EP0360020B1 - Installation de réglage en hauteur et de fixation de la surface de travail d'une table - Google Patents

Installation de réglage en hauteur et de fixation de la surface de travail d'une table Download PDF

Info

Publication number
EP0360020B1
EP0360020B1 EP89115544A EP89115544A EP0360020B1 EP 0360020 B1 EP0360020 B1 EP 0360020B1 EP 89115544 A EP89115544 A EP 89115544A EP 89115544 A EP89115544 A EP 89115544A EP 0360020 B1 EP0360020 B1 EP 0360020B1
Authority
EP
European Patent Office
Prior art keywords
members
table top
piece
furniture
effected
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
EP89115544A
Other languages
German (de)
English (en)
Other versions
EP0360020A1 (fr
Inventor
Bruno Hengartner
Ruedi Kaltenbrunner
Edi Kriemler
Jürg Schmid
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.)
Stilo AG
Original Assignee
Stilo AG
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 Stilo AG filed Critical Stilo AG
Priority to AT89115544T priority Critical patent/ATE90186T1/de
Publication of EP0360020A1 publication Critical patent/EP0360020A1/fr
Application granted granted Critical
Publication of EP0360020B1 publication Critical patent/EP0360020B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • A47B17/00—Writing-tables
    • A47B17/02—Writing-tables with vertically-adjustable parts
    • 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
    • A47B9/00—Tables with tops of variable height
    • A47B9/18—Tables with tops of variable height with additional top or additional legs for varying the height of the top
    • A47B2009/185—Tables with tops of variable height with additional top or additional legs for varying the height of the top being positioned between the table top and the legs or underframe
    • 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
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0035—Tables or desks with features relating to adjustability or folding
    • A47B2200/004—Top adjustment
    • A47B2200/0043—Inclination adjustable work top

Definitions

  • the present invention relates to a device for adjusting the height and fixing the table top of a table, in particular office furniture.
  • the aim is to fix the table frame at the desired working height with as little play as possible by means of spindles and form-fitting guides.
  • the force for fastening the table frame is ideally non-positive, screws have to be loosened at several points, which makes easy assembly and height adjustment of the table frame difficult.
  • a piece of furniture with an adjustable table top with a front working side has also become known.
  • the table top is arranged between two side parts connected to one another by a rear, overhead support.
  • Protruding pins are anchored in the rear and side edges of the table top, each of which is detachably latched into one of several recesses arranged one above the other in the carrier and the side parts.
  • a protruding bolt which is mounted in the rear edge of the table top and moves back and forth, engages with its head under a vertical slot of the carrier, such that when the plate is disengaged for the purpose of adjusting it, it remains suspended in the carrier via the bolts.
  • the German utility model G 87 11 298 finally describes a work table with a height-adjustable table top, the table top being held by two side support arms, which are each arranged on a side foot.
  • the two support arms or support elements arranged in the feet are height-adjustable with a thread and crank.
  • the two support elements or support arms are open with a set screw on each side fixable at a certain height. This also results in the disadvantage of this worktable that a continuous height adjustment is not possible and a change in height is only possible by unscrewing and screwing in the mentioned adjusting screws.
  • the object of the present invention is, starting from the device according to the above German utility model, to provide a simple and robust device of this type which is practical to use and ensures absolute stability between the parts to be connected.
  • the table 1 to be described designed as office furniture, has three lateral table legs 2 and 3 with a rhombus-shaped cross section.
  • the table top 5 of the table 1 rests on a table frame 6 with two cross members 7.
  • the two table legs 2 and 3 have a cavity 8 which serves to accommodate two devices for height adjustment and fixing the table top 5. These devices are marked according to FIGS. 3 and 4 in the two table legs 2 and 3 with two crosses each. Two of these devices of a table leg 2 or 3 are held in a bearing plate 12 by means of screw spindles 13 and 14. These devices each comprise a transport plate 9, arranged in the cavity 8 of the table leg 2, and a clamping plate 10 located outside the leg 2.
  • the transport plate 9 is provided with an outer-center, continuous bore 16.
  • a side opening 17 in the plate 9 enables the insertion of a nut 18, which is inserted into the side opening 17 with a corresponding clearance with respect to the three-dimensional transport plate 9.
  • the nut 18 has a threaded bore which serves to receive the screw spindle 14.
  • the screw spindles 13 and 14 are rotatably held in the bearing plates 12, so that when they are rotated their transport plates 9 are correspondingly adjusted in height.
  • the mounting of the nut 18 with a large amount of play in the side opening 17 ensures a jam-free adjustment. This adjustment is carried out effortlessly by means of an Allen key 38, without any dismantling of table parts, through corresponding openings, for example in the table top 5.
  • the clamping plate 10 in turn has a passage 22 in its upper half and a bore 24 opposite the passage 21 in its lower part. This serves to receive a pin 25 which projects into the passage 21 of the transport plate 9, as shown in FIG. 5 shows. Due to the formation of the passage 21 in the transport plate 9, the clamping plate 9 can be pivoted about the pivot axis 26 by a few, e.g. 10 ° possible, so that the table top 5 can assume an inclined position in the desired frame.
  • the table frame 6, on which the table top 5 is mounted is attached to bearing arms 15, which in turn are firmly connected to the device.
  • the transport plate 9 and with it are adjusted in height.
  • a clamping device 27 with a horizontal bearing part 28 and a vertical bearing part 29 is used. These parts serve to accommodate an angular drive 30 with a horizontally mounted driven bevel gear 31 and a vertical drive bevel gear 32.
  • the bevel gear 31 points an extension in the form of a screw bolt 33, which, inserted through the passage 22, is screwed into the threaded bore 19 of the transport plate 9.
  • the bevel gear 32 in turn is provided with an Allen key socket 34, by means of the Allen key 38, without dismantling the table top 5, after adjusting the height and possibly tilting the table top, by turning the bevel gear 32, the bevel gear 31 with its screw bolt 33, the tensioning device 27 to the transport plate 9 moves there.
  • the inner wall of the table leg 2, 3 is sandwiched between the two plates 9 and 10, so that the table top 5 on the table frame 6, connected to the clamping device 27, is connected to the table legs 2 and 3 without play.
  • the clamping plate 10 is clamped via the clamping surface 36, which is roughened like a cord, for example.
  • the height adjustment and possibly inclination of the table top 5 is carried out as follows without any disassembly of parts:
  • the table top 5 should be lowered and tilted. Inserted into the socket 34 by means of the Allen key 38, the bevel gear 32 and with it the bevel gear 31 are rotated such that (FIG. 5) the screw bolt 33 is extended when the transport plate 9 is stationary and the clamping plate 10 is pushed to the right. As a result, the fixation between the clamping device 27 or the table top 5 and the table leg 2 is released.
  • the screw bolt 33 is screwed into the transport plate 9 by means of the Allen key 38 via the angle drive 30.
  • the clamping surface 36 presses the clamping plate 10 against the inner wall of the table level 2 until the fixing between the transport plate 9, the table leg 2 and the clamping plate 10 has been carried out without play.
  • a corresponding longitudinal groove is provided in the inside of the table leg 2, as can be seen in FIG. 5.
  • Each table leg 2 or 3 is provided for receiving two screw spindles 13 and 14 in the bearing plate 12, so that only three legs are required for two table tops 5 lying next to one another, the two table tops 5 being able to be adjusted individually and without impairing the secondary plate.
  • the table frame 6, support for the table top 5, is connected to the bearing arms 15, e.g. welded or screwed.
  • the two side box profiles of the table frame 6 are of different heights. The smaller profile leaves a passage between its top wall and the table top 5, which allows the insertion of cables for lighting, telephone, computer and other electrical connections without these cables disruptively occupying the table surface of the table top 5. Corresponding laying of these cables is also ensured by the cavities 8 of the table legs 2 and 3.

Landscapes

  • Tables And Desks Characterized By Structural Shape (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Legs For Furniture In General (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Sewing Machines And Sewing (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)

Claims (13)

  1. Dispositif pour le réglage en hauteur et la fixation du plateau de table (5) d'une table (1), telle qu'une table de bureau ou de travail, au moyen d'un dispositif porteur (9, 10) déplaçable verticalement et apte à être bloqué, caractérisé en ce que le dispositif porteur comprend une paire d'éléments (9, 10) en forme de plaque, des moyens (13, 14 ; 33) étant prévus pour le déplacement de ces éléments, le premier élément (9) étant réglable en hauteur et le second (10) étant déplaçable transversalement au premier, en direction de celui-ci, afin de bloquer une partie fixe (2, 3) de la table (1) telle que la paroi verticale d'un pied de table (2, 3), à l'aide des moyens de déplacement, en sandwich entre les deux éléments (9, 10), et de relier ceux-ci sans jeu l'un à l'autre dans la position voulue par l'intermédiaire des moyens de déplacement.
  2. Dispositif selon la revendication 1, caractérisé en ce que le déplacement des éléments (9, 10) dans deux directions perpendiculaires entre elles est effectué au moyen de mouvements de rotation, en particulier au moyen de boulons filetés (13, 14 ; 33), dont l'actionnement est assuré de préférence depuis l'extérieur, par exemple à l'aide d'une clé, à partir du haut.
  3. Dispositif selon l'une des revendications 1 ou 2, caractérisé en ce que l'élément déplaçable transversalement (10) est déplacé à l'aide d'un engrenage (30), de préférence une commande par engrenage d'angle, en particulier un engrenage à roues coniques.
  4. Dispositif selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les éléments (9, 10) peuvent être débloqués et pivoter l'un par rapport à l'autre.
  5. Dispositif selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le premier élément (9) est une plaque transporteuse, et en ce que le réglage en hauteur est effectué au moyen d'une tige filetée (13, 14) accessible depuis le haut et qui est en prise avec un écrou (18) monté avec du jeu, par exemple dans l'espace, dans la plaque transporteuse (9).
  6. Dispositif selon l'une quelconque des revendications 1 à 5, caractérisé en ce que le premier élément (9) est pourvu d'une ouverture (21) et le second élément (10) est muni d'un téton (25) faisant saillie dans l'ouverture (21), lesquels sont dimensionnés de manière à permettre un mouvement de pivotement relatif des éléments (9, 10).
  7. Dispositif selon l'une quelconque des revendications 1 à 6, caractérisé en ce que dans la position non fixée, les deux éléments (9, 10) présentent un jeu mutuel sensible afin de pouvoir, lors du changement de la position du plateau (5), immobiliser celui-ci sans blocage.
  8. Dispositif selon l'une quelconque des revendications 1 à 7, caractérisé en ce que la fixation du plateau de table (5) est effectuée au moyen d'un excentrique.
  9. Meuble comportant au moins un dispositif selon l'une quelconque des revendications 1 à 8, caractérisé en ce que l'un au maximum des deux éléments (9, 10) est situé à l'intérieur (8) du pied de table (2, 3).
  10. Meuble (1) comportant au moins un dispositif pour le réglage en hauteur et la fixation du plateau de table (5) du meuble selon l'une quelconque des revendications 1 à 8, caractérisé en ce que le déblocage, le réglage en hauteur, le pivotement et la fixation du plateau (5) sont effectués de manière continue de l'extérieur par des mouvements de rotation.
  11. Meuble selon l'une des revendications 9 ou 10, caractérisé en ce qu'au moins un pied (2, 3) présente deux dispositifs.
  12. Meuble selon l'une quelconque des revendications 9 à 11, caractérisé en ce qu'il est prévu, entre le plateau de table (5) et le châssis de table (6) portant ce dernier, un espace libre pour la mise en place de câbles.
  13. Meuble selon l'une quelconque des revendications 9 à 12, caractérisé en ce que le pied (2, 3) présente une section transversale en forme de losange.
EP89115544A 1988-09-02 1989-08-23 Installation de réglage en hauteur et de fixation de la surface de travail d'une table Expired - Lifetime EP0360020B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89115544T ATE90186T1 (de) 1988-09-02 1989-08-23 Einrichtung zum hoehenverstellen und fixieren der tischplatte eines tisches.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH329888 1988-09-02
CH3298/88 1988-09-02

Publications (2)

Publication Number Publication Date
EP0360020A1 EP0360020A1 (fr) 1990-03-28
EP0360020B1 true EP0360020B1 (fr) 1993-06-09

Family

ID=4252961

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89115544A Expired - Lifetime EP0360020B1 (fr) 1988-09-02 1989-08-23 Installation de réglage en hauteur et de fixation de la surface de travail d'une table

Country Status (10)

Country Link
EP (1) EP0360020B1 (fr)
JP (1) JPH02189106A (fr)
AT (1) ATE90186T1 (fr)
AU (1) AU4100289A (fr)
DE (1) DE58904616D1 (fr)
DK (1) DK433089A (fr)
ES (1) ES2041915T3 (fr)
FI (1) FI894057A7 (fr)
NO (1) NO893440L (fr)
PT (1) PT91614A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8215241B2 (en) * 2010-02-25 2012-07-10 Msb Design Vertical linear actuator mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627364A (en) * 1985-12-20 1986-12-09 Lear Siegler, Inc. Vertically-adjustable desk structure
DE8711298U1 (de) * 1987-08-20 1987-10-01 Schroff Gmbh, 7541 Straubenhardt Arbeitstisch mit verstellbarer Tischplatte

Also Published As

Publication number Publication date
ATE90186T1 (de) 1993-06-15
FI894057A0 (fi) 1989-08-30
JPH02189106A (ja) 1990-07-25
FI894057A7 (fi) 1990-03-03
NO893440L (no) 1990-03-05
AU4100289A (en) 1990-03-08
EP0360020A1 (fr) 1990-03-28
DK433089A (da) 1990-03-03
NO893440D0 (no) 1989-08-28
ES2041915T3 (es) 1993-12-01
DK433089D0 (da) 1989-09-01
PT91614A (pt) 1990-03-30
DE58904616D1 (de) 1993-07-15

Similar Documents

Publication Publication Date Title
DE60012314T2 (de) Warenschaustand
WO1996012423A1 (fr) Table
EP1432330A1 (fr) Plaque orientable dotee de pieds
EP0225609B1 (fr) Charnière
DE3635108A1 (de) Bausatz fuer moebelelemente
EP0360020B1 (fr) Installation de réglage en hauteur et de fixation de la surface de travail d'une table
EP0274569B1 (fr) Bureau avec tablette supplémentaire
EP0681891A1 (fr) Table de travail et de montage
DE3014489A1 (de) Montagewagen
DE3438313A1 (de) Arbeitstisch, insbesondere buerotisch
DE3036109C2 (de) Artikulator für gnathologische Zwecke
DE69626843T2 (de) Schwenkbare trageeinrichtung und entfaltbare panele
DE202004013401U1 (de) Montageplatte zur verstellbaren Halterung von Möbelscharnieren am Korpus von Möbelstücken
DE29808140U1 (de) Schneidgerät für Schaumstoffplatten
WO1986001267A1 (fr) Systeme a bras oscillants
DE19613167A1 (de) Gerät zum Ausrichten einer Türzarge innerhalb einer Türöffnung einer Gebäudewand
DE4437227C2 (de) Bürotisch mit einem Bildschirmtablar
DE102019131467B4 (de) Arbeitstisch mit verstellbarer Fußablage sowie Montageset zur Ausrüstung eines Arbeitstisches mit einer Fußablage
DE3415850A1 (de) Tragsockel fuer ein bildschirmgeraet z.b. ein fernsehgeraet
DE19642387C1 (de) Tischfußgestell
DE4000957C1 (en) Workpiece clamping, depositing, and stop appts. - has clamping or holding addition with two bearing plates for threaded spindle
WO2002094060A1 (fr) Meuble combine
DE4128277C1 (fr)
DE3918626C2 (fr)
DE29914640U1 (de) Verstellbare Tischlampe

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19900808

17Q First examination report despatched

Effective date: 19911211

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19930609

Ref country code: GB

Effective date: 19930609

REF Corresponds to:

Ref document number: 90186

Country of ref document: AT

Date of ref document: 19930615

Kind code of ref document: T

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19930625

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19930713

Year of fee payment: 5

REF Corresponds to:

Ref document number: 58904616

Country of ref document: DE

Date of ref document: 19930715

ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19930805

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19930825

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19930826

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19930831

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19930831

Year of fee payment: 5

REG Reference to a national code

Ref country code: GR

Ref legal event code: FG4A

Free format text: 3008115

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19931009

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19931028

Year of fee payment: 5

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2041915

Country of ref document: ES

Kind code of ref document: T3

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19930609

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19940823

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19940824

Ref country code: ES

Free format text: LAPSE BECAUSE OF THE APPLICANT RENOUNCES

Effective date: 19940824

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19940831

Ref country code: CH

Effective date: 19940831

Ref country code: BE

Effective date: 19940831

REG Reference to a national code

Ref country code: GR

Ref legal event code: MM2A

Free format text: 3008115

EAL Se: european patent in force in sweden

Ref document number: 89115544.2

BERE Be: lapsed

Owner name: STILO A.G.

Effective date: 19940831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19950301

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19950428

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19950503

EUG Se: european patent has lapsed

Ref document number: 89115544.2

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19991007

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050823