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US3616703A
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Vibration generator
Assignee: Losenhausen Maschinenbau AG
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Filing: 1970-06-12
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Granted: 1971-11-02
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Expires: 1990-06-12
Abstract
Abstract THREE RADIUS RODS HAVE A FIRST SET OF ROTATABLE CONNECTIONS BETWEEN ONE END OF THE RODS AND A CENTRIFUGAL WEIGHT AND A SECOND SET OF ROTATABLE CONNECTIONS BETWEEN THE OTHER ENDS OF THE RODS AND THE FRAME AND WITH THE CONNECTIONS OF EACH SET BEING POSITIONED 120* FROM EACH OTHER SO THAT THE WEIGHT WILL MOVE IN A CURVILINEAR PATH DEFINED BY THE ROD COMBINATION. A GEAR DRIVE BETWEEN THE MOTOR AND THE WEIGHT MOVES THE WEIGHT ABOUT THAT PATH. A SECOND SIMILARLY MOUNTED CENTRIFUGAL WEIGHT IS COM- NECTED TO A ROTATIONALLY ADJUSTABLE PART OF THE FRAME AND BY CHANGING THE ROTATIONAL POSITION OF THAT PART ONE MAY CHANGE THE AMPLITUDE OF VIBRATION.
Inventors
- 👤 Hans-Georg Waschulewski
- 👤 Hans-Reinhard Lambertz
- 👤 Wilhelm Stoye
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:38
CPC Classifications
B; B06; B06B; B06B1/00; B06B1/10; B06B1/16; B06B1/167; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18544; Y10T74/18552
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-11-01 | 1975-05-03 | 1975-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-11-01 | 1979-05-03 | 1979-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-11-01 | 1983-05-03 | 1983-11-02 | $7700.00 | Window Closed / Lapsed |