GB986353A - Improvements in or relating to protective cushioning materials - Google Patents
Improvements in or relating to protective cushioning materialsInfo
- Publication number
- GB986353A GB986353A GB7694/62A GB769462A GB986353A GB 986353 A GB986353 A GB 986353A GB 7694/62 A GB7694/62 A GB 7694/62A GB 769462 A GB769462 A GB 769462A GB 986353 A GB986353 A GB 986353A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- hardened
- resin foam
- compressible
- relating
- 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.)
- Expired
Links
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
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
- A47C27/144—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities inside the mattress or cushion
-
- 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
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/04—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of synthetic material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
- F16F3/087—Units comprising several springs made of plastics or the like material
- F16F3/093—Units comprising several springs made of plastics or the like material the springs being of different materials, e.g. having different types of rubber
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vibration Dampers (AREA)
- Laminated Bodies (AREA)
Abstract
986,353. Laminates. ZENTRALE ENTWICKLUNG UND KONSTRUKTION FUR DEN KRAFTFAHRZEUGBAU VEB. Feb. 27, 1962, No. 7694/62. Drawings to Specification. Heading B5N. A cushioning material, particularly for use as coverings in motor vehicles to protect occupants against the effect of impact in accidents, comprises a layer of material which is compressible but non elastic and an outer, elastically compressible, layer which is preferably 10-20% of the total thickness of the material. The inner layer maycomprise semi-hardened or hardened polyurethane resin foam or urea resin foam, or may be a paper honeycomb impregnated with one of the above resins. The outer layer may comprise plasticized polyurethane foam. A vehicle bumper may be of the same materials or may comprise an aluminium or steel honeycomb covered with an elastic rubber layer.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR887360A FR1314256A (en) | 1962-02-08 | 1962-02-08 | Protective mattress intended primarily for covering hard or sharp parts in motor vehicles |
GB7694/62A GB986353A (en) | 1962-02-08 | 1962-02-27 | Improvements in or relating to protective cushioning materials |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR887360A FR1314256A (en) | 1962-02-08 | 1962-02-08 | Protective mattress intended primarily for covering hard or sharp parts in motor vehicles |
GB7694/62A GB986353A (en) | 1962-02-08 | 1962-02-27 | Improvements in or relating to protective cushioning materials |
Publications (1)
Publication Number | Publication Date |
---|---|
GB986353A true GB986353A (en) | 1965-03-17 |
Family
ID=43432145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7694/62A Expired GB986353A (en) | 1962-02-08 | 1962-02-27 | Improvements in or relating to protective cushioning materials |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1314256A (en) |
GB (1) | GB986353A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3834482A (en) * | 1971-10-20 | 1974-09-10 | Toyota Motor Co Ltd | Occupant protection device for motor vehicles and the like |
US4911962A (en) * | 1987-11-04 | 1990-03-27 | Lonza Ltd. | Insulating system for thermally-insulated containers |
US4977018A (en) * | 1987-11-23 | 1990-12-11 | Irbit Research & Consulting Ag | Sealing element |
-
1962
- 1962-02-08 FR FR887360A patent/FR1314256A/en not_active Expired
- 1962-02-27 GB GB7694/62A patent/GB986353A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3834482A (en) * | 1971-10-20 | 1974-09-10 | Toyota Motor Co Ltd | Occupant protection device for motor vehicles and the like |
US4911962A (en) * | 1987-11-04 | 1990-03-27 | Lonza Ltd. | Insulating system for thermally-insulated containers |
US4977018A (en) * | 1987-11-23 | 1990-12-11 | Irbit Research & Consulting Ag | Sealing element |
Also Published As
Publication number | Publication date |
---|---|
FR1314256A (en) | 1963-01-04 |
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