IT8552842V0 - Scala a pioli pieghevole a tre montanti - Google Patents

Scala a pioli pieghevole a tre montanti

Info

Publication number
IT8552842V0
IT8552842V0 IT8552842U IT5284285U IT8552842V0 IT 8552842 V0 IT8552842 V0 IT 8552842V0 IT 8552842 U IT8552842 U IT 8552842U IT 5284285 U IT5284285 U IT 5284285U IT 8552842 V0 IT8552842 V0 IT 8552842V0
Authority
IT
Italy
Prior art keywords
padlock
post folding
folding
post
folding padlock
Prior art date
Application number
IT8552842U
Other languages
English (en)
Other versions
IT8552842U1 (it
Inventor
Giancarlo Piretti
Original Assignee
Pro Cord Srl
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 Pro Cord Srl filed Critical Pro Cord Srl
Priority to ITTO1985U52842U priority Critical patent/IT8552842U1/it
Publication of IT8552842V0 publication Critical patent/IT8552842V0/it
Priority to EP85830256A priority patent/EP0188178A3/en
Priority to US06/790,016 priority patent/US4618027A/en
Priority to CA000493506A priority patent/CA1227774A/en
Priority to AU49129/85A priority patent/AU552040B1/en
Priority to ES1985289900U priority patent/ES289900Y/es
Priority to JP60252589A priority patent/JPS61165486A/ja
Publication of IT8552842U1 publication Critical patent/IT8552842U1/it

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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/005—Ladders in use as furniture or ladders in relation to furniture, e.g. in cupboards
    • 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
    • E06C1/382—Tripod ladders
ITTO1985U52842U 1985-01-14 1985-01-14 Scala a pioli pieghevole a tre montanti IT8552842U1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITTO1985U52842U IT8552842U1 (it) 1985-01-14 1985-01-14 Scala a pioli pieghevole a tre montanti
EP85830256A EP0188178A3 (en) 1985-01-14 1985-10-14 Folding ladder with three stiles
US06/790,016 US4618027A (en) 1985-01-14 1985-10-22 Folding ladder with three stiles
CA000493506A CA1227774A (en) 1985-01-14 1985-10-22 Folding ladder with three stiles
AU49129/85A AU552040B1 (en) 1985-01-14 1985-10-28 Folding ladder with three stiles
ES1985289900U ES289900Y (es) 1985-01-14 1985-10-28 Escalera plegable
JP60252589A JPS61165486A (ja) 1985-01-14 1985-11-11 はしご

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO1985U52842U IT8552842U1 (it) 1985-01-14 1985-01-14 Scala a pioli pieghevole a tre montanti

Publications (2)

Publication Number Publication Date
IT8552842V0 true IT8552842V0 (it) 1985-01-14
IT8552842U1 IT8552842U1 (it) 1986-07-14

Family

ID=11277914

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO1985U52842U IT8552842U1 (it) 1985-01-14 1985-01-14 Scala a pioli pieghevole a tre montanti

Country Status (7)

Country Link
US (1) US4618027A (it)
EP (1) EP0188178A3 (it)
JP (1) JPS61165486A (it)
AU (1) AU552040B1 (it)
CA (1) CA1227774A (it)
ES (1) ES289900Y (it)
IT (1) IT8552842U1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3733702A1 (de) * 1987-10-06 1989-05-03 Collet Dieter Zusammenfaltbare steigleiter
US4750587A (en) * 1987-10-16 1988-06-14 William A. McAllister Ladder and method of using ladder for escape
US4998599A (en) * 1990-06-18 1991-03-12 Wang Tzann D Foldable ladder
JP4668883B2 (ja) * 2006-08-17 2011-04-13 株式会社日幸 折り畳み式脚立
US9534443B1 (en) 2011-12-27 2017-01-03 Robert C. Bogart Ladder and related methods
EP2878760A1 (en) 2013-11-29 2015-06-03 Teräs-Kari OY Foldable ladder
CN106014182B (zh) * 2016-06-23 2017-12-26 如东县燕川供水服务有限公司 一种三角农艺梯
WO2019243521A1 (en) * 2018-06-20 2019-12-26 Guapo Ventures Bvba Foldable ladder assembly
US10767418B2 (en) * 2018-09-27 2020-09-08 Louisville Ladder Inc. Tripod stepladder

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE70774C (de) * H. SPREEN in Gütersloh i. W Zusammenklappbarer Kleiderständer
US130929A (en) * 1872-08-27 Improvement in folding step-ladders
US610284A (en) * 1898-09-06 schubert
FR323411A (fr) * 1902-08-02 1903-03-05 Cointepoix De Blay Georges Jos Perfectionnements apportés aux échelles articulées
US958732A (en) * 1908-03-06 1910-05-24 Dennis Novelty Ladder Company Ladder.
US1184432A (en) * 1914-05-19 1916-05-23 John N Dueber Step-ladder.
US1139990A (en) * 1914-07-21 1915-05-18 Harry T Trunkey Orchard-ladder.
US1191405A (en) * 1915-03-26 1916-07-18 Peter E Daubenspeck Combination fire-escape and costumer.
US1265922A (en) * 1916-06-10 1918-05-14 Edward H Lanier Combined step-ladder and rack.
US1371125A (en) * 1918-01-05 1921-03-08 Jr Herman Frank Speckman Folding ladder
FR705371A (fr) * 1930-11-12 1931-06-05 échelle pliante à pied arrière
US2088878A (en) * 1936-09-03 1937-08-03 George H Stogner Foldable stepladder
FR1062385A (fr) * 1952-09-03 1954-04-21 échelle pliante
US2981364A (en) * 1959-07-13 1961-04-25 Webber Jack Folding ladder
US3084760A (en) * 1960-01-18 1963-04-09 Lamberti Battista Stepladder with folding elements
AU7905575A (en) * 1974-03-14 1976-09-16 Hickman Designs Ltd Ladder

Also Published As

Publication number Publication date
CA1227774A (en) 1987-10-06
IT8552842U1 (it) 1986-07-14
US4618027A (en) 1986-10-21
AU552040B1 (en) 1986-05-22
ES289900U (es) 1986-04-01
JPS61165486A (ja) 1986-07-26
EP0188178A2 (en) 1986-07-23
EP0188178A3 (en) 1987-04-15
ES289900Y (es) 1987-03-16

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