DE29702653U1 - Coupling module for ladders, in particular rung ladders - Google Patents

Coupling module for ladders, in particular rung ladders

Info

Publication number
DE29702653U1
DE29702653U1 DE29702653U DE29702653U DE29702653U1 DE 29702653 U1 DE29702653 U1 DE 29702653U1 DE 29702653 U DE29702653 U DE 29702653U DE 29702653 U DE29702653 U DE 29702653U DE 29702653 U1 DE29702653 U1 DE 29702653U1
Authority
DE
Germany
Prior art keywords
profiles
coupling module
ladders
ladder
rung
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
DE29702653U
Other languages
German (de)
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.)
MAUDERER LEICHTMETALLBAU
Original Assignee
MAUDERER LEICHTMETALLBAU
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 MAUDERER LEICHTMETALLBAU filed Critical MAUDERER LEICHTMETALLBAU
Priority to DE29702653U priority Critical patent/DE29702653U1/en
Publication of DE29702653U1 publication Critical patent/DE29702653U1/en
Priority to DE19741953A priority patent/DE19741953A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C1/00Ladders in general
    • E06C1/02Ladders in general with rigid longitudinal member or members
    • E06C1/38Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C1/00Ladders in general
    • E06C1/02Ladders in general with rigid longitudinal member or members
    • E06C1/04Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/08Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/10Sections fitted end to end
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C1/00Ladders in general
    • E06C1/02Ladders in general with rigid longitudinal member or members
    • E06C1/14Ladders capable of standing by themselves
    • E06C1/16Ladders capable of standing by themselves with hinged struts which rest on the ground
    • E06C1/18Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as ladders
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C1/00Ladders in general
    • E06C1/02Ladders in general with rigid longitudinal member or members
    • E06C1/32Ladders with a strut which is formed as a ladder and can be secured in line with the ladder
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C1/00Ladders in general
    • E06C1/02Ladders in general with rigid longitudinal member or members
    • E06C1/38Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/39Ladders having platforms; Ladders changeable into platforms
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • E06C7/48Ladder heads; Supports for heads of ladders for resting against objects
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • E06C7/50Joints or other connecting parts

Landscapes

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

Description

Kopplungsmodul für Leitern, insbesondere SprossenanlegeleiternCoupling module for ladders, especially rung ladders

Stand der TechnikState of the art

Bei Leitern existieren, nach EN 131-1 sehr unterschiedliche Bauarten. Dabei ist der konstruktive Aufbau in Abhängigkeit vom Leiterntyp sehr verschieden. Als einfachster und demzufolge auch als billigster Leitertyp muß die einteilige Sprossenanlegeleiter betrachtet werden. Auf Grund der einfachen Bauart ist dieser Leitertyp auch nur fur begrenzte Einsatzzwecke geeignet, d.h. es muß immer ein geeignetes Objekt zum Anlehnen der Leiter vorhanden sein. Wenn freistehend eine größere vertikale Distanz überbrückt werden soll, muß dazu ein komplizierterer und teuerer Leitertyp verwendet werden.According to EN 131-1, there are very different types of ladder. The structural design varies greatly depending on the type of ladder. The simplest and therefore cheapest type of ladder is the one-piece rung ladder. Due to its simple design, this type of ladder is only suitable for limited purposes, i.e. there must always be a suitable object to lean the ladder against. If a large vertical distance is to be bridged free-standing, a more complicated and expensive type of ladder must be used.

AufgabeTask

Der Erfindung liegt die Aufgabe zugrunde, eine technische Lösung zu finden, die es ermöglicht, mit einfachen Leiterteilen und einem Kopplungsmodul komplizierte Leitertypen und Leiterfunktionen zusammenstellen zu können.The invention is based on the object of finding a technical solution that makes it possible to assemble complicated conductor types and conductor functions using simple conductor parts and a coupling module.

Ldsung der AufgabeSolution to the task

Vorteilhafte Ausgestaltungen der Erfindung sind in den Anspüchen 1 bis 6 angegeben. Die Lösung der Aufgabe besteht darin, ein Kopplungsmodul zu schaffen, daß in seiner Geometrie und Funktion geeignet ist, einfache Leiterteile in definierter Form und Funktion formschlüssig aufzunehmen und zu arretieren. Ein Ausfuhrungsbeispiel der Erfindung wird anhand der Figur 1 erläutert. Das Kopplungsmodul (I) besteht im wesentlichen aus C-Profilen (1, &Ggr;, 1") deren Abstand zueinander und dessen Abmessungen Formschluß mit definiertem Spiel zu der Außenkontur des Sprossenanlegeleiternteiles (&Pgr;) bilden. Der definierte Abstand der C-Profile wird durch mindestens 2 stoffschlüssig angebrachte Sprossen (2) gehalten. Zur Fixierung der Leiterteile (H) im Kopplungsmodul (I) sind an den C-Profilen federnde Arretierelemente angebracht, die in der Mittenachse des C-Profiles in eine am Rücken des C-Profiles eingebrachte Bohrung (4) eintauchen. Wenn das Sprossenanlegeleiternteil (H) in das Kopplungsmodul (I) eingeschoben ist, und die Bohrungsachse im C-Profil ist fluchtend mit der Sprossenmittenachse, kann das federnde Arretierelement (3) in den umbördelten Hohlraum (6) der Leitersprosse (5) eintauchen und die Sprossenanlegeleiterteile fixieren.Advantageous embodiments of the invention are specified in claims 1 to 6. The solution to the problem consists in creating a coupling module whose geometry and function are suitable for positively receiving and locking simple conductor parts in a defined form and function. An exemplary embodiment of the invention is explained using Figure 1. The coupling module (I) consists essentially of C-profiles (1, &Ggr;, 1"), the distance between which and the dimensions of which form a positive fit with a defined clearance to the outer contour of the rung ladder part (&Pgr;). The defined distance between the C-profiles is maintained by at least 2 firmly attached rungs (2). To fix the ladder parts (H) in the coupling module (I), spring-loaded locking elements are attached to the C-profiles, which penetrate into a hole (4) in the back of the C-profile in the center axis of the C-profile. When the rung ladder part (H) is inserted into the coupling module (I) and the hole axis in the C-profile is aligned with the rung center axis, the spring-loaded locking element (3) can penetrate into the flanged cavity (6) of the ladder rung (5). and fix the rung ladder parts.

Dabei entspncht der Abstand der Arretierelemente (3) an den C-Profilen (1) genau dem Sprossenabstand der Sprossenanlegeleiterteile (&Pgr;). Anwendungsbeispiele des Kopplungsmodules werden in den Figuren 2 bis 7 dargestellt. Fig. 2 zeigt die Anwendung als 2-teilige Sprossenanlegeleiter, Fig. 3 stellt eine Mehrzweckleiter dar. In Fig. 4 ist eine Stehleiter dargestellt. Durch das durchgängige C-Profil (1) läßt sich ein Leiterteil höher schieben und fixieren, so daß auch Niveauunterschiede ausgeglichen werden können. Fig. 5 + 6 zeigen die Anwendung als Kleingerüst. Dabei muß ein Sprossenanlegeleiternteil den Grundrahmen des Gerüstbodens bilden, der Gerüstbelag wird auf dem Grundrahmen aufgelegt und befestigt. Auch hierbei sind Niveauunterschiede überbrückbar. Auf Fig. 7 ist ein C-Profil schwenkbar ausgeführt. Dadurch läßt sich das Kopplungsmodul zusammenklappen, es muß aber zusätzlich eine Spreizsicherung (1) angebracht werden, oder das Gelenk arretierbar sein.The distance between the locking elements (3) on the C-profiles (1) corresponds exactly to the rung distance of the rung ladder parts (�Pgr;). Examples of applications of the coupling module are shown in Figures 2 to 7. Figure 2 shows the application as a 2-part rung ladder, Figure 3 shows a multi-purpose ladder. Figure 4 shows a stepladder. The continuous C-profile (1) allows a ladder part to be pushed higher and fixed in place so that level differences can also be compensated. Figures 5 + 6 show the application as a small scaffold. One rung ladder part must form the base frame of the scaffold floor, the scaffolding deck is placed on the base frame and fastened. Level differences can also be bridged here. In Figure 7, a C-profile is designed to be pivotable. This allows the coupling module to be folded up, but an anti-spreading device (1) must also be attached or the joint must be lockable.

Claims (6)

I * I · ft · ··♦ SchutzansprücheI * I · ft · ··♦ Protection claims 1. Kopplungsmodul fur Leitern, insbesondere Sprossenanlegeleitera, dadurch gekennzeichnet, daß zwei C-Profile (1) durch mindestens zwei Sprossen in definiertem Abstand gehalten werden.1. Coupling module for ladders, in particular rung ladders, characterized in that two C-profiles (1) are held at a defined distance by at least two rungs. 2. Kopplungsmodul nach Anspruch 1, dadurch gekennzeichnet, daß die C-Profile mit den Hohnaußenkanten einer Sprossenanlegeleiter (&Pgr;) nahezu Formschluß bilden.2. Coupling module according to claim 1, characterized in that the C-profiles form a virtually positive fit with the outer edges of a rung ladder (&Pgr;). 3. Kopplungsmodul nach Anspruch 1+2, dadurch gekennzeichnet, daß an den C-Profilen (1) Arretierelemente (3) vorhanden sind, die die Leitemteile in definierter Position durch Formschluß arretieren.3. Coupling module according to claim 1+2, characterized in that locking elements (3) are present on the C-profiles (1), which lock the conductor parts in a defined position by means of positive locking. 4. Kopplungsmodul nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß an den zwei C-Profilen (1) in definiertem Winkel zur Achse der C-Profile (1) weitere C-Profile (V, 1") paarweise zur formschlüssigen Aufnahme und Arretierung von Leiterteilen vorhanden sind.4. Coupling module according to claims 1 to 3, characterized in that further C-profiles (V, 1") are provided in pairs on the two C-profiles (1) at a defined angle to the axis of the C-profiles (1) for the positive reception and locking of ladder parts. 5. Kopplungsmodul nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß ein Paar der C-Profile (1") normal zur Längsachse der C-Profile (1) angebracht ist.5. Coupling module according to claims 1 to 4, characterized in that a pair of the C-profiles (1") is mounted normal to the longitudinal axis of the C-profiles (1). 6. Kopplungsmodul nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß bei Bedarf ein Paar der C-Profile (V) schwenkbar angebracht ist.6. Coupling module according to claims 1 to 4, characterized in that, if required, a pair of C-profiles (V) is pivotably mounted.
DE29702653U 1997-02-15 1997-02-15 Coupling module for ladders, in particular rung ladders Expired - Lifetime DE29702653U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29702653U DE29702653U1 (en) 1997-02-15 1997-02-15 Coupling module for ladders, in particular rung ladders
DE19741953A DE19741953A1 (en) 1997-02-15 1997-09-23 Coupling module for ladders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29702653U DE29702653U1 (en) 1997-02-15 1997-02-15 Coupling module for ladders, in particular rung ladders

Publications (1)

Publication Number Publication Date
DE29702653U1 true DE29702653U1 (en) 1997-04-03

Family

ID=8036000

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29702653U Expired - Lifetime DE29702653U1 (en) 1997-02-15 1997-02-15 Coupling module for ladders, in particular rung ladders
DE19741953A Withdrawn DE19741953A1 (en) 1997-02-15 1997-09-23 Coupling module for ladders

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19741953A Withdrawn DE19741953A1 (en) 1997-02-15 1997-09-23 Coupling module for ladders

Country Status (1)

Country Link
DE (2) DE29702653U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2312082A1 (en) * 2009-10-19 2011-04-20 Obrist Baugeräte AG Stairs convertible into a pavement and/or moving pavement
CN102704830A (en) * 2012-06-01 2012-10-03 柳州职业技术学院 Multifunctional ladder
WO2013035094A1 (en) * 2011-09-11 2013-03-14 Omri Gilad Telescopic ladder and locking mechanism thereof
EP3348780A1 (en) * 2017-01-16 2018-07-18 GEDA-Dechentreiter GmbH & Co. KG. Conductor connector and assembly comprising same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20205873U1 (en) * 2002-04-15 2002-08-01 Zarges GmbH & Co. KG, 82362 Weilheim Ladder or scaffolding
DE20208072U1 (en) 2002-05-23 2003-01-16 Zarges GmbH & Co. KG, 82362 Weilheim step stool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE600465C (en) * 1934-07-24 Ewald Kleinheisterkamp Articulated connection for double ladders
US1942210A (en) * 1932-07-28 1934-01-02 Harting Walter Universal folding ladder
DE609340C (en) * 1933-10-13 1935-02-13 Ewald Kleinheisterkamp Articulated connection for double ladders
KR940020881U (en) * 1993-02-01 1994-09-17 유회관 Height adjustment device of ladder

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2312082A1 (en) * 2009-10-19 2011-04-20 Obrist Baugeräte AG Stairs convertible into a pavement and/or moving pavement
WO2013035094A1 (en) * 2011-09-11 2013-03-14 Omri Gilad Telescopic ladder and locking mechanism thereof
US9151114B2 (en) 2011-09-11 2015-10-06 Gilad Omri Telescopic ladder and locking mechanism thereof
CN102704830A (en) * 2012-06-01 2012-10-03 柳州职业技术学院 Multifunctional ladder
CN102704830B (en) * 2012-06-01 2014-06-04 柳州职业技术学院 Multifunctional ladder
EP3348780A1 (en) * 2017-01-16 2018-07-18 GEDA-Dechentreiter GmbH & Co. KG. Conductor connector and assembly comprising same

Also Published As

Publication number Publication date
DE19741953A1 (en) 1998-08-20

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970515

R156 Lapse of ip right after 3 years

Effective date: 20001201