WO1998048665A2 - Arbeitstisch - Google Patents
Arbeitstisch Download PDFInfo
- Publication number
- WO1998048665A2 WO1998048665A2 PCT/DE1998/001149 DE9801149W WO9848665A2 WO 1998048665 A2 WO1998048665 A2 WO 1998048665A2 DE 9801149 W DE9801149 W DE 9801149W WO 9848665 A2 WO9848665 A2 WO 9848665A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- table top
- support
- tube element
- foot
- sleeve
- Prior art date
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
- A47B9/00—Tables with tops of variable height
- A47B9/20—Telescopic guides
-
- 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
- A47B17/03—Writing-tables with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
- A47B17/033—Writing-tables with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves with parts added to the original furniture to enlarge its surface
-
- 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
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
-
- 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
- A47B37/00—Tables adapted for other particular purposes
- A47B2037/005—Tables specially adapted for laboratories
-
- 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
- A47B2200/0084—Accessories for tables or desks
- A47B2200/0086—Supplementary support fixed to the extension of a table leg
Definitions
- the invention relates to a work table according to the preamble of claim 1.
- a flexible work table should generally allow the table top to be adjusted. It is also common to equip the work table with additional functional elements, such as. B. with screen supports, telephone holders, privacy screens, storage boards, standing desks etc.
- a work table in which the table top is supported by two feet, each consisting of a tubular base element and a telescopically extendable table element guided vertically in the base element.
- the height of the table element can be adjusted and fixed by means of cross bolts passing through the base element.
- the deep plate is firmly attached to the upper end of the table element.
- From DE 87 14 332 Ul it is known to mount a support element in the form of a pedestal on the table top of a work table, to which additional functional elements can be attached at an adjustable height.
- the support element is arranged vertically displaceably in a table sleeve, which is inserted into a hole in the table top and braced with the table top.
- a clamping screw inserted radially into the table sleeve serves to fix the support element in the table sleeve.
- the table sleeve and part of the support element constantly protrude upward beyond the table top.
- a work table is known in which the table support feet are adjustable in height by means of attached pipe pieces.
- the feet can be extended upwards beyond the table top by additional pipe pieces to arrange additional functional elements above the table top.
- the invention has for its object to design a work table so that it allows a versatile flexible adjustment and is inexpensive to manufacture.
- the basic idea of the invention is to design the base of the work table with a table tube element arranged under the table top, which is either directly rigidly connected to the table top or to a frame carrying the table top.
- the table top has an opening axially aligned with the table tube element.
- a support element is guided telescopically in the table tube element. If necessary, the support element can be pulled out through the opening on the table top in order to attach additional functional elements above the table top to the support. attach ge element. If such additional functional elements are not required, the support element can be pushed into the foot so that it is completely below the surface of the table top and the free table surface of the work table does not interfere with functionality or optics.
- the rigid connection of the table tube element to the table top or the frame supporting the table top results in a high stability of the work table.
- the tilt resistance of the table tube element also ensures that the support element is not only guided vertically, but in particular can also absorb a high tilt load, e.g. B. by radially protruding arms for screen devices, standing desks or the like.
- the support element can be inserted into the table tube element over almost the entire length of the foot.
- the support element can therefore have a great length and can be pulled out over a correspondingly large length range over the table top. This results in great versatility in terms of attachment and the type of additional functional elements.
- the entire length of the support element can be inserted into the table tube element of the foot if no additional functional elements are required without the support element accommodated in the foot impairing the free space under the table top or being disruptively visible.
- the table tube element forms the entire foot and stands with its lower end on the floor.
- the table top cannot be adjusted in height.
- the foot has a floor element which is vertically adjustable in relation to the table tube element connected to the table top and which stands on the floor.
- the mutual adjustment of the table tube element and the base element also results in a Height adjustment of the table top without affecting the advantages of the support element.
- the table tube element can have a great length because it forms the entire foot and / or because this ensures a particularly tilt-stable guidance of the carrying element.
- the table tube element is preferably formed in two parts and consists of a table sleeve attached to the table top or the frame supporting the table top and a foot piece which can be rigidly connected to the table sleeve but can be removed from the table sleeve. Removing the foot piece makes it easier to transport and store the work table.
- Figure 1 schematically shows a vertical section of a first
- FIG. 2 shows a vertical section of a second embodiment of the foot
- FIG. 3 shows a vertical section of a third embodiment of the foot
- FIG. 4 shows a vertical section of a fourth embodiment of the foot
- FIG. 5 shows a vertical section of a fifth embodiment of the foot
- FIG. 6 shows a vertical section of a sixth embodiment of the foot
- Figure 7 is a vertical section of a seventh embodiment of the foot
- FIG. 8 the foot of FIG. 7 in a further adjustment situation
- Figure 10 is a vertical section of an eighth embodiment of the foot.
- the work table has a table top 10 which is supported by one or more feet. For example, four feet can be provided. Likewise, the work table can have a single central foot, two L-feet or T-feet or three feet. The design of the feet is essential for the invention, so that it is sufficient to explain the invention with reference to a single foot and to represent only a single foot in the drawing. If the work table has several feet, these can be designed in a corresponding manner.
- the table top 10 lies firmly on a frame 12 of a frame.
- Firmly connected to the frame 12, e.g. B. is welded a table sleeve 14, the upper end of which ends flush with the upper edge of the frame 12 and thus on the underside of the table top 10.
- the table sleeve 14 projects downward beyond the frame 12.
- a tubular foot piece 16 is pushed onto the end of the table sleeve 14 which projects downward beyond the frame 12 and is fixedly but releasably connected to the table sleeve 14 by means of a clamping piece 18.
- the table sleeve 14 and the foot piece 16 form a dismountable Table tube element, the length of which corresponds essentially to the length of the foot.
- a tubular bottom element 20 is in turn telescopically slid onto the bottom of the foot piece 16.
- the foot piece 16 can be adjusted to a desired vertical height relative to the base element 20 and is locked in the desired height by means of an adjusting piece 22.
- the setting piece 22 is clamped to the foot piece 16, so that the foot piece 16 is supported vertically on the base element 20 by means of the setting piece 22. A height adjustment of the table top 10 is thereby possible.
- an opening 24 is provided in the table top 10, which penetrates the table top.
- the clear inside diameter of the opening 24 and the table sleeve 14 match.
- a tubular support element 26 is guided telescopically in the table sleeve 14 and can be locked in its desired extended position by means of a clamping screw 28 which is arranged radially in the table sleeve 14.
- the support element 26 can be pulled out through the opening 24 of the table top 10 vertically upwards over the table top 10, as shown in FIG. 1.
- Additional functional elements 30 can be attached to the area of the carrying element 26 protruding beyond the table top 10, e.g. B. be clamped.
- Such functional elements can e.g. B. screen carriers, telephone arms, boards for the so-called third level, table walls, standing desks, etc.
- the carrying element 26 is pushed down into the table sleeve 14 until the upper end of the carrying element 26 lies below the table surface.
- the opening 24 can then be closed flush with a closure cap 56, so that the surface of the table top 10 is not visually impaired and can be used freely on the entire surface.
- the support element 26 can be in the table sleeve 14, the foot piece 16th and the base element 20 are inserted so that the length of the support element 26 can be up to the entire length of the foot. This results in the possibility of extending the support element 26 to a very large length beyond the table top 10 if necessary, which expands the possibility of use for a wide variety of functional elements 30. In addition, there is a stable tiltable guidance of the support element over a long length.
- Figure 2 shows a second embodiment of the base of the work table.
- the table tube element 32 is attached to the frame 12 and, in this exemplary embodiment, is formed in one piece and cannot be dismantled.
- the table tube element 32 is screwed to the frame 12 by means of connecting tabs 34.
- the table tube element 32 engages from below in the opening 24 of the table top 10, but ends below the upper working surface of the table top 10.
- the table tube element 32 has an outer diameter which corresponds to the inside diameter of the opening 24, so that the table tube element 32 can be used simultaneously for positioning and fixing the table top 10 on the frame 12.
- the table tube element 32 is in turn guided in a height-adjustable manner in the base element 20 and can be locked by means of the adjusting element 22.
- the one-piece table tube element 32 has a length which corresponds to almost the entire height of the foot.
- the carrying element 26 is guided over this entire length of the table tube element 32, so that the carrying element 26 has a particularly high resistance to tipping.
- Figure 3 shows a third embodiment of the foot.
- the one-piece table tube element 32 combined with a connector 36 which is screwed to the underside of the table top. This results in a rigid connection of the table tube element 32 directly to the table top 10. In this embodiment, the table tube element 32 ends on the underside of the table top 10. Otherwise, this exemplary embodiment corresponds to the exemplary embodiment in FIG. 2.
- Figure 4 shows a fourth embodiment of the foot.
- the fourth exemplary embodiment essentially corresponds to the exemplary embodiment in FIG. 3. Only the height adjustment of the table top 10 is modified.
- the tubular bottom element 20 has, in its wall, spaced insertion holes 38 in a vertical row, into which a support bolt 40 can be inserted.
- the support bolt 40 is inserted into the desired height in one of the insertion holes 38.
- the table tube element 32 is guided telescopically in the base element 20 and is supported vertically on the support bolt 40.
- Figure 5 shows a fifth embodiment of the foot.
- the table sleeve 14 is screwed onto the underside of the table top 10 by means of a connecting piece 36 and engages in the opening 24 in the table top 10.
- a tubular base element 20 connects axially flush to the lower end of the table sleeve 14 and has the same diameter and the same wall thickness.
- the lower edge of the table sleeve 14 and the upper edge of the base element 20 are chamfered at an equal angle to the axis, so that support edges 42 are formed.
- An outer guide sleeve 44 coaxially engages around the table sleeve 14 and the upper end of the base element 20 and is firmly connected to the table sleeve 14, e.g. B.
- the supporting edges 42 of the table sleeve 14 and the base element 20 abut one another over the entire circumference, so that the lowest position of the table top 10 results. If the base element 20 is rotated relative to the table sleeve 14, the highest point of the support edge 42 of the base element 20 moves along the support edge 42 of the table sleeve 14 and moves downward, so that the length of the foot changes. By means of a clamping screw 46 seated in the guide sleeve 44, the base element 20 can be locked in the desired rotational position and thus the foot at the desired height.
- Figure 6 shows a sixth embodiment of the foot.
- the table sleeve 14 is fastened to the frame 12, for example welded on.
- the table sleeve 14 engages in the opening 24 of the table top 10, so that the table top 10 is positioned and fixed on the frame 12.
- a guide sleeve 44 is pushed on and is connected to the table sleeve 14 in a detachable manner by means of a clamping ring 48.
- the clamping ring 48 has a sufficient wall thickness to accommodate a thread for clamping screws 50. A relatively thin-walled guide sleeve 44 can therefore be used.
- the base element 20 is telescopically inserted into the guide sleeve 44 from below.
- the base element 20 is also designed as a round tube and is rotatable in the guide sleeve 44 and axially movable.
- the outer diameter of the base element 20 is approximately smaller than the inner diameter of the guide sleeve 44.
- a helical groove is screwed into the outer lateral surface of the base element 20, into which a spring wire 52 is inserted.
- the difference between the inner diameter of the guide sleeve 44 and the outer diameter of the bottom part 20, the depth of the screwed-in helical groove and the diameter of the spring wire 52 are matched to one another such that the spring wire 52 fits snugly on the inner circumference of the guide tion sleeve 44 abuts and is fixed immovably in the groove.
- the base element 20 is thus guided exactly in the guide sleeve 44 via the spring wire 52.
- a support pin 54 is inserted radially into the guide sleeve 44, the inner end of which rests on the outer lateral surface of the base element 20.
- the spring wire 52 forms a helical support track for the support bolt 54, so that the support bolt 54 moves on the spring wire 52 by rotating the base element 20 relative to the guide sleeve 44. Since the guide sleeve 44 is supported vertically via the support bolt 54 on the spring wire 52 and thus on the base element 20, a height adjustment over several turns of the spring wire 52 is possible by rotating the base element 20.
- FIGS. 1-10 A seventh exemplary embodiment of the foot is shown in FIGS.
- the table sleeve 14 is integrally connected to the frame 12.
- the table top 10 sits on the frame 12 and is screwed to it.
- the carrying element 26 is guided telescopically in the table sleeve 14 on the one hand and in the tubular base element 20 on the other hand, which has the same inner diameter as the table sleeve 14.
- FIG. 7 shows the situation in which the table top 10 assumes its lowest position and no additional functional element 30 above the table top 10 is required.
- the table sleeve 14 is pushed down on the support element 26 so that it sits on top of the base element 20 and is supported vertically by the latter.
- the support member 26 is pushed down into the table sleeve 14 and the bottom member 20 so that the support member 26 is completely below the surface of the table top 10.
- a cover cap 56 is inserted into the opening 24 of the table top 10 and closes this opening 24 flush with the surface of the table top 10.
- Figure 8 shows the situation in which the table top 10 is set higher and also no functional element 30 is required.
- spacer support elements 58 are used, which are supported on the base element 20 and carry the spacer sleeve 14 and with it the table top 10 at the desired height.
- the spacer support elements 58 are preferably designed as annular sleeves which enclose the support element 26.
- the spacer support elements 58 are expediently slotted sleeves which are made of plastic, so that they can be spread apart and clipped onto the carrying element 26 from the side.
- FIG. 9 shows a further situation in which functional elements 30 are additionally provided above the table top 10.
- the carrying element 26 is telescopically pulled further upwards through the table sleeve 14 until the carrying element 26 projects beyond the surface of the table top 10 in the desired length.
- the support element 26 is in turn fixed by the clamping screw 28.
- Further spacer support elements 58 can now be placed on the support element 26 above the table top 10, which vertically support the functional elements 30 on the support element 26 at the desired height above the table top 10.
- the height of the table top 10 can be adjusted by using spacer support elements 58 between the base element 20 and the table sleeve 14 or distance support elements 58 located there can be removed.
- the height of the functional elements 30 above the table top 10 is not influenced by this height adjustment of the table top 10.
- An eighth exemplary embodiment of the foot is shown in FIG.
- the carrying element 26 is guided telescopically in the base element 20 on the one hand, and on the other hand the table sleeve 14 is displaceably guided on the carrying element 26.
- the table sleeve 14 is screwed to the underside of the table top 10 by means of a connecting piece 36.
- the support member 26 is adjusted with respect to the table top 10 so that the support member 26 either protrudes beyond the table top as shown in FIG. 10 or is under the surface of the table top 10 as shown in FIGS. 7 and 8 is shown for the previous embodiment.
- the table sleeve 14 is fixed on the support element 26 by means of a clamping ring 60 and a clamping screw 62. If the support element 26 protrudes beyond the table top 10, additional functional elements 30 can be arranged on the support element 26 and at the desired height above the table top 10, for. B. can also be fixed by means of a clamping ring 60 and a clamping screw 62.
- the table top 10 can optionally be adjusted in height together with the functional elements 30.
- the support element 26 is telescopically extended from the base element 20 until the table top 10 assumes the desired height.
- the support element 26 is fixed in the base element 20, for which purpose a further clamping ring 64 with a clamping screw 66 is used, which clamps the support element 26 in the base element 20 by clamping. sth283 ep
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
- Ladders (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Inorganic Insulating Materials (AREA)
- Massaging Devices (AREA)
- Vending Machines For Individual Products (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU82072/98A AU8207298A (en) | 1997-04-26 | 1998-04-24 | Working table |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19717772.7 | 1997-04-26 | ||
DE19717772 | 1997-04-26 | ||
DE19732590.4 | 1997-07-29 | ||
DE19732590A DE19732590C1 (de) | 1997-04-26 | 1997-07-29 | Arbeitstisch |
DE19738220.7 | 1997-09-02 | ||
DE19738220A DE19738220C2 (de) | 1997-04-26 | 1997-09-02 | Arbeitstisch |
DE29718494U DE29718494U1 (de) | 1997-09-02 | 1997-10-17 | Fuß für einen Arbeitstisch |
DE29718494.6 | 1997-10-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1998048665A2 true WO1998048665A2 (de) | 1998-11-05 |
WO1998048665A3 WO1998048665A3 (de) | 1999-02-04 |
Family
ID=27438593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1998/001149 WO1998048665A2 (de) | 1997-04-26 | 1998-04-24 | Arbeitstisch |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0873700B1 (de) |
AT (1) | ATE195228T1 (de) |
AU (1) | AU8207298A (de) |
DK (1) | DK0873700T3 (de) |
WO (1) | WO1998048665A2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10341258B3 (de) * | 2003-09-04 | 2005-03-03 | Storebest Gmbh & Co. Kg | Tisch zur Präsentation von Waren |
IT1397416B1 (it) * | 2010-01-12 | 2013-01-10 | Barracchia | Tavolo con base telescopica-basculante. |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8316662U1 (de) | 1983-06-08 | 1983-12-15 | Sysscan GmbH, 8025 Unterhaching | Variabel zusammensetzbarer arbeitstisch |
DE8714332U1 (de) | 1987-10-28 | 1987-12-10 | ErgoDesk System GmbH, 5000 Köln | Geräte-Schwenkarm zur Befestigung an einer Tischplatte |
DE29612671U1 (de) | 1996-07-22 | 1996-09-19 | Betakey Co., Ltd., Yung-Ho, Taipeh | Computertisch |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2060117B (en) * | 1979-10-12 | 1983-03-23 | Linvar Ltd | Structural joints |
DE3341535C2 (de) * | 1983-11-17 | 1985-11-07 | Technisch handels- en adviesburo van Engeland, Almelo | Verstellvorrichtung für Arbeitstische |
NO891636D0 (no) * | 1989-04-20 | 1989-04-20 | Svein Knudsen | Fleksibel bordloesning. |
DE9003871U1 (de) * | 1990-04-03 | 1990-10-11 | Ziegler, Frank, 6330 Wetzlar | Variables Tischsystem mit außenliegenden Tischbeinen |
FR2688988B1 (fr) * | 1992-03-25 | 1996-03-08 | Bernard Parenty | Element modulaire meublant destine a l'agencement de bureaux ou autres postes de travail. |
-
1998
- 1998-04-23 EP EP98107450A patent/EP0873700B1/de not_active Expired - Lifetime
- 1998-04-23 DK DK98107450T patent/DK0873700T3/da active
- 1998-04-23 AT AT98107450T patent/ATE195228T1/de not_active IP Right Cessation
- 1998-04-24 WO PCT/DE1998/001149 patent/WO1998048665A2/de active Application Filing
- 1998-04-24 AU AU82072/98A patent/AU8207298A/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8316662U1 (de) | 1983-06-08 | 1983-12-15 | Sysscan GmbH, 8025 Unterhaching | Variabel zusammensetzbarer arbeitstisch |
DE8714332U1 (de) | 1987-10-28 | 1987-12-10 | ErgoDesk System GmbH, 5000 Köln | Geräte-Schwenkarm zur Befestigung an einer Tischplatte |
DE29612671U1 (de) | 1996-07-22 | 1996-09-19 | Betakey Co., Ltd., Yung-Ho, Taipeh | Computertisch |
Also Published As
Publication number | Publication date |
---|---|
EP0873700A3 (de) | 1999-01-13 |
ATE195228T1 (de) | 2000-08-15 |
WO1998048665A3 (de) | 1999-02-04 |
EP0873700B1 (de) | 2000-08-09 |
AU8207298A (en) | 1998-11-24 |
DK0873700T3 (da) | 2000-11-27 |
EP0873700A2 (de) | 1998-10-28 |
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