US3089346A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: Reimers Getriebe KG
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Filing: 1961-08-03
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Granted: 1963-05-14
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Expires: 1981-08-03
Abstract
No abstract record available.
Inventors
- 👤 Dittrich Otto
- 👤 Steuer Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:06
CPC Classifications
F; F16; F16G; F16G5/00; F16G5/16; F16G5/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
A SIDE BAR LINK CHAIN FOR AN INFINITELY VARIABLE CONE PULLEY TRANSMISSION, COMPRISING A PLURALITY OF CHAIN LINKS EACH INCLUDING A PLURALITY OF INTERMEDIATE FISHPLATES AND TWO OUTER FISHPLATES, MEANS POSITIVELY CONNECTING THE OUTER FISHPLATES OF AT LEAST SOME OF SAID LINKS TO FORM A FRAME AROUND THE INTERMEDIATE FISHPLATES CAPABLE OF RESISTING TANGENTIAL AND TORSIONAL STRESSES, MEANS HINGEDLY CONNECTING SUCCESSIVE LINKS, THE FISHPLATES OF EACH LINK OVERLAPPING THOSE OF ADJACENT LINKS, SAID LAST-MENTIONED CONNECTING MEANS ENGAGING IN THE OUTER FISHPLATES OF SUCCESSIVE LINKS, AND PRESSURE MEMBERS CARRIED BY EACH LINK OUTSIDE THE OUTER FISHPLATES FOR TRANSMITTING FRICTIONAL FORCES TO AND FROM THE PULLEY CONES TO THE CHAIN.
Claim 2
Dependent Claim
108 words
A SIDE BAR LINK CHAIN FOR AN INFINITELY VARIABLE CONE PULLEY TRANSMISSION, COMPRISING A PLURALITY OF CHAIN LINKS EACH INCLUDING A PLURALITY OF INTERMEDIATE FISHPLATES AND TWO OUTER FISHPLATES, MEANS POSITIVELY CONNECTING THE OUTER FISHPLATES OF AT LEAST SOME OF SAID LINKS TO FORM A FRAME AROUND THE INTERMEDIATE FISHPLATES CAPABLE OF RESISTING TANGENTIAL AND TORSIONAL STRESSES, MEANS HINGEDLY CONNECTING SUCCESSIVE LINKS, THE FISHPLATES OF EACH LINK OVERLAPPING THOSE OF ADJACENT LINKS, SAID LAST-MENTIONED CONNECTING MEANS ENGAGING IN THE OUTER FISHPLATES OF SUCCESSIVE LINKS, AND PRESSURE MEMBERS CARRIED BY EACH LINK OUTSIDE THE OUTER FISHPLATES FOR TRANSMITTING FRICTIONAL FORCES TO AND FROM THE PULLEY CONES TO THE CHAIN.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-13 | 1966-11-12 | 1967-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-13 | 1970-11-12 | 1971-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-13 | 1974-11-12 | 1975-05-14 | $7700.00 | Window Closed / Lapsed |