ES1057792Y - Escalera extensible perfeccionada. - Google Patents

Escalera extensible perfeccionada.

Info

Publication number
ES1057792Y
ES1057792Y ES200401434U ES200401434U ES1057792Y ES 1057792 Y ES1057792 Y ES 1057792Y ES 200401434 U ES200401434 U ES 200401434U ES 200401434 U ES200401434 U ES 200401434U ES 1057792 Y ES1057792 Y ES 1057792Y
Authority
ES
Spain
Prior art keywords
staircase
perfected
extensible
perfected extensible
extensible staircase
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.)
Expired - Fee Related
Application number
ES200401434U
Other languages
English (en)
Other versions
ES1057792U (es
Inventor
Giulia Piervitali
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.)
Escaleras Escalibur SL
Original Assignee
Escaleras Escalibur SL
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 Escaleras Escalibur SL filed Critical Escaleras Escalibur SL
Priority to ES200401434U priority Critical patent/ES1057792Y/es
Publication of ES1057792U publication Critical patent/ES1057792U/es
Application granted granted Critical
Publication of ES1057792Y publication Critical patent/ES1057792Y/es
Priority to EP05380092A priority patent/EP1607570A3/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E06C1/14—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
    • E06C1/22—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles with extensible, e.g. telescopic, ladder parts or struts
    • 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
    • E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
    • 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
    • E06C1/32—Ladders with a strut which is formed as a ladder and can be secured in line with the ladder
    • 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
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/081—Rungs or other treads comprising anti-slip features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
ES200401434U 2004-06-14 2004-06-14 Escalera extensible perfeccionada. Expired - Fee Related ES1057792Y (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200401434U ES1057792Y (es) 2004-06-14 2004-06-14 Escalera extensible perfeccionada.
EP05380092A EP1607570A3 (en) 2004-06-14 2005-05-10 Improved extension ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200401434U ES1057792Y (es) 2004-06-14 2004-06-14 Escalera extensible perfeccionada.

Publications (2)

Publication Number Publication Date
ES1057792U ES1057792U (es) 2004-09-16
ES1057792Y true ES1057792Y (es) 2005-01-01

Family

ID=33041424

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200401434U Expired - Fee Related ES1057792Y (es) 2004-06-14 2004-06-14 Escalera extensible perfeccionada.

Country Status (2)

Country Link
EP (1) EP1607570A3 (es)
ES (1) ES1057792Y (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201056976Y (zh) 2007-06-29 2008-05-07 冷鹭浩 一种梯子及其梯蹬踏板
US9777535B1 (en) 2017-01-05 2017-10-03 Stentiford Safety Services, Llc Step adaptor for transitioning between sections of an extension ladder
US10538966B2 (en) * 2017-05-10 2020-01-21 Werner Co. Ceiling ladder, deep step and method
DE202019101834U1 (de) 2019-04-01 2019-06-03 Krause Werk Gmbh & Co Kg Leiter
DE202022102552U1 (de) 2022-05-10 2022-07-07 Zarges Gmbh Leiter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2103603A (en) * 1936-10-24 1937-12-28 Voigt Adolph Removable ladder step
US2528317A (en) * 1948-04-07 1950-10-31 Allen F Newman Footrest for stepladders
US3276543A (en) * 1964-10-15 1966-10-04 Kanoza Bernard Detachable foot support for ladders
US4371055A (en) * 1980-11-07 1983-02-01 Little Giant Industries, Inc. Method of manufacturing a fiberglass ladder
GB8601770D0 (en) * 1986-01-24 1986-02-26 Lew Ways Ltd Ladder

Also Published As

Publication number Publication date
ES1057792U (es) 2004-09-16
EP1607570A2 (en) 2005-12-21
EP1607570A3 (en) 2010-07-14

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Legal Events

Date Code Title Description
FG1K Utility model granted
FD1K Utility model lapsed

Effective date: 20130919