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FR2235742B1 - - Google Patents

Info

Publication number
FR2235742B1
FR2235742B1 FR7424249A FR7424249A FR2235742B1 FR 2235742 B1 FR2235742 B1 FR 2235742B1 FR 7424249 A FR7424249 A FR 7424249A FR 7424249 A FR7424249 A FR 7424249A FR 2235742 B1 FR2235742 B1 FR 2235742B1
Authority
FR
France
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
FR7424249A
Other languages
French (fr)
Other versions
FR2235742A1 (es
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical 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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Publication of FR2235742A1 publication Critical patent/FR2235742A1/fr
Application granted granted Critical
Publication of FR2235742B1 publication Critical patent/FR2235742B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, 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
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, 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
    • B21C23/08—Making wire, bars, tubes
    • B21C23/10—Making finned tubes
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)
FR7424249A 1973-07-06 1974-07-05 Expired FR2235742B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3244673A GB1463487A (en) 1973-07-06 1973-07-06 Method of manufacturing an extruded metal component

Publications (2)

Publication Number Publication Date
FR2235742A1 FR2235742A1 (es) 1975-01-31
FR2235742B1 true FR2235742B1 (es) 1978-12-29

Family

ID=10338724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424249A Expired FR2235742B1 (es) 1973-07-06 1974-07-05

Country Status (9)

Country Link
US (1) US3911715A (es)
JP (1) JPS50123557A (es)
AU (1) AU472906B2 (es)
DE (1) DE2432268A1 (es)
ES (1) ES427982A1 (es)
FR (1) FR2235742B1 (es)
GB (1) GB1463487A (es)
IN (1) IN142115B (es)
ZA (1) ZA744177B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58163522A (ja) * 1982-03-23 1983-09-28 Nissan Motor Co Ltd 歯車の押出し成形方法
US5408857A (en) * 1993-10-04 1995-04-25 Ford Motor Company Method and apparatus for extrusion of gears
CN105382047B (zh) * 2015-09-02 2017-11-17 浙江铭锐金属制品有限公司 一种拼接式凹模
CN114178801A (zh) * 2021-12-10 2022-03-15 浙江欧迪恩传动科技股份有限公司 一种冷缩径模具及利用该模具加工万向节花键轴的工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3034383A (en) * 1957-03-25 1962-05-15 Otto Fuchs Kommandit Ges Synchromesh gear and method and apparatus for making the same
US3165199A (en) * 1962-04-05 1965-01-12 Fellows Gear Shaper Co Method of forming shouldered articles

Also Published As

Publication number Publication date
JPS50123557A (es) 1975-09-29
GB1463487A (en) 1977-02-02
ES427982A1 (es) 1976-08-16
AU7084274A (en) 1976-01-08
FR2235742A1 (es) 1975-01-31
IN142115B (es) 1977-05-28
DE2432268A1 (de) 1975-01-23
ZA744177B (en) 1975-06-25
AU472906B2 (en) 1976-06-10
US3911715A (en) 1975-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse