EP0331938A3 - Apparatus for accurately attaching several components to a hollow body - Google Patents
Apparatus for accurately attaching several components to a hollow body Download PDFInfo
- Publication number
- EP0331938A3 EP0331938A3 EP89102668A EP89102668A EP0331938A3 EP 0331938 A3 EP0331938 A3 EP 0331938A3 EP 89102668 A EP89102668 A EP 89102668A EP 89102668 A EP89102668 A EP 89102668A EP 0331938 A3 EP0331938 A3 EP 0331938A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- hollow body
- components
- mould
- attachment
- several components
- 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
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT89102668T ATE78200T1 (en) | 1988-03-10 | 1989-02-16 | DEVICE FOR PRECISELY FIXING SEVERAL PARTS ON A HOLLOW BODY. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3807817 | 1988-03-10 | ||
DE3807817A DE3807817C1 (en) | 1988-03-10 | 1988-03-10 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0331938A2 EP0331938A2 (en) | 1989-09-13 |
EP0331938A3 true EP0331938A3 (en) | 1990-08-29 |
EP0331938B1 EP0331938B1 (en) | 1992-07-15 |
Family
ID=6349285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89102668A Expired - Lifetime EP0331938B1 (en) | 1988-03-10 | 1989-02-16 | Apparatus for accurately attaching several components to a hollow body |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0331938B1 (en) |
KR (1) | KR950000066B1 (en) |
AT (1) | ATE78200T1 (en) |
DD (1) | DD285937A5 (en) |
DE (2) | DE3807817C1 (en) |
ES (1) | ES2033472T3 (en) |
GR (1) | GR3005759T3 (en) |
RU (1) | RU1782183C (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3927896A1 (en) * | 1989-08-24 | 1991-02-28 | Balcke Duerr Ag | DEVICE FOR FIXING SEVERAL PARTS ON A HOLLOW BODY |
DE19831333A1 (en) * | 1998-07-13 | 2000-01-27 | Neumayer Erich Gmbh Co Kg | Mounting components on hollow shaft, especially cams on camshaft, by introducing supports between components fitted onto shaft prior to shaft expansion step |
DE19929957B4 (en) * | 1999-06-29 | 2010-12-30 | Daimler Ag | Joint connection and a method for producing the same, as well as steering column of motor vehicles |
DE102004039302A1 (en) | 2004-08-13 | 2006-02-23 | Mahle Ventiltrieb Gmbh | Method for producing a camshaft |
DE102005034776B3 (en) * | 2005-07-26 | 2007-03-15 | Daimlerchrysler Ag | Method for producing a camshaft |
CN105149963B (en) * | 2015-09-25 | 2018-08-28 | 北京灵隆科技有限公司 | The processing unit (plant) and processing method of speaker net |
CN105149427B (en) * | 2015-09-25 | 2019-10-18 | 北京京东尚科信息技术有限公司 | The machine-shaping device and method of speaker net |
DE102017004570A1 (en) * | 2017-05-11 | 2018-11-15 | Technische Universität Dortmund | Tool for hydroforming from individually exchangeable, forming segments |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3685327A (en) * | 1969-11-12 | 1972-08-22 | Masanobu Nakamura | Bulging apparatus |
GB2050207A (en) * | 1979-05-31 | 1981-01-07 | Mannesmann Ag | Making camshafts |
EP0257175A1 (en) * | 1986-08-12 | 1988-03-02 | Balcke-Dürr AG | Method and device for the fixing of parts on a hollow body |
EP0230731B1 (en) * | 1985-12-31 | 1991-02-27 | Robert W. Hughes | Method of making a cam shaft |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61266132A (en) * | 1985-05-21 | 1986-11-25 | Musashi Seimitsu Ind Co Ltd | Production of assembly cam shaft |
-
1988
- 1988-03-10 DE DE3807817A patent/DE3807817C1/de not_active Expired
-
1989
- 1989-02-16 ES ES198989102668T patent/ES2033472T3/en not_active Expired - Lifetime
- 1989-02-16 DE DE8989102668T patent/DE58901825D1/en not_active Expired - Lifetime
- 1989-02-16 EP EP89102668A patent/EP0331938B1/en not_active Expired - Lifetime
- 1989-02-16 AT AT89102668T patent/ATE78200T1/en not_active IP Right Cessation
- 1989-03-08 DD DD89326370A patent/DD285937A5/en not_active IP Right Cessation
- 1989-03-09 RU SU894613622A patent/RU1782183C/en active
- 1989-03-10 KR KR1019890002998A patent/KR950000066B1/en not_active IP Right Cessation
-
1992
- 1992-09-23 GR GR920402090T patent/GR3005759T3/el unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3685327A (en) * | 1969-11-12 | 1972-08-22 | Masanobu Nakamura | Bulging apparatus |
GB2050207A (en) * | 1979-05-31 | 1981-01-07 | Mannesmann Ag | Making camshafts |
EP0230731B1 (en) * | 1985-12-31 | 1991-02-27 | Robert W. Hughes | Method of making a cam shaft |
EP0257175A1 (en) * | 1986-08-12 | 1988-03-02 | Balcke-Dürr AG | Method and device for the fixing of parts on a hollow body |
Also Published As
Publication number | Publication date |
---|---|
GR3005759T3 (en) | 1993-06-07 |
DD285937A5 (en) | 1991-01-10 |
KR950000066B1 (en) | 1995-01-09 |
ATE78200T1 (en) | 1992-08-15 |
ES2033472T3 (en) | 1993-03-16 |
KR890014903A (en) | 1989-10-25 |
DE3807817C1 (en) | 1989-03-09 |
DE58901825D1 (en) | 1992-08-20 |
RU1782183C (en) | 1992-12-15 |
EP0331938B1 (en) | 1992-07-15 |
EP0331938A2 (en) | 1989-09-13 |
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Owner name: ING. ZINI MARANESI & C. |
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