ES2120325A1 - The joining of the ends of thin metal strips - Google Patents
The joining of the ends of thin metal stripsInfo
- Publication number
- ES2120325A1 ES2120325A1 ES09500626A ES9500626A ES2120325A1 ES 2120325 A1 ES2120325 A1 ES 2120325A1 ES 09500626 A ES09500626 A ES 09500626A ES 9500626 A ES9500626 A ES 9500626A ES 2120325 A1 ES2120325 A1 ES 2120325A1
- Authority
- ES
- Spain
- Prior art keywords
- joining
- thin metal
- metal strips
- dovetails
- punches
- 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
- B21D39/037—Interlocking butt joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/14—Fastening; Joining by using form fitting connection, e.g. with tongue and groove
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Replacement Of Web Rolls (AREA)
- Punching Or Piercing (AREA)
- Mechanical Operated Clutches (AREA)
- Clamps And Clips (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
Method for joining the ends of thin metal strips by means of dovetails (4,6') which are punched out and subsequently interlocked. Also claimed is the required equipment consisting of a set of clamps and punches which form the dovetails and position them for interlocking in the same work cycle.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944414037 DE4414037A1 (en) | 1994-04-22 | 1994-04-22 | The joining of the ends of thin metal strips |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2120325A1 true ES2120325A1 (en) | 1998-10-16 |
ES2120325B1 ES2120325B1 (en) | 1999-05-16 |
Family
ID=6516135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9500626A Expired - Lifetime ES2120325B1 (en) | 1994-04-22 | 1995-03-30 | METHOD OF JOINING THE END OF THIN METALLIC TAPES, PARTICULARLY OF METAL SHEETS IN THE FORM OF TAPES, AND THE CORRESPONDING ARRANGEMENT. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE4414037A1 (en) |
ES (1) | ES2120325B1 (en) |
FR (1) | FR2718986B1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19654363B4 (en) * | 1996-12-24 | 2007-09-27 | Behr Gmbh & Co. Kg | Exhaust gas heat exchanger for an internal combustion engine |
DE19750928B4 (en) * | 1997-11-17 | 2004-01-29 | Rohde & Schwarz Gmbh & Co. Kg | High-frequency sealed box housing for electronic devices and process for its manufacture |
FR2810265B1 (en) * | 2000-06-19 | 2007-06-15 | Perfomat | METHOD OF ASSEMBLING TWO SHEET ELEMENTS AND TUBE OBTAINED THEREBY |
CN110429397A (en) * | 2019-07-18 | 2019-11-08 | 上海亚大复合金属有限公司 | A kind of lateral continuously composite copper aluminium composite material and its manufacturing method |
DE102022117222A1 (en) | 2022-07-11 | 2024-01-11 | André LeGuin | Method for joining two tapes |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2123626A (en) * | 1935-08-31 | 1938-07-12 | Bohn Aluminium & Brass Corp | Method of joining metal strips |
US3091844A (en) * | 1960-05-16 | 1963-06-04 | Allegheny Ludlum Steel | Method of making flexible joints |
GB1403823A (en) * | 1973-10-10 | 1975-08-28 | Carroll W M | Process of joining sheet metal edges and articles |
DE3311394A1 (en) * | 1983-03-29 | 1984-10-11 | Fa. Ludwig Widani, 8500 Nürnberg | Method and apparatus for joining the ends of strips from two coils |
US4988217A (en) * | 1984-03-27 | 1991-01-29 | Daido Metals Company Ltd. | Wrapped bush |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2080170A (en) * | 1937-05-11 | Apparatus for babbitting a continu | ||
NL99366C (en) * | 1956-05-26 | |||
US3099238A (en) * | 1959-11-23 | 1963-07-30 | Alice J Barger | Can body and method of forming the same |
AU503128B2 (en) * | 1975-12-09 | 1979-08-23 | John Lysaght (Australia) Limited | Method of butt joinig two sheets |
DE3340671A1 (en) * | 1983-11-10 | 1985-05-23 | Willy Voit GmbH & Co Stanz- und Metallwerk, 6670 St Ingbert | Closure for rings or pot-shaped housings |
CH679945A5 (en) * | 1989-04-04 | 1992-05-15 | Oetiker Hans Maschinen | |
DE8909751U1 (en) * | 1989-08-14 | 1989-10-19 | Jerebicnik, Bruno, 1000 Berlin | Screwless connection of panels and beams |
US5191696A (en) * | 1990-10-15 | 1993-03-09 | Mitsubishi Jukogyo Kabushiki Kaisha | Method for joining rolled plates |
-
1994
- 1994-04-22 DE DE19944414037 patent/DE4414037A1/en not_active Withdrawn
-
1995
- 1995-03-30 ES ES9500626A patent/ES2120325B1/en not_active Expired - Lifetime
- 1995-04-20 FR FR9504733A patent/FR2718986B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2123626A (en) * | 1935-08-31 | 1938-07-12 | Bohn Aluminium & Brass Corp | Method of joining metal strips |
US3091844A (en) * | 1960-05-16 | 1963-06-04 | Allegheny Ludlum Steel | Method of making flexible joints |
GB1403823A (en) * | 1973-10-10 | 1975-08-28 | Carroll W M | Process of joining sheet metal edges and articles |
DE3311394A1 (en) * | 1983-03-29 | 1984-10-11 | Fa. Ludwig Widani, 8500 Nürnberg | Method and apparatus for joining the ends of strips from two coils |
US4988217A (en) * | 1984-03-27 | 1991-01-29 | Daido Metals Company Ltd. | Wrapped bush |
Also Published As
Publication number | Publication date |
---|---|
FR2718986B1 (en) | 1997-04-18 |
ES2120325B1 (en) | 1999-05-16 |
FR2718986A1 (en) | 1995-10-27 |
DE4414037A1 (en) | 1995-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19981016 Kind code of ref document: A1 Effective date: 19981016 |
|
FA2A | Application withdrawn |
Effective date: 19991215 |