DE3876755T2 - Vorrichtung zum kaltschmieden von rohrformteilen. - Google Patents

Vorrichtung zum kaltschmieden von rohrformteilen.

Info

Publication number
DE3876755T2
DE3876755T2 DE8888305737T DE3876755T DE3876755T2 DE 3876755 T2 DE3876755 T2 DE 3876755T2 DE 8888305737 T DE8888305737 T DE 8888305737T DE 3876755 T DE3876755 T DE 3876755T DE 3876755 T2 DE3876755 T2 DE 3876755T2
Authority
DE
Germany
Prior art keywords
molded parts
cold forging
pipe molded
forging pipe
cold
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
DE8888305737T
Other languages
English (en)
Other versions
DE3876755D1 (de
Inventor
David L Ford
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.)
Cameron International Corp
Original Assignee
Cooper Industries LLC
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 Cooper Industries LLC filed Critical Cooper Industries LLC
Application granted granted Critical
Publication of DE3876755D1 publication Critical patent/DE3876755D1/de
Publication of DE3876755T2 publication Critical patent/DE3876755T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • B21D39/203—Tube expanders with mandrels, e.g. expandable expandable by fluid or elastic material
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
DE8888305737T 1987-10-28 1988-06-23 Vorrichtung zum kaltschmieden von rohrformteilen. Expired - Fee Related DE3876755T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/114,422 US4791796A (en) 1987-10-28 1987-10-28 Tool for cold forging tubular members

Publications (2)

Publication Number Publication Date
DE3876755D1 DE3876755D1 (de) 1993-01-28
DE3876755T2 true DE3876755T2 (de) 1993-05-13

Family

ID=22355089

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888305737T Expired - Fee Related DE3876755T2 (de) 1987-10-28 1988-06-23 Vorrichtung zum kaltschmieden von rohrformteilen.

Country Status (7)

Country Link
US (1) US4791796A (de)
EP (1) EP0314267B1 (de)
JP (1) JP2559134B2 (de)
BR (1) BR8804263A (de)
CA (1) CA1296931C (de)
DE (1) DE3876755T2 (de)
NO (1) NO175414C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009032317A1 (de) * 2009-07-09 2011-01-13 Ush Schraubwerkzeugfabrik Ulrich Schmidt Gmbh & Co. Kg Verfahren zur Herstellung einer festen Verbindung

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4925220A (en) * 1988-12-16 1990-05-15 Cameron Iron Works U.S.A., Inc. Tubular joint
US5335729A (en) * 1992-05-11 1994-08-09 Cooper Industries, Inc. Tubular connection, method for making same, and tool therefor
DE59602632D1 (de) * 1995-05-11 1999-09-09 Siemens Ag Vorrichtung zum aufweiten eines rohres
US5907965A (en) * 1995-05-11 1999-06-01 Siemens Aktiengesellschaft Device for expanding a tube
US5916317A (en) * 1996-01-04 1999-06-29 Ball Corporation Metal container body shaping/embossing
US6079244A (en) * 1996-01-04 2000-06-27 Ball Corporation Method and apparatus for reshaping a container body
US6409175B1 (en) 1999-07-13 2002-06-25 Grant Prideco, Inc. Expandable joint connector
US6405762B1 (en) 2000-06-16 2002-06-18 Cooper Cameron Corporation Composite pipe assembly and method for preparing the same
US7086669B2 (en) * 2002-11-07 2006-08-08 Grant Prideco, L.P. Method and apparatus for sealing radially expanded joints
KR200363966Y1 (ko) * 2004-07-02 2004-10-07 서진미 파이프 확관장치
US8136378B2 (en) * 2009-09-21 2012-03-20 Ford Global Technologies, Llc Seal for fluid forming tools

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB853630A (en) * 1956-02-15 1960-11-09 Perfectionnement Du Materiel D Improvements in devices for fixing tubes in openings in plates
BE558302A (de) * 1956-06-15
US2997093A (en) * 1958-01-10 1961-08-22 Keelavite Co Ltd Pumps
US3343916A (en) * 1965-02-19 1967-09-26 Exxon Research Engineering Co Cyclic gas separation process and system
US4330144A (en) * 1974-11-27 1982-05-18 Ridenour Ralph Gaylord Tube fitting assembly with deformable seal
US4195390A (en) * 1977-01-03 1980-04-01 Scientific Technologies, Inc. Apparatus and method for manipulation and sleeving of tubular members
SE426919B (sv) * 1980-04-15 1983-02-21 Carbox Ab Sett att kalibrera ett rorformat foremal och apparat for utovande av settet
IT1131143B (it) * 1980-05-06 1986-06-18 Nuovo Pignone Spa Metodo perfezionato per la giunzione a tenuta di un manicotto flangiato ad una tubazione,particolarmente indicato per riparare tubazioni sottomarine posate a grandi profondita'
CA1152876A (en) * 1981-11-17 1983-08-30 John A. Aikin Bladder type hydraulic expander
US4502308A (en) * 1982-01-22 1985-03-05 Haskel, Inc. Swaging apparatus having elastically deformable members with segmented supports
DE3203144A1 (de) * 1982-01-30 1983-08-11 Wilfried 4630 Bochum Busse Verfahren zur druckdichten befestigung eines rohres in einem rohrboden o.dgl.
US4498220A (en) * 1982-08-23 1985-02-12 The Trane Company Method for pre-expanding heat exchanger tube
US4608739A (en) * 1983-04-06 1986-09-02 Big-Inch Marine Systems, Inc. Connector of and sealing of tubular members
US4662663A (en) * 1983-12-19 1987-05-05 Cameron Iron Works, Inc. Tubular member for underwater connection having volume
US4616392A (en) * 1984-10-04 1986-10-14 Westinghouse Electric Corp. Bladder mandrel for hydraulic expansions of tubes and sleeves
US4724693A (en) * 1985-12-20 1988-02-16 Combustion Engineering, Inc. Tube expansion tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009032317A1 (de) * 2009-07-09 2011-01-13 Ush Schraubwerkzeugfabrik Ulrich Schmidt Gmbh & Co. Kg Verfahren zur Herstellung einer festen Verbindung

Also Published As

Publication number Publication date
JPH01122632A (ja) 1989-05-15
BR8804263A (pt) 1989-05-23
EP0314267A3 (en) 1990-08-01
JP2559134B2 (ja) 1996-12-04
NO175414C (no) 1994-10-12
NO175414B (no) 1994-07-04
NO884806D0 (no) 1988-10-27
NO884806L (no) 1989-05-02
DE3876755D1 (de) 1993-01-28
CA1296931C (en) 1992-03-10
EP0314267A2 (de) 1989-05-03
US4791796A (en) 1988-12-20
EP0314267B1 (de) 1992-12-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: COOPER CAMERON CORP. (N.D. GES. D. STAATES DELAWAR

8339 Ceased/non-payment of the annual fee