ATE236340T1 - DIRECTOR - Google Patents

DIRECTOR

Info

Publication number
ATE236340T1
ATE236340T1 AT00102009T AT00102009T ATE236340T1 AT E236340 T1 ATE236340 T1 AT E236340T1 AT 00102009 T AT00102009 T AT 00102009T AT 00102009 T AT00102009 T AT 00102009T AT E236340 T1 ATE236340 T1 AT E236340T1
Authority
AT
Austria
Prior art keywords
plug
rung
ladder
side profile
lock
Prior art date
Application number
AT00102009T
Other languages
German (de)
Inventor
Victor Krause
Original Assignee
Guenzburger Steigtechnik Munk
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 Guenzburger Steigtechnik Munk filed Critical Guenzburger Steigtechnik Munk
Application granted granted Critical
Publication of ATE236340T1 publication Critical patent/ATE236340T1/en

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
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/082—Connections between rungs or treads and longitudinal members
    • E06C7/086—Connections between rungs or treads and longitudinal members with a connecting piece inserted in a hollow rung

Landscapes

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

Abstract

The ladder is formed by hollow profiles for the sides (1) and the rungs (2), both fitted with openings (5,6). A plug (12) is inserted through the opening (6) in the outer wall (4) of the ladder side profile (1) into the rung. The plug (12) has at least one ratchet projection (10) to lock into a recess (9) at the rung, to key the rung to the side profile of the ladder. The plug has a beating head (13) at the outside, to force the plug home and lock the rung and side profile together. The ladder sections (1,2) are of a plastics material reinforced with glass fibers. The plug (12) is an injection molded thermoplastic component.
AT00102009T 1999-02-13 2000-02-02 DIRECTOR ATE236340T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19906142A DE19906142A1 (en) 1999-02-13 1999-02-13 ladder

Publications (1)

Publication Number Publication Date
ATE236340T1 true ATE236340T1 (en) 2003-04-15

Family

ID=7897469

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00102009T ATE236340T1 (en) 1999-02-13 2000-02-02 DIRECTOR

Country Status (3)

Country Link
EP (1) EP1028225B1 (en)
AT (1) ATE236340T1 (en)
DE (2) DE19906142A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2893078B1 (en) * 2005-11-08 2009-01-16 Polymer Trading Sarl KIT FOR REALIZATION BY MOUNTING A SCALE AND LADDER REALIZED BY MOUNTING THE ELEMENTS OF THIS KIT
FR3002584B1 (en) * 2013-02-28 2015-03-20 Cts Cable Tray Systems Sas SYSTEM FOR ASSEMBLING A STEM ON A LONGERON
US20230216282A1 (en) * 2021-12-30 2023-07-06 Eaton Intelligent Power Limited Snap plug for cable tray

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1067679A (en) * 1962-11-16 1967-05-03 H C Slingsby Ltd Improvements relating to light ladders
FR2044053A5 (en) * 1969-05-07 1971-02-19 Rigoine De Fougerolle A
US3566992A (en) * 1970-01-12 1971-03-02 Lewis W Berger Ladder
DE7729785U1 (en) * 1977-09-26 1977-12-29 Zarges Leichtbau Gmbh, 8120 Weilheim LADDER
DE3147306C2 (en) * 1981-11-28 1983-10-06 Walter 7120 Bietigheim-Bissingen Kuemmerlin ladder
DE8802330U1 (en) * 1988-02-23 1988-05-11 Zarges Leichtbau Gmbh, 8120 Weilheim, De
US4997061A (en) * 1989-08-08 1991-03-05 Aymes Doniel G Ladder assembly, particularly for use with swimming pools

Also Published As

Publication number Publication date
EP1028225A2 (en) 2000-08-16
DE19906142A1 (en) 2000-09-07
EP1028225A3 (en) 2001-05-02
DE50001587D1 (en) 2003-05-08
EP1028225B1 (en) 2003-04-02

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee