FR2712349B1 - Connecting device for connecting the bars of a ladder to the uprights of a ladder. - Google Patents

Connecting device for connecting the bars of a ladder to the uprights of a ladder.

Info

Publication number
FR2712349B1
FR2712349B1 FR9413576A FR9413576A FR2712349B1 FR 2712349 B1 FR2712349 B1 FR 2712349B1 FR 9413576 A FR9413576 A FR 9413576A FR 9413576 A FR9413576 A FR 9413576A FR 2712349 B1 FR2712349 B1 FR 2712349B1
Authority
FR
France
Prior art keywords
ladder
uprights
bars
connecting device
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
FR9413576A
Other languages
French (fr)
Other versions
FR2712349A1 (en
Inventor
Peter Gunnar Petersen
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.)
AVANTI STIGEFABRIK APS
Original Assignee
AVANTI STIGEFABRIK APS
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 AVANTI STIGEFABRIK APS filed Critical AVANTI STIGEFABRIK APS
Publication of FR2712349A1 publication Critical patent/FR2712349A1/en
Application granted granted Critical
Publication of FR2712349B1 publication Critical patent/FR2712349B1/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
    • 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)
  • Mutual Connection Of Rods And Tubes (AREA)
FR9413576A 1993-11-11 1994-11-10 Connecting device for connecting the bars of a ladder to the uprights of a ladder. Expired - Lifetime FR2712349B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK127893A DK170707B1 (en) 1993-11-11 1993-11-11 Tree collection for ladder

Publications (2)

Publication Number Publication Date
FR2712349A1 FR2712349A1 (en) 1995-05-19
FR2712349B1 true FR2712349B1 (en) 1996-07-26

Family

ID=8103046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9413576A Expired - Lifetime FR2712349B1 (en) 1993-11-11 1994-11-10 Connecting device for connecting the bars of a ladder to the uprights of a ladder.

Country Status (3)

Country Link
DE (1) DE4440220C2 (en)
DK (1) DK170707B1 (en)
FR (1) FR2712349B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9600638D0 (en) * 1996-01-12 1996-03-13 Mita Uk Ltd Improvements relating to fastening devices
DE29717123U1 (en) * 1997-09-26 1998-10-22 HYMER-LEICHTMETALLBAU GMBH & CO. KG, 88239 Wangen Spar rung connection for ladders
EP1128020A1 (en) * 2000-02-24 2001-08-29 Genex S.r.l. Rung ladder in composite material
KR100640817B1 (en) 2005-09-02 2006-11-02 주식회사 알루원 Foothold assembly type ladder
CN104179448B (en) * 2014-08-22 2015-12-02 李晶 One steps on bar ladder

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR941710A (en) * 1944-09-04 1949-01-19 Johnson & Co London Ltd A Improvements to ladders, frames and similar constructions, in light metal
FR1012082A (en) * 1949-06-01 1952-07-03 Improvements in ladder construction
GB1067679A (en) * 1962-11-16 1967-05-03 H C Slingsby Ltd Improvements relating to light ladders
US3318413A (en) * 1965-10-23 1967-05-09 Werner Co Inc R D Ladder joint construction
US3566992A (en) * 1970-01-12 1971-03-02 Lewis W Berger Ladder
CH629568A5 (en) * 1978-03-30 1982-04-30 Spo Ag Ladder
FR2428759A1 (en) * 1978-06-12 1980-01-11 Genries Pierre Stringer connection for rectangular hollow section ladder rung - uses winged W=section shoe which clips into window and latches onto inserted rung end
GB2103327A (en) * 1981-07-30 1983-02-16 Monarch Aluminium Fixing means for hollow elongate members
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 Director
CH677691A5 (en) * 1988-09-02 1991-06-14 Akes Ag

Also Published As

Publication number Publication date
DK170707B1 (en) 1995-12-11
DE4440220C2 (en) 2003-12-18
DE4440220A1 (en) 1995-05-18
FR2712349A1 (en) 1995-05-19
DK127893A (en) 1995-05-12
DK127893D0 (en) 1993-11-11

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