GB1417732A - Method of and apparatus for joining plane elements - Google Patents

Method of and apparatus for joining plane elements

Info

Publication number
GB1417732A
GB1417732A GB5655972A GB5655972A GB1417732A GB 1417732 A GB1417732 A GB 1417732A GB 5655972 A GB5655972 A GB 5655972A GB 5655972 A GB5655972 A GB 5655972A GB 1417732 A GB1417732 A GB 1417732A
Authority
GB
United Kingdom
Prior art keywords
bending
rollers
pairs
elements
edge
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
Application number
GB5655972A
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.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken 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 Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Publication of GB1417732A publication Critical patent/GB1417732A/en
Expired 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
    • B21D39/02—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

Abstract

1417732 Seaming SVENSKA FLAKTFABRIKEN AB 7 Dec 1972 [9 Dec 1971] 56559/72 Heading B3J Plane sheet metal elements 1, 2 lying in the same plane are joined by overlapping edge portions 1a, 2a of the elements, bending down the overlapping edge portions to form a free space between them, bending up the outer region lg to a position adjacent the edge portion 2a, deforming edge portion 2a until it projects laterally beyond edge region lg, bending the edge portion 2a about edge portion 1g and finally bending the fold so formed to lie in a plane parallel to the plane common to the elements. The bending down is carried out by pairs of rollers 15-17 upstream of a mounting block 20 for the beam 14 supporting the rollers so that the edge portions 1a, 2a of the elements can pass one each side of the block. The bending up &c. is carried out by pairs of rollers 21-26, all the roller pairs being rotatable about horizontal axes except one or more pairs of rollers 25 which either are rotatable about an axis inclined to the horizontal or, if rotatable about either a vertical or a horizontal axis, have a bevelled working surface. The rollers are driven by a chain 19a from an electric motor. Roller conveyers 28, 30 with edge locating guides 27a, 29a may be provided.
GB5655972A 1971-12-09 1972-12-07 Method of and apparatus for joining plane elements Expired GB1417732A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1417732A true GB1417732A (en) 1975-12-17

Family

ID=20301308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5655972A Expired GB1417732A (en) 1971-12-09 1972-12-07 Method of and apparatus for joining plane elements

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
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
DK136109B (en) 1977-08-15
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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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee