1985-02-18

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