AT16594U1 - Telescopic spreaders for step ladders and leaning ladders - Google Patents

Telescopic spreaders for step ladders and leaning ladders Download PDF

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Publication number
AT16594U1
AT16594U1 ATGM165/2018U AT1652018U AT16594U1 AT 16594 U1 AT16594 U1 AT 16594U1 AT 1652018 U AT1652018 U AT 1652018U AT 16594 U1 AT16594 U1 AT 16594U1
Authority
AT
Austria
Prior art keywords
telescopic
ladder
spreaders
ladders
wire rope
Prior art date
Application number
ATGM165/2018U
Other languages
German (de)
Inventor
Kastenhuber Wolfgang
Original Assignee
Kastenhuber Wolfgang
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 Kastenhuber Wolfgang filed Critical Kastenhuber Wolfgang
Priority to ATGM165/2018U priority Critical patent/AT16594U1/en
Publication of AT16594U1 publication Critical patent/AT16594U1/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
    • E06C7/423—Ladder stabilising struts

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

Abstract

Die Erfindung betrifft Teleskopspreizen gegen das seitliche Umkippen von Stehleitern bzw. das seitliche Wegrutschen von Anlegeleitern. Die Teleskopspreizen werden im oberen Bereich der Leiter mittels eines Kreuzgelenkes, Kugelgelenkes oder eines Kniegelenkes befestigt. Im unteren Bereich der Leiter werden die Teleskopspreizen mittels einer Klemme fixiert. Beim Aufstellen der Leiter wird die Teleskopspreize aus der Klemme gezogen, ausgefahren und seitlich abgespreizt. Ein Drahtseil, das im gespannten Zustand den Spreizabstammt bestimmt, wird im unteren Bereich der Leiter und der Teleskopspreize befestigt.The invention relates to telescopic spreading against the lateral overturning of stepladders or the lateral sliding away of leaning ladders. The telescopic struts are fastened in the upper area of the ladder by means of a universal joint, ball joint or a knee joint. The telescopic struts are fixed in the lower area of the ladder using a clamp. When setting up the ladder, the telescopic spreader is pulled out of the clamp, extended and spread to the side. A wire rope, which determines the spread in the tensioned state, is fastened in the lower area of the ladder and the telescopic spreader.

Description

TELESKOPSPREIZEN FÜR STEH- UND ANLEGELEITERN [0001] Die Erfindung betrifft Teleskopspreizen gegen das seitliche Umkippen von Stehleitern und Anlegeleitern.TELESCOPIC SPREADS FOR STANDING AND LIFTING LADDERS The invention relates to telescopic spreading against the lateral tipping over of standing ladders and leaning ladders.

[0002] Es sind im Handel bisher keine solche Teleskopspreizen erhältlich.[0002] No such telescopic spreaders are currently available commercially.

[0003] Es können durch die verpflichtende Anwendung der Teleskopspreizen viele schwere Unfälle durch Stürze von der Leiter vermieden werden.Many mandatory accidents due to falls from the ladder can be avoided by the mandatory use of the telescopic spreaders.

[0004] Diese Teleskopspreizen lassen sich ohne großen technischen Aufwand bei allen Leitern nachrüsten.These telescopic spreaders can be retrofitted to all conductors without great technical effort.

Claims (5)

1. Teleskopspreizen zur Anbringung im oberen Bereich von Steh- und Anlegeleitern, dadurch gekennzeichnet, dass die Teleskopspreizen ausziehbar an das Gelände angepasst werden können.1. Telescopic spreaders for attachment in the upper area of standing and leaning ladders, characterized in that the telescopic spreaders can be extended to suit the terrain. 2. Teleskopspreizen nach Anspruch 1, dadurch gekennzeichnet, dass sie in der, dem Gelände angepassten Länge, mittels Feststellschrauben oder Exzenterschrauben oder mit federbelastender Bremse - wie bei Kartuschenpistolen - arretiert werden können.2. Telescopic spreader according to claim 1, characterized in that they can be locked in the length adapted to the terrain, by means of locking screws or eccentric screws or with a spring-loaded brake - as with cartridge pistols. 3. Teleskopspreizen nach Anspruch 1 und 2, dadurch gekennzeichnet, dass sie im oberen Bereich der Leiter mittels eines Kreuzgelenkes, eines Kugelgelenkes oder eines Kniegelenkes, die mit einer Schelle oder einer Eisenschraube, welche durch den Leiterholm geführt wird, befestigt werden.3. Telescopic spreaders according to claim 1 and 2, characterized in that they are fastened in the upper region of the ladder by means of a universal joint, a ball joint or a knee joint, which is fastened with a clamp or an iron screw which is guided through the ladder rail. 4. Teleskopspreizen nach Anspruch 1 bis 3, dadurch gekennzeichnet, dass die Teleskopspreizen im unteren Bereich der Leiter mittels einer Klemme fixiert werden.4. Telescopic spreaders according to claim 1 to 3, characterized in that the telescopic spreaders are fixed in the lower region of the ladder by means of a clamp. 5. Teleskopspreizen nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass der Spreizabstand der Teleskopspreizen durch ein Drahtseil oder eines knickbaren Metallstabes gegeben ist. Dieses Drahtseil oder knickbarer Metallstab ist im unteren Bereich der Leiter und der Teleskopspreize befestigt. Die Länge des Drahtseils oder des knickbaren Metallstabs ist individuell auswählbar.5. Telescopic spreaders according to claim 1 to 4, characterized in that the spreading distance of the telescopic spreaders is given by a wire rope or a bendable metal rod. This wire rope or bendable metal rod is attached in the lower area of the ladder and the telescopic strut. The length of the wire rope or the bendable metal rod can be individually selected.
ATGM165/2018U 2018-09-05 2018-09-05 Telescopic spreaders for step ladders and leaning ladders AT16594U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ATGM165/2018U AT16594U1 (en) 2018-09-05 2018-09-05 Telescopic spreaders for step ladders and leaning ladders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATGM165/2018U AT16594U1 (en) 2018-09-05 2018-09-05 Telescopic spreaders for step ladders and leaning ladders

Publications (1)

Publication Number Publication Date
AT16594U1 true AT16594U1 (en) 2020-02-15

Family

ID=69493990

Family Applications (1)

Application Number Title Priority Date Filing Date
ATGM165/2018U AT16594U1 (en) 2018-09-05 2018-09-05 Telescopic spreaders for step ladders and leaning ladders

Country Status (1)

Country Link
AT (1) AT16594U1 (en)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1467900A (en) * 1965-12-20 1967-02-03 Ladder safety device
US3508628A (en) * 1968-10-17 1970-04-28 Charles J Conrad Ladder with stabilizer means
US3568798A (en) * 1969-07-28 1971-03-09 Ted W Pierce Ladder stabilizer
US3878917A (en) * 1973-07-16 1975-04-22 Leo Robert Mcbride Adjustable ladder support attachment
DE8200670U1 (en) * 1982-01-14 1982-10-21 Furtner, Gustav Adolf, 8043 Unterföhring STABILIZERS FOR HOUSEHOLD MANAGERS
US4872529A (en) * 1989-01-11 1989-10-10 Viets Michael I Ladder stabilizer assembly
EP0372897A1 (en) * 1988-12-05 1990-06-13 A.C. Innovations, Inc. Ladder Stabilizer
US5511632A (en) * 1994-07-25 1996-04-30 Ermis; Jerry J. Ladder with auxiliary support
WO2000058593A1 (en) * 1999-03-27 2000-10-05 Sandpiper Construction Limited Ladder base stabiliser
DE10104689A1 (en) * 2001-01-29 2001-08-09 Horst Laug Telescopic stabilizer strut for ladders has sleeve, traction and pressure strut, suspension eyelet and hook.
WO2005012683A1 (en) * 2003-07-18 2005-02-10 Ursula Bichsel Ladder with security device
DE202004008999U1 (en) * 2004-06-07 2005-10-27 Sorce, Giacomo Step-ladder for use in e.g. construction site, has two telescopic supports arranged laterally at ladder units, where supports are fixed at upper region of units through holes in sides of units by hinges for adjusting height of supports
AU2008243194B1 (en) * 2008-11-07 2010-04-29 Michael Danha Ladder Safety Support System

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1467900A (en) * 1965-12-20 1967-02-03 Ladder safety device
US3508628A (en) * 1968-10-17 1970-04-28 Charles J Conrad Ladder with stabilizer means
US3568798A (en) * 1969-07-28 1971-03-09 Ted W Pierce Ladder stabilizer
US3878917A (en) * 1973-07-16 1975-04-22 Leo Robert Mcbride Adjustable ladder support attachment
DE8200670U1 (en) * 1982-01-14 1982-10-21 Furtner, Gustav Adolf, 8043 Unterföhring STABILIZERS FOR HOUSEHOLD MANAGERS
EP0372897A1 (en) * 1988-12-05 1990-06-13 A.C. Innovations, Inc. Ladder Stabilizer
US4872529A (en) * 1989-01-11 1989-10-10 Viets Michael I Ladder stabilizer assembly
US5511632A (en) * 1994-07-25 1996-04-30 Ermis; Jerry J. Ladder with auxiliary support
WO2000058593A1 (en) * 1999-03-27 2000-10-05 Sandpiper Construction Limited Ladder base stabiliser
DE10104689A1 (en) * 2001-01-29 2001-08-09 Horst Laug Telescopic stabilizer strut for ladders has sleeve, traction and pressure strut, suspension eyelet and hook.
WO2005012683A1 (en) * 2003-07-18 2005-02-10 Ursula Bichsel Ladder with security device
DE202004008999U1 (en) * 2004-06-07 2005-10-27 Sorce, Giacomo Step-ladder for use in e.g. construction site, has two telescopic supports arranged laterally at ladder units, where supports are fixed at upper region of units through holes in sides of units by hinges for adjusting height of supports
AU2008243194B1 (en) * 2008-11-07 2010-04-29 Michael Danha Ladder Safety Support System

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MM01 Lapse because of not paying annual fees

Effective date: 20210930