FR2150945B1 - - Google Patents

Info

Publication number
FR2150945B1
FR2150945B1 FR7230663A FR7230663A FR2150945B1 FR 2150945 B1 FR2150945 B1 FR 2150945B1 FR 7230663 A FR7230663 A FR 7230663A FR 7230663 A FR7230663 A FR 7230663A FR 2150945 B1 FR2150945 B1 FR 2150945B1
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
FR7230663A
Other languages
French (fr)
Other versions
FR2150945A1 (it
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Publication of FR2150945A1 publication Critical patent/FR2150945A1/fr
Application granted granted Critical
Publication of FR2150945B1 publication Critical patent/FR2150945B1/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
    • B21C23/03—Making uncoated products by both direct and backward extrusion
    • 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
    • B21K1/28—Making machine elements wheels; discs
    • B21K1/30—Making machine elements wheels; discs with gear-teeth
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/047—Extruding with other step
    • 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
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19949—Teeth
    • Y10T74/19958—Bevel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
FR7230663A 1971-09-02 1972-08-29 Expired FR2150945B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2144006A DE2144006C3 (de) 1971-09-02 1971-09-02 Verfahren zur Herstellung von Kegelzahnrädern

Publications (2)

Publication Number Publication Date
FR2150945A1 FR2150945A1 (it) 1973-04-13
FR2150945B1 true FR2150945B1 (it) 1976-03-12

Family

ID=5818497

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230663A Expired FR2150945B1 (it) 1971-09-02 1972-08-29

Country Status (10)

Country Link
US (1) US3780413A (it)
JP (1) JPS5614379B2 (it)
BE (1) BE788203A (it)
BR (1) BR7206013D0 (it)
DE (1) DE2144006C3 (it)
FR (1) FR2150945B1 (it)
GB (1) GB1381037A (it)
IT (1) IT967093B (it)
NL (1) NL7210968A (it)
SE (1) SE380457B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895422A (en) * 1973-08-15 1975-07-22 Auto Specialties Mfg Co Screw jack pinion gear and method of making same
DE2927192C2 (de) * 1979-07-05 1981-04-23 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Vorrichtung zum splanlosen Herstellen von metallischen Kegelzahnrädern
DE2927135B1 (de) * 1979-07-05 1980-09-11 Kabel Metallwerke Ghh Verfahren und Vorrichtung zum Herstellen von Kegelzahnraedern
JPS6133719A (ja) * 1984-07-26 1986-02-17 Daido Metal Kogyo Kk つば付ブシユの製造方法およびその装置
US5245851A (en) * 1989-09-19 1993-09-21 M.H. Center Limited Differential pinion, metal mold for plastic working the same, and method for plastic working with the metal mold
JP3228510B2 (ja) * 1992-05-21 2001-11-12 株式会社ニチダイ ベベルギア軸部の製造方法
US5429687A (en) 1994-01-03 1995-07-04 Ateliers Thome-Genot Process for manufacturing alternator pole piece
IT1283320B1 (it) * 1996-03-29 1998-04-16 Microcochlea S R L Metodo di estrusione a spessore variabile e gruppo di estrusione secondo tale metodo
FR2834763B1 (fr) * 2002-01-16 2004-07-09 Mecaniques Et Ind Speciales At Pignon planetaire de differentiel et son procede de fabrication
EP1475166B1 (en) * 2002-02-15 2007-01-17 Furukawa-Sky Aluminum Corp. Impact extrusion formed article, impact extrusion forming method, and impact extrusion forming device
CN101780515B (zh) * 2009-12-23 2012-09-05 青岛三星精锻齿轮有限公司 精密锻造双驱动桥三联齿轮工艺
CN106040938A (zh) * 2016-06-02 2016-10-26 溧阳市金昆锻压有限公司 一种胎模锻造齿轮轴的组合模具及锻造工艺
CN109550802A (zh) * 2018-12-14 2019-04-02 江西福格新能源传动技术有限公司 一种差速器齿轮轴向分流冷挤压成形装置与方法
CN112275980A (zh) * 2020-10-12 2021-01-29 瑞安市亚力汽车零部件有限公司 一种齿轮轴精度加工方法及该方法中使用的齿轮轴模具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1352911A (en) * 1919-08-01 1920-09-14 Pollak Steel Company Apparatus for forming forgings
US2964838A (en) * 1955-07-26 1960-12-20 Bluecher Wahlstatt Leichtmet Method of pressing bevel gear wheels and the like from steel
CH415247A (de) * 1963-04-24 1966-06-15 Bayerisches Leichtmetallwerk K Verfahren und Einrichtung zur Erzeugung von vorzugsweise mittigen Tragbildern an Zahnflanken konischer Zahnräder

Also Published As

Publication number Publication date
BE788203A (fr) 1972-12-18
DE2144006C3 (de) 1974-03-07
SE380457B (sv) 1975-11-10
BR7206013D0 (pt) 1973-08-21
IT967093B (it) 1974-02-28
US3780413A (en) 1973-12-25
DE2144006B2 (de) 1973-08-16
JPS4836056A (it) 1973-05-28
JPS5614379B2 (it) 1981-04-03
NL7210968A (it) 1973-03-06
DE2144006A1 (de) 1973-03-15
FR2150945A1 (it) 1973-04-13
GB1381037A (en) 1975-01-22

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Legal Events

Date Code Title Description
ST Notification of lapse