FR2559539B1 - Echelle d'acces destinee aux bassins ou reservoirs - Google Patents

Echelle d'acces destinee aux bassins ou reservoirs

Info

Publication number
FR2559539B1
FR2559539B1 FR8502046A FR8502046A FR2559539B1 FR 2559539 B1 FR2559539 B1 FR 2559539B1 FR 8502046 A FR8502046 A FR 8502046A FR 8502046 A FR8502046 A FR 8502046A FR 2559539 B1 FR2559539 B1 FR 2559539B1
Authority
FR
France
Prior art keywords
pools
tanks
access ladder
ladder
access
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
FR8502046A
Other languages
English (en)
Other versions
FR2559539A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2559539A1 publication Critical patent/FR2559539A1/fr
Application granted granted Critical
Publication of FR2559539B1 publication Critical patent/FR2559539B1/fr
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
FR8502046A 1984-02-15 1985-02-13 Echelle d'acces destinee aux bassins ou reservoirs Expired FR2559539B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH72184A CH664600A5 (de) 1984-02-15 1984-02-15 Einstiegleiter in einem abwasserreinigungsbecken.

Publications (2)

Publication Number Publication Date
FR2559539A1 FR2559539A1 (fr) 1985-08-16
FR2559539B1 true FR2559539B1 (fr) 1988-07-22

Family

ID=4193636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8502046A Expired FR2559539B1 (fr) 1984-02-15 1985-02-13 Echelle d'acces destinee aux bassins ou reservoirs

Country Status (4)

Country Link
AT (1) AT381296B (fr)
CH (1) CH664600A5 (fr)
DE (1) DE3501390A1 (fr)
FR (1) FR2559539B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8827038B2 (en) 2012-12-12 2014-09-09 Cnh Industrial America Llc Ladder assembly for a work vehicle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE42635C (de) * A. DE WAELE in Gent, Belgien Noth- oder Rettungstreppe
GB191304039A (en) * 1913-02-17 1913-08-14 William Wells Caverley An Automatic Collapsible Escape Ladder for use on Land or Sea.
US1419834A (en) * 1921-05-26 1922-06-13 Daniel W Fellows Adjustable tread stairs
US2522336A (en) * 1946-10-05 1950-09-12 Anderson Nils Erland Stepladder
US2981363A (en) * 1958-01-20 1961-04-25 Union Tank Car Co Ladder arrangement for floating roof storage tank
US3800911A (en) * 1972-01-07 1974-04-02 Texaco Belgium Nv Sa Floating roof tank level alarm
FR2195999A5 (fr) * 1972-08-11 1974-03-08 Sainsaulieu Den S
US4067412A (en) * 1976-12-23 1978-01-10 Jackson Earle B Floating ladder
US4168764A (en) * 1978-04-24 1979-09-25 Tom Walters Level step stair walkway

Also Published As

Publication number Publication date
AT381296B (de) 1986-09-25
DE3501390A1 (de) 1985-08-22
ATA35285A (de) 1986-02-15
FR2559539A1 (fr) 1985-08-16
CH664600A5 (de) 1988-03-15

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse