GB1538577A - Method of and apparatus for forming and closing a seam formed by edge portions of metal sheets - Google Patents

Method of and apparatus for forming and closing a seam formed by edge portions of metal sheets

Info

Publication number
GB1538577A
GB1538577A GB460276A GB460276A GB1538577A GB 1538577 A GB1538577 A GB 1538577A GB 460276 A GB460276 A GB 460276A GB 460276 A GB460276 A GB 460276A GB 1538577 A GB1538577 A GB 1538577A
Authority
GB
United Kingdom
Prior art keywords
closing
forming
edge portions
metal sheets
seam formed
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
GB460276A
Other languages
English (en)
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.)
WUKOVICH oHG PETER
Original Assignee
WUKOVICH oHG PETER
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 WUKOVICH oHG PETER filed Critical WUKOVICH oHG PETER
Publication of GB1538577A publication Critical patent/GB1538577A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Earth Drilling (AREA)
GB460276A 1975-02-17 1976-02-05 Method of and apparatus for forming and closing a seam formed by edge portions of metal sheets Expired GB1538577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT113675A AT341298B (de) 1975-02-17 1975-02-17 Verfahren und vorrichtung zum schliessen eines aus einer z-form am rand eines bleches und einer l-form am rand eines zweiten bleches bestehenden falzes

Publications (1)

Publication Number Publication Date
GB1538577A true GB1538577A (en) 1979-01-24

Family

ID=3507372

Family Applications (1)

Application Number Title Priority Date Filing Date
GB460276A Expired GB1538577A (en) 1975-02-17 1976-02-05 Method of and apparatus for forming and closing a seam formed by edge portions of metal sheets

Country Status (4)

Country Link
AT (1) AT341298B (de)
FR (1) FR2300637A1 (de)
GB (1) GB1538577A (de)
IT (1) IT1054455B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2714427C3 (de) * 1977-03-31 1980-11-06 Peter Wukovich Ohg, Wien Falzschließmaschine

Also Published As

Publication number Publication date
FR2300637B1 (de) 1982-08-20
ATA113675A (de) 1977-05-15
DE2522752B2 (de) 1977-07-14
DE2522752A1 (de) 1976-09-02
AT341298B (de) 1978-01-25
FR2300637A1 (fr) 1976-09-10
IT1054455B (it) 1981-11-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee