FR2100519A1 - - Google Patents

Info

Publication number
FR2100519A1
FR2100519A1 FR7138625A FR7138625A FR2100519A1 FR 2100519 A1 FR2100519 A1 FR 2100519A1 FR 7138625 A FR7138625 A FR 7138625A FR 7138625 A FR7138625 A FR 7138625A FR 2100519 A1 FR2100519 A1 FR 2100519A1
Authority
FR
France
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.)
Granted
Application number
FR7138625A
Other versions
FR2100519B1 (fr
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.)
CHEVANT CLAUDE
Original Assignee
CHEVANT CLAUDE
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 CHEVANT CLAUDE filed Critical CHEVANT CLAUDE
Priority to FR7138625A priority Critical patent/FR2100519B1/fr
Publication of FR2100519A1 publication Critical patent/FR2100519A1/fr
Application granted granted Critical
Publication of FR2100519B1 publication Critical patent/FR2100519B1/fr
Expired 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
    • E06C7/085—Connections between rungs or treads and longitudinal members achieved by deforming the rung or the stile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
    • B21D39/063—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in for assembling ladders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7138625A 1971-10-27 1971-10-27 Expired FR2100519B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7138625A FR2100519B1 (fr) 1971-10-27 1971-10-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7138625A FR2100519B1 (fr) 1971-10-27 1971-10-27

Publications (2)

Publication Number Publication Date
FR2100519A1 true FR2100519A1 (fr) 1972-03-24
FR2100519B1 FR2100519B1 (fr) 1974-01-04

Family

ID=9084974

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7138625A Expired FR2100519B1 (fr) 1971-10-27 1971-10-27

Country Status (1)

Country Link
FR (1) FR2100519B1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017486A1 (fr) * 1979-04-05 1980-10-15 William Bailey Procédé et appareil pour la formation d'une liaison entre les barreaux et les montants d'une échelle
FR2577609A1 (fr) * 1985-02-15 1986-08-22 Ailly Sur Noye Ste Indle Cale Nouvel assemblage d'echelons metalliques sur des montants metalliques d'echelle
EP0931904A2 (fr) * 1998-01-14 1999-07-28 Ik Woo Lee Echelle
EP1762694A2 (fr) * 2005-09-13 2007-03-14 Centaure Echelle métallique et procédé de fabrication d'une telle échelle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017486A1 (fr) * 1979-04-05 1980-10-15 William Bailey Procédé et appareil pour la formation d'une liaison entre les barreaux et les montants d'une échelle
FR2577609A1 (fr) * 1985-02-15 1986-08-22 Ailly Sur Noye Ste Indle Cale Nouvel assemblage d'echelons metalliques sur des montants metalliques d'echelle
EP0931904A2 (fr) * 1998-01-14 1999-07-28 Ik Woo Lee Echelle
EP0931904A3 (fr) * 1998-01-14 2000-05-17 Ik Woo Lee Echelle
EP1762694A2 (fr) * 2005-09-13 2007-03-14 Centaure Echelle métallique et procédé de fabrication d'une telle échelle
FR2890682A1 (fr) * 2005-09-13 2007-03-16 Centaure Sa Echelle metallique et procede de fabrication d'une telle echelle
EP1762694A3 (fr) * 2005-09-13 2010-01-20 Centaure Echelle métallique et procédé de fabrication d'une telle échelle

Also Published As

Publication number Publication date
FR2100519B1 (fr) 1974-01-04

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse