EP3741254C0 - Guide rail-free chair guidance device - Google Patents
Guide rail-free chair guidance deviceInfo
- Publication number
- EP3741254C0 EP3741254C0 EP20000192.3A EP20000192A EP3741254C0 EP 3741254 C0 EP3741254 C0 EP 3741254C0 EP 20000192 A EP20000192 A EP 20000192A EP 3741254 C0 EP3741254 C0 EP 3741254C0
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide rail
- guidance device
- free chair
- chair
- free
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/023—Reclining or easy chairs having independently-adjustable supporting parts the parts being horizontally-adjustable seats ; Expandable seats or the like, e.g. seats with horizontally adjustable parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/12—Theatre, auditorium, or similar chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/006—Chair or stool bases with castors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
- A47C9/022—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools movably mounted on a working-table or the like
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019113297.5A DE102019113297A1 (en) | 2019-05-20 | 2019-05-20 | Chair guide device without guide rails |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102019113297 Previously-Filed-Application | 2019-05-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3741254A1 EP3741254A1 (en) | 2020-11-25 |
EP3741254B1 EP3741254B1 (en) | 2023-11-15 |
EP3741254C0 true EP3741254C0 (en) | 2023-11-15 |
Family
ID=70802559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20000192.3A Active EP3741254B1 (en) | 2019-05-20 | 2020-05-19 | Guide rail-free chair guidance device |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3741254B1 (en) |
DE (1) | DE102019113297A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021132447A1 (en) | 2021-12-17 | 2023-06-22 | Josef Trendelkamp | Chair leg and chair guide device with chair leg |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2548066A (en) * | 1946-02-12 | 1951-04-10 | Rivera Aureo | Self-adjusting chair |
SE437117B (en) * | 1981-06-15 | 1985-02-11 | Univ Goeteborg | Ergonomic device at a workplace. |
AU2003298464A1 (en) * | 2002-08-21 | 2004-03-29 | Gerhard Fischer | Guide mechanism for a chair that can be displaced back and forth |
DE202005005317U1 (en) * | 2005-04-04 | 2005-09-01 | Trendelkamp, Josef | Chair guiding device |
US7448684B2 (en) * | 2005-06-28 | 2008-11-11 | Chen Hsing Enterprise Co., Ltd. | Backrest adjustment device |
DE102012100432B3 (en) * | 2012-01-19 | 2013-01-24 | Josef Trendelkamp | Chair guide device with tilting plate |
DE202013005988U1 (en) * | 2013-07-04 | 2013-09-26 | Gerhard Fischer | Device for supporting and movably guiding a chair |
DE202013012154U1 (en) * | 2012-07-18 | 2015-05-27 | Goracon Engineering Gmbh | Device for supporting and movably guiding a chair |
DE102013109727B3 (en) * | 2013-09-05 | 2014-09-18 | Josef Trendelkamp | Non-slip chair guide device |
DE102014106881A1 (en) * | 2014-05-15 | 2015-11-19 | Josef Trendelkamp | Chair guide device with at least one roller belt spring |
DE102017102290B4 (en) * | 2016-10-20 | 2023-12-28 | Trendelkamp Technologie Gmbh | Chair guide device with damper system |
DE202016105901U1 (en) * | 2016-10-20 | 2017-01-24 | Trendelkamp Technologie Gmbh | Chair guide device with damper system |
DE102017104498A1 (en) * | 2017-03-03 | 2018-09-06 | Trendelkamp Technologie Gmbh | Housing-free chair guide device |
DE102018000420B4 (en) * | 2018-01-19 | 2019-08-14 | Trendelkamp Technologie Gmbh | Chair guiding device |
-
2019
- 2019-05-20 DE DE102019113297.5A patent/DE102019113297A1/en active Pending
-
2020
- 2020-05-19 EP EP20000192.3A patent/EP3741254B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3741254B1 (en) | 2023-11-15 |
DE102019113297A1 (en) | 2020-11-26 |
EP3741254A1 (en) | 2020-11-25 |
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