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MX2017015751A - Escalera, tapa y metodo. - Google Patents

Escalera, tapa y metodo.

Info

Publication number
MX2017015751A
MX2017015751A MX2017015751A MX2017015751A MX2017015751A MX 2017015751 A MX2017015751 A MX 2017015751A MX 2017015751 A MX2017015751 A MX 2017015751A MX 2017015751 A MX2017015751 A MX 2017015751A MX 2017015751 A MX2017015751 A MX 2017015751A
Authority
MX
Mexico
Prior art keywords
ladder
rail
rectangular groove
notch
lid
Prior art date
Application number
MX2017015751A
Other languages
English (en)
Inventor
W Parker Thomas
C Dangrow Joseph
C Mora Daniel
D Beggs Robert
Lentine Tek
SEDLACEK Brent
C Fields Adam
Original Assignee
Werner Co
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
Priority claimed from US15/395,397 external-priority patent/US10612305B2/en
Application filed by Werner Co filed Critical Werner Co
Publication of MX2017015751A publication Critical patent/MX2017015751A/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
    • E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
    • E06C7/482—Supports specially adapted for resting the ladder against or in a corner
    • 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
    • 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
    • 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
    • E06C1/18—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as ladders
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/14—Holders for pails or other equipment on or for ladders

Landscapes

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

Abstract

Se revela una escalera que tiene un primer riel. La escalera tiene un segundo riel. La escalera tiene una tapa de plástico sujetada directamente al primer riel y segundo riel con sujetadores. La tapa tiene un primer lado y un segundo lado. El primero lado tiene un espacio con una superficie con una primera ranura rectangular y una segunda ranura rectangular que se extiende desde la primera ranura rectangular, de tal manera que una esquina externa puede encajar a la primera ranura rectangular cuando la tapa se apoya contra la esquina. La superficie del primer lado tiene una primera muesca en el espacio, de tal manera que una primera plancha rectangular puede encajar a la primera muesca cuando la tapa se apoya contra la plancha. La primera muesca tiene un ancho ligeramente mayor que el ancho de la primera plancha. Una tapa de escalera. Un método para usar una escalera.
MX2017015751A 2016-12-30 2017-12-05 Escalera, tapa y metodo. MX2017015751A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/395,397 US10612305B2 (en) 2016-12-30 2016-12-30 Ladder, Top and Method
US201762520935P 2017-06-16 2017-06-16
US15/803,023 US10590703B2 (en) 2016-12-30 2017-11-03 Ladder, top and method

Publications (1)

Publication Number Publication Date
MX2017015751A true MX2017015751A (es) 2018-11-09

Family

ID=62709328

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2017015751A MX2017015751A (es) 2016-12-30 2017-12-05 Escalera, tapa y metodo.
MX2023002600A MX2023002600A (es) 2016-12-30 2017-12-05 Escalera, tapa y metodo.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2023002600A MX2023002600A (es) 2016-12-30 2017-12-05 Escalera, tapa y metodo.

Country Status (2)

Country Link
US (2) US10590703B2 (es)
MX (2) MX2017015751A (es)

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Also Published As

Publication number Publication date
MX2023002600A (es) 2023-03-22
US12398597B2 (en) 2025-08-26
US20180187489A1 (en) 2018-07-05
US10590703B2 (en) 2020-03-17
US20200208470A1 (en) 2020-07-02

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