ZA866001B - Tool for and method of making hollow articles - Google Patents

Tool for and method of making hollow articles

Info

Publication number
ZA866001B
ZA866001B ZA866001A ZA866001A ZA866001B ZA 866001 B ZA866001 B ZA 866001B ZA 866001 A ZA866001 A ZA 866001A ZA 866001 A ZA866001 A ZA 866001A ZA 866001 B ZA866001 B ZA 866001B
Authority
ZA
South Africa
Prior art keywords
tool
hollow articles
making hollow
making
articles
Prior art date
Application number
ZA866001A
Other languages
English (en)
Inventor
Edward Alfred Langford
Geoffrey Allen Morden
Original Assignee
Pfd 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 Pfd Ltd filed Critical Pfd Ltd
Publication of ZA866001B publication Critical patent/ZA866001B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
    • 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
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
    • B21K1/762—Coupling members for conveying mechanical motion, e.g. universal joints
    • 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
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
    • B21K1/762—Coupling members for conveying mechanical motion, e.g. universal joints
    • B21K1/765—Outer elements of coupling members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Drilling Tools (AREA)
ZA866001A 1985-08-17 1986-08-11 Tool for and method of making hollow articles ZA866001B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858520641A GB8520641D0 (en) 1985-08-17 1985-08-17 Tool

Publications (1)

Publication Number Publication Date
ZA866001B true ZA866001B (en) 1987-03-25

Family

ID=10583925

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA866001A ZA866001B (en) 1985-08-17 1986-08-11 Tool for and method of making hollow articles

Country Status (11)

Country Link
US (1) US4768368A (de)
EP (1) EP0270538B1 (de)
JP (1) JPH0767591B2 (de)
KR (1) KR870700423A (de)
AU (1) AU591698B2 (de)
BR (1) BR8607176A (de)
DE (1) DE3677020D1 (de)
ES (1) ES2001530A6 (de)
GB (2) GB8520641D0 (de)
WO (1) WO1987001061A1 (de)
ZA (1) ZA866001B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3712301C2 (de) * 1987-04-10 1994-04-28 Loehr & Bromkamp Gmbh Preßwerkzeug
JPH01104441A (ja) * 1987-07-03 1989-04-21 Aida Eng Ltd 等速ジョイント及びその類似物の製造装置
DE3933293A1 (de) * 1989-10-05 1991-04-11 Schoeneweiss & Co Gmbh Spreizwerkzeug
DE3933292A1 (de) * 1989-10-05 1991-04-11 Schoeneweiss & Co Gmbh Spreizwerkzeug fuer eine formungseinrichtung
JP2729852B2 (ja) * 1990-08-07 1998-03-18 本田技研工業株式会社 ボール継手用外輪の成形に用いられるしごき加工用ポンチの製造方法
DE4433991C2 (de) * 1994-09-23 1999-01-07 Doege Eckart Spreizwerkzeug zur Herstellung hinterschnittener Werkstücke
JP3723638B2 (ja) * 1995-09-27 2005-12-07 Ｎｔｎ株式会社 クロス溝を有する自在継手外輪の製造方法及び装置
DE19832503A1 (de) * 1998-07-20 2000-01-27 Schaeffler Waelzlager Ohg Verfahren zum Herstellen eines rotationssymmetrischen Formteils und zugehöriges Werkzeug
DE19915879A1 (de) * 1999-04-08 2000-10-12 Hirschvogel Umwelttechnik Verfahren zur Herstellung von Gleichlaufgelenken
DE19943805B4 (de) * 1999-08-19 2004-04-29 Hirschvogel Umformtechnik Gmbh Verfahren zum Entformen eines Stempels aus einem hohlen Gegenstand und Werkzeug zum Bearbeiten von Rillen an der Innenmantelfläche eines solchen hohlen Gegenstands
CN100358649C (zh) * 2003-05-09 2008-01-02 大众汽车有限公司 压力加工制造或成型制造螺旋形滚道的装置和方法
DE102004017866A1 (de) * 2004-04-13 2005-11-03 Profil-Verbindungstechnik Gmbh & Co. Kg Verfahren zur Herstellung von Hohlkörperelementen, Hohlkörperelement, Zusammenbauteil sowie Folgeverbundwerkzeug zur Durchführung des Verfahrens

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT358365B (de) * 1978-11-29 1980-09-10 Ver Edelstahlwerke Ag Schmiedegesenk
DE2853230A1 (de) * 1978-12-09 1980-06-12 Metallumform Hubert Eing Verfahren und gesenkwerkzeug zur herstellung einer gelenkhaelfte eines homokinetischen gelenkes
JPS5762831A (en) * 1980-10-02 1982-04-16 Nissan Motor Co Ltd Forging die for part having reverse gradient
JPS59297A (ja) * 1982-06-25 1984-01-05 Matsushita Electric Ind Co Ltd スピ−カ振動板
US4493975A (en) * 1982-09-30 1985-01-15 Yamada Electric Industries Co., Ltd. Hang-up hair dryer
ZA837328B (en) * 1982-10-14 1984-05-30 Pfd Ltd Manufacture of article having undercut internal surface
ZA837329B (en) * 1982-10-14 1984-05-30 Pfd Ltd Tool for and method of making hollow articles
GB8404321D0 (en) * 1984-02-18 1984-03-21 Pfd Ltd Tool
JPS60222622A (ja) * 1984-04-18 1985-11-07 Toyota Motor Corp クロス溝を有する自在継手の外輪

Also Published As

Publication number Publication date
KR870700423A (ko) 1987-12-29
JPS63502013A (ja) 1988-08-11
JPH0767591B2 (ja) 1995-07-26
AU591698B2 (en) 1989-12-14
EP0270538B1 (de) 1991-01-16
ES2001530A6 (es) 1988-06-01
GB2199778B (en) 1989-01-11
BR8607176A (pt) 1988-09-13
GB8802138D0 (en) 1988-03-23
WO1987001061A1 (en) 1987-02-26
GB8520641D0 (en) 1985-09-25
GB2199778A (en) 1988-07-20
DE3677020D1 (de) 1991-02-21
EP0270538A1 (de) 1988-06-15
AU6221386A (en) 1987-03-10
US4768368A (en) 1988-09-06

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