BE416758A - - Google Patents
Info
- Publication number
- BE416758A BE416758A BE416758DA BE416758A BE 416758 A BE416758 A BE 416758A BE 416758D A BE416758D A BE 416758DA BE 416758 A BE416758 A BE 416758A
- Authority
- BE
- Belgium
- Prior art keywords
- cushion
- chambers
- air
- directed
- pneumatic
- Prior art date
Links
- 235000000346 sugar Nutrition 0.000 claims 1
- 150000008163 sugars Chemical class 0.000 claims 1
- 238000010276 construction Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002515 guano Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 210000001331 nose Anatomy 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
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
- A47C27/128—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton with inflatable elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S297/00—Chairs and seats
- Y10S297/03—Pneumatic
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US564989A US1928675A (en) | 1931-09-25 | 1931-09-25 | Pneumatic cushion |
Publications (1)
Publication Number | Publication Date |
---|---|
BE416758A true BE416758A (de) | 1936-08-31 |
Family
ID=24256740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE416758D BE416758A (de) | 1931-09-25 | 1936-07-30 |
Country Status (4)
Country | Link |
---|---|
US (1) | US1928675A (de) |
BE (1) | BE416758A (de) |
FR (1) | FR742745A (de) |
GB (1) | GB395892A (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2488993A (en) * | 1944-09-19 | 1949-11-22 | Us Rubber Co | Seat |
US2627077A (en) * | 1947-07-12 | 1953-02-03 | Albert E Forsyth | Cushioning device |
US2577274A (en) * | 1947-09-25 | 1951-12-04 | Sampson Rubber Products Corp O | Pneumatic cushion |
US2627302A (en) * | 1948-09-16 | 1953-02-03 | Albert E Forsyth | Pneumatic seat cushion |
US3735432A (en) * | 1971-01-06 | 1973-05-29 | B Kreten | Collapsible water mattress frame |
US4197602A (en) * | 1978-03-20 | 1980-04-15 | Laguna, Mfg. | Soft rail waterbed |
US4357724A (en) * | 1980-07-24 | 1982-11-09 | Guy Laforest | Pneumatic core for adjustable firmness of mattresses, cushions and the like |
US4796955A (en) * | 1987-11-04 | 1989-01-10 | General Motors Corporation | Elastic membrane seat with fluidic bladder tensioning apparatus and method |
US4885827A (en) * | 1987-11-04 | 1989-12-12 | General Motors Corporation | Elastic membrane seat with fluidic bladder tensioning method |
-
1931
- 1931-09-25 US US564989A patent/US1928675A/en not_active Expired - Lifetime
-
1932
- 1932-09-12 GB GB25294/32A patent/GB395892A/en not_active Expired
- 1932-09-12 FR FR742745D patent/FR742745A/fr not_active Expired
-
1936
- 1936-07-30 BE BE416758D patent/BE416758A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
GB395892A (en) | 1933-07-27 |
US1928675A (en) | 1933-10-03 |
FR742745A (de) | 1933-03-14 |
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