EP0777808A1 - Echelle pouvant etre fixee de fa on amovible a un batiment - Google Patents

Echelle pouvant etre fixee de fa on amovible a un batiment

Info

Publication number
EP0777808A1
EP0777808A1 EP95932649A EP95932649A EP0777808A1 EP 0777808 A1 EP0777808 A1 EP 0777808A1 EP 95932649 A EP95932649 A EP 95932649A EP 95932649 A EP95932649 A EP 95932649A EP 0777808 A1 EP0777808 A1 EP 0777808A1
Authority
EP
European Patent Office
Prior art keywords
fastening
building
brackets
bracket
climbing device
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.)
Ceased
Application number
EP95932649A
Other languages
German (de)
English (en)
Inventor
Jürgen Graf
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.)
Soell GmbH
Original Assignee
Soell GmbH
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 Soell GmbH filed Critical Soell GmbH
Publication of EP0777808A1 publication Critical patent/EP0777808A1/fr
Ceased 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
    • E06C7/50—Joints or other connecting parts
    • E06C7/505—Anchors being adapted to fix a ladder to a vertical structure, e.g. ladder hooks
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
    • E06C1/36—Ladders suspendable by hooks or the like
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/381—Ladders with rungs or treads attached only to one rigid longitudinal member

Definitions

  • the invention relates to a climbing device that can be detachably attached to a building, e.g. can be attached to a chimney or a mast and has a ladder piece and a fastening device, the fastening device having at least two fastening brackets attached to the ladder piece, which can be suspended in eyelets attached to the structure.
  • assembly ladders In order to be able to carry out temporary work or maintenance work on structures, so-called assembly ladders are used, which should not remain on the structure at all times, since they would otherwise interfere or give unauthorized persons access to the structure.
  • the invention has for its object to enable the fastest possible assembly and disassembly of the ladder.
  • this object is achieved in that one of the fastening brackets has an opening and in that a locking bolt is provided in the corresponding fastening eyelet, which is pushed back when the fastening bracket is inserted and, after being run over, springs back into the opening by spring force
  • the fastening system according to the invention is particularly suitable for conductors in which the spar is a square or C-profile with an opening pointing forward, as is known from DE-PS 19 61 557 and EP-0 129 241.
  • the rungs penetrate the profile and the opening of the profile serves to guide a fall arrester slide.
  • the fastening brackets are preferably U-shaped, one of the parallel legs being firmly screwed to the spar of the ladder, while the other leg is in the one on the building Eyelet is hooked.
  • the conductor preferably has a fastening bracket which has an insertion aid which facilitates hanging into the eyelet provided on the structure.
  • the invention also relates to the system consisting of the ladder with the fastening brackets and the eyelets present on the structure.
  • Fig. 1 is an assembly manager and the area of a building to which the assembly manager is to be attached and
  • Fig. 2 the assembly manager attached to the structure.
  • the ladder is a 1.68 m long section of a ladder with a climbing protection device of the type known from DE-PS 19 61 757 and EP-0 129 241.
  • the ladder 1 consists of a central spar 2 which carries rungs 3.
  • the central spar 2 has a square or C-profile with an opening 4 extending along the front, in which the slide of the fall arrest device is guided. This carriage is not shown in the drawing.
  • three fastening brackets 5 are screwed onto the rear of the central spar 2.
  • the mounting brackets 5 have a U-shape with a central section 6, from the ends of which parallel legs 7, 8 protrude in the same direction.
  • the legs 7, 8 can be of different lengths.
  • One leg 7 is used for screwing the fastening brackets 5 to the rear of the central spar 2, as already mentioned.
  • the other leg 8 is inserted into one of the fastening eyelets 9 which are present on the structure B when the ladder 1 is mounted on the structure B. are.
  • the fastening eyes 9 are formed by a U-shaped bracket, which has a front section 10 and two angled side parts 11, which are connected by a web 12 at half height.
  • the web 12 is parallel to the front section 10.
  • a vertically extending channel is formed by the front section 10, the web 12 spaced therefrom and the two side parts 11, into which the leg 8 of a fastening bracket 5 is inserted or inserted.
  • In the front section 10 there is in each case a threaded bore 15 into which screws can be screwed, which clamp the insert legs 8 of the fastening brackets 5.
  • the fastening eyelets 9 can be welded, screwed, dowelled or fastened to the building.
  • the distance between the fastening eyelets 9 naturally corresponds to that of the fastening bracket 5.
  • the insertion leg 8 of the uppermost mounting bracket 5 is expediently provided with an insertion aid 16 in the form of a welded-on U-bracket made of round steel or a tongue, so that the insertion leg 8 is extended and tapered towards the tip. It can also be used as an anchor point for work on the ladder.
  • One of the mounting brackets 5 is expediently provided with an opening 13, for example a round or elongated hole, in the insertion leg 8.
  • the end of the insertion leg 8 also has a bevel 17. If the insertion leg 8 is inserted into the fastening eyelet 9 between the front section 10 and the web 12 behind it during the assembly of the conductor 1, the bevel 17 of the insertion leg 8 presses the locking bolt 14 back , so that this is run over. After passing over the locking bolt 14, it springs back into its starting position into the opening 13 and blocks this mounting bracket 5. This prevents the mounting bracket 5 from being inadvertently moved out of the mounting eyelet 9.
  • Individual conductor segments 1 with mounting brackets 5 can be stacked as often as required until the required climbing height is reached.
  • the individual conductor segments 1 have a connecting tab 18 at their upper end.
  • Appropriate fastening eyelets 9 are then to be provided on the structure B.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)

Abstract

L'invention concerne un dispositif servant à monter ou descendre, pouvant être fixé de façon amovible à un bâtiment. Ce dispositif présente une échelle (1) et un système de fixation comprenant au moins deux étriers de fixation (5) disposés sur l'échelle (1), ces deux étriers pouvant être accrochés au bâtiment (B) par des oeillets de fixation (9). L'un des étriers de fixation (5) présente une ouverture (13) et l'oeillet de fixation correspondant comporte un boulon d'arrêt (14) qui est repoussé en arrière lors de l'introduction de l'étrier de fixation (5) et qui retrouve sa position initiale dans l'ouverture (13) sous l'effet d'un ressort, une fois l'étrier introduit.
EP95932649A 1994-09-02 1995-09-01 Echelle pouvant etre fixee de fa on amovible a un batiment Ceased EP0777808A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9414257U 1994-09-02
DE9414257U DE9414257U1 (de) 1994-09-02 1994-09-02 Leiter, die lösbar an einem Bauwerk befestigbar ist
PCT/EP1995/003446 WO1996007811A1 (fr) 1994-09-02 1995-09-01 Echelle pouvant etre fixee de façon amovible a un batiment

Publications (1)

Publication Number Publication Date
EP0777808A1 true EP0777808A1 (fr) 1997-06-11

Family

ID=6913218

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95932649A Ceased EP0777808A1 (fr) 1994-09-02 1995-09-01 Echelle pouvant etre fixee de fa on amovible a un batiment

Country Status (6)

Country Link
EP (1) EP0777808A1 (fr)
CZ (1) CZ60897A3 (fr)
DE (1) DE9414257U1 (fr)
FI (1) FI970880A0 (fr)
HU (1) HUT76746A (fr)
WO (1) WO1996007811A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29520679U1 (de) * 1995-12-29 1996-02-22 Söll GmbH, 95028 Hof Vorrichtung zum Verbinden von zwei Einholm-Leiterelementen
FR2886973B1 (fr) * 2005-06-08 2008-12-19 Airbus France Sas Echelle pliable
CN104005699B (zh) * 2014-05-21 2016-02-24 曾颖 一种高架桥快速救援扶梯
CN105604475B (zh) * 2015-12-28 2017-06-06 国家电网公司 一种检修输电塔杆的对接梯
CN105888526A (zh) * 2016-06-03 2016-08-24 张家港市通达电梯装璜有限公司 一种用于电梯井道的爬梯
CN106168111B (zh) * 2016-08-01 2017-12-19 国网浙江省电力公司金华供电公司 等电位作业专用绝缘吊梯

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965195A (en) * 1959-04-23 1960-12-20 Clayton F Paschen Portable ladder for a manhole or the like
DE1961757C3 (de) * 1969-12-09 1974-04-04 Karl Soell, Gesenkschmiede, 8670 Hof Leiter mit Steigschutzvorrichtung
US3712418A (en) * 1971-05-24 1973-01-23 Chance Co Ab Climbing assembly having removable steps
US4086980A (en) * 1977-02-11 1978-05-02 Shortes Lois E Dismantling ladder
DE2939759A1 (de) * 1979-10-01 1981-04-09 Peter Lancier Maschinenbau-Hafenhütte GmbH & Co KG, 4400 Münster Kabelschacht-leiter
US4388983A (en) * 1982-01-25 1983-06-21 International Telephone And Telegraph Corporation Lightweight ladder
FR2610362A1 (fr) * 1987-02-04 1988-08-05 Sermeto Sa Dispositif pour escalader un objet dresse verticalement tel qu'un poteau pour lignes aeriennes, echelles en faisant partie et objet dresse verticalement muni de la serie de supports de ce dispositif
DE9210294U1 (de) * 1992-07-31 1993-12-02 Söll GmbH, 95028 Hof Vorrichtung zur Befestigung eines schienenförmigen Bauelements an einem Winkelprofil

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9607811A1 *

Also Published As

Publication number Publication date
FI970880A (fi) 1997-02-28
WO1996007811A1 (fr) 1996-03-14
CZ60897A3 (en) 1997-09-17
FI970880A0 (fi) 1997-02-28
DE9414257U1 (de) 1994-11-03
HUT76746A (en) 1997-11-28

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