Roller-band devices
Abstract
Abstract 1,231,046. Accelerometers. UNITED STATES ATOMIC ENERGY COMMISSION. Oct.7, 1968 [Nov.15, 1967], No.47448/68. Heading G1K. [Also in Divisions B8 and F2] An accelerometer of the type disclosed in Specification No.1,181,636 and comprising a plurality of rollers 12, 14 supported by a guide-way consisting of walls spaced apart by a distance less than the summation of the roller diameters and a flexible band partially encompassing at least one roller to form a linearly-movable cluster, is provided with a resilient band 34. The resilient band may encompass side portions on the rollers of less diameter (122, 124) Fig. 5 (not shown), or it may replace the flexible band Fig.3 3 (not shown). Micro-switches may, be positioned along the guideway surfaces.
Inventors
- 👤 Donald F Wilkes
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-06 | 1973-04-07 | 1973-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-06 | 1977-04-07 | 1977-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-06 | 1981-04-07 | 1981-10-07 | $7700.00 | Window Closed / Lapsed |