WO2001051757A1 - Ladder comprising an integrated multifunction ladder rung - Google Patents
Ladder comprising an integrated multifunction ladder rung Download PDFInfo
- Publication number
- WO2001051757A1 WO2001051757A1 PCT/DE2001/000039 DE0100039W WO0151757A1 WO 2001051757 A1 WO2001051757 A1 WO 2001051757A1 DE 0100039 W DE0100039 W DE 0100039W WO 0151757 A1 WO0151757 A1 WO 0151757A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ladder
- rung
- multifunctional
- platform surface
- multifunctional 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.)
- Ceased
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
- E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/14—Holders for pails or other equipment on or for ladders
Definitions
- Wall spacers, platforms and fall protection for ladders are well known.
- the object of the invention is therefore to provide a multifunctional ladder rung which is firmly connected to the ladder, but is designed to be removable and is positioned such that the multifunctional ladder rung pushes in and out of multipart parts Ladders are not hindered, and it is possible to climb over from the ladder head with a safe, foldable stand on a roof.
- the multifunctional ladder rung must be suitable as a mounting device for wall supports and as a holder for railings, back protection brackets and storage trays.
- Fig. 1 welded to the head of the head, consisting of a square hollow profile multifunctional ladder rung (1) with a hinged second platform surface (3) and insertable angle pieces (5), each equipped with a roof edge stop (6) or a suspension fork (7) and
- Fig. 2 on the inside of the ladder stiles with the help of trunnions (8) screwed to the ladder head multifunctional ladder rung (9) consisting of an octagonal hollow profile with ends that can be folded in on both sides and a wide platform area (2) in the middle area between the ladder stems.
- the multifunctional ladder rung 1 consists of a square or preferably an octagonal hollow profile, the length of which is dimensioned such that the hollow profile projects beyond both outer sides of the longitudinal side of the conductor rail.
- the middle area of the multifunctional ladder rung 1 between the ladder stiles is designed as a platform surface 2, on which joints are arranged on one long side and are connected to a second platform surface 3.
- the tread surface of the second platform surface rests on the surface of the multifunctional ladder rung 1 designed as a platform surface.
- the upward-facing underside of the folded second platform surface 3 has an additional storage tray 4.
- the ends of the multifunctional ladder rung 9 laterally above the outside of the ladder stile are designed so that they can be folded in and out, the joints being arranged such that the foldable ends of the multifunctional ladder rung are positioned in alignment with the ladder stiles.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
Description
Leiter mit integrierter MultifunktionsleitersprosseLadder with integrated multifunctional ladder rung
Wandabstandshalter, Podeste und Absturzsicherungen für Leitern sind hinreichend bekannt.Wall spacers, platforms and fall protection for ladders are well known.
In den PatentschriftenIn the patents
DE 198 11 368, DE 723 243 US 2.881.028, WO 83/02797 GB 2.195.388 A DE 198 55 559.8-25 US 4359 138DE 198 11 368, DE 723 243 US 2,881,028, WO 83/02797 GB 2,195,388 A DE 198 55 559.8-25 US 4359 138
werden verschiedene Konstruktionen von Wandabstandshaltern, Podeste usw. beschrieben.various constructions of wall spacers, platforms, etc. are described.
Allen Arten der beschriebenen Konstruktionen gemeinsam ist die komplette nachträgliche Befestigung an Leitern.Common to all types of the described constructions is the complete subsequent attachment to conductors.
Für einige Anwendungen bzw. Einsatzbereiche ist es jedoch vorteilhafter, wenn nur die Aufnahmevorrichtungen der Leiterzusatz-Ausrüstung fest mit der Leiter verbunden sind und lediglich die benötigten Ausrüstungen wie z. B. Geländer, Rückenschutzbügel usw. separat transportiert und nachträglich in die Aufnahmevorrichtungen eingesteckt werden.For some applications or areas of use, however, it is more advantageous if only the receptacles of the additional conductor equipment are firmly connected to the conductor and only the required equipment, such as, for. B. railings, back protection brackets, etc. are transported separately and subsequently inserted into the receiving devices.
Aufgabe der Erfindung ist deshalb die Schaffung einer Multifunktionsleitersprosse, die fest mit der Leiter verbunden, dabei aber abnehmbar gestaltet und so positioniert ist, daß die Multifunktionsleitersprosse das Ein- und Ausschieben von mehrteiligen Leitern nicht behindert, sowie ein Übersteigen vom Leiterkopf aus mit sicherer aufklappbarer Standfläche auf einem Dach ermöglicht. Zusätzlich muß die Multifunktionsleitersprosse als Aufnahmevorrichtung für Wandabstützungen und als Halterung für Geländer, Rückenschutzbügel und Ablagewannen geeignet sein.The object of the invention is therefore to provide a multifunctional ladder rung which is firmly connected to the ladder, but is designed to be removable and is positioned such that the multifunctional ladder rung pushes in and out of multipart parts Ladders are not hindered, and it is possible to climb over from the ladder head with a safe, foldable stand on a roof. In addition, the multifunctional ladder rung must be suitable as a mounting device for wall supports and as a holder for railings, back protection brackets and storage trays.
Diese Aufgabe wird durch eine Leiter mit den im Anspruch 1 genannten Merkmalen gelöst. Eine weitere Lösung ist im Anspruch 9 angegeben. Die Unteransprüche 2 bis 8 und 10 enthalten zweckmäßige Ausgestaltungen.This object is achieved by a ladder with the features mentioned in claim 1. Another solution is given in claim 9. The sub-claims 2 to 8 and 10 contain expedient refinements.
Eine Art der Ausführung wird anhand der Figuren beschrieben. Es zeigen:One type of implementation is described with reference to the figures. Show it:
Fig. 1 fest am Leiterkopf eingeschweißte, aus viereckigem Hohlprofil bestehende Multifunktionsleitersprosse (1) mit aufklappbarer zweiter Podestfläche (3) und einschiebbaren Winkelstücken (5), die je mit einem Dachkantenanschlag (6) oder einer Einhängegabel (7) ausgerüstet sind undFig. 1 welded to the head of the head, consisting of a square hollow profile multifunctional ladder rung (1) with a hinged second platform surface (3) and insertable angle pieces (5), each equipped with a roof edge stop (6) or a suspension fork (7) and
Fig. 2 innenseitig an den Leiterholmen mit Hilfe von Tragzapfen (8) am Leiterkopf angeschraubte Multifunktionsleitersprosse (9) aus einem achteckigen Hohl- profil bestehend mit beidseitig einklappbaren Enden und einer im mittleren Bereich zwischen den Leiterholmen befindlichen breiten Podestfläche (2).Fig. 2 on the inside of the ladder stiles with the help of trunnions (8) screwed to the ladder head multifunctional ladder rung (9) consisting of an octagonal hollow profile with ends that can be folded in on both sides and a wide platform area (2) in the middle area between the ladder stems.
Die Multifunktionsleitersprosse 1 besteht aus einem viereckigen oder vorzugsweise aus einem achteckigen Hohlprofil , dessen Länge so bemessen ist, daß das Hohlprofil über beide Außenseiten der Leiterholmlängsseiten übersteht.The multifunctional ladder rung 1 consists of a square or preferably an octagonal hollow profile, the length of which is dimensioned such that the hollow profile projects beyond both outer sides of the longitudinal side of the conductor rail.
An der Multifunktionsleitersprosse 9 befinden sich zwei Tragzapfen 8, die in die Leiterholme am Leiterkopf einer Leiter eingesteckt und arretiert sind oder alternativ parallel verlaufend mit den Leiterholmen innenseitig anliegend verschraubt werden. - j -On the multifunctional ladder rung 9 there are two support pins 8, which are inserted and locked into the ladder rails on the ladder head of a ladder or alternatively are screwed to the inside of the ladder rails so that they run parallel. - j -
Der mittlere Bereich der Multifunktionsleitersprosse 1 zwischen den Leiterholmen ist als Podestfläche 2 ausgebildet, an der an einer Längsseite Gelenke angeordnet sind, die mit einer zweiten Podestfläche 3 verbunden werden.The middle area of the multifunctional ladder rung 1 between the ladder stiles is designed as a platform surface 2, on which joints are arranged on one long side and are connected to a second platform surface 3.
Im eingeklappten Zustand der zweiten Podestfläche 3 liegt die Trittfläche der zweiten Podestfläche auf der Oberfläche der als Podestfläche ausgebildeten Multifunktionsleitersprosse 1 auf. Die nach oben weisende Unterseite der eingeklappten zweiten Podestfläche 3 weist eine zusätzliche Ablagewanne 4 auf.When the second platform surface 3 is folded in, the tread surface of the second platform surface rests on the surface of the multifunctional ladder rung 1 designed as a platform surface. The upward-facing underside of the folded second platform surface 3 has an additional storage tray 4.
In den seitlich über den Außenseiten der Leiterholme stehenden Enden der Multifunktionsleitersprosse 1 befinden sich mit einem Schenkel ein- und ausschiebbare Winkelstücke 5, die in verschiedenen Ausziehlängen arretiert und deren zweiter Schenkel bedingt durch das achteckige oder vieleckige Profil der Multifunktionsleitersprosse 9 in unterschiedlichen Einstellwinkeln bis zur Parallelität mit dem Leiterholm positioniert werden können.In the ends of the multifunctional ladder rung 1, which are laterally above the outer sides of the ladder stiles, there are one-leg insertable and extendable angle pieces 5, which are locked in different extension lengths and the second leg of which, due to the octagonal or polygonal profile of the multifunctional ladder rung 9, in different setting angles up to parallelism can be positioned with the stile.
Für einen besseren Transport der Leiter mit integrierter Multifunktionsleitersprosse 9 sind die seitlich über die Leiterholmaußenseiten stehenden Enden der Multifunktionsleitersprosse 9 ein- und ausklappbar gestaltet, wobei die Gelenke so angeordnet sind, daß die einklappbaren Enden der Multifunktionsleitersprosse mit den Leiterholmen in einer Flucht positioniert sind.For better transport of the ladder with integrated multifunctional ladder rung 9, the ends of the multifunctional ladder rung 9 laterally above the outside of the ladder stile are designed so that they can be folded in and out, the joints being arranged such that the foldable ends of the multifunctional ladder rung are positioned in alignment with the ladder stiles.
Das Umkanten der Leiter mit Multifunktionsleitersprosse 1 und Winkelstücken 5, deren freier Schenkel bei einem Einsatz auf einer Dachfläche aufliegen, wird zusätzlich durch Dachkantenanschläge 6, deren Anschlagsfläche rechtwinklig zu den freien Schenkeln der Winkelstücke 5 angeordnet sind, verhindert.The folding of the ladder with multifunctional ladder rung 1 and elbows 5, the free legs of which rest on a roof surface when used, is additionally prevented by roof edge stops 6, the abutment surface of which are arranged at right angles to the free legs of the elbows 5.
- Bezugszeichen - Aufstellung der Bezugszeichen:- reference numerals - List of reference symbols:
1 Multifunktionsleitersprosse1 multifunctional ladder rung
2 Podestfläche2 platform area
3 zweite gelenkig angebrachte Podestfläche3 second articulated platform
4 Ablagewanne4 storage tray
5 Winkelstücke5 elbows
6 Dachkantenanschlag6 roof edge stop
7 Einhängegabel7 suspension fork
8 Tragzapfen8 trunnions
9 Multifunktionsleitersprosse aus achteckigem Hohlprofil mit einklappbaren Enden9 multifunctional ladder rung made of octagonal hollow profile with foldable ends
Patentansprüche claims
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2001237210A AU2001237210A1 (en) | 2000-01-12 | 2001-01-08 | Ladder comprising an integrated multifunction ladder rung |
| EP01909433A EP1409833A1 (en) | 2000-01-12 | 2001-01-08 | Ladder comprising an integrated multifunction ladder rung |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2000100902 DE10000902A1 (en) | 2000-01-12 | 2000-01-12 | Ladder has rung at top capping ladder stringers and forming a wide surface flapping in and out, with angle pieces |
| DE10000902.6 | 2000-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2001051757A1 true WO2001051757A1 (en) | 2001-07-19 |
Family
ID=7627234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2001/000039 Ceased WO2001051757A1 (en) | 2000-01-12 | 2001-01-08 | Ladder comprising an integrated multifunction ladder rung |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1409833A1 (en) |
| AU (1) | AU2001237210A1 (en) |
| DE (1) | DE10000902A1 (en) |
| WO (1) | WO2001051757A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008052954A1 (en) | 2007-10-25 | 2009-04-30 | Okuma Corporation | Vibration suppression method and apparatus therefor |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE723243C (en) | 1940-12-06 | 1942-07-31 | Karl Huebner | Ladder with holding device for a bucket |
| US2881028A (en) | 1957-10-11 | 1959-04-07 | James D Baird | Ladder platform |
| US4359138A (en) | 1978-12-01 | 1982-11-16 | Kuemmerlin Walter | Supporting device for ladders |
| US4379498A (en) * | 1980-04-21 | 1983-04-12 | Krusmark Richard H | Safety device for ladders |
| WO1983002797A2 (en) | 1982-02-12 | 1983-08-18 | Skarsten, Stephen, Randolph | Ladder safety device |
| GB2195388A (en) | 1986-09-17 | 1988-04-07 | John Mcluckie | Work platform assembly |
| DE19811368A1 (en) | 1997-08-01 | 1998-09-17 | Horst Laug | Fixture element for ladder-supports with cross-bar and rollers |
| DE19855559A1 (en) | 1998-03-16 | 1999-07-22 | Horst Laug | Multipurpose wall-support for ladders |
| DE19908063A1 (en) * | 1999-02-25 | 1999-08-05 | Horst Laug | Ring protecting against falling from ladder |
-
2000
- 2000-01-12 DE DE2000100902 patent/DE10000902A1/en not_active Withdrawn
-
2001
- 2001-01-08 EP EP01909433A patent/EP1409833A1/en not_active Withdrawn
- 2001-01-08 AU AU2001237210A patent/AU2001237210A1/en not_active Abandoned
- 2001-01-08 WO PCT/DE2001/000039 patent/WO2001051757A1/en not_active Ceased
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE723243C (en) | 1940-12-06 | 1942-07-31 | Karl Huebner | Ladder with holding device for a bucket |
| US2881028A (en) | 1957-10-11 | 1959-04-07 | James D Baird | Ladder platform |
| US4359138A (en) | 1978-12-01 | 1982-11-16 | Kuemmerlin Walter | Supporting device for ladders |
| US4379498A (en) * | 1980-04-21 | 1983-04-12 | Krusmark Richard H | Safety device for ladders |
| WO1983002797A2 (en) | 1982-02-12 | 1983-08-18 | Skarsten, Stephen, Randolph | Ladder safety device |
| GB2195388A (en) | 1986-09-17 | 1988-04-07 | John Mcluckie | Work platform assembly |
| DE19811368A1 (en) | 1997-08-01 | 1998-09-17 | Horst Laug | Fixture element for ladder-supports with cross-bar and rollers |
| DE19855559A1 (en) | 1998-03-16 | 1999-07-22 | Horst Laug | Multipurpose wall-support for ladders |
| DE19908063A1 (en) * | 1999-02-25 | 1999-08-05 | Horst Laug | Ring protecting against falling from ladder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008052954A1 (en) | 2007-10-25 | 2009-04-30 | Okuma Corporation | Vibration suppression method and apparatus therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2001237210A1 (en) | 2001-07-24 |
| DE10000902A1 (en) | 2000-09-21 |
| EP1409833A1 (en) | 2004-04-21 |
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