EP0256610A2 - Zusammenklappbarer Schreibtisch - Google Patents
Zusammenklappbarer Schreibtisch Download PDFInfo
- Publication number
- EP0256610A2 EP0256610A2 EP87302509A EP87302509A EP0256610A2 EP 0256610 A2 EP0256610 A2 EP 0256610A2 EP 87302509 A EP87302509 A EP 87302509A EP 87302509 A EP87302509 A EP 87302509A EP 0256610 A2 EP0256610 A2 EP 0256610A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- generally rectangular
- desk
- members
- lever
- rectangular members
- 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.)
- Withdrawn
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
- A47B27/00—Drawing desks or tables; Carriers for drawing-boards
- A47B27/02—Adjustable drawing tables without balancing means
-
- 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
- A47B2200/0041—Height adjustable table top with parallel link arms
-
- 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 collapsible desk, more particularly to such a desk of adjustable height.
- the object of the present invention is to provide a desk that substantially eliminates the above-mentioned inconvenience, that is to say one which through a simple handling mechanism, allows regulation of the height of the desk, and at the same time can be folded away, to facilitate its storage and transportation with a minimum of space.
- a collapsible desk of adjustable height comprising a board and support foot means joined in an articulated way by first and second parallel, generally rectangular members in such a way that the board, the foot means and the said members provide a deformable parallelogram which allows one to regulate the height of the desk, one of the said members being provided with support means via which a lever is rotatably mounted and the lever being provided with means for holding it and thereby the said board in a determined one of plurality of positions.
- Each of the said generally rectangular members may have been formed using a tubular element.
- the said generally rectangular members could be vertically offset slightly with respect to each other and, in this case, the said one of the said generally rectangular members could be the lower one of these members.
- the said holding means comprises a series of detents with which the said lever is provided and a rod with which the said detents cooperate, the rod being held by first and second supports fast with the upper side of the other of the said generally rectangular members.
- the said support means via which the lever is rotatably mounted could comprise first and second supports fast with the said one of the said generally rectangular members.
- the said lever could be generally U-shaped to comprise a double lever which is rotatably mounted via the said first and second supports fast with the said one of the said generally rectangular members.
- At least one side of the said board could be provided with an aperture to receive coupling means.
- One of the said generally rectangular members could be offset horizontally in relation to the other for better folding of the desk.
- Article carrying means for example in the form of grid means, could be carried by the upper sides of the said generally rectangular members.
- a desk comprises a board 1, provided on its underside with a support 2 in which are rotatably mounted the horizontal upper sides of two identical parallel, generally rectangular members 3 and 4.
- the members 3 and 4 have each been made starting from an elongate element, preferably tubular.
- the two lower, horizontal sides of members 3 and 4 are rotatably mounted in feet 5 (which feet serve as a support for the desk), so that the two members 3 and 4 remain arranged in parallel planes, a deformable parallelogram being provided between support 2, the non-horizontal sides of the members 3 and 4 and the feet 5, which deformable parallelogram allows the board 1 to be placed in different parallel planes.
- a double lever 6 (which is generally U-shaped when viewed from above, so that it has two arms) rotatably mounted via two supports 7 fast with the upper side of the generally rectangular member 3, at least one of the arms of the lever 6 having a series of detents in the form of slots 8, which cooperate with a rod 9 mounted between supports 10 fast with the upper side of the generally rectangular member 4.
- the described desk may be enlarged by means of grids or other accessories.
- various such desks can be joined together, the desks having in the sides of their boards 1 apertures 11 which allow one desk to be coupled to another by way of a grid 12 (see Figure 3).
- a grid 13 as shown in Figure 4 may also be received in such an aperture 11.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8600220 | 1986-08-04 | ||
ES8600220U ES1000067Y (es) | 1986-08-04 | 1986-08-04 | Pupitre plegalbe de altura graduable |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0256610A2 true EP0256610A2 (de) | 1988-02-24 |
EP0256610A3 EP0256610A3 (de) | 1989-11-08 |
Family
ID=8246862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87302509A Withdrawn EP0256610A3 (de) | 1986-08-04 | 1987-03-24 | Zusammenklappbarer Schreibtisch |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0256610A3 (de) |
ES (1) | ES1000067Y (de) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9214286U1 (de) * | 1992-10-22 | 1993-01-21 | Geha-Werke Gmbh, 3000 Hannover, De | |
GB2294873A (en) * | 1994-10-25 | 1996-05-15 | Hood Computers Pty Limited | A support mechanism for a keyboard |
FR2730613A1 (fr) * | 1995-02-16 | 1996-08-23 | Legendre Christian Rene Antoin | Table basse multi-usages pliante a position variable |
US6270047B1 (en) | 1998-11-06 | 2001-08-07 | Compx International Inc. | Keyboard tilt mechanism |
US6336617B1 (en) | 1998-11-06 | 2002-01-08 | Peter Barber | Ratchet tilt mechanism |
US6336618B1 (en) | 1999-10-15 | 2002-01-08 | Compx International Inc | Adjustable computer keyboard platform support mechanism |
US7841570B2 (en) | 1997-03-12 | 2010-11-30 | Humanscale Corporation | Keyboard support mechanism |
TWI471109B (zh) * | 2012-09-19 | 2015-02-01 | Gem Office Products Inc | Lift table |
US10413053B2 (en) | 2012-05-24 | 2019-09-17 | Varidesk, Llc | Adjustable desk platform |
IT201900014955A1 (it) * | 2019-08-22 | 2021-02-22 | Lci Italy Srl | Dispositivo di supporto per tavolo |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1557566A (en) * | 1975-09-18 | 1979-12-12 | Martz Kg Marabuwerke | Structure providing for the adjustment of a drawing board on a base frame |
AT359233B (de) * | 1978-04-18 | 1980-10-27 | Reppisch Werke Ag | Zeichenstaender |
EP0176955A2 (de) * | 1984-10-04 | 1986-04-09 | VS Vereinigte Spezialmöbelfabriken Verwaltungs-GmbH | Klapp-Beschlag |
EP0178569A2 (de) * | 1984-10-19 | 1986-04-23 | FIRMA KÖNIG & NEURATH KG | Arbeitstisch, insbesondere Bürotisch |
-
1986
- 1986-08-04 ES ES8600220U patent/ES1000067Y/es not_active Expired
-
1987
- 1987-03-24 EP EP87302509A patent/EP0256610A3/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1557566A (en) * | 1975-09-18 | 1979-12-12 | Martz Kg Marabuwerke | Structure providing for the adjustment of a drawing board on a base frame |
AT359233B (de) * | 1978-04-18 | 1980-10-27 | Reppisch Werke Ag | Zeichenstaender |
EP0176955A2 (de) * | 1984-10-04 | 1986-04-09 | VS Vereinigte Spezialmöbelfabriken Verwaltungs-GmbH | Klapp-Beschlag |
EP0178569A2 (de) * | 1984-10-19 | 1986-04-23 | FIRMA KÖNIG & NEURATH KG | Arbeitstisch, insbesondere Bürotisch |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9214286U1 (de) * | 1992-10-22 | 1993-01-21 | Geha-Werke Gmbh, 3000 Hannover, De | |
GB2294873A (en) * | 1994-10-25 | 1996-05-15 | Hood Computers Pty Limited | A support mechanism for a keyboard |
FR2730613A1 (fr) * | 1995-02-16 | 1996-08-23 | Legendre Christian Rene Antoin | Table basse multi-usages pliante a position variable |
US7841570B2 (en) | 1997-03-12 | 2010-11-30 | Humanscale Corporation | Keyboard support mechanism |
US7841569B2 (en) | 1997-03-12 | 2010-11-30 | Humanscale Corporation | Keyboard support mechanism |
US6270047B1 (en) | 1998-11-06 | 2001-08-07 | Compx International Inc. | Keyboard tilt mechanism |
US6336617B1 (en) | 1998-11-06 | 2002-01-08 | Peter Barber | Ratchet tilt mechanism |
US6336618B1 (en) | 1999-10-15 | 2002-01-08 | Compx International Inc | Adjustable computer keyboard platform support mechanism |
US6460816B1 (en) | 1999-10-15 | 2002-10-08 | Compx International, Inc. | Adjustable computer keyboard platform support mechanism |
US10413053B2 (en) | 2012-05-24 | 2019-09-17 | Varidesk, Llc | Adjustable desk platform |
TWI471109B (zh) * | 2012-09-19 | 2015-02-01 | Gem Office Products Inc | Lift table |
IT201900014955A1 (it) * | 2019-08-22 | 2021-02-22 | Lci Italy Srl | Dispositivo di supporto per tavolo |
Also Published As
Publication number | Publication date |
---|---|
ES1000067U (es) | 1988-01-01 |
EP0256610A3 (de) | 1989-11-08 |
ES1000067Y (es) | 1988-06-01 |
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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: A2 Designated state(s): AT BE CH DE FR GB GR IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE FR GB GR IT LI LU NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19900509 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: CAPDEVILA ABATTE, GUILLERMO |