DE19522089A1 - Spread, adjustable, support arms for lean-to ladder - Google Patents

Spread, adjustable, support arms for lean-to ladder

Info

Publication number
DE19522089A1
DE19522089A1 DE1995122089 DE19522089A DE19522089A1 DE 19522089 A1 DE19522089 A1 DE 19522089A1 DE 1995122089 DE1995122089 DE 1995122089 DE 19522089 A DE19522089 A DE 19522089A DE 19522089 A1 DE19522089 A1 DE 19522089A1
Authority
DE
Germany
Prior art keywords
support arms
ladder
adjustable
spread
lean
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.)
Granted
Application number
DE1995122089
Other languages
German (de)
Other versions
DE19522089C2 (en
Inventor
Horst Laug
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1995122089 priority Critical patent/DE19522089C2/en
Publication of DE19522089A1 publication Critical patent/DE19522089A1/en
Application granted granted Critical
Publication of DE19522089C2 publication Critical patent/DE19522089C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Landscapes

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

Abstract

The support arms for the ladder are of spread, adjustable type (1). They can be fitted subsequently to lean-to ladders either by clamps, applied to the uprights, or by bars passed through the rungs. Pref. the arms are telescopically adjustable and may be fitted with cartons at the ends. The support arms may be interconnected by coupling rods, and stabilised by support braces.

Description

Bei herkömmlichen Anlegeleitern wird bei Arbeiten an senkrechten Wänden das obere Leiterende an die Wand angelegt.With conventional single ladders, work is carried out on vertical walls the upper end of the ladder against the wall created.

Das Problem besteht nun darin, daß man zu dicht vor der Wand steht um Arbeiten über dem Leiterende auszuführen. Meistens müssen 4-7 Sprossen ungenutzt bleiben, weil man sich einen Freiraum nach vorn behalten muß um seine Körperhaltung dorthin zu verlagern. Darum können vielfach Handwerksarbeiten nur seitlich neben der Leiter ausgeführt werden.The problem now is that you are too close to the Wall stands to perform work on the end of the ladder. Usually 4-7 rungs have to be left unused because you have to keep a free space in front of you To shift posture there. That is why many Craftsmanship only carried out to the side of the ladder will.

Die Lösung wird mit zwei in unterschiedlich verstellbaren Abstützlängen,nachträglich montierbaren Abstützarmen erreicht. Die Abstützarme sind nach der Befestigung an die Anlegeleiter ca. um 30° Grad nach außen gespreizt. Die Abstützarme lassen sich in jeder Höhe der Anlegeleiter mit Klemmvorrichtungen an den Holmen befestigen. Die Klemmvorrichtungen sind in der Form des Holmes gestaltet, und können entweder in Längsrichtung des Leiterholmes aufgeschoben und durch anziehen von Klemmschrauben fest gesetzt werden,oder es werden den Holmprofilen entsprechen­ de Halbschalen an der vorgesehenen Position von außen zusammengeschraubt.The solution comes with two differently adjustable ones Support lengths, support arms that can be retrofitted reached. The support arms are on after attachment the leaning ladder is spread outwards by about 30 degrees. The support arms can be raised at any height of the leaning ladder Fasten to the bars with clamps. The Clamping devices are designed in the shape of the spar, and can either in the longitudinal direction of the ladder stile pushed on and tightened by tightening the clamping screws be set, or it will correspond to the spar profiles de Half shells at the intended position from the outside screwed together.

Bei Anlegeleitern mit durch die Holme geführte Sprossen werden Stangen durch die Sprossen geführt, an deren einen Seite ein Abstützarm befestigt ist und an der gegenüber­ liegenden Seite mittels Gewinde der zweite Abstützarm angeschraubt werden kann.For single ladders with rungs led through the bars rods are passed through the rungs, on one of them A support arm is attached and on the opposite lying side by means of thread the second support arm can be screwed on.

Die Abstützarme lassen sich in Längsrichtung durch teles­ kopartig ineinander geschobene Profilrohre verstellen. Durch Bohrungen mit durchgesteckten Bolzen werden die Profilrohre festgestellt.The support arms can be extended by teles Adjust profile tubes pushed one into the other. Through holes with inserted bolts, the Profile tubes found.

An den Enden der Abstützarme können Laufrollen montiert werden.Casters can be mounted on the ends of the support arms will.

Arbeiten die sonst auf Leitern durch eingeschränkte Stand­ sicherheit und Bewegungsfreiheit nicht möglich sind, können nun ohne Probleme dieser Art ausgeführt werden. Work otherwise on ladders due to restricted stand security and freedom of movement are not possible now run without problems of this kind.  

BezugzeichenlisteReference list

Fig. 1 Einzelteildarstellung als Explosionszeichnung,1 is an exploded view,

Fig. 2 alternative Klemmvorrichtung für einen Holm einer Anlegeleiter, Fig. 2 alternative clamping device for a rail of a ladder,

Fig. 3 Anlegeleiter mit Abstützarmen aus einiger Entfernung gesehen, Fig. 3 ladder with support arms from a distance seen

Fig. 4 Ansicht einer Anlegeleiter mit Abstützarmen von oben gesehen, Fig. 4 view of a ladder with supporting arms, seen from above,

Fig. 5 gespreizte, verstellbare Abstützarme mit Klemmvorrichtungen betriebsfertig an eine Anlegeleiter montiert. Fig. 5 spread, adjustable support arms with clamping devices ready for operation mounted on a single ladder.

Claims (4)

1. Gespreizte, verstellbare Abstützarme für Anlegeleitern,1. Spread, adjustable support arms for leaning ladders, 2. Dadurch gekennzeichnet, daß die Abstützarme an allen Anlegeleitern mittels Klemmvorrichtungen an den Holmen oder durch die Sprossen geführte Stangen nachträglich montiert werden können,2. Characterized by that the support arms on all single ladders by means Clamping devices on the bars or through the rungs guided rods can be retrofitted, 2. Dadurch gekennzeichnet, daß die Abstützarme in Längsrichtung teleskopartig verstellbar sind und an den Enden mit Laufrollen versehen werden können,2. Characterized by that the support arms telescopic in the longitudinal direction are adjustable and at the ends with casters can be provided 3. Dadurch gekennzeichnet, daß die Abstützarme miteinander durch eine Verbindungs­ strebe verbunden sind und mit Hilfe von Stützstreben stabilisiert werden.3. Characterized by that the support arms are connected to each other by a connection strut are connected and with the help of support struts be stabilized.
DE1995122089 1995-06-19 1995-06-19 Single ladder with wall support Expired - Fee Related DE19522089C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1995122089 DE19522089C2 (en) 1995-06-19 1995-06-19 Single ladder with wall support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995122089 DE19522089C2 (en) 1995-06-19 1995-06-19 Single ladder with wall support

Publications (2)

Publication Number Publication Date
DE19522089A1 true DE19522089A1 (en) 1996-12-05
DE19522089C2 DE19522089C2 (en) 2001-01-25

Family

ID=7764624

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995122089 Expired - Fee Related DE19522089C2 (en) 1995-06-19 1995-06-19 Single ladder with wall support

Country Status (1)

Country Link
DE (1) DE19522089C2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29619314U1 (en) * 1996-11-07 1997-01-02 Ludwig, Günter, 50259 Pulheim framework
WO1998042943A1 (en) * 1997-03-20 1998-10-01 Horst Laug Straight ladder support
FR2793519A1 (en) * 1999-05-14 2000-11-17 Michel Danjou Support ladder for gutter maintenance comprises two triangulated support sections and foldable nacelle composed of floor, corner iron, struts and crosspiece supported by rubber castors on wall
WO2003097986A1 (en) * 2002-05-16 2003-11-27 Edwin Busenhart Extendable ladder that can be rolled out and locked, in addition to running gear heads and running gear therefor
DE102008037674A1 (en) 2008-08-14 2010-02-18 Walter, Georg, Dr. Staircase for fastening and/or setting-up ladder in e.g. building site, has element for fastening staircase to ladder, another element for fastening staircase to horizontal projection, and connecting element connecting fastening elements
GB2487076A (en) * 2011-01-07 2012-07-11 Russell Stuart Baker Hollow-runged ladder with collapsible guardrails and stabilisers
US20210262289A1 (en) * 2016-07-14 2021-08-26 A & R Technologies & Safety Ltd. Ladder Safety Device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE255597C (en) *
US2597902A (en) * 1949-09-09 1952-05-27 Stanley J Roketa Ladder rest
US4121692A (en) * 1977-04-04 1978-10-24 Janus Morawski Ladder tray

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE255597C (en) *
US2597902A (en) * 1949-09-09 1952-05-27 Stanley J Roketa Ladder rest
US4121692A (en) * 1977-04-04 1978-10-24 Janus Morawski Ladder tray

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29619314U1 (en) * 1996-11-07 1997-01-02 Ludwig, Günter, 50259 Pulheim framework
WO1998042943A1 (en) * 1997-03-20 1998-10-01 Horst Laug Straight ladder support
FR2793519A1 (en) * 1999-05-14 2000-11-17 Michel Danjou Support ladder for gutter maintenance comprises two triangulated support sections and foldable nacelle composed of floor, corner iron, struts and crosspiece supported by rubber castors on wall
WO2003097986A1 (en) * 2002-05-16 2003-11-27 Edwin Busenhart Extendable ladder that can be rolled out and locked, in addition to running gear heads and running gear therefor
DE102008037674A1 (en) 2008-08-14 2010-02-18 Walter, Georg, Dr. Staircase for fastening and/or setting-up ladder in e.g. building site, has element for fastening staircase to ladder, another element for fastening staircase to horizontal projection, and connecting element connecting fastening elements
GB2487076A (en) * 2011-01-07 2012-07-11 Russell Stuart Baker Hollow-runged ladder with collapsible guardrails and stabilisers
US20210262289A1 (en) * 2016-07-14 2021-08-26 A & R Technologies & Safety Ltd. Ladder Safety Device

Also Published As

Publication number Publication date
DE19522089C2 (en) 2001-01-25

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
OP8 Request for examination as to paragraph 44 patent law
8122 Nonbinding interest in granting licenses declared
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee