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ES2120325A1 - The joining of the ends of thin metal strips - Google Patents

The joining of the ends of thin metal strips

Info

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
Application number
ES09500626A
Other languages
Spanish (es)
Other versions
ES2120325B1 (en
Inventor
Herbert Damsohn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of ES2120325A1 publication Critical patent/ES2120325A1/en
Application granted granted Critical
Publication of ES2120325B1 publication Critical patent/ES2120325B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Clamps And Clips (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Punching Or Piercing (AREA)
  • Mechanical Operated Clutches (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.
ES9500626A 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. Expired - Lifetime ES2120325B1 (en)

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 (6)

* Cited by examiner, † Cited by third party
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 continuous composite copper-aluminum composite material and its manufacturing method
DE102022117222A1 (en) * 2022-07-11 2024-01-11 André LeGuin Method for joining two tapes
DE102023125063A1 (en) * 2023-09-15 2025-03-20 STG Stanztechnik GmbH & Co. KG Method for producing an endless metal strip provided with slotted openings, a metal strip and a shaped body

Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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
ES2120325B1 (en) 1999-05-16
FR2718986B1 (en) 1997-04-18
DE4414037A1 (en) 1995-10-26
FR2718986A1 (en) 1995-10-27

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