US3133620A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wear compensator with clamping device
Assignee: International Business Machines Corp
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Filing: 1961-11-24
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Granted: 1964-05-19
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Expires: 1981-11-24
Abstract
No abstract record available.
Inventors
- 👤 Selahattin A Okcnoglu
- 👤 George A Walker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:14
CPC Classifications
B; B41; B41J; B41J1/00; B41J1/60; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20582; Y10T74/206
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
154 words
IN A WEAR COMPENSATING DEVICE HAVING A ROLLER WHICH IS NORMALLY CLAMPED BETWEEN AT LEAST ONE ARM AND A LEVER DEFINING A PAIR OF MEMBERS AS SAID PAIR OF MEMBERS MOVE IN A GIVEN PLANE AND WHICH CHANGES ITS POSITION UNDER THE FORCE OF GRAVITY ON MOVEMENT OF ONE OF SAID PAIR OF MEMBERS RELATIVE TO THE OTHER TO EFFECT A HOLDING OF SAID PAIR OF MEMBERS IN NEW RELATIVE POSITIONS, THE COMBINATION OF MEANS FOR NORMALLY CLAMPING SAID ROLLER AGAINST A CHANGE IN POSITION, SAID CLAMPING MEANS COMPRISING A CLAMPING MEMBER PIVOTALLY MOUNTED UPON ONE OF SAID PAIR OF MEMBERS, MEANS FOR YIELDINGLY HOLDING SAID CLAMPING MEMBER IN ENGAGEMENT WITH SAID ROLLER, AND MEANS FOR DISENGAGING SAID CLAMPING MEMBER FROM SAID ROLLER AT A PREDETERMINED POINT IN THE MOVEMENT OF SAID PAIR OF MEMBERS TO PERMIT SAID ROLLER TO CHANGE ITS POSITION IF IT IS NOT THEN CLAMPED BETWEEN SAID PAIR OF MEMBERS.
Claim 2
Dependent Claim
154 words
IN A WEAR COMPENSATING DEVICE HAVING A ROLLER WHICH IS NORMALLY CLAMPED BETWEEN AT LEAST ONE ARM AND A LEVER DEFINING A PAIR OF MEMBERS AS SAID PAIR OF MEMBERS MOVE IN A GIVEN PLANE AND WHICH CHANGES ITS POSITION UNDER THE FORCE OF GRAVITY ON MOVEMENT OF ONE OF SAID PAIR OF MEMBERS RELATIVE TO THE OTHER TO EFFECT A HOLDING OF SAID PAIR OF MEMBERS IN NEW RELATIVE POSITIONS, THE COMBINATION OF MEANS FOR NORMALLY CLAMPING SAID ROLLER AGAINST A CHANGE IN POSITION, SAID CLAMPING MEANS COMPRISING A CLAMPING MEMBER PIVOTALLY MOUNTED UPON ONE OF SAID PAIR OF MEMBERS, MEANS FOR YIELDINGLY HOLDING SAID CLAMPING MEMBER IN ENGAGEMENT WITH SAID ROLLER, AND MEANS FOR DISENGAGING SAID CLAMPING MEMBER FROM SAID ROLLER AT A PREDETERMINED POINT IN THE MOVEMENT OF SAID PAIR OF MEMBERS TO PERMIT SAID ROLLER TO CHANGE ITS POSITION IF IT IS NOT THEN CLAMPED BETWEEN SAID PAIR OF MEMBERS.
References Cited (Backward Citations)
US2989166A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-19 | 1967-11-18 | 1968-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-19 | 1971-11-18 | 1972-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-19 | 1975-11-18 | 1976-05-19 | $7700.00 | Window Closed / Lapsed |