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EP0753645B1 - Auxiliary device for working on inclined grounds - Google Patents

Auxiliary device for working on inclined grounds Download PDF

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Publication number
EP0753645B1
EP0753645B1 EP96110269A EP96110269A EP0753645B1 EP 0753645 B1 EP0753645 B1 EP 0753645B1 EP 96110269 A EP96110269 A EP 96110269A EP 96110269 A EP96110269 A EP 96110269A EP 0753645 B1 EP0753645 B1 EP 0753645B1
Authority
EP
European Patent Office
Prior art keywords
auxiliary device
ground
claws
auxiliary
arms
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 - Lifetime
Application number
EP96110269A
Other languages
German (de)
French (fr)
Other versions
EP0753645A1 (en
Inventor
Roland Dr.Rer.Pol. Scheuchzer
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Individual
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Individual
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Publication date
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Publication of EP0753645A1 publication Critical patent/EP0753645A1/en
Application granted granted Critical
Publication of EP0753645B1 publication Critical patent/EP0753645B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/426—Height adjustable supports for receiving both ladder feet
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D15/00—Apparatus or tools for roof working
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/104—Treads
    • E04F11/1043—Treads with an upper layer of organic plastics with or without reinforcements or filling materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/104—Treads
    • E04F11/116—Treads of stone, concrete or like material or with an upper layer of stone or stone like material, e.g. ceramics, concrete; of glass or with an upper layer of glass
    • 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
    • E04G27/00—Temporary arrangements for giving access from one level to another for men or vehicles, e.g. steps, ramps

Definitions

  • the invention relates to an auxiliary device for walking on or for working in inclined terrain, (see e.g. WO-A-9 314 293) according to the preamble of claim 1.
  • the object of the present invention is therefore to create an auxiliary device, which is easy to carry, light weight and light can be moved, and by anyone without special tools or knowledge simple and as needed at the desired location to run Working in sloping terrain of gardens, meadows, parks, vineyards, Breeding plants, game enclosures, forests, etc. can be set.
  • the embodiment according to claim 4 enables the device to be adapted on terrain of different steepness.
  • Fig. 1 From the perspective view of Fig. 1 is the formation of an inventive Auxiliary device visible. It is generally designated 1 and consists of a one-piece element 2, which by an angled Embodiment has two legs 3 and 4, so that it forms a step. The end edge 5 of the leg 4 and expediently also the corresponding one End edge 6 of the leg 3 is cut out concave, so that at the four Corners of the element 2 protruding claws 7 are formed, by means of which the Device, placed on a sloping slope, to be clawed into the terrain can.
  • the lower edges of lateral surfaces 15 of the device and, if appropriate, the end edges 5 and / or 6 of the element 2 may be provided with prongs 11, such as this can be seen from FIGS. 2 to 5.
  • prongs 11 such as this can be seen from FIGS. 2 to 5.
  • at the end edges 5 and / or 6 of the element 2 more than two claws 7 can be formed.
  • the two legs 3 and 4 are preferably of unequal length, so that depending on the angle of inclination of the terrain in which the device is placed should be, either the longer leg or, for steeper terrain, the shorter leg serves as a step plate.
  • caps 8 made of rubber-elastic material are provided, which can be pushed onto the claws 7.
  • the device can be made from any material. The choice of materials suitably depends on the primary intended use and the manufacturing cost of the device. It is foreseeable that the device frequently set, removed and transported to another location must be made from light metal or plastic. Alternatively, of course, the device can also be poured or made of concrete Clay can be shaped and fired. But it can just as well Fiber cement or fiber-reinforced cement, e.g. Eternit® or from a material that rots after a predetermined time, i.e. quasi dismantles itself. It can be advantageous to improve the Anti-slip protection of the surface of one or both legs 3 and 4 structured, e.g. be ribbed or rasterized. Such a structuring too the lower surfaces of the legs 3 and 4 can in addition to the claws 7, Jag 11 or 8 caps still adhering to the surface improve.
  • the width and length of the legs 3 and 4 is expediently chosen so that a person can stand on it effortlessly. Larger dimensions make it easier standing, and also allow larger objects on a set auxiliary device to set up, but this advantage has a greater weight and one This makes transportation more difficult.
  • the device 1 has a handle opening 9 provided which their handling especially when setting and removing as well as during transport, and which also makes it possible by means of of a rope passed through several devices for transport tie together.
  • a handle opening 9 provided which their handling especially when setting and removing as well as during transport, and which also makes it possible by means of of a rope passed through several devices for transport tie together.
  • openings 10 attached to several in the form of a staircase set devices by means of hooks or wire clips 12 with each other to be able to connect, as illustrated in FIG. 3.
  • These openings 10 can also be used by driven wedges, bolts, Hooks or rods that anchor the device to the ground improve.
  • FIGS. 1 to 3 shows a variant of the auxiliary device according to FIGS. 1 to 3, which to reinforce and improve their stability on their Bottom reinforcing ribs 13, the lower edges of which, in turn, like shown, are advantageously provided with serrations that claw the device support on 1 site.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Road Paving Structures (AREA)
  • Soil Working Implements (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Ladders (AREA)

Abstract

The mobile aid is a freely movable one-piece angled step of which one arm (3,4) forms the tread plate and at least one end has hooks or claws for engaging in the ground. The claws (7) can project from a free edge of the arm and rubber-elastic studs can be fitted on the claws. The arms of the step may be of different length so that the device can be used either way according to the incline.

Description

Die Erfindung bezieht sich auf eine Hilfsvorrichtung zum Begehen von bzw. zum Arbeiten in geneigtem Gelände, (siehe z.B. WO-A-9 314 293) gemäß dem Oberbegriff von Anspruch 1.The invention relates to an auxiliary device for walking on or for working in inclined terrain, (see e.g. WO-A-9 314 293) according to the preamble of claim 1.

Das Gehen in steilem Gelände, insbesondere in solchem mit 50% Neigung und darüber, vor allem aber das Arbeiten in solchem Gelände, sei dies über oder unter Wasser, ist beschwerlich und stark ermüdend. Die begrenzte Anpassungsfähigkeit namentlich der Fussgelenke behindert das Gehen und Stehen. Besonders wenn Lasten getragen oder im Stillstand Werkzeuge gehandhabt werden müssen, beispielsweise zum Bearbeiten von Boden und Pflanzen oder bei Bauarbeiten, muss jeweils ein wesentlicher Teil der aufgewendeten Kraft für den Erhalt der Körperbalance aufgewendet werden, und trotzdem lassen sich Stürze oder ein Abgleiten hangabwärts oft nicht vermeiden. Diese Schwierigkeiten können sich bei rutschigem, z.B. nassem, oder sonstwie glattem Boden soweit steigern, dass gewisse Arbeiten sehr gefährlich werden oder ohne Hilfsmittel gar nicht mehr durchgeführt werden können. Walking in steep terrain, especially those with a 50% incline and about it, but above all working in such terrain, be it about or under water, is arduous and very tiring. The limited adaptability the ankles in particular hinder walking and standing. Especially when carrying loads or handling tools when stationary have to be used, for example to work the soil and plants or during construction work, a substantial part of the force must be used be used to maintain body balance, and still leave falling or slipping downhill is often inevitable. This Difficulties can arise with slippery, e.g. wet, or otherwise Increase smooth floor enough to make certain jobs very dangerous or can no longer be carried out without aids.

Seit Urzeiten behilft sich der Mensch deshalb durch Geländestufung, vornehmlich durch Anlage von Geländeterrassen, die ihm die Bearbeitung solcher Gelände erleichtern, indem sie ihm eine angenähert ebene Standfläche bieten. Aber solche Abstufungen sind stets als ortsgebundene Installation ausgeführt. Das gilt auch für ein bekanntes Dachbegehungssystem, das aus einzelnen, an einer Rückplatte befestigten Steigtritten besteht, die über diese Rückplatte fest an der Dachunterkonstruktion befestigt sind. Wo solche Abstufungen nicht vorhanden sind behalf man sich bisher mit der Erstellung von Trittlöchern im Gelände oder aber, als mobile Hilfsmittel, mit Leitern, allenfalls auch mit mobilen Treppen. Der Transport solcher Hilfsmittel zum Ort ihres Gebrauchs ist aber wegen ihres Gewichts und ihrer Sperrigkeit mühselig, So dass recht oft aus Trägheit auf deren Einsatz verzichtet wird. Auch die Kosten solcher Hilfsmittel sind nicht unerheblich.For this reason, people have been helping themselves since ancient times, primarily by grading the terrain by creating terraces that allow him to work on such Facilitate terrain by offering him an approximately level footprint. But such gradations are always carried out as a local installation. This also applies to a well-known roof inspection system, which consists of individual a back plate attached climbing steps that over this back plate are firmly attached to the roof substructure. Where such gradations So far there have been no steps to create step holes in the field or, as mobile aids, with ladders, at most also with mobile stairs. The transportation of such aids to the place of their However, use is cumbersome because of their weight and bulkiness that quite often their inertia is avoided. The cost too such aids are not insignificant.

Aufgabe der vorliegenden Erfindung ist deshalb die Schaffung einer Hilfsvorrichtung, welche leicht transportierbar, von geringem Gewicht und leicht versetzbar ist, und die von jedermann ohne besondere Hilfsmittel oder Kenntnisse einfach und nach Bedarf am gewünschtem Ort zum Ausführen von Arbeiten in geneigtem Gelände von Gärten, Wiesen, Parkanlagen, Rebbergen, Zuchtpflanzungen, Wildgehegen, Wäldern usw. gesetzt werden kann.The object of the present invention is therefore to create an auxiliary device, which is easy to carry, light weight and light can be moved, and by anyone without special tools or knowledge simple and as needed at the desired location to run Working in sloping terrain of gardens, meadows, parks, vineyards, Breeding plants, game enclosures, forests, etc. can be set.

Diese Aufgabe wird durch eine Hilfsvorrichtung mit den Merkmalen des Kennzeichens des Anspruchs 1 gelöst.This task is performed by an auxiliary device with the features of Characteristic of claim 1 solved.

Damit steht dem Benützer ein Mittel zur Verfügung, das er ohne besondere Anstrengung mit sich tragen und an einer beliebigen Stelle des Geländes setzen kann, um sich an dieser Stelle einen angenähert waagrechten Tritt zu schaffen, auf welchem er sicher und ermüdungsfrei stehen und arbeiten kann und das er auch wieder versetzen oder entfernen kann. This provides the user with a means that he can use without any special Carry effort with you and anywhere on the site can sit down to an approximately horizontal step at this point create on which he can stand and work safely and fatigue-free and that he can move or remove again.

Vorteilhafte Weiterbildungen gemäss den abhängigen Ansprüchen 2, 3, 5 und 6 verbessern das Festkrallen der Hilfsvorrichtung in unterschiedlichem Gelände, z. B. hartem oder weichem Boden.Advantageous further developments according to the dependent claims 2, 3, 5 and 6 improve the clawing of the auxiliary device in different Terrain, e.g. B. hard or soft ground.

Die Ausbildung gemäss Anspruch 4 ermöglicht eine Anpassung der Vorrichtung an Gelände verschiedener Steilheit.The embodiment according to claim 4 enables the device to be adapted on terrain of different steepness.

Nachfolgend werden anhand der Zeichnung Ausführungsbeispiele des Erfindungsgegenstandes beschrieben und einige Anwendungsmöglichkeiten erläutert. In der Zeichnung zeigt:

Fig. 1
eine erfindungsgemässe Hilfsvorrichtung in perspektivischer Ansicht;
Fig. 2
eine Frontansicht einer Variante der Hilfsvorrichtung gemäss Fig. 1;
Fig. 3
eine Ansicht der Hilfsvorrichtung der Fig. 2 von der Seite her gesehen, mit Andeutung der Möglichkeit der Verkettung mehrerer solcher Hilfsvorrichtungen,
Fig. 4
eine perspektivische Ansicht einer weiteren Ausführungsform der Hilfsvorrichtung nach der Erfindung, und
Fig. 5
eine Vorderansicht einer stapelbaren Ausführung des Ausführungsbeispiels nach Fig. 4
Exemplary embodiments of the subject matter of the invention are described below and some possible uses are explained with reference to the drawing. The drawing shows:
Fig. 1
an auxiliary device according to the invention in a perspective view;
Fig. 2
a front view of a variant of the auxiliary device according to FIG. 1;
Fig. 3
2 seen from the side, with an indication of the possibility of chaining several such auxiliary devices,
Fig. 4
a perspective view of another embodiment of the auxiliary device according to the invention, and
Fig. 5
3 shows a front view of a stackable embodiment of the exemplary embodiment according to FIG. 4

Aus der perspektivischen Ansicht der Fig. 1 ist die Ausbildung einer erfindungsgemässen Hilfsvorrichtung ersichtlich. Sie ist allgemein mit 1 bezeichnet und besteht aus einem einstückigen Element 2, das durch eine winklige Ausgestaltung zwei Schenkel 3 und 4 aufweist, sodass es eine Stufe bildet. Die Endkante 5 des Schenkels 4 und zweckmässig auch die entsprechende Endkante 6 des Schenkels 3 ist konkav ausgeschnitten, sodass an den vier Ecken des Elements 2 vorragende Krallen 7 gebildet sind, mittels welchen die Vorrichtung, in einen Schräghang gesetzt, im Gelände festgekrallt werden kann. Zusätzlich können, zur weiteren Verbesserung dieser Wirkung, die unteren Kanten seitlicher Flächen 15 der Vorrichtung sowie, gegebenenfalls, die Endkanten 5 und/oder 6 des Elements 2 mit Zacken 11 versehen sein, wie dies aus den Fig. 2 bis 5 ersichtlich ist. Ferner können zum gleichen Zweck, wie dies die Ausführungen nach den Fig 4 und 5 zeigen, an den Endkanten 5 und/oder 6 des Elements 2 mehr als zwei Krallen 7 gebildet sein.From the perspective view of Fig. 1 is the formation of an inventive Auxiliary device visible. It is generally designated 1 and consists of a one-piece element 2, which by an angled Embodiment has two legs 3 and 4, so that it forms a step. The end edge 5 of the leg 4 and expediently also the corresponding one End edge 6 of the leg 3 is cut out concave, so that at the four Corners of the element 2 protruding claws 7 are formed, by means of which the Device, placed on a sloping slope, to be clawed into the terrain can. In addition, to further improve this effect, the lower edges of lateral surfaces 15 of the device and, if appropriate, the end edges 5 and / or 6 of the element 2 may be provided with prongs 11, such as this can be seen from FIGS. 2 to 5. Furthermore, for the same purpose, as shown by the embodiments according to FIGS. 4 and 5, at the end edges 5 and / or 6 of the element 2 more than two claws 7 can be formed.

Die beiden Schenkel 3 und 4 sind vorzugsweise von ungleicher Länge, sodass je nach dem Neigungswinkel des Geländes, in welches die Vorrichtung gesetzt werden soll, entweder der längere Schenkel oder, bei steilerem Gelände, der kürzere Schenkel als Trittplatte dient. Um den sicheren Halt der Vorrichtung auch in solchem Gelände, z.B. in hartem Untergrund, zu gewährleisten, in welchem sich die Krallen 7 und, falls vorhanden, die Zacken 11 nicht einkrallen können, sind gemäss einer vorteilhaften Weiterbildung, wie dies in Fig. 2 angedeutet ist, Kappen 8 aus gummielastischem Material vorgesehen, die sich auf die Krallen 7 aufschieben lassen.The two legs 3 and 4 are preferably of unequal length, so that depending on the angle of inclination of the terrain in which the device is placed should be, either the longer leg or, for steeper terrain, the shorter leg serves as a step plate. To secure the device also in such terrain, e.g. in hard underground, to ensure in which the claws 7 and, if present, the prongs 11 are not can claw, are according to an advantageous development, as in 2 is indicated, caps 8 made of rubber-elastic material are provided, which can be pushed onto the claws 7.

Die Vorrichtung lässt sich aus beliebigem Material herstellen. Die Materialwahl richtet sich zweckmässig nach der primär vorgesehenen Verwendung und den Herstellungskosten der Vorrichtung. Ist voraussehbar, dass die Vorrichtung häufig gesetzt, entfernt und an einen anderen Ort transportiert werden muss, wird sich eine Herstellung aus Leichtmetall oder Kunststoff anbieten. Alternativ kann natürlich die Vorrichtung auch aus Beton gegossen oder aus Ton geformt und gebrannt werden. Ebensogut kann sie aber auch aus Faserzement oder faserverstärktem Zement, z.B.Eternit®, hergestellt werden oder aus einem Material, welches nach vorgegebener Zeit verrottet, sich also gleichsam selbst abbaut. Dabei kann vorteilhaft zur Verbesserung der Rutschsicherung die Oberfläche des einen oder beider Schenkel 3 und 4 strukturiert, z.B. gerippt oder gerastert sein. Eine solche Strukturierung auch der unteren Flächen der Schenkel 3 und 4 kann zusätzlich zu den Krallen 7, Zacken 11 oder den Kappen 8 die Haftung auf dem Untergrund noch verbessern.The device can be made from any material. The choice of materials suitably depends on the primary intended use and the manufacturing cost of the device. It is foreseeable that the device frequently set, removed and transported to another location must be made from light metal or plastic. Alternatively, of course, the device can also be poured or made of concrete Clay can be shaped and fired. But it can just as well Fiber cement or fiber-reinforced cement, e.g. Eternit® or from a material that rots after a predetermined time, i.e. quasi dismantles itself. It can be advantageous to improve the Anti-slip protection of the surface of one or both legs 3 and 4 structured, e.g. be ribbed or rasterized. Such a structuring too the lower surfaces of the legs 3 and 4 can in addition to the claws 7, Jag 11 or 8 caps still adhering to the surface improve.

Die Breite und Länge der Schenkel 3 und 4 ist zweckmässig so gewählt, dass eine Person mühelos darauf stehen kann. Grössere Ausmasse erleichtern zwar das Stehen, und erlauben auch grössere Objekte auf einer gesetzten Hilfsvorrichtung aufzustellen, dieser Vorteil hat aber ein grösseres Gewicht und eine Erschwerung des Transports zur Folge.The width and length of the legs 3 and 4 is expediently chosen so that a person can stand on it effortlessly. Larger dimensions make it easier standing, and also allow larger objects on a set auxiliary device to set up, but this advantage has a greater weight and one This makes transportation more difficult.

Wie die Zeichnung zeigt, ist die Vorrichtung 1 mit einer Grifföffnung 9 versehen, welche ihre Handhabung insbesondere beim Setzen und Entfernen sowie beim Transport erleichtert, und die es zudem auch ermöglicht, mittels eines hindurchgeführten Seiles mehrere Vorrichtungen zum Transport zusammen zu binden. Ausserdem sind im Bereich der Ecken der Vorrichtung 1 weitere Oeffnungen 10 angebracht, um mehrere in Form einer Treppe gesetzte Vorrichtungen mittels Haken oder Drahtbügeln 12 miteinander verbinden zu können, wie dies die Fig. 3 veranschaulicht. Diese Oeffnungen 10 können auch dazu verwendet werden, durch eingetriebene Keile, Bolzen, Haken oder Stangen, die Verankerung der Vorrichtung im Untergrund zu verbessern.As the drawing shows, the device 1 has a handle opening 9 provided which their handling especially when setting and removing as well as during transport, and which also makes it possible by means of of a rope passed through several devices for transport tie together. In addition, in the area of the corners of the device 1 further openings 10 attached to several in the form of a staircase set devices by means of hooks or wire clips 12 with each other to be able to connect, as illustrated in FIG. 3. These openings 10 can also be used by driven wedges, bolts, Hooks or rods that anchor the device to the ground improve.

Die Fig. 4 zeigt eine Variante der Hilfsvorrichtung nach den Fig. 1 bis 3, welche zu ihrer Verstärkung und zur Verbesserung ihrer Stabilität an ihrer Unterseite Verstärkungsrippen 13 aufweist, deren Unterkanten wiederum, wie gezeigt, vorteilhaft mit Zacken versehen sind, die das Verkrallen der Vorrichtung am 1 Gelände unterstützen.4 shows a variant of the auxiliary device according to FIGS. 1 to 3, which to reinforce and improve their stability on their Bottom reinforcing ribs 13, the lower edges of which, in turn, like shown, are advantageously provided with serrations that claw the device support on 1 site.

Um den Transport mehrerer gleich ausgebildeter Vorrichtungen 1 und/oder eine platzsparende Lagerung solcher Vorrichtungen zu erleichtern sind diese vorteilhaft stapelbar ausgebildet, indem das Element 2 in Querrichtung zu seiner Abwinklung konisch zuläuft, wie dies von stapelbaren Stühlen her bekannt ist. Fig. 5 zeigt beispielsweise eine solche stapelbare Ausführung, aus welcher auch ersichtlich ist, dass auch die Vorrichtung gemäss Fig. 4 stapelbar ausgebildet sein kann wenn in ihren Schenkeln 3, 4 Einkerbungen 14 gebildet sind, in welche die Verstärkungsrippen 13 beim Stapeln mehrerer Vorrichtungen 1 eintreten können.In order to transport several devices 1 and / or of the same design Space-saving storage of such devices is to be facilitated advantageously formed stackable by the element 2 in the transverse direction its angled shape is conical, as is the case with stackable chairs is known. 5 shows such a stackable design, for example which can also be seen that the device according to FIG. 4 can be stackable if there are 3, 4 notches 14 in their legs are formed, in which the reinforcing ribs 13 when stacking several Devices 1 can occur.

Claims (8)

  1. Auxiliary device for walking or working on sloping ground, which is constructed as a mobile, freely portable, single step in the form of a one-piece member (2) bent at an angle, of which one arm (3 or 4) forms a tread plate, and which is provided at at least one end with means (7, 8, 11) serving to adhere or cling to the ground, characterised in that the angled arms (3, 4) are of unequal length, and each is independently constructed as a tread plate so that the device (1), depending in which rotational position it is set, can be used for ground with different slopes to form an approximately horizontal tread plate.
  2. Auxiliary device according to claim 1, characterised in that the means for clinging to the ground are formed by claws (7) protruding from a free arm edge (5).
  3. Auxiliary device according to claim 2, characterised in that the means for adhering to the ground are formed by pins (8) of rubber-like material which can be fitted over the said claws (7).
  4. Auxiliary device according to any one of the preceding claims, characterised in that the upper surface and/or the lower surface of at least one arm is structured to increase the adhesion properties.
  5. Auxiliary device according to any one of the preceding claims, characterised in that it is provided with openings (10) which allow it to be anchored in the subsoil by the means for adhering or clinging in addition by hooks, wedges, bolts, rubber pins or rods.
  6. Auxiliary device according to any one of the preceding claims, characterised in that it can be linked to further auxiliary devices having the same construction by means of hooks or wire frames (11) mounted in openings (10) of the arms, or is connectable by socket connections.
  7. Auxiliary device according to any one of the preceding claims, characterised in that the member (2) tapers conically in the transverse direction towards the angled portion, so that the device can be stacked with other auxiliary devices having the same construction.
  8. Auxiliary device according to claim 7, characterised in that on its lower side it has reinforcing ribs (13) and in its arms (3, 4) it has corresponding notches (14) in which these reinforcing ribs (13) enter during stacking.
EP96110269A 1995-07-10 1996-06-26 Auxiliary device for working on inclined grounds Expired - Lifetime EP0753645B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1999/95 1995-07-10
CH199995 1995-07-10
CH01999/95A CH690501A5 (en) 1995-07-10 1995-07-10 Auxiliary device for working on slopes.

Publications (2)

Publication Number Publication Date
EP0753645A1 EP0753645A1 (en) 1997-01-15
EP0753645B1 true EP0753645B1 (en) 1999-10-13

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Application Number Title Priority Date Filing Date
EP96110269A Expired - Lifetime EP0753645B1 (en) 1995-07-10 1996-06-26 Auxiliary device for working on inclined grounds

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EP (1) EP0753645B1 (en)
AT (1) ATE185608T1 (en)
CH (1) CH690501A5 (en)
DE (1) DE59603328D1 (en)

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EP3805479A1 (en) 2019-10-11 2021-04-14 Franz Bürscher Support module for the vertical section of a stage
EP4137654A1 (en) 2021-08-21 2023-02-22 Bürscher, Franz DI Standing device

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ATE235626T1 (en) * 1997-06-10 2003-04-15 Nicholas James Marshall STAIR SYSTEM
GB9711944D0 (en) * 1997-06-10 1997-08-06 Marshall Nicholas J Stairway system
FR2803614B1 (en) * 2000-01-11 2002-12-06 Jean Louis Fel MODULAR STAIRCASE FOR FITTING A SHAPED TALUS FROM BOXES CONNECTED TO EACH OTHER
GB2410038A (en) * 2004-01-19 2005-07-20 David William Brady Sloping ground foothold or step
WO2008067778A1 (en) * 2006-12-07 2008-06-12 World Way Safety S.R.O. Step for temporary installation
GB2467787B (en) * 2009-02-16 2014-07-30 Clifford Leslie Dawson Roof access device no 4
AT512845B1 (en) * 2012-04-23 2014-04-15 Franz Wahler Support part for a step of a footpath in the outdoor area
ITGE20120120A1 (en) * 2012-12-19 2014-06-20 Marco Brusaca REMOVABLE STEPPER ELEMENT FOR RAMPS
DE202017005022U1 (en) 2017-09-27 2017-11-22 Ulrich Wilhelm Tread arrangement for slopes with different inclinations

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DE497605C (en) * 1928-09-20 1930-05-13 Fried Beyersmann Fa Wedge pressed from sheet metal for securing goods on railway vehicles
DE8800155U1 (en) * 1988-01-09 1988-03-03 Schütz, Horst, 5239 Unnau Device for forming a working platform on closed roofs
US5263551A (en) * 1992-01-06 1993-11-23 Andersen Terry M Device for use in carpentry and painting
DE4239690C2 (en) * 1992-11-26 2000-04-20 Ursula Wychgram Tread element
US5339921A (en) * 1993-07-12 1994-08-23 Faupel Dana C Ladder leveling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3805479A1 (en) 2019-10-11 2021-04-14 Franz Bürscher Support module for the vertical section of a stage
EP4137654A1 (en) 2021-08-21 2023-02-22 Bürscher, Franz DI Standing device

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CH690501A5 (en) 2000-09-29
ATE185608T1 (en) 1999-10-15
DE59603328D1 (en) 1999-11-18
EP0753645A1 (en) 1997-01-15

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