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FR1078145A - emergency ladder - Google Patents

emergency ladder

Info

Publication number
FR1078145A
FR1078145A FR1078145DA FR1078145A FR 1078145 A FR1078145 A FR 1078145A FR 1078145D A FR1078145D A FR 1078145DA FR 1078145 A FR1078145 A FR 1078145A
Authority
FR
France
Prior art keywords
emergency ladder
ladder
emergency
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
Johan Adolf Gosch Seerup
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
Application granted granted Critical
Publication of FR1078145A publication Critical patent/FR1078145A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
    • E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1078145D 1952-11-17 1953-06-08 emergency ladder Expired FR1078145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK1078145X 1952-11-17

Publications (1)

Publication Number Publication Date
FR1078145A true FR1078145A (en) 1954-11-16

Family

ID=8157431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1078145D Expired FR1078145A (en) 1952-11-17 1953-06-08 emergency ladder

Country Status (1)

Country Link
FR (1) FR1078145A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610362A1 (en) * 1987-02-04 1988-08-05 Sermeto Sa Device for climbing up an object standing vertically such as a pole for overhead lines, ladders forming part thereof and objects standing vertically provided with the series of supports of this device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610362A1 (en) * 1987-02-04 1988-08-05 Sermeto Sa Device for climbing up an object standing vertically such as a pole for overhead lines, ladders forming part thereof and objects standing vertically provided with the series of supports of this device

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