Air bag system having a branched joint
US4448228A · kind A · utility
13Cited by
4References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 29, 1981 |
| Grant date | May 15, 1984 |
| Priority date | — |
| Expiry date | Dec 29, 2001 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C27/10
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An air bag system includes a plurality of inflatable air bags; an air source for supplying air to said air bags, a branched joint for distributing the air from said air source to said air bags; and check valves, each being provided between said joint and said air bags for allowing the air to flow to air bags from said joint, and openings of ports of said joint to branch pipes being changed in order of inflation of air bags.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.