IT1277365B1 - Procedimento per la realizzazione mediante stampaggio a freddo di un ingranaggio conico solidale ad un perno di rotazione ed - Google Patents

Procedimento per la realizzazione mediante stampaggio a freddo di un ingranaggio conico solidale ad un perno di rotazione ed

Info

Publication number
IT1277365B1
IT1277365B1 IT95MI001640A ITMI951640A IT1277365B1 IT 1277365 B1 IT1277365 B1 IT 1277365B1 IT 95MI001640 A IT95MI001640 A IT 95MI001640A IT MI951640 A ITMI951640 A IT MI951640A IT 1277365 B1 IT1277365 B1 IT 1277365B1
Authority
IT
Italy
Prior art keywords
bevel gear
procedure
production
cold forging
rotation pin
Prior art date
Application number
IT95MI001640A
Other languages
English (en)
Italian (it)
Inventor
Carlo Cattaneo
Original Assignee
Leonardo Srl
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 Leonardo Srl filed Critical Leonardo Srl
Priority to IT95MI001640A priority Critical patent/IT1277365B1/it
Publication of ITMI951640A0 publication Critical patent/ITMI951640A0/it
Priority to EP96201948A priority patent/EP0755734B1/fr
Priority to ES96201948T priority patent/ES2158228T3/es
Priority to DE69612706T priority patent/DE69612706T2/de
Priority to AT96201948T priority patent/ATE200992T1/de
Publication of ITMI951640A1 publication Critical patent/ITMI951640A1/it
Application granted granted Critical
Publication of IT1277365B1 publication Critical patent/IT1277365B1/it

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
    • B21K1/28—Making machine elements wheels; discs
    • B21K1/30—Making machine elements wheels; discs with gear-teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Gears, Cams (AREA)
  • Heat Treatment Of Articles (AREA)
IT95MI001640A 1995-07-27 1995-07-27 Procedimento per la realizzazione mediante stampaggio a freddo di un ingranaggio conico solidale ad un perno di rotazione ed IT1277365B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT95MI001640A IT1277365B1 (it) 1995-07-27 1995-07-27 Procedimento per la realizzazione mediante stampaggio a freddo di un ingranaggio conico solidale ad un perno di rotazione ed
EP96201948A EP0755734B1 (fr) 1995-07-27 1996-07-11 Procédé pour l'extrusion à froid d'une roue dentée conique avec arbre de rotation intégral et roue dentée conique ainsi obtenue
ES96201948T ES2158228T3 (es) 1995-07-27 1996-07-11 Procedimiento de extrusion en frio para el conformado de un engranaje conico de una sola pieza con un eje de rotacion, y engranaje obtenido mediante dicho procedimiento.
DE69612706T DE69612706T2 (de) 1995-07-27 1996-07-11 Verfahren zum Kaltfliesspressen eines Kegelzahnrades mit integrierter Welle und damit hergestelltes Kegelzahnrad
AT96201948T ATE200992T1 (de) 1995-07-27 1996-07-11 Verfahren zum kaltfliesspressen eines kegelzahnrades mit integrierter welle und damit hergestelltes kegelzahnrad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI001640A IT1277365B1 (it) 1995-07-27 1995-07-27 Procedimento per la realizzazione mediante stampaggio a freddo di un ingranaggio conico solidale ad un perno di rotazione ed

Publications (3)

Publication Number Publication Date
ITMI951640A0 ITMI951640A0 (it) 1995-07-27
ITMI951640A1 ITMI951640A1 (it) 1997-01-27
IT1277365B1 true IT1277365B1 (it) 1997-11-10

Family

ID=11372069

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI001640A IT1277365B1 (it) 1995-07-27 1995-07-27 Procedimento per la realizzazione mediante stampaggio a freddo di un ingranaggio conico solidale ad un perno di rotazione ed

Country Status (5)

Country Link
EP (1) EP0755734B1 (fr)
AT (1) ATE200992T1 (fr)
DE (1) DE69612706T2 (fr)
ES (1) ES2158228T3 (fr)
IT (1) IT1277365B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106238662A (zh) * 2016-08-24 2016-12-21 江苏金源高端装备股份有限公司 一种变速箱齿轮的锻造工艺

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102166588A (zh) * 2010-02-25 2011-08-31 蒋永宋 用冷挤压工艺加工半轴齿轮的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429172A (en) * 1965-10-05 1969-02-25 Trw Inc Method of making gear forging apparatus
JPH0685970B2 (ja) * 1984-03-01 1994-11-02 富士重工業株式会社 傘歯車付きスプライン軸の冷間成形方法
JPH0710413B2 (ja) * 1987-06-24 1995-02-08 武蔵精密工業株式会社 傘歯車の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106238662A (zh) * 2016-08-24 2016-12-21 江苏金源高端装备股份有限公司 一种变速箱齿轮的锻造工艺
CN106238662B (zh) * 2016-08-24 2018-11-20 江苏金源高端装备股份有限公司 一种变速箱齿轮的锻造工艺

Also Published As

Publication number Publication date
DE69612706T2 (de) 2002-04-18
EP0755734B1 (fr) 2001-05-09
ITMI951640A0 (it) 1995-07-27
EP0755734A1 (fr) 1997-01-29
DE69612706D1 (de) 2001-06-13
ES2158228T3 (es) 2001-09-01
ATE200992T1 (de) 2001-05-15
ITMI951640A1 (it) 1997-01-27

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Legal Events

Date Code Title Description
0001 Granted