EP4349221A1 - Tischnivellierer - Google Patents

Tischnivellierer Download PDF

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Publication number
EP4349221A1
EP4349221A1 EP22815418.3A EP22815418A EP4349221A1 EP 4349221 A1 EP4349221 A1 EP 4349221A1 EP 22815418 A EP22815418 A EP 22815418A EP 4349221 A1 EP4349221 A1 EP 4349221A1
Authority
EP
European Patent Office
Prior art keywords
leg
casing
capsule
flanges
leveler
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.)
Pending
Application number
EP22815418.3A
Other languages
English (en)
French (fr)
Other versions
EP4349221A4 (de
Inventor
Rafael ORTEGA FRANCES
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP4349221A1 publication Critical patent/EP4349221A1/de
Publication of EP4349221A4 publication Critical patent/EP4349221A4/de
Pending 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
    • A47B91/00—Feet for furniture in general
    • A47B91/16—Self-levelling legs

Definitions

  • the present invention describes a table lever comprising a casing with flanges at the top and inside the casing there are two independent dampers.
  • JP2009189629 describes a leveling system with threads.
  • US2775849 describes a leveling system with a nut and a threaded rod.
  • EP16887803 discloses a leveling device comprising a casing and a moving part.
  • the casing is inserted inside the leg of the table and has a slit on its perimeter edge.
  • the movable part is inserted into the interior of the casing and the lower part of the movable part rests on the ground.
  • the mobile part contains flanges in its upper part that are inserted into the slits of the casing.
  • inside the moving part there is a single damper and the spring is located above the damper.
  • this device is not suitable for tables that have oblique legs, that is, legs that form an angle of less than 90°C with the horizontal.
  • the problem solved by the invention is to obtain an improved leveler for tables, more resistant, and suitable for tables with oblique legs.
  • the leveler described in the invention allows unevenness of up to 18 mm to be bridged.
  • the leveler is made up of a hollow casing (1) that houses two independent dampers (3) inside.
  • the casing (1) contains in its upper part flanges (2) projected outwards.
  • the flanges (2) are inserted into slots that are integral with the table legs.
  • the flanges (2) of the casing (1) move through the slots (6), which are located inside the leg (5).
  • the flanges (2) of the casing (1) move through the slots (8) of the capsule (7).
  • the leveler is inserted into the leg (5) of a table.
  • the lower part of the casing (1) is in contact with the ground.
  • the leg (5) of the table contains some lateral grooves (6) through which the flanges (2) move and the upper ends of the dampers come to a stop inside the leg, avoiding wobbling. Since the dampers are independent and their elongation is different, the leveler is appropriate to improve the stabilization of oblique legs because three support points are created.
  • the dampers (3) are coupled to springs (4) to improve stabilization and in a more preferred mode the springs are below the dampers, as illustrated in Figures 2-5 .
  • the leg (5) forms an angle of less than 90° with the horizontal, that is, it is an oblique leg, as detailed in figures 1-3 .
  • the meeting between the shock absorbers (3) and the leg (5) is made diagonally as illustrated in figure 2 .
  • the flanges (2) move through the slots (8) located inside the capsule (7), as illustrated in figure 6 .
  • the capsule (7) is closed at the top and its base has a complementary opening to the casing (1).
  • the capsule (7) is integrally embedded in the leg of the table and therefore the slot (8) is also integral with the leg.
  • the casing (1) resting on the ground, moves vertically with the help of the dampers, until the dampers come up against the upper part of the capsule (7).
  • the capsule (7) has a window (10). Figure 7 .
  • the capsule (7) has ribs (9) suitable for embedding the capsule (7) inside the leg.
  • the capsule (7) consists of two halves cut longitudinally and joined by a screw. Figure 6 .

Landscapes

  • Vibration Prevention Devices (AREA)
EP22815418.3A 2021-06-02 2022-06-01 Tischnivellierer Pending EP4349221A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES202131140U ES1272319Y (es) 2021-06-02 2021-06-02 Nivelador para mesas
PCT/ES2022/070338 WO2022254069A1 (es) 2021-06-02 2022-06-01 Nivelador para mesas

Publications (2)

Publication Number Publication Date
EP4349221A1 true EP4349221A1 (de) 2024-04-10
EP4349221A4 EP4349221A4 (de) 2025-03-19

Family

ID=76578273

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22815418.3A Pending EP4349221A4 (de) 2021-06-02 2022-06-01 Tischnivellierer

Country Status (3)

Country Link
EP (1) EP4349221A4 (de)
ES (1) ES1272319Y (de)
WO (1) WO2022254069A1 (de)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2145037A (en) * 1938-04-12 1939-01-24 Alexander E Bennett Cushion support for furniture
DE1094949B (de) * 1952-11-18 1960-12-15 Edmund Leichnitz Selbsttaetig wirksames Geraet zum Ausgleich von Bodenunebenheiten fuer Moebel und andere Gegenstaende
US2775849A (en) 1953-07-16 1957-01-01 Frank W Ingram Furniture stabilizing device
US3144234A (en) * 1961-09-08 1964-08-11 Artmann Kurt Support structure for furniture and the like
US5350151A (en) * 1991-12-09 1994-09-27 Matsushita Electric Industrial Co., Ltd. Load supporting apparatus
JP4938700B2 (ja) 2008-02-15 2012-05-23 株式会社石黒製作所 設置面段差吸収型の家具装着脚
DE102008035501B4 (de) * 2008-07-30 2012-09-13 Etimex Technical Components Gmbh Maschinenfuß
ES1151559Y (es) * 2016-01-29 2016-05-19 Frances Rafael Ortega Nivelador para patas de mueble
JP2019516539A (ja) * 2016-03-25 2019-06-20 ストーンエイジ, インコーポレイテッドStoneage, Inc. 高圧洗浄ランスドライブ安全装置
ES1180161Y (es) * 2016-12-22 2017-06-26 Frances Rafael Ortega Estabilizador para muebles
CN207506221U (zh) * 2017-06-01 2018-06-19 斯蒂尔凯斯有限公司 一种办公桌的桌脚调节支架
US20200022494A1 (en) * 2018-07-22 2020-01-23 Philip Paul Table with stabilizing rectangular prisms
CN215126185U (zh) * 2021-04-21 2021-12-14 苏州林顿金属制品有限公司 一种家具用腿部高稳定性脚架

Also Published As

Publication number Publication date
WO2022254069A1 (es) 2022-12-08
EP4349221A4 (de) 2025-03-19
ES1272319U (es) 2021-07-01
ES1272319Y (es) 2021-10-11

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