FR2275261A1 - Dispositif pour le matricage de roues dentees a denture helicoidale ou courbe, en particulier de roues dentees coniques - Google Patents
Dispositif pour le matricage de roues dentees a denture helicoidale ou courbe, en particulier de roues dentees coniquesInfo
- Publication number
- FR2275261A1 FR2275261A1 FR7442576A FR7442576A FR2275261A1 FR 2275261 A1 FR2275261 A1 FR 2275261A1 FR 7442576 A FR7442576 A FR 7442576A FR 7442576 A FR7442576 A FR 7442576A FR 2275261 A1 FR2275261 A1 FR 2275261A1
- Authority
- FR
- France
- Prior art keywords
- toothed wheels
- helicoidal
- forging
- curved
- particular tapered
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
- B22F5/085—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs with helical contours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/14—Ejecting devices
-
- 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
- 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
- B21K1/305—Making machine elements wheels; discs with gear-teeth helical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- 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)
- Manufacturing & Machinery (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742429543 DE2429543B2 (de) | 1974-06-20 | 1974-06-20 | Vorrichtung zum schmieden schraegoder bogenverzahnter kegelzahnraeder |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2275261A1 true FR2275261A1 (fr) | 1976-01-16 |
FR2275261B1 FR2275261B1 (fr) | 1980-03-07 |
Family
ID=5918476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7442576A Granted FR2275261A1 (fr) | 1974-06-20 | 1974-12-23 | Dispositif pour le matricage de roues dentees a denture helicoidale ou courbe, en particulier de roues dentees coniques |
Country Status (7)
Country | Link |
---|---|
US (1) | US4050283A (fr) |
JP (1) | JPS5752136B2 (fr) |
AT (1) | AT335826B (fr) |
CA (1) | CA1021967A (fr) |
DE (1) | DE2429543B2 (fr) |
FR (1) | FR2275261A1 (fr) |
GB (1) | GB1438220A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3718884A1 (de) * | 1987-06-05 | 1988-12-29 | K Lange Forschungsgesellschaft | Verfahren und werkzeuge zum kalt-, halbwarm- und warmquerfliesspressen von werkstuecken mit genauen verzahnungen aus metall, vorzugsweise stahl |
EP0581483A1 (fr) * | 1992-07-14 | 1994-02-02 | O-Oka Forge Co., Ltd. | Dispositif et procédé pour le forgeage d'une roue dentée à denture hélicoidale |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2659733C2 (de) * | 1976-12-31 | 1983-01-27 | Thyssen Industrie Ag, 4300 Essen | Verfahren zur Herstellung von Zahnrädern mit zylindrischer Wälzfläche für Laufverzahnungen |
JPS59130643A (ja) * | 1983-01-14 | 1984-07-27 | Jidosha Kiki Co Ltd | 動力舵取装置用ウオ−ム軸の製造方法 |
JPS6182962A (ja) * | 1984-10-01 | 1986-04-26 | Nippon Steel Corp | 鋳造用ノズル移送装置 |
JPS632531A (ja) * | 1986-06-20 | 1988-01-07 | Yokoyama Seisakusho:Kk | 平歯車の製造方法 |
JPH0749134B2 (ja) * | 1986-07-03 | 1995-05-31 | 株式会社横山製作所 | 歯付部品の製造方法 |
US4798077A (en) * | 1987-02-12 | 1989-01-17 | Eaton Corporation | Method for producing a family of forged ring rolling preforms and forging die therefor |
US4856167A (en) * | 1987-02-12 | 1989-08-15 | Eaton Corporation | Method for producing near net ring gear forgings |
DE3915969A1 (de) * | 1989-05-17 | 1990-11-22 | Doege Eckart | Verfahren und vorrichtung zum schmieden von schraegverzahnten zahnraedern |
US5135810A (en) * | 1991-03-11 | 1992-08-04 | Dana Corporation | Method of machining and structure of machined pinion gear |
DK28292D0 (da) * | 1992-03-03 | 1992-03-03 | Enkotec As | Fremgangsmaade og apparat til udstoedning af et aflangt emne fra en matrice |
US5390414A (en) * | 1993-04-06 | 1995-02-21 | Eaton Corporation | Gear making process |
DE69606422D1 (de) * | 1995-10-31 | 2000-03-02 | Colfor Mfg | Vorrichtung und verfahren zum schmieden eines endabmessungsnahen ritzels |
US5624263A (en) * | 1996-01-11 | 1997-04-29 | Babaian; Armen A. | Dental foil compression device |
US6041640A (en) * | 1997-07-15 | 2000-03-28 | Impact Forge, Inc. | Spiral and hypoid tooth member and method and device for forming the same |
JP3414215B2 (ja) * | 1997-08-28 | 2003-06-09 | 住友電気工業株式会社 | 曲り歯傘歯車の成形方法及び粉末成形装置 |
US6576177B2 (en) * | 1997-12-29 | 2003-06-10 | Ricoh Company, Ltd. | System and method for molding a plastic gear suppressing shrinkage |
AUPR406701A0 (en) * | 2001-03-29 | 2001-04-26 | Bishop Innovation Limited | Crown wheel forging method and apparatus |
WO2005044482A1 (fr) * | 2003-11-07 | 2005-05-19 | Bishop Innovation Limited | Procede et appareil pour forger des dents d'engrenage |
US20080105021A1 (en) * | 2006-11-07 | 2008-05-08 | Yahya Hodjat | Method of forming a gear |
US20110126654A1 (en) * | 2009-12-02 | 2011-06-02 | Gm Global Technology Operations, Inc. | Bevel and hypoid gear and method of manufacture |
DE102011111216A1 (de) * | 2011-08-20 | 2013-02-21 | Sona Blw Präzisionsschmiede Gmbh | Synchronring |
CN102764847B (zh) * | 2012-07-12 | 2014-06-18 | 南昌大学 | 一种直/斜齿柱形齿轮精密成形方法 |
CN103770100B (zh) * | 2014-01-10 | 2015-07-08 | 西安交通大学 | 一种间歇进给径向锻造成形丝杠的方法 |
US9403207B2 (en) * | 2014-11-25 | 2016-08-02 | Metal Industries Research And Development Centre | Spiral bevel gear forging apparatus |
CN105983638B (zh) * | 2015-01-27 | 2018-06-26 | 财团法人金属工业研究发展中心 | 螺旋伞齿轮锻造装置 |
WO2017163161A1 (fr) | 2016-03-22 | 2017-09-28 | Bharat Forge Limited | Ensemble de matrices de finisseur et procédé de forgeage pour fabriquer un entraînement à pignon, et entraînement à pignon |
CN107876680A (zh) * | 2017-12-29 | 2018-04-06 | 江苏太平洋精锻科技股份有限公司 | 倒扣齿形的接合齿轮一步成形冷精锻模 |
RU2731697C1 (ru) * | 2019-10-29 | 2020-09-08 | Акционерное Общество "Завод "Фиолент" | Способ прессования конической шестерни с круговым зубом и устройство для его осуществления |
CN116408415B (zh) * | 2023-02-13 | 2023-12-12 | 江苏珀然股份有限公司 | 一种铝合金车轮锻造用顶出装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2964838A (en) * | 1955-07-26 | 1960-12-20 | Bluecher Wahlstatt Leichtmet | Method of pressing bevel gear wheels and the like from steel |
US3247534A (en) * | 1963-03-13 | 1966-04-26 | Nat Machinery Co | Scrapless heading |
GB1030793A (en) * | 1963-07-23 | 1966-05-25 | Lanarkshire Bolt Ltd | Improvements in or relating to the manufacture of lock nuts |
US3429172A (en) * | 1965-10-05 | 1969-02-25 | Trw Inc | Method of making gear forging apparatus |
US3677672A (en) * | 1970-03-12 | 1972-07-18 | Chrysler Corp | Apparatus for the manufacture of powder metal helical gears |
US3813909A (en) * | 1971-11-18 | 1974-06-04 | Peugeot & Renault | Methods of extruding helical gear blanks |
DE2101313A1 (de) * | 1971-01-13 | 1972-07-27 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Verfahren zur Herstellung von einseitig geschlossenen metallischen Hohlkörpern |
DE2219856B2 (de) * | 1972-04-22 | 1974-07-18 | Bayrisches Leichtmetallwerk Graf Bluecher Von Wahlstatt Kg, 8000 Muenchen | Verfahren zum Herstellen von in einem Arbeitsgang geschmiedeten Sinterschmiedewerkstücken |
DE2320336C3 (de) * | 1973-04-21 | 1987-04-16 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Vorrichtung zur spanlosen Herstellung von Kegelzahnrädern aus Metallrohteilen |
US3910091A (en) * | 1974-04-30 | 1975-10-07 | Ford Motor Co | Apparatus and method for cold extrusion of gears |
-
1974
- 1974-06-20 DE DE19742429543 patent/DE2429543B2/de not_active Ceased
- 1974-12-18 GB GB5459874A patent/GB1438220A/en not_active Expired
- 1974-12-23 FR FR7442576A patent/FR2275261A1/fr active Granted
- 1974-12-23 JP JP49147910A patent/JPS5752136B2/ja not_active Expired
- 1974-12-30 AT AT1036574A patent/AT335826B/de not_active IP Right Cessation
-
1975
- 1975-06-12 US US05/586,216 patent/US4050283A/en not_active Expired - Lifetime
- 1975-06-18 CA CA229,649A patent/CA1021967A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3718884A1 (de) * | 1987-06-05 | 1988-12-29 | K Lange Forschungsgesellschaft | Verfahren und werkzeuge zum kalt-, halbwarm- und warmquerfliesspressen von werkstuecken mit genauen verzahnungen aus metall, vorzugsweise stahl |
EP0581483A1 (fr) * | 1992-07-14 | 1994-02-02 | O-Oka Forge Co., Ltd. | Dispositif et procédé pour le forgeage d'une roue dentée à denture hélicoidale |
Also Published As
Publication number | Publication date |
---|---|
JPS5752136B2 (fr) | 1982-11-05 |
ATA1036574A (de) | 1976-07-15 |
GB1438220A (fr) | 1976-06-03 |
FR2275261B1 (fr) | 1980-03-07 |
DE2429543A1 (de) | 1976-01-08 |
CA1021967A (fr) | 1977-12-06 |
JPS50161442A (fr) | 1975-12-27 |
DE2429543B2 (de) | 1978-02-23 |
AT335826B (de) | 1977-04-12 |
US4050283A (en) | 1977-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |