FR1384540A - Ventilation door - Google Patents

Ventilation door

Info

Publication number
FR1384540A
FR1384540A FR966719A FR966719A FR1384540A FR 1384540 A FR1384540 A FR 1384540A FR 966719 A FR966719 A FR 966719A FR 966719 A FR966719 A FR 966719A FR 1384540 A FR1384540 A FR 1384540A
Authority
FR
France
Prior art keywords
ventilation door
ventilation
door
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
FR966719A
Other languages
French (fr)
Inventor
Jacques Schwartz
Manfred Trouvain
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 filed Critical
Priority to FR966719A priority Critical patent/FR1384540A/en
Application granted granted Critical
Publication of FR1384540A publication Critical patent/FR1384540A/en
Priority to BE659370D priority patent/BE659370A/xx
Priority to GB974165A priority patent/GB1100838A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
    • E21F1/10—Air doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Housing For Livestock And Birds (AREA)
FR966719A 1964-03-07 1964-03-07 Ventilation door Expired FR1384540A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR966719A FR1384540A (en) 1964-03-07 1964-03-07 Ventilation door
BE659370D BE659370A (en) 1964-03-07 1965-02-05
GB974165A GB1100838A (en) 1964-03-07 1965-03-08 Improvements in or relating to door securing arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR966719A FR1384540A (en) 1964-03-07 1964-03-07 Ventilation door

Publications (1)

Publication Number Publication Date
FR1384540A true FR1384540A (en) 1965-01-04

Family

ID=8825088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR966719A Expired FR1384540A (en) 1964-03-07 1964-03-07 Ventilation door

Country Status (3)

Country Link
BE (1) BE659370A (en)
FR (1) FR1384540A (en)
GB (1) GB1100838A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101798936B (en) * 2009-02-10 2012-05-23 淄博矿业集团有限责任公司 Rocker self-locking device of an air door
CN102080563B (en) * 2010-11-27 2013-01-23 淄博矿业集团有限责任公司 Air door whistling and vehicle blocking device for mine main transportation roadway
CN113605822A (en) * 2021-07-30 2021-11-05 王紫金 Face recognition people's air defense door

Also Published As

Publication number Publication date
GB1100838A (en) 1968-01-24
BE659370A (en) 1965-05-28

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