ES2124087T3 - Ejes multicapas ensamblados. - Google Patents
Ejes multicapas ensamblados.Info
- Publication number
- ES2124087T3 ES2124087T3 ES96904720T ES96904720T ES2124087T3 ES 2124087 T3 ES2124087 T3 ES 2124087T3 ES 96904720 T ES96904720 T ES 96904720T ES 96904720 T ES96904720 T ES 96904720T ES 2124087 T3 ES2124087 T3 ES 2124087T3
- Authority
- ES
- Spain
- Prior art keywords
- functional elements
- expand
- sections
- produce
- assembled
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/84—Making other particular articles other parts for engines, e.g. connecting-rods
- B21D53/845—Making camshafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
- F16C3/023—Shafts; Axles made of several parts, e.g. by welding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
- F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such cams
- F16H53/025—Single-track cams for single-revolution cycles; Camshafts with such cams characterised by their construction, e.g. assembling or manufacturing features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L2001/0475—Hollow camshafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2820/00—Details on specific features characterising valve gear arrangements
- F01L2820/01—Absolute values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/18—Camshafts
-
- 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
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49293—Camshaft making
-
- 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
- Y10T74/21—Elements
- Y10T74/2101—Cams
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Gears, Cams (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
LA INVENCION SE REFIERE A UN EJE HUECO (1) CON ELEMENTOS FUNCIONALES EXTERNOS QUE SE ENSAMBLA MEDIANTE EXPANSION RADIAL Y EN DETERMINADAS AREAS EN LA DIRECCION AXIAL. EL TUBO INTERNO DEL EJE (3) EN LAS SECCIONES A EXPANDIR SE DEFORMA PLASTICAMENTE Y LAS PIEZAS EXTERNAS EN LAS SECCIONES A EXPANDIR SOLO SE DEFORMAN ELASTICAMENTE. LOS ELEMENTOS FUNCIONALES SE DISPONEN, AL MENOS PARCIALMENTE, SOBRE ELEMENTOS FUNCIONALES MULTIPLES, REPOSANDO LAS SECCIONES A EXPANDIR ENTRE LOS ELEMENTOS FUNCIONALES. LA INVENCION SE REFIERE ASIMISMO A UN PROCESO PARA PRODUCIR EJES HUECOS CONSTRUIDOS DE ESTA FORMA ASI COMO A UN PROCESO PARA PRODUCIR ELEMENTOS FUNCIONALES MULTIPLES, EN PARTICULAR EXCENTRICAS MULTIPLES. ESTOS ELEMENTOS FUNCIONALES MULTIPLES SE UTILIZAN PARA PRODUCIR EJES HUECOS ENSAMBLADOS. CADA ELEMENTO FUNCIONAL INDIVIDUAL SE FABRICA A PARTIR DE TUBOS CON PERFILES QUE CORRESPONDEN A LOS ELEMENTOS FUNCIONALES Y SE UNEN PARA FORMAR EXCENTRICAS MULTIPLES. LOS ELEMENTOS FUNCIONALES NO CIRCULARES PRESENTAN EN LA DIRECCION AXIAL PROYECCIONES ANULARES QUE SON CONCENTRICAS CON RESPECTO AL CIRCULO DE LA BASE Y CUYO DIAMETRO INTERNO ES LIGERAMENTE SUPERIOR AL DIAMETRO EXTERNO DEL TUBO DEL EJE.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19506732 | 1995-02-27 | ||
DE19606732A DE19606732C2 (de) | 1995-02-27 | 1996-02-23 | Gefügte Mehrlagenwellen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2124087T3 true ES2124087T3 (es) | 1999-01-16 |
Family
ID=26012832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96904720T Expired - Lifetime ES2124087T3 (es) | 1995-02-27 | 1996-02-27 | Ejes multicapas ensamblados. |
Country Status (10)
Country | Link |
---|---|
US (2) | US5979386A (es) |
EP (1) | EP0812379B1 (es) |
JP (1) | JP3123756B2 (es) |
KR (1) | KR19980702547A (es) |
CN (1) | CN1181799A (es) |
BR (1) | BR9607405A (es) |
CA (1) | CA2213748C (es) |
DE (2) | DE19606732C2 (es) |
ES (1) | ES2124087T3 (es) |
WO (1) | WO1996027077A1 (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19606732C2 (de) * | 1995-02-27 | 2001-11-08 | Emitec Emissionstechnologie | Gefügte Mehrlagenwellen |
DE19740322C1 (de) * | 1997-09-13 | 1999-03-04 | Siempelkamp Pressen Sys Gmbh | Verfahren zum Herstellen von Nockenwellen mit Nocken für die Ventilsteuerung von Verbrennungskraftmaschinen, insbesondere Kraftfahrzeugmotoren, sowie entsprechend hergestellte Nockenwelle |
US6209509B1 (en) * | 1999-04-29 | 2001-04-03 | K-Line Industries, Inc. | Bearing insert for supporting rotatable shafts, method of repair, and related broach tool |
US6182627B1 (en) * | 1999-06-04 | 2001-02-06 | Caterpillar Inc. | Segmented camshaft assembly for an internal combustion engine |
US6371859B1 (en) * | 2000-02-03 | 2002-04-16 | Dana Corporation | Axially collapsible driveshaft assembly |
CH694812A5 (de) * | 2000-08-18 | 2005-07-29 | Karl Merz | Nockenwellenanordnung mit zwei gegeneinander verstellbaren Nockenwellen |
DE10305074B4 (de) * | 2003-02-07 | 2015-02-05 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Getriebewelle sowie Verfahren zur Herstellung einer Getriebewelle |
DE10332069B3 (de) * | 2003-07-08 | 2004-12-02 | Mannesmannröhren-Werke Ag | Verfahren und Vorrichtung zur Herstellung metallischer nichtrotationssymmetrischer Ringe |
DE102004009074B3 (de) | 2004-02-23 | 2005-07-07 | Thyssenkrupp Automotive Ag | Gebauter Mehrfachnocken |
DE102005007143B4 (de) | 2004-10-30 | 2019-12-05 | Tower Automotive Hydroforming Gmbh & Co. Kg | Hohlwelle mit darauf durch Innenhochdruckumformen befestigten Funktionselementen und Verfahren zu deren Herstellung |
DE102004062518B4 (de) * | 2004-12-24 | 2006-10-26 | Thyssenkrupp Automotive Ag | Nocken für gebaute Nockenwellen |
US7334312B2 (en) * | 2005-02-23 | 2008-02-26 | U.S. Manufacturing Corporation | Method of forming axles with internally thickened wall sections |
CN1710256B (zh) * | 2005-06-17 | 2010-04-28 | 张士强 | 内燃机进气门相异升程的装置及相关方法 |
EP1754913B2 (de) † | 2005-08-16 | 2013-05-29 | Mahle International GmbH | Verstellbare Nockenwelle |
US7849829B2 (en) * | 2008-03-12 | 2010-12-14 | Gm Global Technology Operations, Inc. | Concentric camshaft with independent bearing surface for floating lobes |
DE102009024027A1 (de) | 2009-06-02 | 2010-12-09 | Schaeffler Technologies Gmbh & Co. Kg | Maschinenelement |
DE102010027656A1 (de) | 2009-07-21 | 2011-01-27 | Neumayer Tekfor Holding Gmbh | Nockenwelle und entsprechendes Verfahren zur Herstellung |
DE102009055868A1 (de) * | 2009-11-26 | 2011-06-01 | Neumayer Tekfor Holding Gmbh | Nockenwelle |
US8272359B2 (en) * | 2010-03-10 | 2012-09-25 | GM Global Technology Operations LLC | Camshaft including weight reducing features and method of forming |
DE102010032746A1 (de) * | 2010-07-29 | 2012-02-02 | Neumayer Tekfor Holding Gmbh | Verfahren zur Fertigung einer Nockenwelle |
DE102010060686B4 (de) * | 2010-11-19 | 2015-02-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. (FHG) | Verfahren und Komponentensatz zur Herstellung eines rohrförmigen Bauteils, insbesondere einer gebauten Nockenwelle |
CN102172809A (zh) * | 2011-01-30 | 2011-09-07 | 河南中轴股份有限公司 | 一种装配式凸轮轴制造方法 |
JP2012237200A (ja) * | 2011-05-10 | 2012-12-06 | Mitsubishi Motors Corp | 組立カムシャフト |
DE102011104480A1 (de) | 2011-06-17 | 2012-12-20 | Daimler Ag | Verbindungsanordnung eines Wellenteils mit einem Nabenteil |
KR102008680B1 (ko) * | 2013-12-20 | 2019-08-08 | 현대자동차 주식회사 | 캠샤프트-인-캠샤프트 조립용 지그 장치 |
EP2907598B1 (en) * | 2014-02-18 | 2016-06-15 | C.R.F. Società Consortile per Azioni | Method for manufacturing a camshaft for an internal combustion engine, by expanding a tubular element with a high pressure fluid and simultaneously compressing the tubular element axially |
DE102015101004B4 (de) * | 2015-01-23 | 2017-05-18 | Linamar Gmbh | Verfahren zum Fügen einer Funktionsbaugruppe sowie Funktionsbaugruppe |
DE102018218322A1 (de) * | 2018-10-26 | 2020-04-30 | Volkswagen Aktiengesellschaft | Verfahren und Werkzeug zur Herstellung eines Rotors für eine elektrische Maschine |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2232438C3 (de) * | 1972-07-01 | 1978-07-20 | Kloeckner-Humboldt-Deutz Ag, 5000 Koeln | Mehrteilige Nockenwelle für periodisch gesteuerte Kraft- und Arbeitsmaschinen |
DE2914095A1 (de) * | 1979-04-07 | 1980-10-16 | Daimler Benz Ag | Verfahren zur herstellung von nockenwellen |
JPS58191305U (ja) * | 1982-06-17 | 1983-12-19 | 日本ピストンリング株式会社 | カムシヤフト |
JPS60151458A (ja) * | 1984-01-20 | 1985-08-09 | Nippon Piston Ring Co Ltd | カムシヤフト |
IT1180140B (it) * | 1984-11-19 | 1987-09-23 | Tecnamotor Spa | Albero di distribuzione composito per motori endotermici |
DE3525186A1 (de) * | 1985-07-15 | 1987-01-22 | Selzer Fertigungstech | Verfahren und vorrichtung zur herstellung einer steuerwelle |
DE3530600A1 (de) * | 1985-08-27 | 1987-03-05 | Interatom | Verfahren zum befestigen von antriebselementen auf einer hohlwelle |
US4693138A (en) * | 1985-12-31 | 1987-09-15 | Hughes Robert W | Cam shaft with expanded hollow shaft |
DE3768880D1 (de) * | 1986-08-12 | 1991-05-02 | Balcke Duerr Ag | Verfahren und vorrichtung zur befestigung von teilen auf einem hohlkoerper. |
US5101554A (en) * | 1986-10-01 | 1992-04-07 | Emitec Gesellschaft Fur Emissionstechnologie Mbh | Process for producing an assembled camshaft as well as assembled camshaft consisting of a shaft tube and slid-on elements |
US5259268A (en) * | 1987-02-10 | 1993-11-09 | Gesenkschmiede Schneider Gmbh | Hollowshaft and method for the production thereof |
CA1290596C (en) * | 1987-03-09 | 1991-10-15 | Philip D. Arnold | Tubular camshaft assemblies, method and apparatus |
DE3717534A1 (de) * | 1987-05-25 | 1988-12-15 | Emitec Emissionstechnologie | Hohlwelle mit durch aufweiten derselben darauf befestigten antriebselementen mit axial unterschiedlichen werkstoffeigenschaften |
DE3800912A1 (de) * | 1988-01-14 | 1989-07-27 | Emitec Emissionstechnologie | Verfahren zum befestigen von antriebselementen auf einer hohlwelle mit hilfe von stuetzringen |
US5201247A (en) * | 1988-01-14 | 1993-04-13 | Mannesmann Aktiengesellschaft | Assembled shaft and process for production thereof |
DE3800913A1 (de) * | 1988-01-14 | 1989-08-03 | Emitec Emissionstechnologie | Mehrschichtenantriebswelle |
DE3837291A1 (de) * | 1988-11-03 | 1990-05-10 | Emitec Emissionstechnologie | Aufgebaute welle |
DE3842590C1 (es) * | 1988-12-17 | 1990-06-07 | Emitec Emissionstechnologie | |
DE3842592A1 (de) * | 1988-12-17 | 1990-06-21 | Emitec Emissionstechnologie | Verfahren zum herstellen einer gebauten welle |
US5187855A (en) * | 1988-12-17 | 1993-02-23 | Mannesmann Aktiengesellschaft | Expansion method by applying plural pressure systems |
DE3842591A1 (de) * | 1988-12-17 | 1990-06-21 | Emitec Emissionstechnologie | Verfahren zum herstellen von verbindungen |
IT9020789A1 (it) * | 1989-07-04 | 1991-01-05 | Gkn Automotive Ag | Albero a camme |
DE3927896A1 (de) * | 1989-08-24 | 1991-02-28 | Balcke Duerr Ag | Vorrichtung zum lagegenauen befestigen von mehreren teilen auf einem hohlkoerper |
DE3941718A1 (de) * | 1989-12-18 | 1991-06-20 | Balcke Duerr Ag | Verfahren und vorrichtung zum lagegenauen befestigen von teilen auf einem hohlkoerper |
US5207120A (en) * | 1991-09-03 | 1993-05-04 | General Motors Corporation | Assembled crankshaft |
US5201246A (en) * | 1992-07-20 | 1993-04-13 | General Motors Corporation | Lightweight composite camshaft |
DE4306621C2 (de) * | 1993-03-03 | 1996-01-25 | Peter Dr Ing Amborn | Verfahren zur Herstellung einer Nockenwellenanordnung mit ineinanderliegenden Wellenelementen |
DE19606732C2 (de) * | 1995-02-27 | 2001-11-08 | Emitec Emissionstechnologie | Gefügte Mehrlagenwellen |
-
1996
- 1996-02-23 DE DE19606732A patent/DE19606732C2/de not_active Expired - Fee Related
- 1996-02-27 US US08/916,085 patent/US5979386A/en not_active Expired - Fee Related
- 1996-02-27 DE DE59600676T patent/DE59600676D1/de not_active Expired - Fee Related
- 1996-02-27 WO PCT/DE1996/000357 patent/WO1996027077A1/de not_active Application Discontinuation
- 1996-02-27 CA CA002213748A patent/CA2213748C/en not_active Expired - Fee Related
- 1996-02-27 JP JP08525963A patent/JP3123756B2/ja not_active Expired - Fee Related
- 1996-02-27 KR KR1019970705953A patent/KR19980702547A/ko not_active Application Discontinuation
- 1996-02-27 ES ES96904720T patent/ES2124087T3/es not_active Expired - Lifetime
- 1996-02-27 CN CN96193338A patent/CN1181799A/zh active Pending
- 1996-02-27 BR BR9607405A patent/BR9607405A/pt not_active Application Discontinuation
- 1996-02-27 EP EP96904720A patent/EP0812379B1/de not_active Expired - Lifetime
-
1999
- 1999-10-01 US US09/410,721 patent/US6192582B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE59600676D1 (de) | 1998-11-19 |
DE19606732A1 (de) | 1996-09-05 |
BR9607405A (pt) | 1998-07-07 |
EP0812379B1 (de) | 1998-10-14 |
JP3123756B2 (ja) | 2001-01-15 |
US6192582B1 (en) | 2001-02-27 |
DE19606732C2 (de) | 2001-11-08 |
US5979386A (en) | 1999-11-09 |
CA2213748C (en) | 2001-04-10 |
MX9706521A (es) | 1997-11-29 |
CA2213748A1 (en) | 1996-09-06 |
WO1996027077A1 (de) | 1996-09-06 |
CN1181799A (zh) | 1998-05-13 |
KR19980702547A (ko) | 1998-07-15 |
JPH10507255A (ja) | 1998-07-14 |
EP0812379A1 (de) | 1997-12-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2124087T3 (es) | Ejes multicapas ensamblados. | |
MX166844B (es) | Fabricacion de arbol de levas | |
US4168944A (en) | Apparatus for manufacturing a tubular honeycomb assembly with an adiabatic layer formed integrally on the peripheral wall | |
AR010861A1 (es) | Aparato y metodo para fabricar un stent | |
MX9305806A (es) | Proceso para la fabricacion de ruedas forjadas de una sola pieza. | |
BR0013475A (pt) | Processo de formação de uma árvore dobrável | |
BR0213048A (pt) | Sistema tubular arranjado em um furo de poço | |
ATE300034T1 (de) | Kleinkaliber-deformationsgeschoss und verfahren zu dessen herstellung | |
ES2118682T1 (es) | Tubo doblado. | |
ATE234261T1 (de) | Herstellung von taschenfederaufbauten | |
ATE191261T1 (de) | Spreizdübel | |
ATE393875T1 (de) | Raketentriebwerksglied und ein verfahren zur herstellung eines raketentriebwerksglieds | |
AR005071A1 (es) | Un metodo para formar una abertura de distribuidor | |
KR890006416A (ko) | 집단들로 부착된 구동 요소들을 갖는 구동축 | |
BRPI0402581A (pt) | Método para fabricar conjunto combinado de tubo de eixo de acionamento e forquilha | |
KR890006320A (ko) | 캠샤프트(camshaft)의 제조방법 | |
KR910004978A (ko) | 관 이음 | |
ES2044744B1 (es) | Mecanismo de deformacion elastica radial de bloque deslizante con cojinete de desviacion solidario. | |
ES2148575T3 (es) | Rueda y metodo para fabricar la misma. | |
US3795035A (en) | Mechanisms for swaging the ends of pipes | |
BR0115274A (pt) | Dispositivo e método para a fabricação de uma pré-forma | |
ES2086838T3 (es) | Valvula electromagnetica dosificadora y atomizadora de combustible. | |
KR960014754A (ko) | 연소장치용 노즐 | |
UY26774A1 (es) | Procedimiento para la fabricación de una lata de sección poligonal y una lata de sección poligonal | |
AR246141A1 (es) | Un metodo para producir un piston sellador dentro de un articulo hueco y un conector producido por dicho metodo. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 812379 Country of ref document: ES |