DE20207564U1 - Double stepladder - Google Patents

Double stepladder

Info

Publication number
DE20207564U1
DE20207564U1 DE20207564U DE20207564U DE20207564U1 DE 20207564 U1 DE20207564 U1 DE 20207564U1 DE 20207564 U DE20207564 U DE 20207564U DE 20207564 U DE20207564 U DE 20207564U DE 20207564 U1 DE20207564 U1 DE 20207564U1
Authority
DE
Germany
Prior art keywords
tube
main
double
stepladder
tubes
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
DE20207564U
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.)
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 DE20207564U priority Critical patent/DE20207564U1/en
Publication of DE20207564U1 publication Critical patent/DE20207564U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
    • E06C1/125—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic with tubular longitudinal members nested within each other
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/14—Ladders capable of standing by themselves
    • E06C1/24—Non-hinged free-standing ladders
    • E06C1/28—Non-hinged free-standing ladders multi-part
    • E06C1/30—Non-hinged free-standing ladders multi-part extensible, e.g. telescopic
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/082—Connections between rungs or treads and longitudinal members
    • E06C7/083—Bracket type connection

Landscapes

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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (2)

1. Doppelstehleiter, die im wesentlichen aus einem Hauptkörper (10) besteht, der zwei Leitern umfaßt, die über die Gelenke (50) miteinander verbunden sind und jeweils zwei Senkrechtrohre (20) sowie mehrere Waagerechtrohre (30) aufweisen, dadurch gekennzeichnet, daß
das Senkrechtrohr (20) als Teleskopfrohr ausgebildet ist und ein Hauptrohr (21) sowie ein Oberrohr und ein Unterrohr (22, 23) umfaßt, wobei das Oberrohr (22) in das Hauptrohr (21) und das Hauptrohr (21) in das Unterrohr (23) geschoben werden kann, und wobei zwischen dem Außenrohr (21) und den beiden Rohren (22, 23) jeweils eine Klemmschelle (40) vorgesehen ist, die durch eine Schraube das Außenrohr und das Oberrohr bzw. das Unterrohr festklemmen kann, und
das Waagerechtrohr (30) zwischen den beiden Senkrechtrohren (20) befestigt ist und auch als Teleskoprohr ausgebildet ist.1. Double stepladder, which consists essentially of a main body ( 10 ) which comprises two conductors which are connected to one another via the joints ( 50 ) and each have two vertical tubes ( 20 ) and a plurality of horizontal tubes ( 30 ), characterized in that
the vertical tube ( 20 ) is designed as a telescopic tube and comprises a main tube ( 21 ) and an upper tube and a down tube ( 22 , 23 ), the upper tube ( 22 ) into the main tube ( 21 ) and the main tube ( 21 ) into the down tube ( 23 ) can be pushed, and wherein between the outer tube ( 21 ) and the two tubes ( 22 , 23 ) a clamp ( 40 ) is provided, which can clamp the outer tube and the top tube or the down tube by means of a screw, and
the horizontal tube ( 30 ) is fastened between the two vertical tubes ( 20 ) and is also designed as a telescopic tube. 2. Doppelstehleiter nach Anspruch 1, dadurch gekennzeichnet, daß Bolzen (51) vorgesehen sind, die durch einen Schlitz (231) des Unterrohres (23) in das Hauptrohr gesteckt wird, damit die Stabilität des Hauptkörpers (10) erhöht wird.2. Double ladder according to claim 1, characterized in that bolts ( 51 ) are provided which are inserted through a slot ( 231 ) of the down tube ( 23 ) into the main tube, so that the stability of the main body ( 10 ) is increased.
DE20207564U 2002-05-14 2002-05-14 Double stepladder Expired - Lifetime DE20207564U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20207564U DE20207564U1 (en) 2002-05-14 2002-05-14 Double stepladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20207564U DE20207564U1 (en) 2002-05-14 2002-05-14 Double stepladder

Publications (1)

Publication Number Publication Date
DE20207564U1 true DE20207564U1 (en) 2002-09-05

Family

ID=7971144

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20207564U Expired - Lifetime DE20207564U1 (en) 2002-05-14 2002-05-14 Double stepladder

Country Status (1)

Country Link
DE (1) DE20207564U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20021010

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20050803

R157 Lapse of ip right after 6 years

Effective date: 20081202

R082 Change of representative

Representative=s name: KANDLBINDER, MARKUS, DIPL.-PHYS., DE