JPS5812089B2 - 閉塞押出成形装置 - Google Patents

閉塞押出成形装置

Info

Publication number
JPS5812089B2
JPS5812089B2 JP55003784A JP378480A JPS5812089B2 JP S5812089 B2 JPS5812089 B2 JP S5812089B2 JP 55003784 A JP55003784 A JP 55003784A JP 378480 A JP378480 A JP 378480A JP S5812089 B2 JPS5812089 B2 JP S5812089B2
Authority
JP
Japan
Prior art keywords
mold
cylindrical
punch
guide hole
shaped
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
Application number
JP55003784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56102334A (en
Inventor
越丸肇
石井昭寿
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP55003784A priority Critical patent/JPS5812089B2/ja
Priority to US06/222,393 priority patent/US4342213A/en
Priority to AU66074/81A priority patent/AU524297B2/en
Priority to GB8101281A priority patent/GB2067445B/en
Priority to DE3101123A priority patent/DE3101123C2/de
Priority to FR8100806A priority patent/FR2474908A1/fr
Priority to CA000368636A priority patent/CA1150670A/en
Publication of JPS56102334A publication Critical patent/JPS56102334A/ja
Publication of JPS5812089B2 publication Critical patent/JPS5812089B2/ja
Expired legal-status Critical Current

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
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/14—Making other products
    • 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)
JP55003784A 1980-01-17 1980-01-17 閉塞押出成形装置 Expired JPS5812089B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP55003784A JPS5812089B2 (ja) 1980-01-17 1980-01-17 閉塞押出成形装置
US06/222,393 US4342213A (en) 1980-01-17 1981-01-05 Closed chamber extrusion method and apparatus for shaping of metal rod into tulip-shaped part
AU66074/81A AU524297B2 (en) 1980-01-17 1981-01-08 Closed chamber extrusion method and apparatus
GB8101281A GB2067445B (en) 1980-01-17 1981-01-15 Closed chamber extrusion of metal rod into tulip-shaped part
DE3101123A DE3101123C2 (de) 1980-01-17 1981-01-15 Vorrichtung zum Fließpressen von dreiarmigen Gabelelementen
FR8100806A FR2474908A1 (fr) 1980-01-17 1981-01-16 Procede et dispositif d'extrusion en chambre fermee pour configurer une tige en metal en une piece en forme de tulipe
CA000368636A CA1150670A (en) 1980-01-17 1981-01-16 Closed chamber extrusion method and apparatus for shaping of metal rod into tulip-shaped part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55003784A JPS5812089B2 (ja) 1980-01-17 1980-01-17 閉塞押出成形装置

Publications (2)

Publication Number Publication Date
JPS56102334A JPS56102334A (en) 1981-08-15
JPS5812089B2 true JPS5812089B2 (ja) 1983-03-07

Family

ID=11566804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55003784A Expired JPS5812089B2 (ja) 1980-01-17 1980-01-17 閉塞押出成形装置

Country Status (7)

Country Link
US (1) US4342213A (enExample)
JP (1) JPS5812089B2 (enExample)
AU (1) AU524297B2 (enExample)
CA (1) CA1150670A (enExample)
DE (1) DE3101123C2 (enExample)
FR (1) FR2474908A1 (enExample)
GB (1) GB2067445B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3502675A1 (de) * 1985-01-26 1986-07-31 Alfred Teves Gmbh, 6000 Frankfurt Verfahren zum formpressen eines formteils
US4967584A (en) * 1988-02-19 1990-11-06 Nissan Motor Co., Ltd. Method of making a forging in closed-dies
JP3694202B2 (ja) * 1999-11-18 2005-09-14 ペンタックス株式会社 内視鏡用処置具の先端支持部材の製造方法
JP6096051B2 (ja) * 2013-05-22 2017-03-15 Ntn株式会社 等速自在継手用外側継手部材の製造方法、並びに外側継手部材に加工される中間鍛造品および最終鍛造品
EP3228402B1 (de) 2016-04-04 2018-11-21 Wilhelm Gronbach GmbH Verfahren zum herstellen eines wenigstens einen vorsprung aufweisenden bauelements
CN106040847B (zh) * 2016-08-01 2019-03-22 无锡曙光模具有限公司 异形四爪半壳的切边冲孔模具
CN119681168B (zh) * 2024-12-26 2025-10-28 陕西宏远航空锻造有限责任公司 一种三叉形长杆类结构件的锻造成型方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2022521A1 (de) 1969-06-04 1970-12-10 Schwermaschb Karl Liebknecht M Verfahren und Vorrichtung zum Herstellen von gabelfoermigen Teilen,insbesondere Gabelkoepfen
GB1467168A (en) * 1973-07-10 1977-03-16 Sato Y Process for manufacturing a base for a semiconductor device
FR2261081B1 (enExample) * 1974-02-18 1978-12-01 Peugeot & Renault
CH593108A5 (enExample) * 1975-12-19 1977-11-30 Press Und Stanzwerk Ag
CA1114779A (en) 1978-07-18 1981-12-22 Nissan Motor Co., Ltd. Process of closed extrusion shaping of a metal rod material and an apparatus therefor
JPS5546258A (en) * 1978-09-27 1980-03-31 Hitachi Cable Flame retardant cable

Also Published As

Publication number Publication date
FR2474908A1 (fr) 1981-08-07
CA1150670A (en) 1983-07-26
AU6607481A (en) 1981-07-23
US4342213A (en) 1982-08-03
DE3101123A1 (de) 1981-11-19
GB2067445A (en) 1981-07-30
JPS56102334A (en) 1981-08-15
GB2067445B (en) 1983-04-27
AU524297B2 (en) 1982-09-09
DE3101123C2 (de) 1986-01-09
FR2474908B1 (enExample) 1984-01-27

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