EP0160600A3 - Folding step ladder - Google Patents

Folding step ladder Download PDF

Info

Publication number
EP0160600A3
EP0160600A3 EP85400661A EP85400661A EP0160600A3 EP 0160600 A3 EP0160600 A3 EP 0160600A3 EP 85400661 A EP85400661 A EP 85400661A EP 85400661 A EP85400661 A EP 85400661A EP 0160600 A3 EP0160600 A3 EP 0160600A3
Authority
EP
European Patent Office
Prior art keywords
uprights
auxiliary
articulated
folding step
pair
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.)
Granted
Application number
EP85400661A
Other languages
English (en)
Other versions
EP0160600A2 (fr
EP0160600B1 (fr
Inventor
Gerard Stoltz
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.)
CESSIONE;ETABLISSEMENTS TESTARD ET COMPAGNIE
Original Assignee
STOLTZ DENYSE
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 STOLTZ DENYSE filed Critical STOLTZ DENYSE
Priority to AT85400661T priority Critical patent/ATE37739T1/de
Publication of EP0160600A2 publication Critical patent/EP0160600A2/fr
Publication of EP0160600A3 publication Critical patent/EP0160600A3/fr
Application granted granted Critical
Publication of EP0160600B1 publication Critical patent/EP0160600B1/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
    • E06C1/3835—Foldable ladders in which the longitudinal members are brought together on folding having collapsible steps comprising a hinge in their central part

Landscapes

  • Ladders (AREA)
  • Pens And Brushes (AREA)
  • Cartons (AREA)
  • Food-Manufacturing Devices (AREA)
  • Table Devices Or Equipment (AREA)
  • Gloves (AREA)
  • Air Bags (AREA)
EP85400661A 1984-04-25 1985-04-03 Escabeau repliable Expired EP0160600B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85400661T ATE37739T1 (de) 1984-04-25 1985-04-03 Zusammenklappbare trittleiter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8406489 1984-04-25
FR8406489A FR2563566B1 (fr) 1984-04-25 1984-04-25 Escabeau repliable

Publications (3)

Publication Number Publication Date
EP0160600A2 EP0160600A2 (fr) 1985-11-06
EP0160600A3 true EP0160600A3 (en) 1986-07-23
EP0160600B1 EP0160600B1 (fr) 1988-10-05

Family

ID=9303464

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85400661A Expired EP0160600B1 (fr) 1984-04-25 1985-04-03 Escabeau repliable

Country Status (10)

Country Link
US (1) US4569419A (fr)
EP (1) EP0160600B1 (fr)
JP (1) JPS60242288A (fr)
AT (1) ATE37739T1 (fr)
CA (1) CA1215951A (fr)
DE (1) DE3565419D1 (fr)
ES (1) ES295824Y (fr)
FR (1) FR2563566B1 (fr)
HU (1) HU192208B (fr)
ZA (1) ZA852826B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4947962A (en) * 1989-08-21 1990-08-14 Helsper Steve M Adjustable scaffold support
EP0677639A1 (fr) * 1994-03-29 1995-10-18 Bruce Norman Unwin Simson Dispositif de blocage automatique des échelles ou échelles portatives escamotables en sens transversal
WO2003014516A1 (fr) 2001-08-10 2003-02-20 Ghost Manufacturing Incorporated Echelle pliante et etui de transport
US6866119B2 (en) * 2003-02-11 2005-03-15 Edward Zheng Ladder with side support enhancement
DE102007014826B3 (de) * 2007-03-28 2008-12-18 W+W Aufzugkomponenten Gmbh U. Co. Kg Zusammenklappbare Stufen-Anlegeleiter zum Abstieg in Aufzugschachtgruben
US8365865B2 (en) 2009-03-03 2013-02-05 Wing Enterprises, Inc. Adjustable ladders and related methods
US9038776B2 (en) 2009-04-03 2015-05-26 Lock N Climb, Llc Collapsible safe ladder
ES2377615B1 (es) * 2010-04-15 2012-12-04 Ajm Santos, S.L.L. Escalera plegable.
WO2014116971A1 (fr) * 2013-01-24 2014-07-31 Wing Enterprises, Incorporated Échelles réglables et composants s'y rapportant
USD733931S1 (en) 2013-09-09 2015-07-07 Lock N Climb, Llc Ladder towing apparatus
USD734500S1 (en) 2013-09-09 2015-07-14 Lock N Climb, Llc Ladder towing apparatus
USD745191S1 (en) 2014-05-27 2015-12-08 Lock N Climb, Llc Ladder
US10100575B1 (en) 2016-02-19 2018-10-16 Blue Moon Designs, LLC Folding ladder with brace-locking apparatus
US20190383098A1 (en) * 2018-06-14 2019-12-19 Shou-I Sun Horizontally extendable ladder

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR568061A (fr) * 1923-06-29 1924-03-14 échelle pliante
FR773924A (fr) * 1934-11-27
GB763742A (en) * 1954-05-17 1956-12-19 Cyril Harcourt Matthews Improvements in or relating to step ladders
FR1247207A (fr) * 1959-10-21 1960-11-25 échelle à éléments repliables les uns sur les autres
US3901354A (en) * 1974-07-05 1975-08-26 Alex J Grebausky Stepladder stabilizer
FR2401302A1 (fr) * 1974-03-14 1979-03-23 Hickman Designs Ltd Echelle pliante

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US419821A (en) * 1890-01-21 Neau burrows
US958732A (en) * 1908-03-06 1910-05-24 Dennis Novelty Ladder Company Ladder.
US1054108A (en) * 1912-05-16 1913-02-25 Lee O Garraway Folding step-ladder.
US1108896A (en) * 1913-12-01 1914-09-01 Lee Ozer Garraway Folding step-ladder.
US1337361A (en) * 1919-07-02 1920-04-20 Kasper Stanley Convertible ladder and bench
US1783686A (en) * 1928-03-17 1930-12-02 Samuel F Williams Folding ladder
US2184486A (en) * 1936-03-31 1939-12-26 Chew William Stepladder, trestle, and the like
US3084760A (en) * 1960-01-18 1963-04-09 Lamberti Battista Stepladder with folding elements

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR773924A (fr) * 1934-11-27
FR568061A (fr) * 1923-06-29 1924-03-14 échelle pliante
GB763742A (en) * 1954-05-17 1956-12-19 Cyril Harcourt Matthews Improvements in or relating to step ladders
FR1247207A (fr) * 1959-10-21 1960-11-25 échelle à éléments repliables les uns sur les autres
FR2401302A1 (fr) * 1974-03-14 1979-03-23 Hickman Designs Ltd Echelle pliante
US3901354A (en) * 1974-07-05 1975-08-26 Alex J Grebausky Stepladder stabilizer

Also Published As

Publication number Publication date
EP0160600A2 (fr) 1985-11-06
ES295824Y (es) 1987-12-16
JPS60242288A (ja) 1985-12-02
ATE37739T1 (de) 1988-10-15
HU192208B (en) 1987-05-28
FR2563566A1 (fr) 1985-10-31
FR2563566B1 (fr) 1987-06-26
US4569419A (en) 1986-02-11
DE3565419D1 (en) 1988-11-10
ES295824U (es) 1987-06-16
HUT39494A (en) 1986-09-29
EP0160600B1 (fr) 1988-10-05
ZA852826B (en) 1985-12-24
CA1215951A (fr) 1986-12-30

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