EP2113631A1 - Leiter - Google Patents

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Publication number
EP2113631A1
EP2113631A1 EP09380087A EP09380087A EP2113631A1 EP 2113631 A1 EP2113631 A1 EP 2113631A1 EP 09380087 A EP09380087 A EP 09380087A EP 09380087 A EP09380087 A EP 09380087A EP 2113631 A1 EP2113631 A1 EP 2113631A1
Authority
EP
European Patent Office
Prior art keywords
ladder
halves
bushing
uprights
fixed
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
EP09380087A
Other languages
English (en)
French (fr)
Other versions
EP2113631B1 (de
Inventor
Antonio Jimenez España
Joan Planes Vila
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.)
Metalast SA
Original Assignee
Metalast SA
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 Metalast SA filed Critical Metalast SA
Publication of EP2113631A1 publication Critical patent/EP2113631A1/de
Application granted granted Critical
Publication of EP2113631B1 publication Critical patent/EP2113631B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E06C7/082—Connections between rungs or treads and longitudinal members
    • E06C7/083—Bracket type connection
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/14—Parts, details or accessories not otherwise provided for
    • E04H4/144—Means for facilitating access, e.g. step units or slides
    • 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

Definitions

  • this ladder may be in any general format and may be applied to different functions, it has mainly been designed to be used in swimming pools.
  • the purpose of the invention is to obtain an easily assembled and dismantled ladder to be sold as DIY as it may be attached by the user himself or any other non expert.
  • the component parts may be replaced with others when required.
  • the dismantled ladder takes up little space and so may be easily stored and transported.
  • this ladder has a step with a format which may be changed at the user's discretion.
  • This ladder is characterised by the fact that the uprights have diametrically opposed holes in an area on each step which attaches to a bushing on the upright formed by two halves with a lower peripheral step which is supported onto the step by an opening near to its ends.
  • This coupling is fixed by a nut which is screwed onto the upper peripheral thread of the two halves forming a bushing which is supported on the step.
  • the ladder includes two metal tubular uprights (1 and 2) and several plastic steps (3).
  • the uprights (1 and 2) have an area (4) with diametrically opposed openings (5 and 5') for each step which couple to a bushing on the uprights formed by two halves (6 and 7) which have a peripheral step (8) below onto which the step (3) is supported by an opening (9) near to its ends.
  • This coupling is held by a nut (10) which threads onto the upper threaded periphery (11) of the two halves of the bushings, and which is supported on the step (3).
  • the openings (5 and 5') house their respective lugs (12) on the internal periphery of the two halves of the bushing.
  • the steps (3) are formed by a base (13) and a cover (14) and the design of the step may be changed by changing the cover.
  • the halves (6 and 7) of the bushings have a conical shape (15) on their external periphery facilitating the entry of the step into the opening (9) through its lower hole.
  • the nut (10) has an L shaped cross section with an internal upper step (18) which has holes (19) for the entry of a tool to facilitate the threading and unthreading of the nut on the threads on the two halves of the bushing.
  • the cover (14) has openings (9') matching (9) on the base (13) for the insertion of the step into the uprights (1 and 2).
  • Figures 6 and 7 show the cover formed by two superimposed parts, the upper part (14a) is metal and the lower part (14b) is plastic. These parts according to figure 7 have upper openings (20) with a slightly raised semi-elastic edge (21) on the lower part forming an upper anti-slip surface.
  • the lower parts (14b) have a U shaped, elastic contour (23) around it to house the peripheral edge of the metal parts (14a).
  • the base (13) of the upper step has a horizontal extension (22) ( figure 1 ) on its rear edge which will occupy the gap between the step and the wall of the swimming pool.
  • the upper step is held by blind nuts.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
  • Regulating Braking Force (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Amplifiers (AREA)
EP09380087A 2008-04-29 2009-04-28 Leiter Active EP2113631B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200800879U ES1067783Y (es) 2008-04-29 2008-04-29 "escalera"

Publications (2)

Publication Number Publication Date
EP2113631A1 true EP2113631A1 (de) 2009-11-04
EP2113631B1 EP2113631B1 (de) 2010-09-01

Family

ID=39469898

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09380087A Active EP2113631B1 (de) 2008-04-29 2009-04-28 Leiter

Country Status (5)

Country Link
EP (1) EP2113631B1 (de)
AT (1) ATE479819T1 (de)
DE (1) DE602009000155D1 (de)
ES (1) ES1067783Y (de)
PT (1) PT2113631E (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017174602A1 (en) * 2016-04-04 2017-10-12 Telesteps Ab An improved rung for a collapsible ladder
US20200378184A1 (en) * 2019-05-28 2020-12-03 Frederick M. Pettit In pool ladder assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1530108A (fr) * 1967-07-03 1968-06-21 Griffe terminale pour la fixation des degrés aux deux montants d'une échelle ménagère
CA962427A (en) * 1970-08-19 1975-02-11 Heinrich Zenhausern Connecting device
FR2535778A1 (fr) * 1982-11-10 1984-05-11 Anglade Rene Protecteur antiderapant pour barreaux d'echelles ou marches d'escabeaux
FR2821886A1 (fr) * 2001-03-09 2002-09-13 Sevylor Internat Echelle, notamment echelle de piscine
CN2639500Y (zh) * 2003-08-26 2004-09-08 东莞虎邦五金塑胶制品有限公司 一种新型泳池梯

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1530108A (fr) * 1967-07-03 1968-06-21 Griffe terminale pour la fixation des degrés aux deux montants d'une échelle ménagère
CA962427A (en) * 1970-08-19 1975-02-11 Heinrich Zenhausern Connecting device
FR2535778A1 (fr) * 1982-11-10 1984-05-11 Anglade Rene Protecteur antiderapant pour barreaux d'echelles ou marches d'escabeaux
FR2821886A1 (fr) * 2001-03-09 2002-09-13 Sevylor Internat Echelle, notamment echelle de piscine
CN2639500Y (zh) * 2003-08-26 2004-09-08 东莞虎邦五金塑胶制品有限公司 一种新型泳池梯

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017174602A1 (en) * 2016-04-04 2017-10-12 Telesteps Ab An improved rung for a collapsible ladder
CN109072668A (zh) * 2016-04-04 2018-12-21 泰利斯泰普斯公司 用于可折叠梯子的改进的横档
JP2019513919A (ja) * 2016-04-04 2019-05-30 テレステップス アーベー 折り畳み式はしごのための改善された横板
US10718161B2 (en) 2016-04-04 2020-07-21 Telesteps Ab Rung for a collapsible ladder
CN109072668B (zh) * 2016-04-04 2021-07-16 泰利斯泰普斯公司 用于可折叠梯子的改进的横档
US20200378184A1 (en) * 2019-05-28 2020-12-03 Frederick M. Pettit In pool ladder assembly
US11591855B2 (en) * 2019-05-28 2023-02-28 Frederick M. Pettit In pool ladder assembly

Also Published As

Publication number Publication date
ATE479819T1 (de) 2010-09-15
PT2113631E (pt) 2010-10-12
EP2113631B1 (de) 2010-09-01
ES1067783U (es) 2008-06-16
DE602009000155D1 (de) 2010-10-14
ES1067783Y (es) 2008-09-16

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