FR381897A - Support transformable window rescue ladder - Google Patents

Support transformable window rescue ladder

Info

Publication number
FR381897A
FR381897A FR381897DA FR381897A FR 381897 A FR381897 A FR 381897A FR 381897D A FR381897D A FR 381897DA FR 381897 A FR381897 A FR 381897A
Authority
FR
Grant status
Grant
Patent type
Prior art keywords
transformable
window
support
rescue ladder
rescue
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
Other languages
French (fr)
Inventor
Johann Josef Hersche
Original Assignee
Johann Josef Hersche
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
Grant date

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C9/00Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/06Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
    • E06C9/14Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with non-rigid longitudinal members, e.g. rope or chain ladders, ladders of the lazy-tongs type
FR381897A 1906-09-14 1907-09-14 Support transformable window rescue ladder Expired FR381897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH381897X 1906-09-14

Publications (1)

Publication Number Publication Date
FR381897A true FR381897A (en) 1908-01-23

Family

ID=1428017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR381897A Expired FR381897A (en) 1906-09-14 1907-09-14 Support transformable window rescue ladder

Country Status (1)

Country Link
FR (1) FR381897A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991015651A1 (en) * 1990-04-10 1991-10-17 Safescape Limited Collapsible ladder
US5495915A (en) * 1990-04-10 1996-03-05 Charles A. McDonnell Collapsible ladder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991015651A1 (en) * 1990-04-10 1991-10-17 Safescape Limited Collapsible ladder
US5495915A (en) * 1990-04-10 1996-03-05 Charles A. McDonnell Collapsible ladder

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