NO135508B - - Google Patents
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- Publication number
- NO135508B NO135508B NO752682A NO752682A NO135508B NO 135508 B NO135508 B NO 135508B NO 752682 A NO752682 A NO 752682A NO 752682 A NO752682 A NO 752682A NO 135508 B NO135508 B NO 135508B
- Authority
- NO
- Norway
- Prior art keywords
- core
- plastic
- mat
- ski
- side surfaces
- Prior art date
Links
- 239000004033 plastic Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000002650 laminated plastic Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
-
- 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
- Y10S5/00—Beds
- Y10S5/935—Beds with adjustable firmness
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Invalid Beds And Related Equipment (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO752682A NO752682L (no) | 1975-07-30 | 1975-07-30 | Vannmadrass. |
| US05/704,556 US4094025A (en) | 1975-07-30 | 1976-07-12 | Water mattress |
| DE19762632856 DE2632856A1 (de) | 1975-07-30 | 1976-07-21 | Wassermatratze |
| SE7608377A SE426286B (sv) | 1975-07-30 | 1976-07-22 | Vattenmadrass |
| FI762099A FI762099A (US07714131-20100511-C00024.png) | 1975-07-30 | 1976-07-22 | |
| GB30849/76A GB1507788A (en) | 1975-07-30 | 1976-07-23 | Water mattress |
| FR7622492A FR2319327A1 (fr) | 1975-07-30 | 1976-07-23 | Matelas hydraulique |
| DK336276AA DK139657B (da) | 1975-07-30 | 1976-07-26 | Vandmadras. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO752682A NO752682L (no) | 1975-07-30 | 1975-07-30 | Vannmadrass. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO135508B true NO135508B (US07714131-20100511-C00024.png) | 1977-01-10 |
| NO752682L NO752682L (no) | 1977-02-01 |
| NO135508C NO135508C (US07714131-20100511-C00024.png) | 1977-04-27 |
Family
ID=19882398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO752682A NO752682L (no) | 1975-07-30 | 1975-07-30 | Vannmadrass. |
Country Status (8)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3246436A1 (de) * | 1982-12-15 | 1984-06-20 | Alfred 9014 St.Gallen Rey | Liegeflaeche mit solarium-bestrahlung |
| NO156595C (no) * | 1985-01-29 | 1987-10-21 | Jan Nystad | Terapivannseng. |
| NO855218L (no) * | 1985-12-20 | 1987-06-22 | Jan R Nystad | Vannseng, fortrinnsvis til privat bruk som terapivannseng. |
| US4901386A (en) * | 1989-02-01 | 1990-02-20 | Lane Walter W | Air adjustable water mattress |
| US5606754A (en) | 1989-03-09 | 1997-03-04 | Ssi Medical Services, Inc. | Vibratory patient support system |
| US5063625A (en) * | 1989-04-10 | 1991-11-12 | Perry Leroy R | Adjustable tensioning of a mattress |
| US5586346A (en) * | 1994-02-15 | 1996-12-24 | Support Systems, International | Method and apparatus for supporting and for supplying therapy to a patient |
| US7069609B2 (en) * | 2004-10-20 | 2006-07-04 | Patent Category Corp. | Inflatable liquid furniture |
| US7353554B2 (en) * | 2006-08-01 | 2008-04-08 | Yi Jing Wang | Floating water bed |
| FR2949320B1 (fr) | 2009-08-31 | 2012-11-16 | Hill Rom Ind Sa | Dispositif de basculement lateral |
| DE102010055994A1 (de) * | 2010-12-23 | 2012-06-28 | Airbus Operations Gmbh | Liege- oder Sitzvorrichtung |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US489517A (en) * | 1893-01-10 | Hydrostatic bed | ||
| US1943888A (en) * | 1932-01-25 | 1934-01-16 | Carl A Ewald | Water bed |
| US3108293A (en) * | 1961-10-04 | 1963-10-29 | Benny I King | Relaxing couch |
| US3456270A (en) * | 1967-08-08 | 1969-07-22 | Scott Paper Co | Flotation apparatus |
| GB1281595A (en) * | 1968-08-28 | 1972-07-12 | Jobst Institute | A bed and liquid-containing cushion |
| US3803647A (en) * | 1971-08-20 | 1974-04-16 | Attending Staff Ass Rancho Los | Flotation bed |
-
1975
- 1975-07-30 NO NO752682A patent/NO752682L/no unknown
-
1976
- 1976-07-12 US US05/704,556 patent/US4094025A/en not_active Expired - Lifetime
- 1976-07-21 DE DE19762632856 patent/DE2632856A1/de active Pending
- 1976-07-22 FI FI762099A patent/FI762099A/fi not_active Application Discontinuation
- 1976-07-22 SE SE7608377A patent/SE426286B/xx not_active IP Right Cessation
- 1976-07-23 FR FR7622492A patent/FR2319327A1/fr not_active Withdrawn
- 1976-07-23 GB GB30849/76A patent/GB1507788A/en not_active Expired
- 1976-07-26 DK DK336276AA patent/DK139657B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1507788A (en) | 1978-04-19 |
| US4094025A (en) | 1978-06-13 |
| SE426286B (sv) | 1982-12-27 |
| FI762099A (US07714131-20100511-C00024.png) | 1977-01-31 |
| SE7608377L (sv) | 1977-01-31 |
| NO752682L (no) | 1977-02-01 |
| DK336276A (US07714131-20100511-C00024.png) | 1977-01-31 |
| DK139657B (da) | 1979-03-26 |
| DK139657C (US07714131-20100511-C00024.png) | 1979-09-17 |
| NO135508C (US07714131-20100511-C00024.png) | 1977-04-27 |
| DE2632856A1 (de) | 1977-02-17 |
| FR2319327A1 (fr) | 1977-02-25 |
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