PL398477A1 - Oslona zabezpieczajaca strop w tunelu ratowniczym - Google Patents

Oslona zabezpieczajaca strop w tunelu ratowniczym

Info

Publication number
PL398477A1
PL398477A1 PL398477A PL39847712A PL398477A1 PL 398477 A1 PL398477 A1 PL 398477A1 PL 398477 A PL398477 A PL 398477A PL 39847712 A PL39847712 A PL 39847712A PL 398477 A1 PL398477 A1 PL 398477A1
Authority
PL
Poland
Prior art keywords
rescue
protective cover
cover inside
truss
roof protective
Prior art date
Application number
PL398477A
Other languages
English (en)
Other versions
PL220088B1 (pl
Inventor
Daniel Chlebek
Zbigniew Cieślak
Jacek Gerlich
Dariusz Jenczmyk
Krzysztof Mazurek
Joachim Stępor
Marek Szyguła
Krzysztof Turczyński
Original Assignee
Instytut Techniki Górniczej Komag
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 Instytut Techniki Górniczej Komag filed Critical Instytut Techniki Górniczej Komag
Priority to PL398477A priority Critical patent/PL220088B1/pl
Publication of PL398477A1 publication Critical patent/PL398477A1/pl
Publication of PL220088B1 publication Critical patent/PL220088B1/pl

Links

Landscapes

  • Emergency Lowering Means (AREA)

Abstract

Oslona, zabezpieczajaca strop w tunelu ratowniczym, sklada sie z podstawowej kratownicy (1), wyposazonej w prowadnice, w których osadzona jest wysuwna kratownica (2). Wysuwna kratownica (2), w polozeniu wysunietym, blokowana jest sruba (3) wkrecona w element docisku. Oslone, zabezpieczajaca strop, umieszcza sie w przodku chodnika ratowniczego na kolejno ustawionych odrzwiach obudowy ratowniczej prostej.
PL398477A 2012-03-16 2012-03-16 Osłona zabezpieczająca strop w tunelu ratowniczym PL220088B1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL398477A PL220088B1 (pl) 2012-03-16 2012-03-16 Osłona zabezpieczająca strop w tunelu ratowniczym

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL398477A PL220088B1 (pl) 2012-03-16 2012-03-16 Osłona zabezpieczająca strop w tunelu ratowniczym

Publications (2)

Publication Number Publication Date
PL398477A1 true PL398477A1 (pl) 2013-09-30
PL220088B1 PL220088B1 (pl) 2015-08-31

Family

ID=49230969

Family Applications (1)

Application Number Title Priority Date Filing Date
PL398477A PL220088B1 (pl) 2012-03-16 2012-03-16 Osłona zabezpieczająca strop w tunelu ratowniczym

Country Status (1)

Country Link
PL (1) PL220088B1 (pl)

Also Published As

Publication number Publication date
PL220088B1 (pl) 2015-08-31

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