MX2015009230A - Escalera ajustable y componentes relacionados. - Google Patents

Escalera ajustable y componentes relacionados.

Info

Publication number
MX2015009230A
MX2015009230A MX2015009230A MX2015009230A MX2015009230A MX 2015009230 A MX2015009230 A MX 2015009230A MX 2015009230 A MX2015009230 A MX 2015009230A MX 2015009230 A MX2015009230 A MX 2015009230A MX 2015009230 A MX2015009230 A MX 2015009230A
Authority
MX
Mexico
Prior art keywords
adjustable
pair
pivotally coupled
section
swing arm
Prior art date
Application number
MX2015009230A
Other languages
English (en)
Other versions
MX368951B (es
Inventor
N Ryan Moss
Gary M Jonas
Sean R Peterson
Gary Landon Worthington
Benjamin K Jackson
Original Assignee
Wing Entpr Inc
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 Wing Entpr Inc filed Critical Wing Entpr Inc
Publication of MX2015009230A publication Critical patent/MX2015009230A/es
Publication of MX368951B publication Critical patent/MX368951B/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
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/423—Ladder stabilising struts
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/44—Means for mounting ladders on uneven ground

Landscapes

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

Abstract

Escaleras ajustables pueden incluir un par de rieles laterales que tienen una pluralidad de peldaños que se extienden entre los mismos, y un par de patas ajustables asociadas con los rieles laterales. Un par de extremidades oscilantes puede incluir un primer extremo acoplado de forma pivotante con un riel lateral, o una abrazadera asociada con el riel lateral, así como un segundo extremo acoplado de forma pivotante con una pata ajustable. La extremidad oscilante puede configurarse como una estructura no lineal. En una modalidad, la extremidad oscilante puede incluir una primera sección que se extiende desde una segunda sección en un ángulo definido. La primera y segunda secciones pueden mostrar diferentes longitudes. Los mecanismos de ajuste pueden acoplarse de forma pivotante con un extremo superior de las patas ajustables. En una modalidad, los mecanismos de ajuste pueden configurarse de tal manera que cuando se accionan, pueden desplazarse en una dirección mientras resisten el desplazamiento en una segunda dirección opuesta.
MX2015009230A 2013-01-24 2014-01-24 Escalera ajustable y componentes relacionados. MX368951B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361756168P 2013-01-24 2013-01-24
US201361828000P 2013-05-28 2013-05-28
PCT/US2014/012980 WO2014116971A1 (en) 2013-01-24 2014-01-24 Adjustable ladders and related components

Publications (2)

Publication Number Publication Date
MX2015009230A true MX2015009230A (es) 2016-06-17
MX368951B MX368951B (es) 2019-10-22

Family

ID=50185002

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015009230A MX368951B (es) 2013-01-24 2014-01-24 Escalera ajustable y componentes relacionados.

Country Status (4)

Country Link
US (2) US9145733B2 (es)
CN (1) CN105121772B (es)
MX (1) MX368951B (es)
WO (1) WO2014116971A1 (es)

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* Cited by examiner, † Cited by third party
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CN105518243B (zh) 2013-09-06 2019-03-29 伟英企业有限公司 梯子
US9988842B2 (en) * 2013-09-18 2018-06-05 Wing Enterprises, Incorporated Ladders including rope and pulley system and fall protection device
US10597941B2 (en) 2013-09-27 2020-03-24 Wing Enterprises, Incorporated Step ladders, components for step ladders and related methods
WO2015142992A1 (en) 2014-03-18 2015-09-24 Wing Enterprises, Incorporated Ladders with integrated support
US10107035B1 (en) * 2015-10-19 2018-10-23 Philip F. Lanzafame Ladder Stabilizer
WO2018067693A1 (en) * 2016-10-05 2018-04-12 Wing Enterprises, Incorporated Ladders, mechanisms and components for ladders, and related methods
CN113431483B (zh) 2017-02-16 2023-02-17 小巨人梯具系统有限公司 梯子、用于梯子的支脚机构和相关方法
US10871031B1 (en) * 2017-03-13 2020-12-22 Wing Enterprises, Incorporated Methods of fabricating composite articles and related articles and structures
US20180363371A1 (en) * 2017-06-20 2018-12-20 Thomas Huckabay Adjustable ladder device and method
EP3707339A4 (en) * 2017-11-10 2021-11-10 Little Giant Ladder Systems, LLC PASS-THROUGH AND DISTANCE MECHANISMS FOR LADDERS, LADDERS THEREFORE AND RELATED PROCEDURES
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MX2021001027A (es) 2018-07-27 2021-11-12 Little Giant Ladder Systems Llc Indicador de ultimo paso para escaleras y escaleras que incorporan el mismo.
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US20210207436A1 (en) * 2020-01-02 2021-07-08 Christopher Taylor Ladder Stabilization Apparatus and a Stable Ladder
CN112360327B (zh) * 2020-11-14 2022-07-12 江苏乔天科技有限公司 用于变电站检修的辅助系统

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Also Published As

Publication number Publication date
US20160090785A1 (en) 2016-03-31
US20140202793A1 (en) 2014-07-24
WO2014116971A1 (en) 2014-07-31
US9145733B2 (en) 2015-09-29
CN105121772B (zh) 2017-05-17
MX368951B (es) 2019-10-22
CN105121772A (zh) 2015-12-02

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