BE756060A - Dispositif de protection - Google Patents

Dispositif de protection

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
English (en)
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/fr

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 Dispositif de protection BE756060A (fr)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=10434790

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756060D BE756060A (fr) 1969-09-11 Dispositif de protection

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2012013146A (es) 2010-05-12 2012-12-05 3M Innovative Properties Co Metodo para reforzar estructuras irregulares.
CN114263422B (zh) * 2021-11-17 2022-11-08 北京理工大学 一种一体成型防爆门泄爆夹层的制备方法

Also Published As

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

Similar Documents

Publication Publication Date Title
BE757682A (fr) Dispositif de rheoplethysmographie
BE748882A (fr) Dispositif electroluminescent
CH513643A (fr) Dispositif prothétique
CH514342A (fr) Dispositif de sécurité antichute
CH523615A (de) Blitzschutzgerät
BE754437A (fr) Dispositif electroluminescent ameliore
BE746705A (fr) Dispositif semi-conducteur
BE745906A (fr) Dispositif semi-conducteur
CH519711A (fr) Dispositif de pesage
BE748879A (fr) Dispositif electroluminescent
BE745393A (fr) Dispositif semi-conducteur ameliore
CH543184A (de) Differentialschutzeinrichtung
BE758095A (fr) Dispositif de protection de main courante
BE748880A (fr) Dispositif electroluminescent
BE757784R (fr) Dispositif ameliore de formage
CH528953A (fr) Dispositif de manutention
BE755009A (fr) Dispositif autoclave
BE760315A (fr) Dispositif de soudage
BE755650A (fr) Dispositif mobile de curage
BE747892A (fr) Dispositif semiconducteur
BE745929A (fr) Dispositif ameliore de formage
BE759845A (fr) Dispositif perfectionne de formage
BE757079A (fr) Dispositif electromagnetique
BE756060A (fr) Dispositif de protection
BE745927A (fr) Dispositif ameliore de formage