IT1147263B - Procedimento e mezzi di fucinatura di settori dentati di ruote motrici per cingoli a quote comprese entro limiti di tolleranza di finitura alle macchine utensili e settori ottenuti con tali procedimento e mezzi - Google Patents

Procedimento e mezzi di fucinatura di settori dentati di ruote motrici per cingoli a quote comprese entro limiti di tolleranza di finitura alle macchine utensili e settori ottenuti con tali procedimento e mezzi

Info

Publication number
IT1147263B
IT1147263B IT83647/81A IT8364781A IT1147263B IT 1147263 B IT1147263 B IT 1147263B IT 83647/81 A IT83647/81 A IT 83647/81A IT 8364781 A IT8364781 A IT 8364781A IT 1147263 B IT1147263 B IT 1147263B
Authority
IT
Italy
Prior art keywords
procedure
sectors
drive wheels
machine tools
tolerance limits
Prior art date
Application number
IT83647/81A
Other languages
English (en)
Other versions
IT8183647A0 (it
Inventor
Gianni Sandroni
Original Assignee
I M E S Spa
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 I M E S Spa filed Critical I M E S Spa
Priority to IT83647/81A priority Critical patent/IT1147263B/it
Publication of IT8183647A0 publication Critical patent/IT8183647A0/it
Priority to EP82109390A priority patent/EP0077062B1/en
Priority to DE8282109390T priority patent/DE3275166D1/de
Priority to JP57503507A priority patent/JPS58501664A/ja
Priority to PCT/US1982/001455 priority patent/WO1983001214A1/en
Priority to BR8207906A priority patent/BR8207906A/pt
Priority to US06/446,819 priority patent/US4517819A/en
Application granted granted Critical
Publication of IT1147263B publication Critical patent/IT1147263B/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
    • B21K23/00—Making other articles
    • B21K23/02—Making other articles members of endless tracks, e.g. track guides, shoes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/12—Arrangement, location, or adaptation of driving sprockets
    • B62D55/135—Arrangement, location, or adaptation of driving sprockets with dismountable driving crown
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/32—Assembly, disassembly, repair or servicing of endless-track systems
    • 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
    • Y10T29/49453—Pulley making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Forging (AREA)
IT83647/81A 1981-10-09 1981-10-09 Procedimento e mezzi di fucinatura di settori dentati di ruote motrici per cingoli a quote comprese entro limiti di tolleranza di finitura alle macchine utensili e settori ottenuti con tali procedimento e mezzi IT1147263B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT83647/81A IT1147263B (it) 1981-10-09 1981-10-09 Procedimento e mezzi di fucinatura di settori dentati di ruote motrici per cingoli a quote comprese entro limiti di tolleranza di finitura alle macchine utensili e settori ottenuti con tali procedimento e mezzi
EP82109390A EP0077062B1 (en) 1981-10-09 1982-10-11 Process and means for forging a tractor undercarriage sprocket segment providing tolerance sizes corresponding to those obtainable with cold tool machine working and sprocket wheel segments obtained with such process and means
DE8282109390T DE3275166D1 (en) 1981-10-09 1982-10-11 Process and means for forging a tractor undercarriage sprocket segment providing tolerance sizes corresponding to those obtainable with cold tool machine working and sprocket wheel segments obtained with such process and means
JP57503507A JPS58501664A (ja) 1981-10-09 1982-10-12 スプロケツトのセグメントを鍛造する方法と装置
PCT/US1982/001455 WO1983001214A1 (en) 1981-10-09 1982-10-12 Method and apparatus for forging sprocket segments
BR8207906A BR8207906A (pt) 1981-10-09 1982-10-12 Processo e aparelho para forjar segmentos de dentes de roda motriz para veiculos do tipo de esteira
US06/446,819 US4517819A (en) 1981-10-09 1982-12-03 Method and apparatus for forging sprocket segments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT83647/81A IT1147263B (it) 1981-10-09 1981-10-09 Procedimento e mezzi di fucinatura di settori dentati di ruote motrici per cingoli a quote comprese entro limiti di tolleranza di finitura alle macchine utensili e settori ottenuti con tali procedimento e mezzi

Publications (2)

Publication Number Publication Date
IT8183647A0 IT8183647A0 (it) 1981-10-09
IT1147263B true IT1147263B (it) 1986-11-19

Family

ID=11323609

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83647/81A IT1147263B (it) 1981-10-09 1981-10-09 Procedimento e mezzi di fucinatura di settori dentati di ruote motrici per cingoli a quote comprese entro limiti di tolleranza di finitura alle macchine utensili e settori ottenuti con tali procedimento e mezzi

Country Status (7)

Country Link
US (1) US4517819A (it)
EP (1) EP0077062B1 (it)
JP (1) JPS58501664A (it)
BR (1) BR8207906A (it)
DE (1) DE3275166D1 (it)
IT (1) IT1147263B (it)
WO (1) WO1983001214A1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1158338B (it) * 1982-06-03 1987-02-18 Imes Ind Meccanica E Stampaggi Procedimento e mezzi di fucinatura per la produzione di maglie di catenarie per cingoli comprendente almeno una fase di coniatura su almeno due piani ortogonali, e maglie ottenute con tali procedimento e mezzi
JP3524922B2 (ja) * 1992-09-30 2004-05-10 キャタピラー インコーポレイテッド 仕上られた鍛造スプロケットセグメントと製造方法及び装置
US6036411A (en) * 1997-09-11 2000-03-14 Lutz; Dean Method of producing an article
AU730398B2 (en) * 1997-09-11 2001-03-08 Dean Lutz A method of producing an article
US6327887B1 (en) 1997-12-07 2001-12-11 Feintool International Holding Ag Process for shaping a work piece
US6588293B2 (en) * 2000-04-14 2003-07-08 Nsk Ltd. Hollow rack shaft
KR100839654B1 (ko) * 2007-01-05 2008-06-19 대창단조 주식회사 스프라켓 시그멘트의 제조장치와 제조방법
JP5399736B2 (ja) * 2009-02-19 2014-01-29 株式会社小松製作所 スプロケットセグメントの製造方法
CN102806274A (zh) * 2012-08-16 2012-12-05 大连大高阀门股份有限公司 五齿齿块锻造挤压制坯工艺
CN103785786B (zh) * 2014-01-26 2016-03-02 山西豪钢锻造有限公司 闭式锻造整体矿用链轮的生产方法
CN104907780A (zh) * 2015-06-30 2015-09-16 湖南三特机械制造有限公司 一种齿块的加工方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542912A (en) * 1945-12-08 1951-02-20 Ford Motor Co Process and apparatus for coining sintered articles
US3083585A (en) * 1961-10-10 1963-04-02 Ernest L Dawe Wheel structure with replaceable segments and method
CH385510A (fr) * 1962-04-19 1964-12-15 Lorraine Laminage Procédé et appareil pour mesurer la température d'un métal chaud à sa surface ou à proxzimité de celle-ci
US3381354A (en) * 1966-04-28 1968-05-07 Abc Machining And Fabricating Method for manufacturing a replaceable tooth sprocket
US3631703A (en) * 1969-10-15 1972-01-04 Lear Siegler Inc Gear rolling die and method of use
US3720989A (en) * 1970-05-25 1973-03-20 Renault Gear cutting methods
US3803896A (en) * 1972-05-19 1974-04-16 Automobilove Zavody Np Method and apparatus for forming locking surfaces on gear rings
US4015461A (en) * 1972-07-27 1977-04-05 Bayerische Leichtmetallwerk Graf Bluecher Von Wahlstatt Kg Closed drop forging die
US3895422A (en) * 1973-08-15 1975-07-22 Auto Specialties Mfg Co Screw jack pinion gear and method of making same
PL93033B1 (it) * 1974-01-21 1977-05-30 Politechnika Warszawska
DD121725A1 (it) * 1975-07-24 1976-08-20
JPS5230994A (en) * 1975-09-04 1977-03-09 Daido Steel Co Ltd Gear manufacturing method
JPS53125914A (en) * 1977-04-11 1978-11-02 Toyota Motor Corp Dies for chamferring tooth face of gears
JPS6018510B2 (ja) * 1978-03-24 1985-05-10 アイダエンジニアリング株式会社 高精度スラグの製造方法
US4254540A (en) * 1978-09-27 1981-03-10 William Bilak Stamped bevel gear
US4420962A (en) * 1981-09-02 1983-12-20 Walker Forge, Inc. Method of cold coining a toothed segment for an endless track wheel and two-piece die therefor and article formed thereby

Also Published As

Publication number Publication date
WO1983001214A1 (en) 1983-04-14
JPS58501664A (ja) 1983-10-06
EP0077062A3 (en) 1983-08-24
IT8183647A0 (it) 1981-10-09
US4517819A (en) 1985-05-21
DE3275166D1 (en) 1987-02-26
EP0077062B1 (en) 1987-01-21
EP0077062A2 (en) 1983-04-20
BR8207906A (pt) 1983-09-13

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