DE50001587D1 - ladder - Google Patents

ladder

Info

Publication number
DE50001587D1
DE50001587D1 DE50001587T DE50001587T DE50001587D1 DE 50001587 D1 DE50001587 D1 DE 50001587D1 DE 50001587 T DE50001587 T DE 50001587T DE 50001587 T DE50001587 T DE 50001587T DE 50001587 D1 DE50001587 D1 DE 50001587D1
Authority
DE
Germany
Prior art keywords
plug
ladder
rung
side profile
lock
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 - Fee Related
Application number
DE50001587T
Other languages
German (de)
Inventor
Victor Krause
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.)
GUENZBURGER STEIGTECHNIK MUNK
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
Priority to DE50001587T priority Critical patent/DE50001587D1/en
Application granted granted Critical
Publication of DE50001587D1 publication Critical patent/DE50001587D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.
DE50001587T 1999-02-13 2000-02-02 ladder Expired - Fee Related DE50001587D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50001587T DE50001587D1 (en) 1999-02-13 2000-02-02 ladder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19906142A DE19906142A1 (en) 1999-02-13 1999-02-13 ladder
DE50001587T DE50001587D1 (en) 1999-02-13 2000-02-02 ladder

Publications (1)

Publication Number Publication Date
DE50001587D1 true DE50001587D1 (en) 2003-05-08

Family

ID=7897469

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19906142A Withdrawn DE19906142A1 (en) 1999-02-13 1999-02-13 ladder
DE50001587T Expired - Fee Related DE50001587D1 (en) 1999-02-13 2000-02-02 ladder

Family Applications Before (1)

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DE19906142A Withdrawn DE19906142A1 (en) 1999-02-13 1999-02-13 ladder

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
ATE236340T1 (en) 2003-04-15
EP1028225B1 (en) 2003-04-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee