EP1512830A1 - Tragtisch mit einstellbarer Tragfläche für Leitern oder dergleichen - Google Patents

Tragtisch mit einstellbarer Tragfläche für Leitern oder dergleichen Download PDF

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Publication number
EP1512830A1
EP1512830A1 EP03020087A EP03020087A EP1512830A1 EP 1512830 A1 EP1512830 A1 EP 1512830A1 EP 03020087 A EP03020087 A EP 03020087A EP 03020087 A EP03020087 A EP 03020087A EP 1512830 A1 EP1512830 A1 EP 1512830A1
Authority
EP
European Patent Office
Prior art keywords
support
branches
support shelf
stepladders
equipping
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
EP03020087A
Other languages
English (en)
French (fr)
Other versions
EP1512830B1 (de
Inventor
Jean-Paul Merigot
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.)
Macc SA
Original Assignee
Macc 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 Macc SA filed Critical Macc SA
Priority to ES03020087T priority Critical patent/ES2294232T3/es
Priority to EP03020087A priority patent/EP1512830B1/de
Priority to DE60316802T priority patent/DE60316802T2/de
Priority to AT03020087T priority patent/ATE375431T1/de
Priority to PT03020087T priority patent/PT1512830E/pt
Publication of EP1512830A1 publication Critical patent/EP1512830A1/de
Application granted granted Critical
Publication of EP1512830B1 publication Critical patent/EP1512830B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E06C7/16—Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms
    • 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
    • E06C1/39—Ladders having platforms; Ladders changeable into platforms
    • E06C1/393—Ladders having platforms foldable 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
    • E06C7/14—Holders for pails or other equipment on or for ladders

Definitions

  • stepladders and ladders have a shelf removable or not and sometimes articulated tool holders, intended to maintain hand of the user the tools and other materials needed to performing a task at height.
  • Patent FR 2 445 430 improvement to accessories such as stepladders. This patent relates to a folding tablet with retaining edge.
  • Patent EP 0173 385 A2 receptacle for walking foot. This patent describes an accessory container consisting of sliding base parts on which is articulated a cantilevered room.
  • Patent FR 2,611,376 device for adapting a tablet tool holders on folding stools for everyday use. This patent describes a removable clipable shelf.
  • Patent FR 2 603 651 this patent describes a device allowing to adapt a tool-holder on the folding step ladders of use current.
  • Patent EP 0378 375 A1 Ladder platform. This patent describes a ladder or stepladder platform that can support tools or other items.
  • Patent EP 0578 877 A1 accessory for articulated stepladder. This patent describes a support devices adaptable to stepladders on which is fixed a support plate of tools or materials.
  • the present invention aims to make a support tablet adaptable on stepladders and ladders and capable of receiving volumes of section larger than the tablet, as for example some paint cans or tool boxes.
  • This extensible device of the tablet is adjustable in dimensions by sliding effect in guides fixed under the support shelf of a round wire of sufficient section to support the loads.
  • This round wire bent at its outer end at the front of the tablet has two branches that slide in complementary shapes a piece of solidarity with the underside of the tablet.
  • said branches are slightly flared and the complementary forms in which they slide are slightly oblique, thus requiring firm and voluntary action to get the desired extension.
  • This same extensible device is equipped in its outer part located at the front of the tablet, a dish to make up for the shift level between the round wire and the top of the tablet.
  • This dish is advantageously perforated with round orifices or slots intended to receive tools such as spatulas, screwdrivers or others, obtaining thus the complementary function of a tool rack.
  • the extensible device fits on a tablet support (2) equipping a stepladder (1).
  • the extensible device (3) produced in round wire (10), slide in complementary shapes (4) (4 ') made in a piece (8) secured to the underside of the support shelf (2).
  • the adaptation of the extensible device (3) to the volume to be supported is obtained by exerting a firm and voluntary action on the V shape reversed (7).
  • the travel of the extensible device (3) is limited in the sense of closure by the flat (6) which abuts on the front of the support shelf (2) and in the direction of opening by stops (5) (5 ') provided respectively at each of the earlier ends of two branches (9) (9 ') which abut on the front opening of each of the complementary forms (4) (4 ').
  • the extensible device (3) has its two branches (9) (9 ') slightly flared sliding in complementary shapes (4) (4 ') also slightly oblique of the piece (8) integral with the face bottom of the support shelf (2).
  • This provision because of the elasticity the round wire (10) of the extensible device (3) makes it possible to obtain a self-braking avoiding untimely movements in one direction or in one other.
  • the plate (6) integral with the extensible device (3) has orifices of various shapes advantageously rack for receiving spatula-type tools, screwdrivers or others.
  • the inverted U-shaped plate (6) connecting the ends outside the two branches (9) (9 ') makes it possible to catch up level shift between the top of the support shelf (2) and the wire round (10) when said extensible device is pulled in the direction of opening.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)
  • Legs For Furniture In General (AREA)
EP03020087A 2003-09-04 2003-09-04 Ausziehbare Vorrichtung zur Vergrösserung der Tragfläche eines Tragtisches, insbesondere für Leitern oder dergleichen Expired - Lifetime EP1512830B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES03020087T ES2294232T3 (es) 2003-09-04 2003-09-04 Dispositivo extensible para aumentar la superficie portadora de una plataforma de soporte en particular para escaleras de mano y banquetas.
EP03020087A EP1512830B1 (de) 2003-09-04 2003-09-04 Ausziehbare Vorrichtung zur Vergrösserung der Tragfläche eines Tragtisches, insbesondere für Leitern oder dergleichen
DE60316802T DE60316802T2 (de) 2003-09-04 2003-09-04 Ausziehbare Vorrichtung zur Vergrösserung der Tragfläche eines Tragtisches, insbesondere für Leitern oder dergleichen
AT03020087T ATE375431T1 (de) 2003-09-04 2003-09-04 Ausziehbare vorrichtung zur vergrösserung der tragfläche eines tragtisches, insbesondere für leitern oder dergleichen
PT03020087T PT1512830E (pt) 2003-09-04 2003-09-04 Dispositivo extensível permitindo aumentar a superfície de plataforma suporte equipando em particular escadas e escadotes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03020087A EP1512830B1 (de) 2003-09-04 2003-09-04 Ausziehbare Vorrichtung zur Vergrösserung der Tragfläche eines Tragtisches, insbesondere für Leitern oder dergleichen

Publications (2)

Publication Number Publication Date
EP1512830A1 true EP1512830A1 (de) 2005-03-09
EP1512830B1 EP1512830B1 (de) 2007-10-10

Family

ID=34130134

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03020087A Expired - Lifetime EP1512830B1 (de) 2003-09-04 2003-09-04 Ausziehbare Vorrichtung zur Vergrösserung der Tragfläche eines Tragtisches, insbesondere für Leitern oder dergleichen

Country Status (5)

Country Link
EP (1) EP1512830B1 (de)
AT (1) ATE375431T1 (de)
DE (1) DE60316802T2 (de)
ES (1) ES2294232T3 (de)
PT (1) PT1512830E (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2826199C1 (ru) * 2024-01-26 2024-09-05 Евгений Петрович Неуймин Стеллаж-стремянка

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1346451A (en) * 1970-03-10 1974-02-13 Loh Kg Hailo Werk Ladders
FR2445430A1 (fr) * 1978-05-30 1980-07-25 Inventec Licensing Bv Perfectionnements apportes aux accessoires de travail tels que des escabeaux
US4331217A (en) * 1980-04-16 1982-05-25 R.L.S. Enterprises, Inc. Ladder step and stabilizer
US4889352A (en) * 1988-09-06 1989-12-26 Chamberlin Jr Louis D Folding mechanic's creeper
EP0689943A1 (de) * 1994-06-29 1996-01-03 Macc Zusammenklappbarer, ausziehbarer Tapeziertisch

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1346451A (en) * 1970-03-10 1974-02-13 Loh Kg Hailo Werk Ladders
FR2445430A1 (fr) * 1978-05-30 1980-07-25 Inventec Licensing Bv Perfectionnements apportes aux accessoires de travail tels que des escabeaux
US4331217A (en) * 1980-04-16 1982-05-25 R.L.S. Enterprises, Inc. Ladder step and stabilizer
US4889352A (en) * 1988-09-06 1989-12-26 Chamberlin Jr Louis D Folding mechanic's creeper
EP0689943A1 (de) * 1994-06-29 1996-01-03 Macc Zusammenklappbarer, ausziehbarer Tapeziertisch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2826199C1 (ru) * 2024-01-26 2024-09-05 Евгений Петрович Неуймин Стеллаж-стремянка

Also Published As

Publication number Publication date
PT1512830E (pt) 2007-12-27
EP1512830B1 (de) 2007-10-10
ES2294232T3 (es) 2008-04-01
ATE375431T1 (de) 2007-10-15
DE60316802D1 (de) 2007-11-22
DE60316802T2 (de) 2008-07-17

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