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BR8507121A - TOOL FOR USE IN THE MANUFACTURE OF A HOLE ITEM, PRESS EQUIPPED WITH THE TOOL, AND PROCESS OF MANUFACTURING A HOLE ITEM USING THE TOOL - Google Patents

TOOL FOR USE IN THE MANUFACTURE OF A HOLE ITEM, PRESS EQUIPPED WITH THE TOOL, AND PROCESS OF MANUFACTURING A HOLE ITEM USING THE TOOL

Info

Publication number
BR8507121A
BR8507121A BR8507121A BR8507121A BR8507121A BR 8507121 A BR8507121 A BR 8507121A BR 8507121 A BR8507121 A BR 8507121A BR 8507121 A BR8507121 A BR 8507121A BR 8507121 A BR8507121 A BR 8507121A
Authority
BR
Brazil
Prior art keywords
tool
elements
hole item
manufacture
joint
Prior art date
Application number
BR8507121A
Other languages
Portuguese (pt)
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 BR8507121A publication Critical patent/BR8507121A/en

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
    • 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
    • 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
    • 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)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Dry Shavers And Clippers (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

A tool for use in the manufacture of the outer member of a cross-groove type of constant velocity ratio universal joint by forming a blank in a die with the tool in the interior of the blank to define the internal shape of the joint member. The tool comprises first and second elements (33, 37) with portions (34, 38) which together define the shape required in the joint outer member, having formations (34a, 38a) which form the grooves therein, and have an internal cavity (40) which receives an expander (23) to hold the elements in their operative positions. After withdrawal of the expander, the first elements (33) can be moved radially inwardly to disengage them from the formed joint member and withdrawn, following which the second elements (34) can be moved inwardly and subsequently withdrawn.
BR8507121A 1984-02-18 1985-01-24 TOOL FOR USE IN THE MANUFACTURE OF A HOLE ITEM, PRESS EQUIPPED WITH THE TOOL, AND PROCESS OF MANUFACTURING A HOLE ITEM USING THE TOOL BR8507121A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848404321A GB8404321D0 (en) 1984-02-18 1984-02-18 Tool
PCT/GB1985/000036 WO1985003655A1 (en) 1984-02-18 1985-01-24 Tool for and method of making hollow articles

Publications (1)

Publication Number Publication Date
BR8507121A true BR8507121A (en) 1987-07-14

Family

ID=10556820

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8507121A BR8507121A (en) 1984-02-18 1985-01-24 TOOL FOR USE IN THE MANUFACTURE OF A HOLE ITEM, PRESS EQUIPPED WITH THE TOOL, AND PROCESS OF MANUFACTURING A HOLE ITEM USING THE TOOL

Country Status (12)

Country Link
EP (2) EP0201499A1 (en)
JP (1) JPS61501831A (en)
AT (1) ATE35784T1 (en)
AU (1) AU583260B2 (en)
BR (1) BR8507121A (en)
CA (1) CA1272371A (en)
DE (1) DE3563821D1 (en)
ES (1) ES8603308A1 (en)
GB (2) GB8404321D0 (en)
MX (1) MX162499A (en)
WO (1) WO1985003655A1 (en)
ZA (1) ZA85834B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8520641D0 (en) * 1985-08-17 1985-09-25 Pfd Ltd Tool
DE3712301C2 (en) * 1987-04-10 1994-04-28 Loehr & Bromkamp Gmbh Press tool
JPH01104441A (en) * 1987-07-03 1989-04-21 Aida Eng Ltd Manufacturing equipment for equal velocity joint and its similar item
DE3933293A1 (en) * 1989-10-05 1991-04-11 Schoeneweiss & Co Gmbh SPREADING TOOL
DE3933292A1 (en) * 1989-10-05 1991-04-11 Schoeneweiss & Co Gmbh SPREADING TOOL FOR A FORMING DEVICE
DE4138126A1 (en) * 1991-11-19 1993-05-27 Fraunhofer Ges Forschung TOOL FOR THE SPANLESS PRODUCTION OF EXTERNAL OR INTERNAL CONTOURS ON WORKPIECES
DE19832503A1 (en) * 1998-07-20 2000-01-27 Schaeffler Waelzlager Ohg Manufacturing rotation symmetrical molded article with undercuts, slots, cavities or threading on inside, by placing removable splay sleeve inside article and then drawing it inside mold
US7347077B2 (en) 2003-11-27 2008-03-25 Honda Motor Co., Ltd. Method of manufacturing outer ring member for constant velocity joint
JP4319015B2 (en) * 2003-11-27 2009-08-26 本田技研工業株式会社 Manufacturing method of outer ring member for constant velocity joint
CN106111863A (en) * 2016-07-11 2016-11-16 上海纳铁福传动系统有限公司 The processing method of a kind of forging and forging mold thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2830275C3 (en) * 1978-07-10 1984-02-09 Volkswagenwerk Ag, 3180 Wolfsburg Press tool for producing an inner contour of a preformed workpiece
AT358365B (en) * 1978-11-29 1980-09-10 Ver Edelstahlwerke Ag FORGED DIE
US4262518A (en) * 1979-07-16 1981-04-21 Caterpillar Tractor Co. Tube expander and method
DE3004024C2 (en) * 1980-02-05 1985-08-01 Liebergeld, Rudolf, Dipl.-Ing., 8500 Nürnberg Tool for producing a joint body
JPS571685A (en) * 1980-05-28 1982-01-06 Tokyo Shibaura Electric Co Turning gear holding article
JPS57181737A (en) * 1981-04-28 1982-11-09 Aida Eng Ltd Manufacturing device of parts with opening of reduced smaller diameter than inner part extending over whole circumference
FR2526687B1 (en) * 1982-05-13 1985-08-30 Luchaire Sa FORMING AND CALIBRATION TOOL, PARTICULARLY FOR BOLS OF ROCKET JOINTS
ZA837329B (en) * 1982-10-14 1984-05-30 Pfd Ltd Tool for and method of making hollow articles
ZA837328B (en) * 1982-10-14 1984-05-30 Pfd Ltd Manufacture of article having undercut internal surface

Also Published As

Publication number Publication date
GB8404321D0 (en) 1984-03-21
GB2183187B (en) 1988-06-15
JPS61501831A (en) 1986-08-28
DE3563821D1 (en) 1988-08-25
CA1272371A (en) 1990-08-07
GB2183187A (en) 1987-06-03
ES540499A0 (en) 1985-12-16
EP0153810B1 (en) 1988-07-20
EP0153810A1 (en) 1985-09-04
GB8618146D0 (en) 1986-09-03
AU3887985A (en) 1985-09-10
EP0201499A1 (en) 1986-11-20
AU583260B2 (en) 1989-04-27
MX162499A (en) 1991-05-13
ZA85834B (en) 1985-09-25
ES8603308A1 (en) 1985-12-16
WO1985003655A1 (en) 1985-08-29
ATE35784T1 (en) 1988-08-15

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