ATE66280T1 - Vorrichtung zum verschliessen des oberen zugangs eines senkrechten rohrfoermigen schachtes. - Google Patents

Vorrichtung zum verschliessen des oberen zugangs eines senkrechten rohrfoermigen schachtes.

Info

Publication number
ATE66280T1
ATE66280T1 AT88402688T AT88402688T ATE66280T1 AT E66280 T1 ATE66280 T1 AT E66280T1 AT 88402688 T AT88402688 T AT 88402688T AT 88402688 T AT88402688 T AT 88402688T AT E66280 T1 ATE66280 T1 AT E66280T1
Authority
AT
Austria
Prior art keywords
closing
tubular shaft
vertical tubular
upper access
access
Prior art date
Application number
AT88402688T
Other languages
English (en)
Inventor
Charles Coutier
Original Assignee
Coutier Ind
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 Coutier Ind filed Critical Coutier Ind
Application granted granted Critical
Publication of ATE66280T1 publication Critical patent/ATE66280T1/de

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)
  • Replacement Of Web Rolls (AREA)
  • Types And Forms Of Lifts (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Buffer Packaging (AREA)
  • Processing Of Meat And Fish (AREA)
  • Emergency Lowering Means (AREA)
AT88402688T 1987-10-30 1988-10-25 Vorrichtung zum verschliessen des oberen zugangs eines senkrechten rohrfoermigen schachtes. ATE66280T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8715115A FR2622631B1 (de) 1987-10-30 1987-10-30
EP88402688A EP0314565B1 (de) 1987-10-30 1988-10-25 Vorrichtung zum Verschliessen des oberen Zugangs eines senkrechten rohrförmigen Schachtes

Publications (1)

Publication Number Publication Date
ATE66280T1 true ATE66280T1 (de) 1991-08-15

Family

ID=9356372

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88402688T ATE66280T1 (de) 1987-10-30 1988-10-25 Vorrichtung zum verschliessen des oberen zugangs eines senkrechten rohrfoermigen schachtes.

Country Status (7)

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

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
FR2647830B1 (fr) * 1989-06-05 1994-04-15 Coutier Industrie Dispositif de sectionnement d'un passage vertical equipe d'une echelle
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
DE9001869U1 (de) * 1990-02-16 1990-04-19 Soell Industrieschmiede Gmbh, 8670 Hof, De
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 Soell Gmbh 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
US257867A (en) * 1882-05-16 hendeioks
DE55011C (de) * R. GOTTSCHALK in Chemnitz i. S Rettungsleiter zur Benutzung bei Feuersgefahr
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
FR2622631B1 (de) 1990-11-30
AU2436088A (en) 1989-05-04
JPH01153167A (ja) 1989-06-15
DE3864235D1 (de) 1991-09-19
EP0314565B1 (de) 1991-08-14
FR2622631A1 (de) 1989-05-05
US4881619A (en) 1989-11-21
EP0314565A1 (de) 1989-05-03

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