MX345560B - Escalera. - Google Patents

Escalera.

Info

Publication number
MX345560B
MX345560B MX2014002335A MX2014002335A MX345560B MX 345560 B MX345560 B MX 345560B MX 2014002335 A MX2014002335 A MX 2014002335A MX 2014002335 A MX2014002335 A MX 2014002335A MX 345560 B MX345560 B MX 345560B
Authority
MX
Mexico
Prior art keywords
stringer
rungs
stringers
coupled
spaced along
Prior art date
Application number
MX2014002335A
Other languages
English (en)
Other versions
MX2014002335A (es
Inventor
A Zorney Peter
J Macmaster William
Bhosale Ankur
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of MX2014002335A publication Critical patent/MX2014002335A/es
Publication of MX345560B publication Critical patent/MX345560B/es

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
    • 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
    • E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/06—Ladders for resting against objects, e.g. walls poles, trees in one piece
    • 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
    • E06C1/14—Ladders capable of standing by themselves
    • E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)

Abstract

Se describe una escalera que consiste en un primer larguero y un segundo larguero en espacios transversales entre sí. El primer larguero y el segundo larguero cada uno define un canal e incluye una pluralidad de travesaños dispuestos en los canales del primer y segundo largueros. Una pluralidad de peldaños están separados a lo largo de y acoplados entre el primer y segundo largueros. Cada uno de los peldaños tiene una parte horizontal y una parte vertical extendiéndose desde el primer larguero hasta el segundo larguero. Una pluralidad de nervaduras están separadas a lo largo de y acopladas entre las partes horizontal y vertical de los peldaños.
MX2014002335A 2011-08-29 2012-08-24 Escalera. MX345560B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161528535P 2011-08-29 2011-08-29
PCT/US2012/052217 WO2013032887A1 (en) 2011-08-29 2012-08-24 Ladder

Publications (2)

Publication Number Publication Date
MX2014002335A MX2014002335A (es) 2014-04-30
MX345560B true MX345560B (es) 2017-02-03

Family

ID=47756747

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014002335A MX345560B (es) 2011-08-29 2012-08-24 Escalera.

Country Status (8)

Country Link
US (1) US9663991B2 (es)
EP (1) EP2751367B1 (es)
JP (1) JP6410605B2 (es)
KR (1) KR102018398B1 (es)
CN (1) CN103874820B (es)
CA (1) CA2846809C (es)
MX (1) MX345560B (es)
WO (1) WO2013032887A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015031632A1 (en) * 2013-08-30 2015-03-05 Safariland, Llc Portal ladder
US10767418B2 (en) * 2018-09-27 2020-09-08 Louisville Ladder Inc. Tripod stepladder

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US927491A (en) * 1909-02-06 1909-07-13 Oliver Colborne Ladder.
US1153558A (en) * 1914-12-07 1915-09-14 James W Matheny Convertible step-ladder and ironing-board.
FR2223096B1 (es) 1973-03-26 1976-09-10 Usinor
US3997027A (en) 1974-11-04 1976-12-14 Patterson Allen S Ladder
US3948192A (en) * 1975-03-10 1976-04-06 Bernard Yellin Decorative stand in the form of a kitchen stepladder
JPS5631595Y2 (es) * 1977-12-20 1981-07-28
JPS5932716Y2 (ja) * 1979-04-18 1984-09-12 重治 黒田 はしご
JPS5778340A (en) 1980-10-31 1982-05-17 Toshiba Corp Insulation of rotary electric machine
US4834216A (en) 1987-01-15 1989-05-30 Emerson Electric Co. Foldable ladder structure and method of manufacturing the same
US5005280A (en) * 1987-01-15 1991-04-09 Emerson Electric Co. Method of manfacturing a foldable ladder structure
GB8802458D0 (en) * 1988-02-04 1988-03-02 Melland T G Ladders
US4848515A (en) * 1988-10-26 1989-07-18 Sure-Step, Inc. Portable swimming pool step device
US4997061A (en) * 1989-08-08 1991-03-05 Aymes Doniel G Ladder assembly, particularly for use with swimming pools
IT220798Z2 (it) 1990-06-20 1993-11-08 Mazzilli Adelfo E Figli Scala portatile in fibra sintetica e fibra di vetro
JPH0560687A (ja) 1991-09-05 1993-03-12 Matsushita Electric Ind Co Ltd 赤外分析装置
JP2587590Y2 (ja) * 1993-10-15 1998-12-16 株式会社内山商会 三脚脚立
NZ272517A (en) * 1994-07-08 1998-05-27 Werner Co Ladder support bracket, second portion conforms with and extends along the rail to which it is attached
JP3136052B2 (ja) 1994-09-30 2001-02-19 シャープ株式会社 強誘電性液晶素子
JP3529256B2 (ja) 1997-12-19 2004-05-24 株式会社内山商会 アルミパイプ製脚立
US6422344B1 (en) * 2000-09-19 2002-07-23 John J. Cox Folding step ladder
US20030079941A1 (en) * 2001-10-30 2003-05-01 Pettit Frederick M. Swimming pool ladder
US6874598B1 (en) * 2002-10-15 2005-04-05 William H. Baker Ergonomically improved tripod stepladder
US20060196999A1 (en) * 2005-02-02 2006-09-07 Owens Shawn W Paint can support device for ladders
CN201050290Y (zh) * 2007-04-16 2008-04-23 王贞禄 塑胶制梯结构
US20090000867A1 (en) * 2007-06-27 2009-01-01 Chen Lu Wang Plastic ladder
JP3136052U (ja) * 2007-07-09 2007-10-11 貞祿 王 樹脂製ハシゴ
DE202009009545U1 (de) 2009-07-10 2009-12-31 Poly-Tools Bennewart Gmbh Baukastenstecksystem

Also Published As

Publication number Publication date
MX2014002335A (es) 2014-04-30
CN103874820A (zh) 2014-06-18
JP6410605B2 (ja) 2018-10-24
US20140209412A1 (en) 2014-07-31
EP2751367B1 (en) 2016-10-12
CA2846809C (en) 2020-06-09
KR102018398B1 (ko) 2019-09-04
EP2751367A4 (en) 2015-05-06
JP2014527586A (ja) 2014-10-16
US9663991B2 (en) 2017-05-30
KR20140057628A (ko) 2014-05-13
CA2846809A1 (en) 2013-03-07
CN103874820B (zh) 2016-01-20
WO2013032887A1 (en) 2013-03-07
EP2751367A1 (en) 2014-07-09

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