DE2251818A1 - Stuhl - Google Patents
StuhlInfo
- Publication number
- DE2251818A1 DE2251818A1 DE2251818A DE2251818A DE2251818A1 DE 2251818 A1 DE2251818 A1 DE 2251818A1 DE 2251818 A DE2251818 A DE 2251818A DE 2251818 A DE2251818 A DE 2251818A DE 2251818 A1 DE2251818 A1 DE 2251818A1
- Authority
- DE
- Germany
- Prior art keywords
- chair
- seat
- cavity
- wedge
- parts
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000011800 void material Substances 0.000 claims 1
- 238000003825 pressing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
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
- A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs Characterized By Structure (AREA)
- Special Chairs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB49289/71A GB1414965A (en) | 1971-10-22 | 1971-10-22 | Chairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2251818A1 true DE2251818A1 (de) | 1973-04-26 |
Family
ID=10451830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2251818A Pending DE2251818A1 (de) | 1971-10-22 | 1972-10-21 | Stuhl |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3858935A (enrdf_load_stackoverflow) |
| DE (1) | DE2251818A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2157655A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1414965A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4398766A (en) * | 1981-04-27 | 1983-08-16 | Tusco, Inc. | Boat seat mounting structure |
| US4432582A (en) * | 1981-12-17 | 1984-02-21 | Wilkhahn-Wilkening & Hahne Gmbh & Company | Chair with means for adjusting the inclination of the backrest |
| AU665253B2 (en) * | 1992-06-15 | 1995-12-21 | Jim Condos | Chair |
| US5542743A (en) * | 1995-01-20 | 1996-08-06 | Hon Industries Inc. | Task chair |
| US6921135B2 (en) * | 2002-09-04 | 2005-07-26 | Craig Ellis | Child's adjustable chair |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2281038A (en) * | 1940-03-18 | 1942-04-28 | Posture Res Corp | Chair |
| US2662586A (en) * | 1950-07-28 | 1953-12-15 | Roy A Cramer | Resilient mounting for chair backs |
| US2784769A (en) * | 1955-06-06 | 1957-03-12 | Sturgis Posture Chair Company | Chair construction |
| US3115368A (en) * | 1962-04-26 | 1963-12-24 | Emil J Paidar Company | Chair structure and support |
| US3173723A (en) * | 1964-06-08 | 1965-03-16 | American Seating Co | Seat attachment |
| US3539142A (en) * | 1968-10-02 | 1970-11-10 | Estad Products Inc | Positional adjustment device for casket beds |
| US3526430A (en) * | 1968-11-18 | 1970-09-01 | Art Metal Knoll Corp | Back height adjustment mechanism |
| ZA714218B (en) * | 1970-07-13 | 1972-03-29 | Sebel Ltd | Improvements in upholstered furniture |
-
1971
- 1971-10-22 GB GB49289/71A patent/GB1414965A/en not_active Expired
-
1972
- 1972-10-21 DE DE2251818A patent/DE2251818A1/de active Pending
- 1972-10-23 FR FR7237473A patent/FR2157655A5/fr not_active Expired
- 1972-10-24 US US299904A patent/US3858935A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3858935A (en) | 1975-01-07 |
| GB1414965A (en) | 1975-11-19 |
| FR2157655A5 (enrdf_load_stackoverflow) | 1973-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |