ES2033472T3 - Dispositivo para la sujecion en la posicion exacta de varias piezas sobre un cuerpo hueco. - Google Patents
Dispositivo para la sujecion en la posicion exacta de varias piezas sobre un cuerpo hueco.Info
- Publication number
- ES2033472T3 ES2033472T3 ES198989102668T ES89102668T ES2033472T3 ES 2033472 T3 ES2033472 T3 ES 2033472T3 ES 198989102668 T ES198989102668 T ES 198989102668T ES 89102668 T ES89102668 T ES 89102668T ES 2033472 T3 ES2033472 T3 ES 2033472T3
- Authority
- ES
- Spain
- Prior art keywords
- hollow body
- components
- mould
- attachment
- housing
- 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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
-
- 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
- B21D39/20—Tube expanders with mandrels, e.g. expandable
- B21D39/203—Tube expanders with mandrels, e.g. expandable expandable by fluid or elastic material
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Connection Of Plates (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Insertion Pins And Rivets (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Clamps And Clips (AREA)
- Transplanting Machines (AREA)
- External Artificial Organs (AREA)
- Dowels (AREA)
Abstract
EL INVENTO SE TRATA DE UN DISPOSITIVO PARA LA FIJACION EXACTA DE POSICION DE VARIAS PIEZAS (2, 3) HABITUALMENTE EQUIPADAS CON UNA ABERTURA, SOBRE UN CUERPO HUECO (1), DONDE EN ESTADO DE SALIDA LA ABERTURA DE LAS PIEZAS (2, 3) ES MAS GRANDE QUE SU POSICION PRECALCULADA Y SE LLEVAN LAS PIEZAS (2, 3) EN POSICION PRECALCULADA SOBRE EL CUERPO HUECO (1), ANTES DE QUE SE EFECTUA EL PROCESO DE FIJACION A TRAVES DE ABOCINAMIENTO DEL CUERPO HUECO (1) AL MENOS EN EL CAMPO DE LA POSICION DE FIJACION. PARA ESO SE AJUSTAN LAS PIEZAS PARA FIJAR (2, 3) EN ESCOTES DE UNA FORMA SEPARADA AL MENOS DE DOS PARTES, EN SENTIDO AXIAL, SE INTRODUCE EL CUERPO HUECO (1) A LA ABERTURA DE LAS PIEZAS (2, 3) Y LA PIEZA DE MOLDE SE NIVELA Y SE MANTIENE A TRAVES DE UNA CAJA QUE LA RODEA. LA MISMA FORMA ESTA DIVIDIDA EN VARIAOS RECORTES DE FORMA (4) AXIALES, QUE ESTAN FORMADOS CON SUPERFICIES DE INSTALACION FRONTAL (4A), QUE SE DESVIA AXIALMENTE, UN AJUSTE DE LA SUPERFICIE GUIA (4B) QUE ACCIONA EN SENTIDO DE LA CIRCUNFERENCIA Y UNA SUPERFICIE DE ENVOLTURA (4A) CONICA. SOBRE LA SUPERFICIE DE ENVOLTURA CONICA (4C) HAY SUSPENDIDA UNA CAJA (6) EQUIPADA CON SUPERFICIES DE CENTRADO (6A) CONICA PARA EL CENTRADO DEL TRAMO DE MOLDE (4).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3807817A DE3807817C1 (es) | 1988-03-10 | 1988-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2033472T3 true ES2033472T3 (es) | 1993-03-16 |
Family
ID=6349285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989102668T Expired - Lifetime ES2033472T3 (es) | 1988-03-10 | 1989-02-16 | Dispositivo para la sujecion en la posicion exacta de varias piezas sobre un cuerpo hueco. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0331938B1 (es) |
KR (1) | KR950000066B1 (es) |
AT (1) | ATE78200T1 (es) |
DD (1) | DD285937A5 (es) |
DE (2) | DE3807817C1 (es) |
ES (1) | ES2033472T3 (es) |
GR (1) | GR3005759T3 (es) |
RU (1) | RU1782183C (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3927896A1 (de) * | 1989-08-24 | 1991-02-28 | Balcke Duerr Ag | Vorrichtung zum lagegenauen befestigen von mehreren teilen auf einem hohlkoerper |
DE19831333A1 (de) * | 1998-07-13 | 2000-01-27 | Neumayer Erich Gmbh Co Kg | Verfahren zum Befestigen von Bauteilen auf einer Hohlwelle |
DE19929957B4 (de) * | 1999-06-29 | 2010-12-30 | Daimler Ag | Fügeverbindung und ein Verfahren zur Herstellung derselben, sowie Lenksäule von Kraftfahrzeugen |
DE102004039302A1 (de) | 2004-08-13 | 2006-02-23 | Mahle Ventiltrieb Gmbh | Verfahren zur Herstellung einer Nockenwelle |
DE102005034776B3 (de) * | 2005-07-26 | 2007-03-15 | Daimlerchrysler Ag | Verfahren zur Herstellung einer Nockenwelle |
CN105149963B (zh) * | 2015-09-25 | 2018-08-28 | 北京灵隆科技有限公司 | 喇叭网的加工装置及加工方法 |
CN105149427B (zh) * | 2015-09-25 | 2019-10-18 | 北京京东尚科信息技术有限公司 | 喇叭网的加工成型装置及方法 |
DE102017004570A1 (de) * | 2017-05-11 | 2018-11-15 | Technische Universität Dortmund | Werkzeug für das Innenhochdruckumformen aus einzeln austauschbaren, formgebenden Segmenten |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3685327A (en) * | 1969-11-12 | 1972-08-22 | Masanobu Nakamura | Bulging apparatus |
DE2922509A1 (de) * | 1979-05-31 | 1980-12-04 | Mannesmann Ag | Verfahren und vorrichtung zur herstellung von nockenwellen |
JPS61266132A (ja) * | 1985-05-21 | 1986-11-25 | Musashi Seimitsu Ind Co Ltd | 組立カムシヤフトの製造方法 |
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. |
-
1988
- 1988-03-10 DE DE3807817A patent/DE3807817C1/de not_active Expired
-
1989
- 1989-02-16 ES ES198989102668T patent/ES2033472T3/es not_active Expired - Lifetime
- 1989-02-16 DE DE8989102668T patent/DE58901825D1/de not_active Expired - Lifetime
- 1989-02-16 EP EP89102668A patent/EP0331938B1/de not_active Expired - Lifetime
- 1989-02-16 AT AT89102668T patent/ATE78200T1/de not_active IP Right Cessation
- 1989-03-08 DD DD89326370A patent/DD285937A5/de not_active IP Right Cessation
- 1989-03-09 RU SU894613622A patent/RU1782183C/ru active
- 1989-03-10 KR KR1019890002998A patent/KR950000066B1/ko not_active IP Right Cessation
-
1992
- 1992-09-23 GR GR920402090T patent/GR3005759T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
GR3005759T3 (es) | 1993-06-07 |
DD285937A5 (de) | 1991-01-10 |
KR950000066B1 (ko) | 1995-01-09 |
EP0331938A3 (en) | 1990-08-29 |
ATE78200T1 (de) | 1992-08-15 |
KR890014903A (ko) | 1989-10-25 |
DE3807817C1 (es) | 1989-03-09 |
DE58901825D1 (de) | 1992-08-20 |
RU1782183C (ru) | 1992-12-15 |
EP0331938B1 (de) | 1992-07-15 |
EP0331938A2 (de) | 1989-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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