EP1867404A4 - Closing method and closing machine - Google Patents

Closing method and closing machine

Info

Publication number
EP1867404A4
EP1867404A4 EP06731215A EP06731215A EP1867404A4 EP 1867404 A4 EP1867404 A4 EP 1867404A4 EP 06731215 A EP06731215 A EP 06731215A EP 06731215 A EP06731215 A EP 06731215A EP 1867404 A4 EP1867404 A4 EP 1867404A4
Authority
EP
European Patent Office
Prior art keywords
closing
machine
closing machine
closing method
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.)
Granted
Application number
EP06731215A
Other languages
German (de)
French (fr)
Other versions
EP1867404B1 (en
EP1867404A1 (en
Inventor
Taiji Hattori
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.)
KYB Corp
Original Assignee
Kayaba Industry Co Ltd
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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Publication of EP1867404A1 publication Critical patent/EP1867404A1/en
Publication of EP1867404A4 publication Critical patent/EP1867404A4/en
Application granted granted Critical
Publication of EP1867404B1 publication Critical patent/EP1867404B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/16—Heating or cooling
    • 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
    • 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
    • B21K21/14—Shaping end portions of hollow articles closed or substantially-closed ends, e.g. cartridge bottoms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
EP06731215.7A 2005-03-31 2006-03-30 Closing method and closing machine Not-in-force EP1867404B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005101786A JP4649255B2 (en) 2005-03-31 2005-03-31 Closing processing method and closing processing machine
PCT/JP2006/307267 WO2006107088A1 (en) 2005-03-31 2006-03-30 Closing method and closing machine

Publications (3)

Publication Number Publication Date
EP1867404A1 EP1867404A1 (en) 2007-12-19
EP1867404A4 true EP1867404A4 (en) 2012-03-07
EP1867404B1 EP1867404B1 (en) 2013-05-08

Family

ID=37073621

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06731215.7A Not-in-force EP1867404B1 (en) 2005-03-31 2006-03-30 Closing method and closing machine

Country Status (5)

Country Link
US (1) US20090272170A1 (en)
EP (1) EP1867404B1 (en)
JP (1) JP4649255B2 (en)
ES (1) ES2417017T3 (en)
WO (1) WO2006107088A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5139683B2 (en) 2007-01-17 2013-02-06 カヤバ工業株式会社 Closing processing apparatus and closing processing method
JP2012139724A (en) * 2010-12-17 2012-07-26 Univ Of Yamanashi Progressive press-working apparatus
CN102688950B (en) * 2011-03-23 2014-06-11 哈尔滨建成集团有限公司 Integral forming process of steel cylinders
CN103394864B (en) * 2013-08-03 2016-01-20 山东丝绸纺织职业学院 Stainless steel metal channel closure technique and sealing workpiece
CN105234545B (en) * 2015-11-10 2018-03-16 长沙固鑫机械设备有限公司 A kind of metal circular tube port automatic plugging device and method
CN105344856B (en) * 2015-12-18 2016-10-12 哈尔滨锅炉厂有限责任公司 A kind of device of pipe rotation press closing
CN113492179B (en) * 2021-08-13 2024-11-08 莱州鸿源台钳制造有限公司 Necking device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4431517C1 (en) * 1994-08-11 1996-02-08 Manfred Klever Method of forming end pieces on metal tubes
DE19714753A1 (en) * 1997-04-10 1998-10-15 Gfu Ges Fuer Umformung Und Mas Shaping closed container base
WO2001064410A1 (en) * 2000-03-01 2001-09-07 'diamant Boart', Naamloze Vennootschap Tubular drill
EP1355080A1 (en) * 2000-12-26 2003-10-22 Kayaba Industry Co., Ltd. Outer shell unit and method of manufacturing the unit

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434737A (en) * 1943-09-28 1948-01-20 Production Plating Works Inc Machine for closing tube ends
US2524420A (en) * 1947-09-20 1950-10-03 Earle A Blampin Spinning-in the ends of tubes
US2513739A (en) * 1949-03-15 1950-07-04 Cosmopolitan Wares Inc Method and apparatus for forming metallic bodies
US2647979A (en) * 1952-06-27 1953-08-04 Massey Harris Co Ltd Method and apparatus for forming large upsets
US3050613A (en) * 1959-09-23 1962-08-21 Sylvania Electric Prod Apparatus and method for bonding tubular elements
IT649693A (en) * 1961-05-30
US3475786A (en) * 1966-12-30 1969-11-04 Medical Supply Co Tube closing machine
US3594894A (en) * 1968-11-20 1971-07-27 Gen Fire Extinguisher Corp Method of forming cartridges
US3882594A (en) * 1972-02-22 1975-05-13 Servco Co Method of forming a hard facing on the body of a tool
US4627665A (en) * 1985-04-04 1986-12-09 Ss Indus. Cold-headed and roll-formed pick type cutter body with carbide insert
US5093039A (en) * 1989-01-30 1992-03-03 Kazunori Kijima Highly pure sintered carbide with high electric conductivity and process of producing the same
CN1283378C (en) * 1993-12-16 2006-11-08 杰富意钢铁株式会社 Apparatus for joining metal pieces
US6742236B1 (en) * 1999-09-20 2004-06-01 Smith & Nephew, Inc. Making closed end tubes for surgical instruments
JP2002153930A (en) * 2000-09-06 2002-05-28 Toyota Motor Corp Hollow member, its manufacturing method, fluid circulation system using the hollow member, and forming apparatus for hollow material
JP4851646B2 (en) * 2000-12-26 2012-01-11 カヤバ工業株式会社 Production method of strut type outer shell unit
JP2002295569A (en) * 2001-03-28 2002-10-09 Kayaba Ind Co Ltd Strut type outer shell unit
JP2003200241A (en) * 2001-12-27 2003-07-15 Tokico Ltd Method and device for closing tubular end
JP4547702B2 (en) * 2004-05-31 2010-09-22 日立オートモティブシステムズ株式会社 Bottomed tube and manufacturing method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4431517C1 (en) * 1994-08-11 1996-02-08 Manfred Klever Method of forming end pieces on metal tubes
DE19714753A1 (en) * 1997-04-10 1998-10-15 Gfu Ges Fuer Umformung Und Mas Shaping closed container base
WO2001064410A1 (en) * 2000-03-01 2001-09-07 'diamant Boart', Naamloze Vennootschap Tubular drill
EP1355080A1 (en) * 2000-12-26 2003-10-22 Kayaba Industry Co., Ltd. Outer shell unit and method of manufacturing the unit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006107088A1 *

Also Published As

Publication number Publication date
EP1867404B1 (en) 2013-05-08
JP2006281236A (en) 2006-10-19
EP1867404A1 (en) 2007-12-19
ES2417017T3 (en) 2013-08-05
JP4649255B2 (en) 2011-03-09
US20090272170A1 (en) 2009-11-05
WO2006107088A1 (en) 2006-10-12

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