JPS4826592B1 - - Google Patents

Info

Publication number
JPS4826592B1
JPS4826592B1 JP44057336A JP5733669A JPS4826592B1 JP S4826592 B1 JPS4826592 B1 JP S4826592B1 JP 44057336 A JP44057336 A JP 44057336A JP 5733669 A JP5733669 A JP 5733669A JP S4826592 B1 JPS4826592 B1 JP S4826592B1
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.)
Pending
Application number
JP44057336A
Other languages
Japanese (ja)
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 JPS4826592B1 publication Critical patent/JPS4826592B1/ja
Pending 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/025—Stamping using rigid devices or tools for tubular 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
    • B21D41/02—Enlarging
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/014—Expansible and collapsible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)
JP44057336A 1969-05-19 1969-07-18 Pending JPS4826592B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82555369A 1969-05-19 1969-05-19

Publications (1)

Publication Number Publication Date
JPS4826592B1 true JPS4826592B1 (en) 1973-08-13

Family

ID=25244300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44057336A Pending JPS4826592B1 (en) 1969-05-19 1969-07-18

Country Status (3)

Country Link
US (1) US3583200A (en)
JP (1) JPS4826592B1 (en)
DE (1) DE1943740C2 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2145069C2 (en) * 1971-09-06 1975-05-07 Mannesmannroehren-Werke Gmbh, 4000 Duesseldorf Mechanical pipe expander
US3762041A (en) * 1971-11-10 1973-10-02 Gen Electric Methods for manufacturing slotted core structures
US3872705A (en) * 1971-11-10 1975-03-25 Gen Electric Apparatus for manufacturing slotted core structures
US4278490A (en) * 1979-12-21 1981-07-14 Owens-Corning Fiberglas Corporation Sleeve for changing diameter of collapsible mandrel
US4594873A (en) * 1984-10-29 1986-06-17 Kaunitz Clyde F Method and apparatus for preparing pipe sections for welding
GB9213874D0 (en) * 1992-06-30 1992-08-12 Fisons Plc Process to novel medicament form
US6868906B1 (en) 1994-10-14 2005-03-22 Weatherford/Lamb, Inc. Closed-loop conveyance systems for well servicing
GB9714651D0 (en) 1997-07-12 1997-09-17 Petroline Wellsystems Ltd Downhole tubing
US6098717A (en) * 1997-10-08 2000-08-08 Formlock, Inc. Method and apparatus for hanging tubulars in wells
GB9723031D0 (en) * 1997-11-01 1998-01-07 Petroline Wellsystems Ltd Downhole tubing location method
CA2356131C (en) 1998-12-22 2008-01-29 Weatherford/Lamb, Inc. Downhole sealing for production tubing
CA2356194C (en) 1998-12-22 2007-02-27 Weatherford/Lamb, Inc. Procedures and equipment for profiling and jointing of pipes
GB0224807D0 (en) * 2002-10-25 2002-12-04 Weatherford Lamb Downhole filter
US6415863B1 (en) 1999-03-04 2002-07-09 Bestline Liner System, Inc. Apparatus and method for hanging tubulars in wells
GB9921557D0 (en) 1999-09-14 1999-11-17 Petroline Wellsystems Ltd Downhole apparatus
US6598678B1 (en) 1999-12-22 2003-07-29 Weatherford/Lamb, Inc. Apparatus and methods for separating and joining tubulars in a wellbore
US6325148B1 (en) 1999-12-22 2001-12-04 Weatherford/Lamb, Inc. Tools and methods for use with expandable tubulars
DE10008688C1 (en) * 2000-02-18 2001-02-08 Sms Demag Ag Mechanical pipe expander has a lubricant cladding between the mantle surfaces of the multi-edge pyramid and the moving segments to reduce wear between moving surfaces without a lubricant oil
DE60117372T2 (en) * 2000-05-05 2006-10-12 Weatherford/Lamb, Inc., Houston DEVICE AND METHOD FOR PRODUCING LATERAL DRILLING
US7172027B2 (en) * 2001-05-15 2007-02-06 Weatherford/Lamb, Inc. Expanding tubing
US6732806B2 (en) 2002-01-29 2004-05-11 Weatherford/Lamb, Inc. One trip expansion method and apparatus for use in a wellbore
WO2004097169A1 (en) * 2003-04-25 2004-11-11 Shell Internationale Research Maatschappij B.V. Expander system for incremental expansion of a tubular element
EA008298B1 (en) * 2003-04-25 2007-04-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Expander system for stepwise expansion of a tubular element
CA2524506C (en) * 2003-05-05 2012-08-21 Shell Canada Limited Expansion device for expanding a pipe
US7308944B2 (en) * 2003-10-07 2007-12-18 Weatherford/Lamb, Inc. Expander tool for use in a wellbore
US7551705B2 (en) * 2003-12-11 2009-06-23 Areva Np, Inc. Fuel assembly top nozzle repair sleeve and method for repairing a fuel assembly
US9346221B2 (en) * 2008-12-19 2016-05-24 The Boeing Company Composite stiffener positioning and vacuum bag installation
US8454870B2 (en) * 2008-12-19 2013-06-04 The Boeing Company Manufacturing one-piece composite sections using outer mold line tooling
CN104785650B (en) * 2015-04-23 2017-01-25 江苏振光电力设备制造有限公司 Expanding mechanism of expanding machine
CN110681750A (en) * 2019-10-12 2020-01-14 沙文曼(无锡)智能装备有限公司 Rotary external support structure of pipe end forming machine
CN111674566A (en) * 2020-05-25 2020-09-18 哈尔滨工业大学 Adjustable inner support restraining device for controlling roundness of cabin section component
CN111528592B (en) * 2020-06-28 2022-04-01 深圳世代相传实业有限公司 Oil pressure stamping forming method of gold pendant structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL295611A (en) *
US1117961A (en) * 1910-10-18 1914-11-17 Phillips Metallic Hose Co Joint member for flexible pipe-joints.
US2461565A (en) * 1944-12-07 1949-02-15 Wayne J Morrill Metal sleeve expanding device with integral wedge and piston rod
US2943667A (en) * 1957-10-14 1960-07-05 Arrowsmith Tool & Die Corp Expanding mandrel hydro-press
US3461710A (en) * 1967-12-28 1969-08-19 Grotnes Machine Works Inc Methods and apparatus for shrink forming metal articles

Also Published As

Publication number Publication date
DE1943740A1 (en) 1971-07-08
US3583200A (en) 1971-06-08
DE1943740C2 (en) 1974-08-08

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