DK136109B - Method and apparatus for continuous joining of two surface elements by mutual folding. - Google Patents

Method and apparatus for continuous joining of two surface elements by mutual folding.

Info

Publication number
DK136109B
DK136109B DK616072AA DK616072A DK136109B DK 136109 B DK136109 B DK 136109B DK 616072A A DK616072A A DK 616072AA DK 616072 A DK616072 A DK 616072A DK 136109 B DK136109 B DK 136109B
Authority
DK
Denmark
Prior art keywords
surface elements
continuous joining
mutual folding
folding
mutual
Prior art date
Application number
DK616072AA
Other languages
Danish (da)
Other versions
DK136109C (en
Inventor
Knut Berg
Original Assignee
Svenska Flaektfabriken Ab
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 Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Publication of DK136109B publication Critical patent/DK136109B/en
Application granted granted Critical
Publication of DK136109C publication Critical patent/DK136109C/da

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
    • B21D39/02—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 by folding, e.g. connecting edges of a sheet to form a cylinder
DK616072AA 1971-12-09 1972-12-08 Method and apparatus for continuous joining of two surface elements by mutual folding. DK136109B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15839/71A SE358568B (en) 1971-12-09 1971-12-09

Publications (2)

Publication Number Publication Date
DK136109B true DK136109B (en) 1977-08-15
DK136109C DK136109C (en) 1978-01-23

Family

ID=20301308

Family Applications (1)

Application Number Title Priority Date Filing Date
DK616072AA DK136109B (en) 1971-12-09 1972-12-08 Method and apparatus for continuous joining of two surface elements by mutual folding.

Country Status (12)

Country Link
US (1) US3858540A (en)
JP (1) JPS5622288B2 (en)
AT (1) AT321681B (en)
BE (1) BE791859A (en)
CH (1) CH559584A5 (en)
CS (1) CS166829B2 (en)
DK (1) DK136109B (en)
FR (1) FR2162559B1 (en)
GB (1) GB1417732A (en)
NL (1) NL7216611A (en)
NO (1) NO134285C (en)
SE (1) SE358568B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198002A (en) * 1977-02-04 1980-04-15 Glitsch, Inc. Reactor distribution duct
JPS5862279A (en) * 1981-10-09 1983-04-13 旭化成株式会社 Execution of simple double window
JPS5899489U (en) * 1981-12-28 1983-07-06 ワイケイケイ株式会社 Satsushi’s triple glass installation structure
JPS59122688A (en) * 1982-12-28 1984-07-16 佐々木　徳蔵 Composite layered glass wndow
DE3467720D1 (en) * 1983-11-28 1988-01-07 Strub Ag Method and device for manufacturing a part for a gutter corner
AT383516B (en) * 1985-06-12 1987-07-10 Prager Franz Kg Method for shaping connecting flanges on sheet-metal blanks of pipeline sections and also device for implementing it
AT392908B (en) * 1988-09-20 1991-07-10 Ploetzeneder Anton Granular filter insert
AT391642B (en) * 1989-04-24 1990-11-12 Voest Alpine Krems Longitudinal seam joint
DE3916445A1 (en) * 1989-05-20 1990-11-22 Reinhardt Gmbh Maschbau FOLDING MACHINE, IN PARTICULAR TO CONNECT THE EDGES OF SHEETS BY FOLDING
US6056021A (en) * 1996-05-14 2000-05-02 Jam Kabushiki Kaisha Duct joint structure, assembly tool, duct assembly method and hanger
JP3108651B2 (en) * 1996-05-14 2000-11-13 エアシステム株式会社 Duct joint structure, assembling tool thereof, duct assembling method, and hanging fitting for the joint structure
CN1249389C (en) * 2000-04-27 2006-04-05 空气体系株式会社 Duct joint structure
ES2318919B1 (en) * 2005-02-01 2010-01-11 Jose Umbelco, S.L. METAL BAND SUCCESS TRAIN BY ITS EDGES CONTINUOUSLY.
CN102389916B (en) * 2011-10-24 2013-09-18 中国船舶重工集团公司第七〇四研究所 Edge-rolling occluding cutter forming process
CN104001772B (en) * 2014-05-26 2016-06-01 河北英凯模金属网有限公司 A kind of automatic metal silk screen seaming machine
US11402121B2 (en) * 2015-03-25 2022-08-02 Sterling Custom Sheet Metal, Inc. Insulated register box with boot rail adaptor
CN104923676A (en) * 2015-06-26 2015-09-23 丰拓(河南)轻合金有限公司 Aluminum plate sewing device
CN110005189B (en) * 2019-04-18 2023-08-01 安阳融达实业有限公司 Building plane template and preparation device thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2025750A (en) * 1931-01-10 1935-12-31 James J Ingels Method of and apparatus for making seamed pipe
US2682850A (en) * 1949-09-13 1954-07-06 Russell E Close Seam closing machine for tubing
US2950697A (en) * 1954-04-21 1960-08-30 Flagler Juanita Sheet material forming apparatus
US3319330A (en) * 1964-02-05 1967-05-16 Lamont & Riley Inc Method of manufacturing an expansion joint cover
DE1452750A1 (en) * 1965-01-30 1969-04-17 Reinhardt Maschb Gmbh Method and device for connecting two edges of at least one thin plate
US3422525A (en) * 1966-06-13 1969-01-21 Svenska Flaektfabriken Ab Manufacturing tubular duct sections

Also Published As

Publication number Publication date
AT321681B (en) 1975-04-10
GB1417732A (en) 1975-12-17
JPS5622288B2 (en) 1981-05-25
CH559584A5 (en) 1975-03-14
US3858540A (en) 1975-01-07
FR2162559B1 (en) 1975-11-07
NO134285B (en) 1976-06-08
NL7216611A (en) 1973-06-13
JPS4876770A (en) 1973-10-16
CS166829B2 (en) 1976-03-29
NO134285C (en) 1976-09-15
FR2162559A1 (en) 1973-07-20
SE358568B (en) 1973-08-06
DE2257325B2 (en) 1976-03-18
DE2257325A1 (en) 1973-06-20
DK136109C (en) 1978-01-23
BE791859A (en) 1973-03-16

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