ES410876A1 - Apparatus for and a method of joining the edges of two sheet portions together - Google Patents

Apparatus for and a method of joining the edges of two sheet portions together

Info

Publication number
ES410876A1
ES410876A1 ES410876A ES410876A ES410876A1 ES 410876 A1 ES410876 A1 ES 410876A1 ES 410876 A ES410876 A ES 410876A ES 410876 A ES410876 A ES 410876A ES 410876 A1 ES410876 A1 ES 410876A1
Authority
ES
Spain
Prior art keywords
edges
joining
sheet
portions together
sheets
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
ES410876A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES410876A1 publication Critical patent/ES410876A1/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Making Paper Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Chairs Characterized By Structure (AREA)
  • Connection Of Plates (AREA)

Abstract

Two abutting edges of two sheets, or one sheet where, for example, a tubular member is to be formed, each has an edge portion formed in a U-shaped section so that the edges can be placed end on with the U-shape of one 90 DEG out of alignment with and enclosed within the U-shape of the other. These U-shaped sections enclosed one within the other are fed successively to four pair of rotatable profiled deforming rollers which successively fold the arms and bases of the U-shaped sections over one another to produce a joint between the sheets, or on the sheet, in which the base and arm positions of one 'U' are aligned with one arm and the base portion of the other 'U'.
ES410876A 1972-03-02 1973-01-23 Apparatus for and a method of joining the edges of two sheet portions together Expired ES410876A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2210055A DE2210055C3 (en) 1972-03-02 1972-03-02 Method of joining adjacent edges of metal sheets by folding

Publications (1)

Publication Number Publication Date
ES410876A1 true ES410876A1 (en) 1975-12-01

Family

ID=5837692

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410876A Expired ES410876A1 (en) 1972-03-02 1973-01-23 Apparatus for and a method of joining the edges of two sheet portions together

Country Status (32)

Country Link
US (1) US3838498A (en)
JP (1) JPS529433B2 (en)
AR (1) AR196431A1 (en)
AT (1) AT323513B (en)
AU (1) AU470622B2 (en)
BE (1) BE795306A (en)
BG (1) BG29566A3 (en)
BR (1) BR7301469D0 (en)
CA (1) CA977626A (en)
CH (1) CH555711A (en)
CY (1) CY964A (en)
DD (1) DD102088A5 (en)
DE (1) DE2210055C3 (en)
DK (1) DK146586C (en)
ES (1) ES410876A1 (en)
FI (1) FI55944C (en)
FR (1) FR2174557A5 (en)
GB (1) GB1421986A (en)
HK (1) HK71178A (en)
HU (1) HU165567B (en)
IE (1) IE37280B1 (en)
IL (1) IL41655A (en)
IT (1) IT978914B (en)
NL (1) NL148249B (en)
NO (1) NO135660C (en)
PH (1) PH10144A (en)
PL (1) PL83540B1 (en)
RO (1) RO64627A (en)
SE (1) SE403053B (en)
SU (1) SU553916A3 (en)
YU (1) YU39904B (en)
ZA (1) ZA73822B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158908A (en) * 1974-09-16 1979-06-26 Raypak, Inc. Securement of heat exchanger surfaces to tubes and method of fabrication
JPS5243761A (en) * 1975-10-01 1977-04-06 Knudson Gary Art Device for making seam
DE3031247A1 (en) * 1980-08-19 1982-03-25 Alfred Teves Gmbh, 6000 Frankfurt VACUUM HOUSING FOR A BRAKE AMPLIFIER
JPS6352372U (en) * 1986-09-24 1988-04-08
DE19840260B4 (en) 1998-09-03 2004-09-23 Krehle Gmbh Beading machine for beading sheet metal elements
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
DE102018115382B4 (en) * 2018-06-26 2022-01-05 Roland Ruegenberg Joining of sheet metal end sections by means of forming
DE102020117492B4 (en) * 2020-07-02 2022-01-13 Benteler Automobiltechnik Gmbh Process for manufacturing a multi-layer heat shield

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1976148A (en) * 1930-10-30 1934-10-09 Sonntag Xaver Machine for beading over sheet metal flanges
US2171297A (en) * 1937-09-16 1939-08-29 Zahner Andrew Sheet metal seaming machine
US2275629A (en) * 1939-06-19 1942-03-10 James J Ingels Multiple rolling machine
US2436383A (en) * 1946-05-27 1948-02-24 Harold V Dettman Method and apparatus for bending sheet material
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
DE1807020U (en) * 1958-11-06 1960-03-03 Albert Trmata DEVICE FOR PROFILING THE EDGES OF METAL STRAPS AND FOR COMPRESSING THE PROFILED EDGES.
GB899446A (en) * 1960-09-13 1962-06-20 Metal Holding Company An apparatus for joining the edges of metal sheets or strips
US3346941A (en) * 1964-02-05 1967-10-17 Lamont & Riley Inc Means for 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
US3610191A (en) * 1969-05-08 1971-10-05 Ralph N Harris Jr Apparatus for forming standing seams along the edges of sheet material
US3771482A (en) * 1971-05-05 1973-11-13 Thompson Roofing Co Inc Seam forming machine
US3773005A (en) * 1972-12-11 1973-11-20 Textron Inc Crimping machine for standing seam roofs

Also Published As

Publication number Publication date
CH555711A (en) 1974-11-15
RO64627A (en) 1979-01-15
JPS529433B2 (en) 1977-03-16
US3838498A (en) 1974-10-01
AU470622B2 (en) 1976-03-25
GB1421986A (en) 1976-01-21
IT978914B (en) 1974-09-20
DD102088A5 (en) 1973-12-05
YU31473A (en) 1982-06-30
NL148249B (en) 1976-01-15
CY964A (en) 1978-12-22
NO135660B (en) 1977-01-31
DK146586B (en) 1983-11-14
PH10144A (en) 1976-09-06
ZA73822B (en) 1973-11-28
BE795306A (en) 1973-05-29
AT323513B (en) 1975-07-10
BR7301469D0 (en) 1974-05-16
JPS48101353A (en) 1973-12-20
FI55944B (en) 1979-07-31
DE2210055C3 (en) 1975-09-18
DE2210055A1 (en) 1973-09-13
BG29566A3 (en) 1980-12-12
DE2210055B2 (en) 1975-01-30
NL7301607A (en) 1973-09-04
FR2174557A5 (en) 1973-10-12
DK146586C (en) 1984-04-30
HU165567B (en) 1974-09-28
CA977626A (en) 1975-11-11
FI55944C (en) 1979-11-12
SU553916A3 (en) 1977-04-05
IL41655A0 (en) 1973-05-31
AU5219973A (en) 1974-08-15
IE37280L (en) 1973-09-02
IL41655A (en) 1977-01-31
YU39904B (en) 1985-06-30
SE403053B (en) 1978-07-31
HK71178A (en) 1978-12-08
IE37280B1 (en) 1977-06-22
AR196431A1 (en) 1973-12-27
PL83540B1 (en) 1975-12-31
NO135660C (en) 1977-05-11

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