DE8802577U1 - Platform ladder for stairwells - Google Patents
Platform ladder for stairwellsInfo
- Publication number
- DE8802577U1 DE8802577U1 DE8802577U DE8802577U DE8802577U1 DE 8802577 U1 DE8802577 U1 DE 8802577U1 DE 8802577 U DE8802577 U DE 8802577U DE 8802577 U DE8802577 U DE 8802577U DE 8802577 U1 DE8802577 U1 DE 8802577U1
- Authority
- DE
- Germany
- Prior art keywords
- stairwells
- platform
- leg
- legs
- ladder
- 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
Links
- 239000002184 metal Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 3
- 101150067539 AMBP gene Proteins 0.000 claims 1
- 239000000463 material Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Description
Heinz Weidner Rosenstraße 57 403U Ratingen i Beschreibung Heinz Weidner Rosenstraße 57 403U Ratingen i Description
Die Erfindung bezieht sich auf eine leiterartige Erhöhung der Arbeitsebene für Handwerker (Maler, Installateure) und Hobbywerker, die in Treppenhäusern anders schwer erreichbare Wand- oder Deckenbereiche mit sicherem Stand und Abstellmöglichkeit für Material bzw. Werkzeug zu bearbeiten haben.The invention relates to a ladder-like elevation of the working level for craftsmen (painters, plumbers) and hobbyists who have to work on wall or ceiling areas in stairwells that are otherwise difficult to reach, with a secure footing and storage space for materials or tools.
Es gibt einfache Anlegeleitern, 2teilige Schiebeleitern, höhenverstellbare Seilzugleitern, doppelsprossige Mehrzweckleitern, dreiteilige Kombileitern und Universalleitern, die auf ebener Fläche auch als Arbeitsbühne dienen können.There are simple lean-to ladders, 2-part extension ladders, height-adjustable rope ladders, double-rung multi-purpose ladders, three-part combination ladders and universal ladders that can also serve as a work platform on a flat surface.
Alle althergebrachten und modernen Leiterkonstruktionen sind nicht geeignet, ■it ihren immer gleich langen Holmen in beliebiger Höhe eines Treppenhauses aufgestellt zu werden. Die Breite jedei dieser Leitern verbietet es, beiden/auf den zumeist nur 22 bis 27 ca tiefen Treppenstufen Stand zu ge- /Holmer währleisten. Dadurch wird es in Treppenhäusern immer notwendig, daß z.B. Maler auf zwei Treppenpodesten Leitern aufstellen und in der gewünschten Sprossenhöhe zwischen beiden Leitern mitteis Brettern mehr oder weniger waghalsige Gerüste herstellen. Stürze von diesen Gerüsten sind keine Seltenheit.All traditional and modern ladder designs are not suitable for being set up at any height in a staircase, with their always equally long rungs. The width of each of these ladders means that it is not possible to stand on the steps, which are usually only 22 to 27 deep. This means that in staircases it is always necessary for painters, for example, to set up ladders on two landings and to build more or less precarious scaffolding using boards at the desired rung height between the two ladders. Falls from these scaffoldings are not uncommon.
Die Erfindung stellt sich die Aufgabe, Arbeiten an Decken und hochgelegenen Wandstellen in Treppenhäusern in jeder beliebigen Treppenhöhe mit sicherer Stand- und Abstellfläche zu ermöglichen. Sie soll sowohl diese Art Arbeiten erleichtern als auch dem Arbeitsschutz dienen.The invention aims to enable work on ceilings and high wall areas in stairwells at any height with a safe standing and storage area. It is intended to both make this type of work easier and to serve as occupational safety.
Die Podest-Leiter für Treppenhäuser besteht aus einem (Leichtmetall-) Arbeltspodest 1 und einem kürzeren Beinpaar 2 und einem längeren Beinpaar 3. Beides sind Leichtmetall-Hohlkonstruktionen. Beinpaar 3 enthält je Beinhülse ein telskopartig elngeschoebenee Vierkantrohr. Es dient dazu, die geringen Höhenunterschiede bei Treppenstufen (bau-Ublich zwischen 16 - 18 cm - je nach Geschoßhöhe bemessen) auszugleichen. Um das zu ermöglichen, haben die BeinhUlsen und die eingeschobenen Vierkantrohte a<p Ende kompatible, übereinander angeordnete Durchbohrungen in cm-Abständen. Damit - und mittels eines Metallstiftes zum Durchstecken in den jeweiligen Durchbohrungen - werden dit ausgezogenen Vierkantrohre in der gewünschten Höhe sicher arretiert 4. Der Podest hat ein Ausmaß von 52 mal 52 cm und Überbrückt 3 Treppenstufen. Die Höhe der Hinterbeine (-holme) beträgt 55 cm, die der Vorderbeine («holme) normal 83 cm. In diesem Zustand ist der Podest bei Treppenstufenhöhe 14 cm (2 &khgr; IA * 28) waagerecht. Das Vierkantröhr tat bis auf 91 cm Beinhöhe (fur 18 cm hohe Stufen) auszieh- und arretierbar. - 2 -The platform ladder for staircases consists of a (light metal) work platform 1 and a shorter pair of legs 2 and a longer pair of legs 3. Both are hollow light metal constructions. Pair of legs 3 contains a telescopically inserted square tube for each leg sleeve. It serves to compensate for the small height differences in steps (usually between 16 - 18 cm - measured according to the floor height). To make this possible, the leg sleeves and the inserted square tubes have compatible holes arranged one above the other at centimeter intervals. This - and a metal pin for inserting into the respective holes - securely locks the extended square tubes at the desired height 4. The platform measures 52 by 52 cm and spans 3 steps. The height of the rear legs (-bars) is 55 cm, that of the front legs («bars) normally 83 cm. In this state the platform is horizontal at a step height of 14 cm (2 x IA * 28). The square tube can be extended and locked to a leg height of 91 cm (for 18 cm high steps). - 2 -
■ >.«· IXIIlIl It Il « »ti■ >.«· IXIIlIl It Il « »ti
: &igr;: &igr;
(Podest-Leiter für TreppetfKiuier) *··'·1&iacgr;&Igr; '■<"■■' . 2 -(Platform ladder for stairs) *··'· 1&iacgr;&Igr; '■<"■■' . 2 -
Mit der Podestleiter für Treppenhäuser, die sich in jeder beliebiger Treppenhöhe einsetzen läßt und von Stufe zu Stufe leicht umzustellen ist« werden zumeist improvisierte und gefährliche Gerüste in Treppenhäusern hinfällig. Weiterhin ist es nicht mehr erforderlich, mehrere Leitern und lange Bretter in den Treppenhäusern zu transportieren, was nicht allein mehr Arbeitsaufwand erfordert, sondern auch das Risiko von Wandbeschädigungen einschließt.With the platform ladder for staircases, which can be used at any height and is easy to move from step to step, improvised and dangerous scaffolding in staircases is no longer necessary. Furthermore, it is no longer necessary to transport several ladders and long boards in the staircases, which not only requires more work, but also involves the risk of wall damage.
Im Gegensatz zu einem Leiterbenutzer bringt der Einsatz einer Podest-Leiter für Treppenhäuser dem Anwender die Vorteile, beide Hände frei zu haben und dariiberhinaus Werzeug und Material(z.B. Farbeimer) griffbereit neben sich abstellen zu können.In contrast to a ladder user, the use of a platform ladder for stairwells gives the user the advantage of having both hands free and being able to place tools and materials (e.g. paint buckets) close at hand.
Wichtigster Faktor ist jedoch der Arbeitsschutz duich sicheren Stand auf stabiler Plattform.The most important factor, however, is occupational safety through safe standing on a stable platform.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8802577U DE8802577U1 (en) | 1988-02-27 | 1988-02-27 | Platform ladder for stairwells |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8802577U DE8802577U1 (en) | 1988-02-27 | 1988-02-27 | Platform ladder for stairwells |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8802577U1 true DE8802577U1 (en) | 1988-04-14 |
Family
ID=6821178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8802577U Expired DE8802577U1 (en) | 1988-02-27 | 1988-02-27 | Platform ladder for stairwells |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8802577U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10238013B3 (en) * | 2002-08-20 | 2004-02-12 | Igor Dr.-Ing. Reznikov | Multipurpose stairs ladder for use on staircases comprises two ladders, and a horizontal working platform having a locking device on each end and rotated in a horizontal plane |
-
1988
- 1988-02-27 DE DE8802577U patent/DE8802577U1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10238013B3 (en) * | 2002-08-20 | 2004-02-12 | Igor Dr.-Ing. Reznikov | Multipurpose stairs ladder for use on staircases comprises two ladders, and a horizontal working platform having a locking device on each end and rotated in a horizontal plane |
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