AT328676B - HOLLOW PROFILE, ESPECIALLY FOR VENTILATION HARDWARE FLAPS - Google Patents

HOLLOW PROFILE, ESPECIALLY FOR VENTILATION HARDWARE FLAPS

Info

Publication number
AT328676B
AT328676B AT465174A AT465174A AT328676B AT 328676 B AT328676 B AT 328676B AT 465174 A AT465174 A AT 465174A AT 465174 A AT465174 A AT 465174A AT 328676 B AT328676 B AT 328676B
Authority
AT
Austria
Prior art keywords
flaps
hollow profile
ventilation hardware
ventilation
hardware
Prior art date
Application number
AT465174A
Other languages
German (de)
Other versions
ATA465174A (en
Original Assignee
Siegwart Emil
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 Siegwart Emil filed Critical Siegwart Emil
Publication of ATA465174A publication Critical patent/ATA465174A/en
Application granted granted Critical
Publication of AT328676B publication Critical patent/AT328676B/en

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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1406—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Joints Allowing Movement (AREA)
AT465174A 1973-06-30 1974-06-05 HOLLOW PROFILE, ESPECIALLY FOR VENTILATION HARDWARE FLAPS AT328676B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7324288 1973-06-30

Publications (2)

Publication Number Publication Date
ATA465174A ATA465174A (en) 1975-06-15
AT328676B true AT328676B (en) 1976-04-12

Family

ID=6639403

Family Applications (1)

Application Number Title Priority Date Filing Date
AT465174A AT328676B (en) 1973-06-30 1974-06-05 HOLLOW PROFILE, ESPECIALLY FOR VENTILATION HARDWARE FLAPS

Country Status (5)

Country Link
AT (1) AT328676B (en)
CH (1) CH578147A5 (en)
FR (1) FR2235331A1 (en)
NL (1) NL7407834A (en)
SE (1) SE391009B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9307126U1 (en) * 1993-05-11 1994-02-17 Gebhardt-Stahl GmbH, 59457 Werl Hollow profile for the formation of ventilation control flaps

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103994564A (en) * 2014-05-23 2014-08-20 大连兆和科技发展有限公司 Shuttle-shaped blade device for automobile coating plant

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263668B (en) * 1963-02-14 1968-03-21 Doehner Ag Method and device for the production of hollow bodies provided with folded edges

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9307126U1 (en) * 1993-05-11 1994-02-17 Gebhardt-Stahl GmbH, 59457 Werl Hollow profile for the formation of ventilation control flaps

Also Published As

Publication number Publication date
CH578147A5 (en) 1976-07-30
FR2235331A1 (en) 1975-01-24
SE7407514L (en) 1975-01-02
NL7407834A (en) 1975-01-02
SE391009B (en) 1977-01-31
FR2235331B1 (en) 1979-07-27
ATA465174A (en) 1975-06-15

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