Patent US3095674A successfully refreshed from Google Patents.
US3095674A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Abrasive belt finishing machine
Assignee: Individual
•
Filing: 1961-02-02
•
Granted: 1963-07-02
•
Expires: 1981-02-02
Abstract
No abstract record available.
Inventors
- 👤 Herbert P Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:30
CPC Classifications
B; B24; B24B; B24B21/00; B24B21/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
227 words
A FINISHING MACHINE FOR CYLINDRICAL ARTICLES AND COMPRISING: A FRAME; MEANS COUPLED TO SAID FRAME FOR SUPPORTING AN ARTICLE TO BE FINISHED AND FACILITATING ROTATION OF THE ARTICLE ABOUT AN AXIS; MEANS PIVOTALLY COUPLED TO SAID FRAME AND CARRYING AN ABRASIVE BELT, SAID BELT BEING ENGAGEABLE WITH THE ARTICLE TO BE FINISHED; A WORKWHEEL MOUNTED TO A CARRIER MOVABLY MOUNTED TO SAID BELT CARRYING MEANS, THE PIVOTAL MOUNTING OF SAID CARRYING MEANS AND THE MOVABLE MOUNTING OF SAID CARRIER TO SAID CARRYING MEANS COOPERATING TO ACCOMMODATE ENGAGEMENT OF SAID WORK-WHEEL WITH SAID BELT OPPOSITE A POINT OF ENGAGEMENT OF SAID BELT WITH THE ARTICLE TO BE FINISHED; RESILIENT MEANS COUPLED TO SAID BELT CARRYING MEANS AND TO SAID WORKWHEEL CARRIER TO ENGAGE SAID WORKWHEEL WITH SAID BELT OPPOSITE A POINT OF ENGAGEMENT OF SAID BELT WITH THE ARTICLE TO BE FINISHED AND APPLY A DESIRED LOAD ON SAID WORKWHEEL TO COMPRESSIVELY LOAD SAID BELT BETWEEN SAID WORKWHEEL AND THE ARTICLE TO BE FINISHED WHEN SAID BELT IS ENGAGED WITH SAID ARTICLE WHEREBY THE MACHINE IS ADAPTED TO RAPIDLY REMOVE COMPARATIVELY LARGE IRREGULARITIES IN AN UNSMOOTH CYLINDRICAL SURFACE OF SAID ARTICLE WHEN SAID ARTICLE IS ROTATED, AND SIMULTANEOUSLY REMOVE AT A SLOWER RATE SMALLER IRREGULARITIES IN SAID SURFACE; AND MEANS COUPLED TO SAID BELT CARRYING MEANS TO DETERMINE THE EXTENT OF ENGAGEMENT OF SAID BELT WITH SAID ARTICLE.
Claim 2
Dependent Claim
227 words
A FINISHING MACHINE FOR CYLINDRICAL ARTICLES AND COMPRISING: A FRAME; MEANS COUPLED TO SAID FRAME FOR SUPPORTING AN ARTICLE TO BE FINISHED AND FACILITATING ROTATION OF THE ARTICLE ABOUT AN AXIS; MEANS PIVOTALLY COUPLED TO SAID FRAME AND CARRYING AN ABRASIVE BELT, SAID BELT BEING ENGAGEABLE WITH THE ARTICLE TO BE FINISHED; A WORKWHEEL MOUNTED TO A CARRIER MOVABLY MOUNTED TO SAID BELT CARRYING MEANS, THE PIVOTAL MOUNTING OF SAID CARRYING MEANS AND THE MOVABLE MOUNTING OF SAID CARRIER TO SAID CARRYING MEANS COOPERATING TO ACCOMMODATE ENGAGEMENT OF SAID WORK-WHEEL WITH SAID BELT OPPOSITE A POINT OF ENGAGEMENT OF SAID BELT WITH THE ARTICLE TO BE FINISHED; RESILIENT MEANS COUPLED TO SAID BELT CARRYING MEANS AND TO SAID WORKWHEEL CARRIER TO ENGAGE SAID WORKWHEEL WITH SAID BELT OPPOSITE A POINT OF ENGAGEMENT OF SAID BELT WITH THE ARTICLE TO BE FINISHED AND APPLY A DESIRED LOAD ON SAID WORKWHEEL TO COMPRESSIVELY LOAD SAID BELT BETWEEN SAID WORKWHEEL AND THE ARTICLE TO BE FINISHED WHEN SAID BELT IS ENGAGED WITH SAID ARTICLE WHEREBY THE MACHINE IS ADAPTED TO RAPIDLY REMOVE COMPARATIVELY LARGE IRREGULARITIES IN AN UNSMOOTH CYLINDRICAL SURFACE OF SAID ARTICLE WHEN SAID ARTICLE IS ROTATED, AND SIMULTANEOUSLY REMOVE AT A SLOWER RATE SMALLER IRREGULARITIES IN SAID SURFACE; AND MEANS COUPLED TO SAID BELT CARRYING MEANS TO DETERMINE THE EXTENT OF ENGAGEMENT OF SAID BELT WITH SAID ARTICLE.
References Cited (Backward Citations)
US973059A
Cited
US1939674A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-01 | 1966-12-31 | 1967-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-01 | 1970-12-31 | 1971-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-01 | 1974-12-31 | 1975-07-02 | $7700.00 | Window Closed / Lapsed |