EP1133938A1 - Guides de support progressifs pour charges lourdes dans les meubles - Google Patents

Guides de support progressifs pour charges lourdes dans les meubles Download PDF

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Publication number
EP1133938A1
EP1133938A1 EP00500039A EP00500039A EP1133938A1 EP 1133938 A1 EP1133938 A1 EP 1133938A1 EP 00500039 A EP00500039 A EP 00500039A EP 00500039 A EP00500039 A EP 00500039A EP 1133938 A1 EP1133938 A1 EP 1133938A1
Authority
EP
European Patent Office
Prior art keywords
section
bearing
bearings
furniture
sections
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.)
Ceased
Application number
EP00500039A
Other languages
German (de)
English (en)
Inventor
Vicente Planellas Muntada
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.)
Industrias Ragi SA
Original Assignee
Industrias Ragi 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 Industrias Ragi SA filed Critical Industrias Ragi SA
Priority to EP00500039A priority Critical patent/EP1133938A1/fr
Publication of EP1133938A1 publication Critical patent/EP1133938A1/fr
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/49—Sliding drawers; Slides or guides therefor with double extensible guides or parts
    • A47B88/493—Sliding drawers; Slides or guides therefor with double extensible guides or parts with rollers, ball bearings, wheels, or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/42—Vertically-oriented drawers, i.e. drawers where the height exceeds the width
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/42—Vertically-oriented drawers, i.e. drawers where the height exceeds the width
    • A47B2088/421—Vertically-oriented drawers, i.e. drawers where the height exceeds the width the bottom, cabinet side slide having a U-shape section opening upwards

Definitions

  • the present invention relates to progressive support guides for large loads in furniture, from among telescoping means for this end provided with bearings.
  • This invention is characterised by a particular construction of the guides which allows full longitudinal axial alignment of the sections with the bearings, eliminating lateral pitching.
  • Telescoping devices based on three progressive guides are well known and employed, for moving both small loads and medium or large loads, more specifically, on the order of 150 kg.
  • the invention object of the present invention relates to progressive support guides for large loads in furniture, from among telescoping devices meant for horizontal displacement of loads up to 150 kg. and among these, preferably those provided with displacement and guide bearings for the guide sections.
  • the invention is characterised by a particular construction of the guides based on three sections inserted consecutively, allowing a full axial longitudinal alignment of these sections with the bearings, by means of a U-section with internally bent wing ends and provided with a convex upper part, antagonistic of a further similar curvature of the end of the U-section core.
  • Said rolling path while maintaining its curvature is provided with two conical recesses for two housings which match these lower bearings at the upper bearing's stop point, so that near the furniture closing points, the wheels slide due to the weight of the unit, achieving a perfect closing of the extendable set with the furniture.
  • the intermediate section is also provided with two bearings, one of which is central on the section and immediately above the top central one, vertically aligned, do that they house and clamp between them the sliding plate of the third section, and so fully eliminate any remaining sideways pitch.
  • This action is complemented by the third section resting on a fifth bearing, placed on the bottom and on the end of the intermediate section, preventing its vertical pitch, just as the intermediate section prevents it together with the first upper bearing and the pair of central bearings aligned vertically, so that the first lower bearing supports the third section when the latter is retracted.
  • Figure 1 shows two views of the telescoping guides of the invention extended, in elevation and plan view.
  • Figure 2 shows a transverse elevation view of the guide set.
  • Figures 3 to 5 show the construction of the three sections in their progressive order: internal, intermediate and external.
  • Figure 6 is an enlargement of the travelling bearing support placed in the top central area.
  • the present invention relates to progressive support guides for large loads in furniture, preferably for kitchen furniture and the like, such as bottle racks in wine cellars, from among telescoping devices for horizontal displacement and guidance of loads up to 150 kg., from among those provided with displacement and guidance bearings of the guide sections, based on three sections (1), (2) and (3), inserted consecutively, essentially characterised in that they allow a full longitudinal axial alignment of these sections with their bearings, with section (1) constructed as a U-section with the wing ends folded inwards (1.1) and provided with an upper convex curvature (1.2), antagonistic of a further similar curvature of the core end (1.4) of the U-section in a convex rolling path (1.3) for sliding and lever head with respect to bearing (4), and with a similar sliding and lever head function in an inverse position of bearing (5) with respect to intermediate section (2), also with a U-section and with opposing bent wing ends, albeit in a regular construction, while a further two lower end bearings
  • the convex rolling path (1.2) is provided with two conical recesses (1.3.1) for housing lower bearings (7) and (6) at the end stop point of upper bearing (4), which by sliding force a perfect closing by gravity of the extendable unit with the furniture.

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  • Bearings For Parts Moving Linearly (AREA)
EP00500039A 2000-03-13 2000-03-13 Guides de support progressifs pour charges lourdes dans les meubles Ceased EP1133938A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP00500039A EP1133938A1 (fr) 2000-03-13 2000-03-13 Guides de support progressifs pour charges lourdes dans les meubles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00500039A EP1133938A1 (fr) 2000-03-13 2000-03-13 Guides de support progressifs pour charges lourdes dans les meubles

Publications (1)

Publication Number Publication Date
EP1133938A1 true EP1133938A1 (fr) 2001-09-19

Family

ID=8174307

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00500039A Ceased EP1133938A1 (fr) 2000-03-13 2000-03-13 Guides de support progressifs pour charges lourdes dans les meubles

Country Status (1)

Country Link
EP (1) EP1133938A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008005943U1 (de) * 2008-04-29 2009-09-03 Grass Gmbh Möbel und Vorrichtung mit einer Führungseinheit zur Führung eines Möbelauszugs

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2354669A1 (de) * 1973-11-02 1975-05-15 Martin Greeb Schubkasten mit fuehrung
DE19751384A1 (de) * 1996-12-18 1998-06-25 Fulterer Gmbh Ausziehvorrichtung für Tablare oder Schubkästen
DE29809614U1 (de) * 1997-05-30 1998-09-10 Fulterer Gesellschaft Mbh, Lustenau Ausziehvorrichtung in Differentialbauart für Hochschränke
DE29906227U1 (de) * 1999-04-07 1999-08-05 Vauth-Sagel GmbH & Co. Grundstücksverwaltung, 33034 Brakel Teleskop-Schrankauszug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2354669A1 (de) * 1973-11-02 1975-05-15 Martin Greeb Schubkasten mit fuehrung
DE19751384A1 (de) * 1996-12-18 1998-06-25 Fulterer Gmbh Ausziehvorrichtung für Tablare oder Schubkästen
DE29809614U1 (de) * 1997-05-30 1998-09-10 Fulterer Gesellschaft Mbh, Lustenau Ausziehvorrichtung in Differentialbauart für Hochschränke
DE29906227U1 (de) * 1999-04-07 1999-08-05 Vauth-Sagel GmbH & Co. Grundstücksverwaltung, 33034 Brakel Teleskop-Schrankauszug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008005943U1 (de) * 2008-04-29 2009-09-03 Grass Gmbh Möbel und Vorrichtung mit einer Führungseinheit zur Führung eines Möbelauszugs

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