EP1044630A1 - Zusammenklappbare Tischbeinstütze - Google Patents
Zusammenklappbare Tischbeinstütze Download PDFInfo
- Publication number
- EP1044630A1 EP1044630A1 EP00201341A EP00201341A EP1044630A1 EP 1044630 A1 EP1044630 A1 EP 1044630A1 EP 00201341 A EP00201341 A EP 00201341A EP 00201341 A EP00201341 A EP 00201341A EP 1044630 A1 EP1044630 A1 EP 1044630A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- brace
- leg
- hinge
- axis
- table leg
- 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- Withdrawn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
- A47B3/00—Folding or stowable tables
- A47B3/08—Folding or stowable tables with legs pivoted to top or underframe
- A47B3/091—Folding or stowable tables with legs pivoted to top or underframe with struts supporting the legs
- A47B3/0911—Folding or stowable tables with legs pivoted to top or underframe with struts supporting the legs the struts being permanently connected to top and leg or underframe and leg
- A47B3/0912—Folding or stowable tables with legs pivoted to top or underframe with struts supporting the legs the struts being permanently connected to top and leg or underframe and leg the strut being of two parts foldable relative to one another
Definitions
- This invention relates to a folding leg table leg brace mechanism
- brace which allows the leg to fold up under the table, but will also hold the leg rigid in the vertical plane.
- the key attributes of this brace is that it should be strong, simple and quick to use, reliable and safe.
- Many of these brace mechanisms use an "over-centre" folding mechanism, whereby the brace is hinged near the middle.
- the brace has a bracket of sorts which will hold the brace straight once locked out with the leg vertical.
- the main security to the brace remaining locked out is achieved by the middle of the three hinges on the brace being slightly over the centre line between the other two hinges. This should also be augmented by a safety catch or bracket. Often, however, the safety catch has to be manually fitted once the leg is in position and will be awkward to remove when folding the leg away.
- the brace has a conventional over-centre geometry with a new catch design that operates automatically and is easy to release to fold the leg.
- the action of the catch works on the axis of the centre hinge of the mechanism.
- the elements that are turning on this axis are free, within limits, to move laterally along this axis, but sprung towards one limit of movement on the axis.
- these same elements are restricted in their ability to spin about the centre hinge axis by the bracket which is solidly attached to the other half of the brace. In this way the brace is securely set with the leg perpendicular to the table top.
- the bracket will release them to spin about the hinge axis, allowing the leg to fold up into the plane of the table top.
- the bracket When operating from folded to open, the bracket will automatically allow the hinged elements to spin until they reach the locked out position at which moment they will click into the locked location.
- one end of the table consists of a top 1 with a leg 2.
- the leg is attached to the top and hinged at 3.
- the leg is held in the vertical plane by the brace made up of two elements 4 and 6, joined at the clip mechanism 5.
- the bar 4 has a hinge7 and is welded solidly to clip 5.
- the pair of bars 6 are attached to the leg at hinge 8 and to the clip at hinge 9.
- the brace assembly With the leg folded out, the brace assembly is held rigid by the walls 10 restraining the bars 6 from pivoting on their hinge 9.
- the bars 9 are sprung to sit firmly against the walls 11.
- When the bars 6 are squeezed together they are released by walls 10 and are able to rotate on the axis AA. As they do this the leg is able to fold up under the table.
- the leg is folded out and the bars 6 ride on the sloped walls 12 to allow them to run past the retaining walls 10, until they come in line with the bar 4 when they spring back to seat against walls 11.
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9908744 | 1999-04-16 | ||
GBGB9908744.7A GB9908744D0 (en) | 1999-04-16 | 1999-04-16 | Morgan folding leg table leg brace mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1044630A1 true EP1044630A1 (de) | 2000-10-18 |
Family
ID=10851678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00201341A Withdrawn EP1044630A1 (de) | 1999-04-16 | 2000-04-14 | Zusammenklappbare Tischbeinstütze |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1044630A1 (de) |
GB (1) | GB9908744D0 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112554903A (zh) * | 2020-12-23 | 2021-03-26 | 三一重型装备有限公司 | 掘进设备 |
EP4253827A1 (de) * | 2021-12-10 | 2023-10-04 | Mattingly Low Vision, Inc. | Leuchten mit ausfahrbarer basis und zugehörige verfahren |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH188279A (de) * | 1936-05-19 | 1936-12-31 | Kaspar Fritz | Zusammenklappbares, als Tisch oder Bank ausgebildetes Möbel. |
GB590815A (en) * | 1945-04-19 | 1947-07-29 | Sam Duke | Improvements in or relating to bracing units for a collapsible table or the like article of furniture |
-
1999
- 1999-04-16 GB GBGB9908744.7A patent/GB9908744D0/en not_active Ceased
-
2000
- 2000-04-14 EP EP00201341A patent/EP1044630A1/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH188279A (de) * | 1936-05-19 | 1936-12-31 | Kaspar Fritz | Zusammenklappbares, als Tisch oder Bank ausgebildetes Möbel. |
GB590815A (en) * | 1945-04-19 | 1947-07-29 | Sam Duke | Improvements in or relating to bracing units for a collapsible table or the like article of furniture |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112554903A (zh) * | 2020-12-23 | 2021-03-26 | 三一重型装备有限公司 | 掘进设备 |
EP4253827A1 (de) * | 2021-12-10 | 2023-10-04 | Mattingly Low Vision, Inc. | Leuchten mit ausfahrbarer basis und zugehörige verfahren |
Also Published As
Publication number | Publication date |
---|---|
GB9908744D0 (en) | 1999-06-09 |
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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: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
AKX | Designation fees paid | ||
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: 20010419 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |