BE756060A - PROTECTION DEVICE - Google Patents

PROTECTION DEVICE

Info

Publication number
BE756060A
BE756060A BE756060DA BE756060A BE 756060 A BE756060 A BE 756060A BE 756060D A BE756060D A BE 756060DA BE 756060 A BE756060 A BE 756060A
Authority
BE
Belgium
Prior art keywords
protection device
protection
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Dunlop Co Ltd
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.)
Publication date
Publication of BE756060A publication Critical patent/BE756060A/en

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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • 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)
  • Special Wing (AREA)
  • Building Environments (AREA)
BE756060D 1969-09-11 PROTECTION DEVICE BE756060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4479869 1969-09-11

Publications (1)

Publication Number Publication Date
BE756060A true BE756060A (en) 1971-02-15

Family

ID=10434790

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756060D BE756060A (en) 1969-09-11 PROTECTION DEVICE

Country Status (4)

Country Link
BE (1) BE756060A (en)
DE (2) DE2044695A1 (en)
FR (1) FR2061248A5 (en)
NL (1) NL7013301A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2569261A4 (en) 2010-05-12 2015-07-15 3M Innovative Properties Co Method of reinforcing irregular structures
CN114263422B (en) * 2021-11-17 2022-11-08 北京理工大学 Preparation method of integrally-formed explosion vent explosion-proof interlayer

Also Published As

Publication number Publication date
NL7013301A (en) 1971-03-15
FR2061248A5 (en) 1971-06-18
DE7033600U (en) 1971-03-25
DE2044695A1 (en) 1971-04-22

Similar Documents

Publication Publication Date Title
BE757682A (en) RHEOPLETHYSMOGRAPHY DEVICE
BE748882A (en) ELECTROLUMINESCENT DEVICE
CH513643A (en) Prosthetic device
CH514342A (en) Fall protection device
CH523615A (en) Lightning protection device
BE754437A (en) IMPROVED ELECTROLUMINESCENT DEVICE
BE746705A (en) SEMICONDUCTOR DEVICE
BE745906A (en) SEMICONDUCTOR DEVICE
CH519711A (en) Weighing device
BE748879A (en) ELECTROLUMINESCENT DEVICE
BE745393A (en) IMPROVED SEMICONDUCTOR DEVICE
CH543184A (en) Differential protection device
BE758095A (en) HANDRAIL PROTECTION DEVICE
BE748880A (en) ELECTROLUMINESCENT DEVICE
CH528953A (en) Handling device
BE757784R (en) IMPROVED FORMING DEVICE
BE755009A (en) AUTOCLAVE DEVICE
BE760315A (en) WELDING DEVICE
BE755650A (en) MOBILE CURAGE DEVICE
BE747892A (en) SEMICONDUCTOR DEVICE
BE745929A (en) IMPROVED FORMING DEVICE
BE759845A (en) PERFECTED FORMING DEVICE
BE757079A (en) ELECTROMAGNETIC DEVICE
BE756060A (en) PROTECTION DEVICE
BE745927A (en) IMPROVED FORMING DEVICE