ES180415U - Escalera portatil plegable. - Google Patents

Escalera portatil plegable.

Info

Publication number
ES180415U
ES180415U ES0180415U ES180415U ES180415U ES 180415 U ES180415 U ES 180415U ES 0180415 U ES0180415 U ES 0180415U ES 180415 U ES180415 U ES 180415U ES 180415 U ES180415 U ES 180415U
Authority
ES
Spain
Prior art keywords
staircase
translation
machine
legally binding
google translate
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
ES0180415U
Other languages
English (en)
Other versions
ES180415Y (es
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.)
SpA Velca
Original Assignee
SpA Velca
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 SpA Velca filed Critical SpA Velca
Publication of ES180415U publication Critical patent/ES180415U/es
Application granted granted Critical
Publication of ES180415Y publication Critical patent/ES180415Y/es
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
    • 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
    • E06C1/20—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
    • 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

Landscapes

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

Abstract

Escalera portátil plegable que comprende una escalera dotada de montantes laterales que soportan una serie de peldaños horizontales o travesaños, un soporte posterior articulado en la parte superior de la mencionada escalera según un eje horizontal, siendo móvil dicho sopor te ante las posiciones de abertura y cierre con respecto a la escalera, caracterizándose dicha estructura por el hecho de que tanto la escalera como el soporte posterior se hallan divididos longitudinalmente en dos partes articuladas entre si de forma que la articulación se halle en un plano común a fin de consentir a la estructura de la escalera en su condición de cierre el que pueda plegarse longitudinalmente sobre si misma.
ES1972180415U 1971-06-25 1972-05-16 Escalera portatil plegable. Expired ES180415Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2625071 1971-06-25

Publications (2)

Publication Number Publication Date
ES180415U true ES180415U (es) 1973-02-16
ES180415Y ES180415Y (es) 1973-11-16

Family

ID=11219056

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1972180415U Expired ES180415Y (es) 1971-06-25 1972-05-16 Escalera portatil plegable.

Country Status (4)

Country Link
US (1) US3744591A (es)
DE (1) DE2222718A1 (es)
ES (1) ES180415Y (es)
FR (1) FR2139279A5 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982002071A1 (en) * 1980-12-17 1982-06-24 Lars O Eriksson Ladder
GB8423102D0 (en) * 1984-09-13 1984-10-17 Watling N C Suspension ladder
US4742890A (en) * 1987-10-22 1988-05-10 Protective Plastics Limited Work platform
CA2205367A1 (en) * 1995-09-19 1997-03-27 Brian Kochan Foldable ladder
US6945360B2 (en) * 2002-02-28 2005-09-20 Sullivan Jr Sidney J Modular ladder assembly
US7128187B2 (en) 2002-03-15 2006-10-31 Tricam Industries, Inc. Stepladder with pivoting utility tray
USD710031S1 (en) 2012-11-15 2014-07-29 Tricam Industries, Inc. Step stool
US10138680B2 (en) 2015-05-26 2018-11-27 Tricam Industries, Inc. Hinged tray for ladder or step stool
US10550638B2 (en) 2015-11-09 2020-02-04 Louisville Ladder Inc. Stepladder adapted for use as a single ladder or an extension ladder
US11131141B2 (en) * 2016-03-20 2021-09-28 Hideaway Solutions Llc Lateral folding step unit
USD855833S1 (en) 2017-01-04 2019-08-06 Tricam Industries, Inc. Ladder rail
USD860476S1 (en) 2017-01-04 2019-09-17 Tricam Industries, Inc. Hinge for a multi-position ladder
US11299934B2 (en) 2018-11-28 2022-04-12 Dorel Home Furnishings, Inc. Expandable work tray for a step stool or ladder
US11655676B2 (en) * 2018-12-14 2023-05-23 Tricam Industries, Inc. Ladder tray locking mechanism
US12084917B2 (en) 2020-02-12 2024-09-10 Tricam Industries, Inc. Stepladder tray
US12331592B2 (en) 2020-12-22 2025-06-17 Tricam Industries, Llc Deep ladder tray
USD1009304S1 (en) 2022-02-07 2023-12-26 Tricam Industries, Inc. Three-step heavy-duty stepladder
USD1009303S1 (en) 2022-02-07 2023-12-26 Tricam Industries, Inc. Two-step heavy-duty stepladder

Also Published As

Publication number Publication date
ES180415Y (es) 1973-11-16
FR2139279A5 (es) 1973-01-05
US3744591A (en) 1973-07-10
DE2222718A1 (de) 1972-12-28

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