CA983324A - Seaming method for sheet metal ducts - Google Patents

Seaming method for sheet metal ducts

Info

Publication number
CA983324A
CA983324A CA175,354A CA175354A CA983324A CA 983324 A CA983324 A CA 983324A CA 175354 A CA175354 A CA 175354A CA 983324 A CA983324 A CA 983324A
Authority
CA
Canada
Prior art keywords
sheet metal
metal ducts
seaming method
seaming
ducts
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
CA175,354A
Other versions
CA175354S (en
Inventor
John Bagge
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.)
Valmet Technologies Oy
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
Application granted granted Critical
Publication of CA983324A publication Critical patent/CA983324A/en
Expired legal-status Critical Current

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)
  • Connection Of Plates (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
CA175,354A 1972-07-03 1973-06-29 Seaming method for sheet metal ducts Expired CA983324A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI721890A FI49248C (en) 1972-07-03 1972-07-03 Folding procedure for sheet metal channels.

Publications (1)

Publication Number Publication Date
CA983324A true CA983324A (en) 1976-02-10

Family

ID=8506368

Family Applications (1)

Application Number Title Priority Date Filing Date
CA175,354A Expired CA983324A (en) 1972-07-03 1973-06-29 Seaming method for sheet metal ducts

Country Status (7)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1187350B (en) * 1985-04-02 1987-12-23 Valtiero Tizzi PROCEDURE FOR OBTAINING TUBULAR ELEMENTS COMPOSED IN VARIEGATED LONGITUDINAL STRIPS, EMPTY OR WITH AN INTERIOR REMOVABLE BODY, AND PRODUCT OBTAINED BY SUCH PROCEDURE
AT389248B (en) * 1988-02-08 1989-11-10 Vaillant Gmbh METHOD FOR PRODUCING A TOP OF A GAS BURNER AND GAS BURNER TOP PRODUCED BY THE METHOD
US6832571B2 (en) * 2001-10-30 2004-12-21 Albany International Corp. Segment formed flexible fluid containment vessel
DE10220100B4 (en) * 2002-05-04 2004-05-06 Daimlerchrysler Ag Edge-side connection region of two sheets
DE102006055347A1 (en) * 2006-11-23 2008-05-29 BSH Bosch und Siemens Hausgeräte GmbH Water-conducting household appliance with a treatment container composed of at least two components
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 (en) * 2015-03-30 2016-11-04 株式会社栗本鐵工所 Seam crimping structure for metal plate
CN110355288B (en) * 2019-07-22 2024-06-21 无锡蓝力智能装备有限公司 Numerical control precision forming set equipment for plate heat exchanger plate

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
SE390441B (en) 1976-12-20
JPS4952759A (en) 1974-05-22
DK135689C (en) 1977-11-14
US3864814A (en) 1975-02-11
DE2332482B2 (en) 1978-01-12
DK135689B (en) 1977-06-06
FI49248C (en) 1975-05-12
FI49248B (en) 1975-01-31
DE2332482A1 (en) 1974-01-24
DE2332482C3 (en) 1978-10-19

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