FR1436743A - Marche pour échelles et échelles munies de ces marches - Google Patents

Marche pour échelles et échelles munies de ces marches

Info

Publication number
FR1436743A
FR1436743A FR9552A FR9552A FR1436743A FR 1436743 A FR1436743 A FR 1436743A FR 9552 A FR9552 A FR 9552A FR 9552 A FR9552 A FR 9552A FR 1436743 A FR1436743 A FR 1436743A
Authority
FR
France
Prior art keywords
ladders
steps
fitted
ladders fitted
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
Application number
FR9552A
Other languages
English (en)
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.)
TUBESCA SOC
Original Assignee
TUBESCA SOC
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 TUBESCA SOC filed Critical TUBESCA SOC
Priority to FR9552A priority Critical patent/FR1436743A/fr
Application granted granted Critical
Publication of FR1436743A publication Critical patent/FR1436743A/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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/16—Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms
    • E06C7/165—Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms specially adapted to be fixed to only one rung

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR9552A 1965-03-17 1965-03-17 Marche pour échelles et échelles munies de ces marches Expired FR1436743A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9552A FR1436743A (fr) 1965-03-17 1965-03-17 Marche pour échelles et échelles munies de ces marches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9552A FR1436743A (fr) 1965-03-17 1965-03-17 Marche pour échelles et échelles munies de ces marches

Publications (1)

Publication Number Publication Date
FR1436743A true FR1436743A (fr) 1966-04-29

Family

ID=8574158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9552A Expired FR1436743A (fr) 1965-03-17 1965-03-17 Marche pour échelles et échelles munies de ces marches

Country Status (1)

Country Link
FR (1) FR1436743A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615442A1 (fr) * 1987-05-19 1988-11-25 Yazaki Kakoh Co Ltd Tube de metal revetu de resine presentant une surface plane pour une structure legere
US4804063A (en) * 1988-07-18 1989-02-14 Farris Ben J Auxiliary safety step for round ladder rungs
DE4125780A1 (de) * 1991-08-03 1993-02-04 Happich Gmbh Gebr Leiter, insbesondere fuer fahrzeuge
EP1568846A1 (fr) * 2004-02-25 2005-08-31 Firma Zarges GmbH & Co. KG Echelle
GB2519614A (en) * 2013-10-28 2015-04-29 Ronald Barry Thomas Jones Transition device for extension ladders
US20160348433A1 (en) * 2015-05-27 2016-12-01 Willow Step, Inc. Step adapter for rung ladders
US10006248B2 (en) 2015-05-27 2018-06-26 Willow Step, Inc. Step adapter for rung ladders

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615442A1 (fr) * 1987-05-19 1988-11-25 Yazaki Kakoh Co Ltd Tube de metal revetu de resine presentant une surface plane pour une structure legere
US4804063A (en) * 1988-07-18 1989-02-14 Farris Ben J Auxiliary safety step for round ladder rungs
DE4125780A1 (de) * 1991-08-03 1993-02-04 Happich Gmbh Gebr Leiter, insbesondere fuer fahrzeuge
EP1568846A1 (fr) * 2004-02-25 2005-08-31 Firma Zarges GmbH & Co. KG Echelle
GB2519614A (en) * 2013-10-28 2015-04-29 Ronald Barry Thomas Jones Transition device for extension ladders
US20160348433A1 (en) * 2015-05-27 2016-12-01 Willow Step, Inc. Step adapter for rung ladders
US9890589B2 (en) * 2015-05-27 2018-02-13 Willow Step, Inc. Step adapter for rung ladders
US10006248B2 (en) 2015-05-27 2018-06-26 Willow Step, Inc. Step adapter for rung ladders

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