FI49248C - Falsningsförfarande för plåtkanaler. - Google Patents

Falsningsförfarande för plåtkanaler.

Info

Publication number
FI49248C
FI49248C FI721890A FI189072A FI49248C FI 49248 C FI49248 C FI 49248C FI 721890 A FI721890 A FI 721890A FI 189072 A FI189072 A FI 189072A FI 49248 C FI49248 C FI 49248C
Authority
FI
Finland
Prior art keywords
sheet metal
folding procedure
metal channels
channels
folding
Prior art date
Application number
FI721890A
Other languages
English (en)
Finnish (fi)
Other versions
FI49248B (sv
Inventor
John Bagge
Original Assignee
Valmet Oy
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 Valmet Oy filed Critical Valmet Oy
Priority to FI721890A priority Critical patent/FI49248C/sv
Priority to US372705A priority patent/US3864814A/en
Priority to DE2332482A priority patent/DE2332482C3/de
Priority to SE7309186*A priority patent/SE390441B/sv
Priority to CA175,354A priority patent/CA983324A/en
Priority to DK365073A priority patent/DK135689C/da
Priority to JP48074514A priority patent/JPS4952759A/ja
Application granted granted Critical
Publication of FI49248B publication Critical patent/FI49248B/fi
Publication of FI49248C publication Critical patent/FI49248C/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/12—Flanged joints specially adapted for particular pipes
    • F16L23/14—Flanged joints specially adapted for particular pipes for rectangular pipes
    • 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
    • Y10T29/49924—Joining by deforming of parallel side-by-side elongated members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Duct Arrangements (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Gasket Seals (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Connection Of Plates (AREA)
  • Laminated Bodies (AREA)
FI721890A 1972-07-03 1972-07-03 Falsningsförfarande för plåtkanaler. FI49248C (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI721890A FI49248C (sv) 1972-07-03 1972-07-03 Falsningsförfarande för plåtkanaler.
US372705A US3864814A (en) 1972-07-03 1973-06-22 Seaming method for sheet metal ducts
DE2332482A DE2332482C3 (de) 1972-07-03 1973-06-26 Säumverfahren für Blechkanäle
SE7309186*A SE390441B (sv) 1972-07-03 1973-06-29 Forfarande forŸskarvning av platkanaler
CA175,354A CA983324A (en) 1972-07-03 1973-06-29 Seaming method for sheet metal ducts
DK365073A DK135689C (da) 1972-07-03 1973-07-02 Fremgangsmade ved samling af en pladekanal
JP48074514A JPS4952759A (sv) 1972-07-03 1973-07-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI721890A FI49248C (sv) 1972-07-03 1972-07-03 Falsningsförfarande för plåtkanaler.

Publications (2)

Publication Number Publication Date
FI49248B FI49248B (sv) 1975-01-31
FI49248C true FI49248C (sv) 1975-05-12

Family

ID=8506368

Family Applications (1)

Application Number Title Priority Date Filing Date
FI721890A FI49248C (sv) 1972-07-03 1972-07-03 Falsningsförfarande för plåtkanaler.

Country Status (7)

Country Link
US (1) US3864814A (sv)
JP (1) JPS4952759A (sv)
CA (1) CA983324A (sv)
DE (1) DE2332482C3 (sv)
DK (1) DK135689C (sv)
FI (1) FI49248C (sv)
SE (1) SE390441B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1187350B (it) * 1985-04-02 1987-12-23 Valtiero Tizzi Procedimento per ottenere elementi tubolari compositi a strisce longitudinali variegate,vuoti o con anima interna sfilabile,e prodotto ottenuto con tale procedimento
AT389248B (de) * 1988-02-08 1989-11-10 Vaillant Gmbh Verfahren zur herstellung eines oberteils eines gasbrenners und nach dem verfahren hergestellter gasbrenneroberteil
US6832571B2 (en) * 2001-10-30 2004-12-21 Albany International Corp. Segment formed flexible fluid containment vessel
DE10220100B4 (de) * 2002-05-04 2004-05-06 Daimlerchrysler Ag Randseitiger Verbindungsbereich zweier Bleche
DE102006055347A1 (de) * 2006-11-23 2008-05-29 BSH Bosch und Siemens Hausgeräte GmbH Wasserführendes Haushaltsgerät mit einem aus zumindest zwei Bauteilen zusammengesetzten Behandlungsbehälter
US9375776B2 (en) * 2011-01-26 2016-06-28 Vicon Machinery Llc Apparatus for closing pittsburgh seams associated with duct assemblies and other box-shaped members
JP2016188670A (ja) * 2015-03-30 2016-11-04 株式会社栗本鐵工所 金属板のハゼカシメ構造
CN110355288B (zh) * 2019-07-22 2024-06-21 无锡蓝力智能装备有限公司 板式换热器片数控精密成形成套装备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2036725A (en) * 1934-05-28 1936-04-07 Carl R Schlicht Tool for seaming sheet metal
US3302825A (en) * 1964-04-15 1967-02-07 Bilnor Corp Open top liquid container
US3545147A (en) * 1968-07-25 1970-12-08 Winbro Inc Sheet metal roofing panel

Also Published As

Publication number Publication date
CA983324A (en) 1976-02-10
SE390441B (sv) 1976-12-20
JPS4952759A (sv) 1974-05-22
DK135689C (da) 1977-11-14
US3864814A (en) 1975-02-11
DE2332482B2 (de) 1978-01-12
DK135689B (da) 1977-06-06
FI49248B (sv) 1975-01-31
DE2332482A1 (de) 1974-01-24
DE2332482C3 (de) 1978-10-19

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