EP0743033B1 - Höhenverstellvorrichtung für Möbel, insbesondere Tische - Google Patents
Höhenverstellvorrichtung für Möbel, insbesondere Tische Download PDFInfo
- Publication number
- EP0743033B1 EP0743033B1 EP96105698A EP96105698A EP0743033B1 EP 0743033 B1 EP0743033 B1 EP 0743033B1 EP 96105698 A EP96105698 A EP 96105698A EP 96105698 A EP96105698 A EP 96105698A EP 0743033 B1 EP0743033 B1 EP 0743033B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- foot
- ring
- tube
- height adjustment
- sleeve
- 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
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
- A47B91/00—Feet for furniture in general
- A47B91/02—Adjustable feet
- A47B91/022—Adjustable feet using screw means
- A47B91/024—Foot attached to a rotating bolt supported in an internal thread
Definitions
- the adjustment device described is Type the internal or external thread on the one hand the pipe or the foot and on the other hand divided into an adapter sleeve, which is non-rotatable but axially displaceable with that other threaded part tube or foot is connected, wherein between this and the clamping sleeve the same by turning expanding clamping ring is mounted.
- the twisting of the clamping ring becomes the two threaded parts like this pressed apart that the internal and external threads mutually jam.
- the clamping ring one or more wedges and the one with the split thread Part and the adapter sleeve sliding surfaces for the or Wedges on.
- the foot is with External thread and the pipe as well as the adapter sleeve with the split Provided with internal thread.
- a particularly simple embodiment results when the internal thread part of the pipe and the sliding surfaces for the wedges a press-in sleeve arranged in the tube are provided. To this You can use any tube without special processing use for this purpose.
- the adjusting device according to FIG. 1 consists of a tube 1, which, for example, in a manner not shown on a Table top is attached.
- a press-in sleeve 2 used, in the internal thread 3 a Table base 4 is screwed with an external thread 5.
- an adapter sleeve 6 Internal thread 7 screwed, the internal thread part 3 and the internal thread part represent 7 parts of an overall thread. Is located between the crimp sleeve 2 and the clamping sleeve 6 another clamping ring 8, the functions of which are explained below will.
- On the tube 1 there is also a tubular cover 9 slidably mounted, which as shown in Figure 2 with the lower End 10 of the foot 5 is firmly connected.
- the Adapter sleeve 6 is rotatable but axially with the press-in sleeve 2 slidably connected. For this purpose approaches 11 of the clamping sleeve 6 in recesses 12 of the press-in sleeve 2, so that both parts in Direction of rotation are connected, but still a larger axial Game is possible.
- the clamping ring 8 is rotatable between the press-in sleeve 2 and the clamping sleeve 6 and with 3 wedges 13th provided which on the sliding surfaces 14 of the press-in sleeve 2 and the sliding surfaces 15 of the clamping sleeve 6 lie.
- the clamping ring presses the wedges 13, the clamping sleeve 6 and the press-in sleeve 2 apart, so that no play between the external thread 5 of the table base 4 and the internal thread parts 3 and 7 the press-in sleeve 2 in the clamping sleeve 7 more and the thread jammed together. In this way, one stable connection between the tube 1 and the foot 5 created.
- a scale 16 is provided on the foot 4 for precise height adjustment.
- the press-in sleeve 2 also has a locking lug 17 on, which with a not seen from the drawing the Scale 16 opposite groove of the foot 4 cooperates so that a stop position is reached with each full revolution, and in this way an exact height adjustment is possible.
- the foot 4 has one at its end facing the press-in sleeve 2 Safety pin 18, which in the thread 5 of the foot 4th protrudes and a complete unscrewing of the foot 4 inevitably prevented.
Landscapes
- Legs For Furniture In General (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Fluid-Damping Devices (AREA)
- Vending Machines For Individual Products (AREA)
Description
- Figur 1
- Die abgebrochene Explosionszeichnung eines Tischbeines mit verstellbarem Fuß,
- Figur 2
- einen Querschnitt der zusammengesetzten Teile nach Figur 1,
- Figur 3
- eine Unteransicht der Einpreßhülse,
- Figur 4
- einen Querschnitt nach Figur 3,
- Figur 5
- eine Draufsicht auf die Spannhülse,
- Figur 6
- eine Draufsicht auf den Spannring.
Claims (8)
- Höhenverstellvorrichtung für Möbel, insbesondere Tische, mit auf oder in einem Rohr (1) oder dgl. mittels eines Innen (3,7)- und eines Außengewindes (5) längsverstellbarem Fuß (4), dadurch gekennzeichnet, daß das Innen- (3,7) oder das Außengewinde (5) einerseits auf das Rohr (1) oder den Fuß (4) und andererseits auf eine Spannhülse (6) aufgeteilt ist, welche unverdrehbar aber axial verschiebbar mit dem das andere Gewindeteil (3,7) aufweisenden Rohr (1) oder Fuß (4) verbunden ist, wobei zwischen diesem und der Spannhülse (6) ein dieselben durch Drehverstellung auseinanderpressender Spannring (8) gelagert ist.
- Höhenverstellvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Spannring (8) einen oder mehrere Keile (13) und das mit dem aufgeteilten Gewinde (3,7) versehene Teil (2,6) sowie die Spannhülse (6) Gleitflächen (14,15) für den oder die Keile (13) aufweisen.
- Höhenverstellvorrichtung nach einem oder mehreren der vorhergehenden Ansprüche 1 oder 2, dadurch gekennzeichnet, daß der Fuß (4) mit Außengewinde (5) und das Rohr (1,2) sowie die Spannhülse (6) mit dem aufgeteilten Innengewinde (3,7) versehen sind.
- Höhenverstellvorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß der Innengewindeteil (3) des Rohres (1) und die Gleitflächen (14) für die Keile (13) in einer im Rohr (1) angeordneten Einpreßhüse (2) vorgesehen sind.
- Höhenverstellvorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß zur Verdrehsicherung die Spannhülse (6) mit axial überstehenden Ansätzen (11) versehen ist, welche in entsprechende Ausnehmungen (12) der Einpreßhülse (2) eingreifen.
- Höhenverstellvorrichtung nach einem oder beiden der vorhergehenden Ansprüche 4 oder 5, dadurch gekennzeichnet, daß die Einpreßhülse (2) einen Rastzapfen (17) aufweist, welcher mit einer Längsnut des Fußes (4) zusammenwirkt.
- Höhenverstellvorrichtung nach einem oder mehrerem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Fuß (4) an seinem dem Rohr (1) zugewandten Ende einen das vollständige Herausdrehen sperrenden Sicherungszapfen (18) aufweist, welcher in den Bereich seines Gewindes (5) hineinragt.
- Höhenverstellvorrichtung nach einem oder mehrerem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Fuß (4) eine Abdeckung (9) trägt, welche längsverschiebbar auf dem Rohr (1) angeordnet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29508298U | 1995-05-19 | ||
DE29508298U DE29508298U1 (de) | 1995-05-19 | 1995-05-19 | Höhenverstellvorrichtung für Möbel, insbesondere Tische |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0743033A1 EP0743033A1 (de) | 1996-11-20 |
EP0743033B1 true EP0743033B1 (de) | 1998-07-29 |
Family
ID=8008259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96105698A Expired - Lifetime EP0743033B1 (de) | 1995-05-19 | 1996-04-11 | Höhenverstellvorrichtung für Möbel, insbesondere Tische |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0743033B1 (de) |
JP (1) | JP2775423B2 (de) |
AT (1) | ATE168863T1 (de) |
AU (1) | AU704861B2 (de) |
BR (1) | BR9602325A (de) |
DE (2) | DE29508298U1 (de) |
DK (1) | DK0743033T3 (de) |
ES (1) | ES2122736T3 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK171962B1 (da) * | 1996-01-19 | 1997-09-01 | Ideassociates Ltd | Møbelben med teleskopisk forskydeligt afsnit |
IT1288298B1 (it) * | 1996-02-14 | 1998-09-16 | Vittorio Zuncheddu | Sedia scolastica e banco scolastico |
DE19709782C1 (de) * | 1997-03-10 | 1998-03-05 | Heitlinger Karl Leo | Möbelfuß oder Ständer |
IT1299271B1 (it) * | 1998-05-18 | 2000-02-29 | Leonardo Srl | Gamba da tavolo allungabile con dispositivo di bloccaggio perfezionato |
JP3528605B2 (ja) | 1998-06-16 | 2004-05-17 | コクヨ株式会社 | 机 |
WO2005120296A1 (en) * | 2004-06-07 | 2005-12-22 | Robin Townsend | Apparatus and method for setting furniture height |
CN106195537B (zh) * | 2016-08-30 | 2018-11-20 | 苏州安泰空气技术有限公司 | 洁净设备清洁型水平调整机构 |
USD802405S1 (en) | 2016-10-28 | 2017-11-14 | Varidesk, Llc | Leg extender |
CN109009624B (zh) * | 2018-08-09 | 2020-11-10 | 舒城县明公生猪养殖专业合作社 | 一种用于对牲畜腿部治疗的医疗康复装置 |
CN113576157A (zh) * | 2020-04-30 | 2021-11-02 | 林俪伊 | 桌脚 |
DE202020105570U1 (de) | 2020-09-29 | 2022-01-11 | Paul Henke GmbH & Co. Kommanditgesellschaft | Höhenverstellbarer Möbelfuß |
CN117426617A (zh) * | 2023-09-01 | 2024-01-23 | 江苏慕林智造科技股份有限公司 | 自锁推杆、电动升降桌及电动升降桌自锁方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3224800A (en) * | 1963-05-13 | 1965-12-21 | Up Right Inc | Adjustable supporting leg |
US5536068A (en) * | 1994-11-09 | 1996-07-16 | Carex, Inc. | Chair with adjustable legs |
DK171962B1 (da) * | 1996-01-19 | 1997-09-01 | Ideassociates Ltd | Møbelben med teleskopisk forskydeligt afsnit |
-
1995
- 1995-05-19 DE DE29508298U patent/DE29508298U1/de not_active Expired - Lifetime
-
1996
- 1996-04-11 ES ES96105698T patent/ES2122736T3/es not_active Expired - Lifetime
- 1996-04-11 DK DK96105698T patent/DK0743033T3/da active
- 1996-04-11 AT AT96105698T patent/ATE168863T1/de not_active IP Right Cessation
- 1996-04-11 EP EP96105698A patent/EP0743033B1/de not_active Expired - Lifetime
- 1996-04-11 DE DE59600375T patent/DE59600375D1/de not_active Expired - Fee Related
- 1996-05-02 JP JP8134174A patent/JP2775423B2/ja not_active Expired - Lifetime
- 1996-05-17 BR BR9602325A patent/BR9602325A/pt not_active Application Discontinuation
- 1996-05-17 AU AU52337/96A patent/AU704861B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP0743033A1 (de) | 1996-11-20 |
DE29508298U1 (de) | 1995-08-10 |
DK0743033T3 (da) | 1999-05-03 |
AU704861B2 (en) | 1999-05-06 |
ATE168863T1 (de) | 1998-08-15 |
ES2122736T3 (es) | 1998-12-16 |
JPH08308655A (ja) | 1996-11-26 |
AU5233796A (en) | 1996-11-28 |
DE59600375D1 (de) | 1998-09-03 |
BR9602325A (pt) | 1998-04-22 |
JP2775423B2 (ja) | 1998-07-16 |
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