BE356970A - - Google Patents
Info
- Publication number
- BE356970A BE356970A BE356970DA BE356970A BE 356970 A BE356970 A BE 356970A BE 356970D A BE356970D A BE 356970DA BE 356970 A BE356970 A BE 356970A
- Authority
- BE
- Belgium
- Prior art keywords
- rod
- spring
- seat
- plate
- sleeve
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
- A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/18—Chairs or stools with rotatable seat
-
- 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
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
- A47C7/441—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with adjustable elasticity
-
- 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
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
- A47C7/443—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs
-
- 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
- A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
Landscapes
- Chairs Characterized By Structure (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Seats For Vehicles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST43640D DE500846C (de) | 1927-12-29 | 1927-12-29 | Stuhl mit neigbarem Sitz |
DEST45181D DE518340C (de) | 1927-12-29 | 1928-12-18 | Stuhl mit gegen den Sitzschaft federnd neigbarem Sitz |
Publications (1)
Publication Number | Publication Date |
---|---|
BE356970A true BE356970A (sl) | 1929-01-31 |
Family
ID=6589720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE356970D BE356970A (sl) | 1927-12-29 | 1928-12-28 |
Country Status (7)
Country | Link |
---|---|
US (1) | US1755228A (sl) |
AT (1) | AT117809B (sl) |
BE (1) | BE356970A (sl) |
CH (1) | CH139135A (sl) |
DE (2) | DE500846C (sl) |
FR (1) | FR666424A (sl) |
GB (2) | GB314785A (sl) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE929087C (de) * | 1950-12-05 | 1955-06-20 | Albert Spieth | Stuhl mit gegen den Sitzschaft federnd neigbarem Sitz |
CH328370A (de) * | 1955-02-23 | 1958-03-15 | Stoll Albert Ing Dipl | Stuhl mit einem allseitig neigbar auf einem Stützschaft angeordneten Sitz |
FR1287379A (fr) * | 1960-11-28 | 1962-03-16 | Dispositif tournant, réglable en hauteur et basculant suivant le poids de l'utilisateur, pour siège, plus spécialement pour siège de bureau | |
US3206153A (en) * | 1963-02-25 | 1965-09-14 | Bjorgensen Designs Ltd | Tilt swivel mechanism for chairs |
US3603553A (en) * | 1969-10-17 | 1971-09-07 | Doerner Products Co Ltd | Chair control |
US4160553A (en) * | 1977-01-12 | 1979-07-10 | Henry Fleischer | Child holding device and joint therefor |
GB2167947A (en) * | 1984-10-27 | 1986-06-11 | Philip Denman | Tilt mechanism for chairs |
US4858927A (en) * | 1988-02-23 | 1989-08-22 | Simmons Daniel E | Darts having an anti-deflection apparatus |
US4871208A (en) * | 1988-09-06 | 1989-10-03 | Dewey Hodgdon | Chair tilt control mechanism |
US4988065A (en) * | 1989-07-10 | 1991-01-29 | Signatures, Inc. | Mounting device for ornamental object |
AUPN779996A0 (en) * | 1996-01-30 | 1996-02-22 | Hibberd, Ronald Charles | Tilting chair |
DE102020129533A1 (de) | 2020-11-10 | 2022-05-12 | Stefan Stammer | Therapeutische Sitzvorrichtung |
JP7484829B2 (ja) * | 2021-06-29 | 2024-05-16 | トヨタ自動車株式会社 | 椅子 |
CN114986475B (zh) * | 2022-08-05 | 2022-10-25 | 山西科达自控股份有限公司 | 矿用本安型巡检装置 |
-
1927
- 1927-12-29 DE DEST43640D patent/DE500846C/de not_active Expired
-
1928
- 1928-08-25 GB GB24497/28A patent/GB314785A/en not_active Expired
- 1928-08-25 GB GB24496/28A patent/GB303139A/en not_active Expired
- 1928-09-04 US US303792A patent/US1755228A/en not_active Expired - Lifetime
- 1928-12-18 DE DEST45181D patent/DE518340C/de not_active Expired
- 1928-12-24 CH CH139135D patent/CH139135A/de unknown
- 1928-12-27 AT AT117809D patent/AT117809B/de active
- 1928-12-27 FR FR666424D patent/FR666424A/fr not_active Expired
- 1928-12-28 BE BE356970D patent/BE356970A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR666424A (fr) | 1929-10-01 |
US1755228A (en) | 1930-04-22 |
DE518340C (de) | 1931-02-14 |
DE500846C (de) | 1930-06-25 |
GB314785A (sl) | 1929-10-03 |
CH139135A (de) | 1930-04-15 |
AT117809B (de) | 1930-05-26 |
GB303139A (en) | 1929-06-06 |
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