EP2599937A1 - Vorrichtung zum leichten und völlig sicheren Arbeiten in der Höhe auf einer geraden Treppe oder einer Wendeltreppe - Google Patents

Vorrichtung zum leichten und völlig sicheren Arbeiten in der Höhe auf einer geraden Treppe oder einer Wendeltreppe Download PDF

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Publication number
EP2599937A1
EP2599937A1 EP12194332.8A EP12194332A EP2599937A1 EP 2599937 A1 EP2599937 A1 EP 2599937A1 EP 12194332 A EP12194332 A EP 12194332A EP 2599937 A1 EP2599937 A1 EP 2599937A1
Authority
EP
European Patent Office
Prior art keywords
ladder
height
plate
feet
staircase
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.)
Granted
Application number
EP12194332.8A
Other languages
English (en)
French (fr)
Other versions
EP2599937B1 (de
Inventor
Alain Marion
Olivier Lugon
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 EP2599937A1 publication Critical patent/EP2599937A1/de
Application granted granted Critical
Publication of EP2599937B1 publication Critical patent/EP2599937B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/36—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/36—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes
    • E04G1/365—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes specially adapted for staircases or stairs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/08—Scaffold boards or planks
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/44—Means for mounting ladders on uneven ground

Definitions

  • the present invention relates to a device for easily working height in a straight or rotating staircase.
  • the device according to the invention aims to remedy these disadvantages. It is composed of two sliding trays one inside the other, an articulated ladder attached to the upper plate and a removable guardrail.
  • the ladder is fixed on a turntable that rotates on its central axis, which allows to steer his feet at different angles to place them ideally on a step in the bottom of a winding staircase. Once the position is found, a pin passing through the edge of the plate blocks the plate in its thickness pierced with several holes.
  • a crutch adjustable in height, can be fixed on one of the feet of the ladder so as to reinforce the balance of the whole.
  • the amounts of the scale are for example telescopic, which allows to vary the height.
  • the ladder can be folded under the tray to facilitate the movement and transport of the whole.
  • the lower plate is placed directly on a step at the top of the stairs. It can slide in the upper plate to vary the length of the assembly. According to a variant not shown, there is a single plate with one end directly on a step at the top of the stairs. An additional ladder can be fixed at its end so as to increase the height of the assembly.
  • a railing can be engaged on both trays in holes provided for this purpose. It consists of four parts that can be assembled and its rods are telescopic.
  • this device In folded mode, ladder, trays and railing, this device is lightweight, compact, easy to handle and transportable even in a small vehicle.
  • the device comprises two sliding plates one in the other, the upper plate (1) and the lower plate (2).
  • the ladder (3) under the upper plate (1) is fixed on a plate (4) which rotates on its central axis. This makes it possible to orient the feet of this ladder at different angles to place them adequately on a step at the bottom of a winding staircase.
  • the plate (4) is pierced with several holes in its thickness. The position being found, a pin (5) blocks the plate (4) through the edge of the plate (1) and entering one of the holes.
  • a jack (6) adjustable in height by means of a pin (9), can be fixed on one of the feet of the ladder when it is placed in the bottom of a winding staircase, in order to stabilize the whole.
  • the amounts of the ladder are telescopic in order to increase the height. This determined, a pin (8) blocks the amounts.
  • the lower plate (2) is placed directly on a step at the top of the stairs.
  • the fields of the two trays are pierced with several holes in order to introduce a pin (7) to block the set once the length found, and thus avoid any inappropriate sliding.
  • a guardrail secures the user for work at height. It engages on the two trays (1) and (2) in holes provided for this purpose.
  • This device is intended for people likely to work at height safely in a straight or rotating staircase.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
EP12194332.8A 2011-11-29 2012-11-27 Vorrichtung zum leichten und völlig sicheren Arbeiten in der Höhe auf einer geraden Treppe oder einer Wendeltreppe Not-in-force EP2599937B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1103635A FR2983222B1 (fr) 2011-11-29 2011-11-29 Dispositif permettant de travailler en hauteur facilement et en toute securite dans un escalier droit ou tournant

Publications (2)

Publication Number Publication Date
EP2599937A1 true EP2599937A1 (de) 2013-06-05
EP2599937B1 EP2599937B1 (de) 2017-05-03

Family

ID=47216157

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12194332.8A Not-in-force EP2599937B1 (de) 2011-11-29 2012-11-27 Vorrichtung zum leichten und völlig sicheren Arbeiten in der Höhe auf einer geraden Treppe oder einer Wendeltreppe

Country Status (2)

Country Link
EP (1) EP2599937B1 (de)
FR (1) FR2983222B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2569773A (en) * 2017-10-13 2019-07-03 Alexander Black John Support apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110091969A (zh) * 2019-05-29 2019-08-06 常石集团（舟山）造船有限公司 一种船用登高梯

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663075A1 (fr) * 1990-06-08 1991-12-13 Testu Pierre Dispositif horizontal support d'echelles, compensateur de marches d'escaliers.
WO1992000432A2 (fr) * 1990-07-02 1992-01-09 Tagnon Claude Jean Marie Echafaudage reglable destine a prendre appui sur une surface en pente
DE10238013B3 (de) * 2002-08-20 2004-02-12 Igor Dr.-Ing. Reznikov Podest-Mehrzweckleiter für Treppenhäuser

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663075A1 (fr) * 1990-06-08 1991-12-13 Testu Pierre Dispositif horizontal support d'echelles, compensateur de marches d'escaliers.
WO1992000432A2 (fr) * 1990-07-02 1992-01-09 Tagnon Claude Jean Marie Echafaudage reglable destine a prendre appui sur une surface en pente
DE10238013B3 (de) * 2002-08-20 2004-02-12 Igor Dr.-Ing. Reznikov Podest-Mehrzweckleiter für Treppenhäuser

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2569773A (en) * 2017-10-13 2019-07-03 Alexander Black John Support apparatus
GB2569773B (en) * 2017-10-13 2021-05-12 Oxford Safety Components Support apparatus
US11643828B2 (en) 2017-10-13 2023-05-09 Oxford Safety Components Limited Support apparatus

Also Published As

Publication number Publication date
EP2599937B1 (de) 2017-05-03
FR2983222B1 (fr) 2014-06-20
FR2983222A1 (fr) 2013-05-31

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