AT307831B - Blechkanalschuß - Google Patents

Blechkanalschuß

Info

Publication number
AT307831B
AT307831B AT166570A AT166570A AT307831B AT 307831 B AT307831 B AT 307831B AT 166570 A AT166570 A AT 166570A AT 166570 A AT166570 A AT 166570A AT 307831 B AT307831 B AT 307831B
Authority
AT
Austria
Prior art keywords
shot
sheet metal
metal duct
duct
sheet
Prior art date
Application number
AT166570A
Other languages
English (en)
Original Assignee
Emil Siegwart Ing
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 Emil Siegwart Ing filed Critical Emil Siegwart Ing
Application granted granted Critical
Publication of AT307831B publication Critical patent/AT307831B/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/74—Making other particular articles frames for openings, e.g. for windows, doors, handbags
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Connection Of Plates (AREA)
AT166570A 1969-04-08 1970-02-24 Blechkanalschuß AT307831B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19696914037 DE6914037U (de) 1969-04-08 1969-04-08 Eckwinkel zur ergaenzung stirnseitiger flansche an blechkanalschuessen

Publications (1)

Publication Number Publication Date
AT307831B true AT307831B (de) 1973-06-12

Family

ID=6601208

Family Applications (1)

Application Number Title Priority Date Filing Date
AT166570A AT307831B (de) 1969-04-08 1970-02-24 Blechkanalschuß

Country Status (5)

Country Link
AT (1) AT307831B (de)
CH (1) CH496202A (de)
DE (1) DE6914037U (de)
FR (1) FR2042726A5 (de)
NL (1) NL7002224A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVE20080062A1 (it) * 2008-07-23 2010-01-24 Dallan Spa Procedimento per realizzare telai tubolari distanziatori per vetrocamera e telaio ottenuto con il procedimento-

Also Published As

Publication number Publication date
FR2042726A5 (de) 1971-02-12
NL7002224A (de) 1970-10-12
CH496202A (de) 1970-09-15
DE6914037U (de) 1969-07-24

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee