JPS5657575A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Steering wheel for motorcar and manufacture thereof
Assignee: Nissan Motor Co Ltd
•
Filing: 1979-10-17
•
Granted: —
•
Expires: 1999-10-17
Abstract
Abstract PURPOSE:To make a steering wheel inexpensive and to improve productivity thereof by a method wherein a hollow parts are provided in a rim and a spoke parts. CONSTITUTION:A hollow part 12 is formed by sealing high-pressure gas in an elastic tube 10 of rubber or the like having airtightness and whole of the outer surface thereof is enveloped with a reinforced plastic 11 while a surface skin 37 of leather or the like is formed thereon. A hollow part being provided as described above, therefore, a light weighted and inexpensive steering wheel may be obtained.
Inventors
- 👤 Joji Masuda
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-02 18:12
CPC Classifications
B; B29; B29C; B29C70/00; B29C70/04; B29C70/28; B29C70/40; B29C70/42; B29C70/44; B29C70/68; B29C70/86; B29C70/865; B62; B62D; B62D1/00; B62D1/02; B62D1/04; B29C43/00; B29C43/02; B29C43/10; B29C43/12; B29L; B29L2031/00; B29L2031/48; B29L2031/4807; B29L2031/4814; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732; Y10T74/20834; Y10T74/2087
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.