FR2622631B1 - - Google Patents

Info

Publication number
FR2622631B1
FR2622631B1 FR8715115A FR8715115A FR2622631B1 FR 2622631 B1 FR2622631 B1 FR 2622631B1 FR 8715115 A FR8715115 A FR 8715115A FR 8715115 A FR8715115 A FR 8715115A FR 2622631 B1 FR2622631 B1 FR 2622631B1
Authority
FR
France
Prior art keywords
hinge piece
barred
compasses
interconnected
hinged
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 - Fee Related
Application number
FR8715115A
Other languages
English (en)
Other versions
FR2622631A1 (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.)
Coutier Industrie SARL
Original Assignee
Coutier Industrie SARL
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
Priority to FR8715115A priority Critical patent/FR2622631B1/fr
Application filed by Coutier Industrie SARL filed Critical Coutier Industrie SARL
Priority to AT88402688T priority patent/ATE66280T1/de
Priority to DE8888402688T priority patent/DE3864235D1/de
Priority to US07/261,873 priority patent/US4881619A/en
Priority to EP88402688A priority patent/EP0314565B1/fr
Priority to AU24360/88A priority patent/AU2436088A/en
Priority to JP63269617A priority patent/JPH01153167A/ja
Publication of FR2622631A1 publication Critical patent/FR2622631A1/fr
Application granted granted Critical
Publication of FR2622631B1 publication Critical patent/FR2622631B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/006—Devices for preventing access
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/18—Devices for preventing persons from falling
    • E06C7/185—Devices providing a back support to a person on the ladder, e.g. cages
    • 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
    • E06C9/02—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Processing Of Meat And Fish (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Buffer Packaging (AREA)
  • Emergency Lowering Means (AREA)
  • Replacement Of Web Rolls (AREA)
  • Types And Forms Of Lifts (AREA)
FR8715115A 1987-10-30 1987-10-30 Expired - Fee Related FR2622631B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8715115A FR2622631B1 (fr) 1987-10-30 1987-10-30
DE8888402688T DE3864235D1 (de) 1987-10-30 1988-10-25 Vorrichtung zum verschliessen des oberen zugangs eines senkrechten rohrfoermigen schachtes.
US07/261,873 US4881619A (en) 1987-10-30 1988-10-25 Device for barring access to the top of a vertical tubular duct
EP88402688A EP0314565B1 (fr) 1987-10-30 1988-10-25 Dispositif de condamnation de l'accès supérieur d'un conduit tubulaire vertical
AT88402688T ATE66280T1 (de) 1987-10-30 1988-10-25 Vorrichtung zum verschliessen des oberen zugangs eines senkrechten rohrfoermigen schachtes.
AU24360/88A AU2436088A (en) 1987-10-30 1988-10-26 Device for barring access to the top of a vertical tubular duct
JP63269617A JPH01153167A (ja) 1987-10-30 1988-10-27 管状ダクト閉鎖用装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8715115A FR2622631B1 (fr) 1987-10-30 1987-10-30

Publications (2)

Publication Number Publication Date
FR2622631A1 FR2622631A1 (fr) 1989-05-05
FR2622631B1 true FR2622631B1 (fr) 1990-11-30

Family

ID=9356372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8715115A Expired - Fee Related FR2622631B1 (fr) 1987-10-30 1987-10-30

Country Status (7)

Country Link
US (1) US4881619A (fr)
EP (1) EP0314565B1 (fr)
JP (1) JPH01153167A (fr)
AT (1) ATE66280T1 (fr)
AU (1) AU2436088A (fr)
DE (1) DE3864235D1 (fr)
FR (1) FR2622631B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636360B1 (fr) * 1988-09-09 1990-11-16 Coutier Ind Panneau d'obturation pivotant equipe d'un dispositif de verrouillage
WO1990015219A1 (fr) * 1989-06-05 1990-12-13 Coutier Industrie Dispositif de protection de l'acces a une echelle a partir d'un plancher superieur
FR2647830B1 (fr) * 1989-06-05 1994-04-15 Coutier Industrie Dispositif de sectionnement d'un passage vertical equipe d'une echelle
DE9001869U1 (de) * 1990-02-16 1990-04-19 Söll Industrieschmiede GmbH, 8670 Hof Ruhepodest für Steigeisengänge
US5255758A (en) * 1991-02-25 1993-10-26 Cherokee Construction Co. Protective ladder assembly for scaffolding structure
DE9309892U1 (de) * 1993-07-02 1993-10-07 Söll GmbH, 95028 Hof Ruhepodest
US20070151801A1 (en) * 2005-12-30 2007-07-05 Starcon International, Inc. Collapsible ladder cage
US8584409B1 (en) 2012-10-01 2013-11-19 Victor Hibbard Stairway barricade assemblies and methods
CN114033297B (zh) * 2021-03-09 2023-03-28 杭州金砖信息技术有限公司 一种管塔上的链式抱箍型天线快装结构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE55011C (de) * R. GOTTSCHALK in Chemnitz i. S Rettungsleiter zur Benutzung bei Feuersgefahr
US257867A (en) * 1882-05-16 hendeioks
US956183A (en) * 1909-01-12 1910-04-26 Franz Scherrer Fire-escape.
US2535544A (en) * 1948-01-09 1950-12-26 William D Mckinley Safety ladder
US3038555A (en) * 1960-02-18 1962-06-12 William A Da Lee Inc Retractable safety landing for an access tube
FR2558890B1 (fr) * 1984-01-27 1986-06-20 Coutier Charles Ets Dispositif pour condamner l'acces aux echelles a crinoline
US4524848A (en) * 1984-07-16 1985-06-25 Russo John B Device for deterring unauthorized climbing of permanent ladders

Also Published As

Publication number Publication date
EP0314565A1 (fr) 1989-05-03
JPH01153167A (ja) 1989-06-15
EP0314565B1 (fr) 1991-08-14
AU2436088A (en) 1989-05-04
ATE66280T1 (de) 1991-08-15
US4881619A (en) 1989-11-21
DE3864235D1 (de) 1991-09-19
FR2622631A1 (fr) 1989-05-05

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 18/89

ST Notification of lapse