ES2018205B3 - DISCONNECTABLE STABLE DEPOSIT ON AN UNEQUAL SURFACE AS WELL AS THE LEVEL EQUALIZING ELEMENT - Google Patents

DISCONNECTABLE STABLE DEPOSIT ON AN UNEQUAL SURFACE AS WELL AS THE LEVEL EQUALIZING ELEMENT

Info

Publication number
ES2018205B3
ES2018205B3 ES87108229T ES87108229T ES2018205B3 ES 2018205 B3 ES2018205 B3 ES 2018205B3 ES 87108229 T ES87108229 T ES 87108229T ES 87108229 T ES87108229 T ES 87108229T ES 2018205 B3 ES2018205 B3 ES 2018205B3
Authority
ES
Spain
Prior art keywords
piston
locking member
locking
disconnectable
well
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 - Lifetime
Application number
ES87108229T
Other languages
Spanish (es)
Inventor
Peter Kraus
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.)
Haefele KG
Original Assignee
Haefele KG
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 Haefele KG filed Critical Haefele KG
Application granted granted Critical
Publication of ES2018205B3 publication Critical patent/ES2018205B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

Landscapes

  • Legs For Furniture In General (AREA)
  • Road Signs Or Road Markings (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Pens And Brushes (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)

Abstract

1. A level equalising element for a dimensionally stable apparatus such as an item of furniture comprising at least four legs and intended to be stood on an uneven surface, the element comprising a piston (16) the bottom end face of which constitutes a floor contacting zone and which is spring loaded, being guided in the direction of the floor contacting zone, with a locking member (28) which, in a lower position of the piston, can be switched by a switching device (30) from a locking position in which the locking member (28) constitutes a lock which can be loaded by the part of the weight of the apparatus which can be introduced into the respective leg (12), into a released position and which, in an upper position of the piston, can be switched from the released position into the locking position, characterised in that the locking member (28) is constructed as a locking ring having clamping edges (44, 46) extending around the inside, the switching device (30) comprising an upper (32) and a lower (34) abutment shoulder connected to the piston (16), the abutment shoulders acting on the locking member (28).
ES87108229T 1986-06-19 1987-06-06 DISCONNECTABLE STABLE DEPOSIT ON AN UNEQUAL SURFACE AS WELL AS THE LEVEL EQUALIZING ELEMENT Expired - Lifetime ES2018205B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3620520A DE3620520C2 (en) 1986-06-19 1986-06-19 Stable device that can be placed on an uneven surface and leveling element for it

Publications (1)

Publication Number Publication Date
ES2018205B3 true ES2018205B3 (en) 1991-04-01

Family

ID=6303246

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87108229T Expired - Lifetime ES2018205B3 (en) 1986-06-19 1987-06-06 DISCONNECTABLE STABLE DEPOSIT ON AN UNEQUAL SURFACE AS WELL AS THE LEVEL EQUALIZING ELEMENT

Country Status (5)

Country Link
EP (1) EP0254003B1 (en)
AT (1) ATE57078T1 (en)
DE (1) DE3620520C2 (en)
ES (1) ES2018205B3 (en)
GR (1) GR3000933T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225715A (en) * 1988-12-08 1990-06-13 Christopher Brown Anglers bed chair
GB9116354D0 (en) * 1991-07-29 1991-09-11 R J C U K Limited Telescopic adjustable leg
US5490648A (en) * 1993-06-07 1996-02-13 Cullen; Christopher P. Mechanical stabilizer
GB2327872B (en) * 1996-10-23 1999-03-24 Fox Design Int Adjustable leg
GB2365761A (en) * 2000-08-12 2002-02-27 Chub Leisure Ltd Adjustable telescopic strut
DE202005007317U1 (en) * 2005-05-09 2006-09-21 Rixen, Wolfgang, Dipl.-Ing. Automatic leveling foot for items of furniture has cup-shaped housing containing piston which is also cup-shaped and has plate at top which separates housing into two chambers, bores in plate allowing fluid to flow between chambers
DE102005024850A1 (en) * 2005-05-27 2006-12-07 Johan Lefferts Leveling device for e.g. chair, has lever arm and roller giving movement impulse through movement of supporting unit that adjusts effective length of leg to unevenness of surface, where impulse causes locking of supporting unit
DE202006003232U1 (en) 2006-03-01 2006-06-08 Mafell Ag Table, in particular work bench, comprising at least one height adjustable leg operated with spring mechanism
GB2560178A (en) * 2017-03-01 2018-09-05 Fox International Group Ltd An adjustable leg, and an article with an adjustable leg

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR814589A (en) * 1936-03-05 1937-06-25 Automatic wedge for furniture and other objects
US2204077A (en) * 1936-10-07 1940-06-11 Eriksson Frans Wiktor Leg for furniture
DE1024220B (en) * 1952-11-17 1958-02-13 Anton Lautenbacher Self-acting device for lengthening, especially for length compensation of the feet of furniture, stands, scaffolding, ladders and the like. like
DE1094949B (en) * 1952-11-18 1960-12-15 Edmund Leichnitz Automatically effective device to compensate for uneven floors for furniture and other objects
US2775849A (en) * 1953-07-16 1957-01-01 Frank W Ingram Furniture stabilizing device
US2806723A (en) * 1955-06-16 1957-09-17 Thomas H Fairclough Telescopic support device
DE1162047B (en) * 1961-08-08 1964-01-30 Edmund Leichnitz Automatically effective device to compensate for uneven floors for furniture and other objects
DE1273150B (en) * 1961-09-08 1968-07-18 Kurt Artmann Compensation device for height differences in furniture legs
US3144234A (en) * 1961-09-08 1964-08-11 Artmann Kurt Support structure for furniture and the like

Also Published As

Publication number Publication date
DE3620520A1 (en) 1987-12-23
ATE57078T1 (en) 1990-10-15
DE3620520C2 (en) 1995-02-02
EP0254003B1 (en) 1990-10-03
GR3000933T3 (en) 1991-12-10
EP0254003A1 (en) 1988-01-27

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