US3364803A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for adjusting the circular blades of edge-trimming shears
Assignee: Schloemann AG
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Filing: —
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Granted: 1968-01-23
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Expires: 1985-01-23
Abstract
No abstract record available.
Inventors
- 👤 Henry Senftleben
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:51
CPC Classifications
B; B23; B23D; B23D19/00; B23D19/08; Y; Y10; Y10T; Y10T83/00; Y10T83/768; Y10T83/7809; Y10T83/783; Y10T83/7843
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
MEANS FOR ADJUSTING THE BLADES OF A BORDER-TRIMMING SHEARING MACHINE HAVING A STANDARD, TWO BLADE SHAFT JOURNALED IN THE STANDARD, AND TWO CIRCULAR BLADES, ONE ON EACH SHAFT, COMPRISING: FIRST AND SECOND ECCENTRIC BUSHES, EACH OF THE BLADE SHAFTS BEING JOURNALED IN ONE OF THESE BUSHES; SCREW-THREADED BUSHES ACCOMMODATING THE SAID ECCENTRIC BUSHES, A FIRST ADJUSTING MOTOR FOR RELATIVELY ROTATING THE ECCENTRIC BUSHES, AND THEREBY ADJUSTING THE DISTANCE BETWEEN THE BLADE SHAFTS, A SECOND ADJUSTING MOTOR FOR TURNING THE SCREW-THREADED BUSHES AND THEREBY ADJUSTING THE BLADES HORIZONTALLY, A FIRST ABUTMENT, A FIRST AUXILIARY MOTOR FOR MOVING THE SAID FIRST ABUTMENT, A SECOND ABUTMENT, A SECOND AUXILIARY MOTOR FOR MOVING THE SAID SECOND ABUTMENT, TWO LONGITUDINALLY MOVABLE SPINDLES, EACH INTERPOSED BETWEEN ONE OF THE SAID ABUTMENTS AND ITS ASSOCIATED ADJUSTING MOTOR, A FIRST FEELER SCANNING THE CHANGES IN THE DISTANCE BETWEEN THE BLADE SHAFTS; A SECOND FEELER SCANNING THE HORIZONTAL ADJUST-
Claim 2
Dependent Claim
150 words
MEANS FOR ADJUSTING THE BLADES OF A BORDER-TRIMMING SHEARING MACHINE HAVING A STANDARD, TWO BLADE SHAFT JOURNALED IN THE STANDARD, AND TWO CIRCULAR BLADES, ONE ON EACH SHAFT, COMPRISING: FIRST AND SECOND ECCENTRIC BUSHES, EACH OF THE BLADE SHAFTS BEING JOURNALED IN ONE OF THESE BUSHES; SCREW-THREADED BUSHES ACCOMMODATING THE SAID ECCENTRIC BUSHES, A FIRST ADJUSTING MOTOR FOR RELATIVELY ROTATING THE ECCENTRIC BUSHES, AND THEREBY ADJUSTING THE DISTANCE BETWEEN THE BLADE SHAFTS, A SECOND ADJUSTING MOTOR FOR TURNING THE SCREW-THREADED BUSHES AND THEREBY ADJUSTING THE BLADES HORIZONTALLY, A FIRST ABUTMENT, A FIRST AUXILIARY MOTOR FOR MOVING THE SAID FIRST ABUTMENT, A SECOND ABUTMENT, A SECOND AUXILIARY MOTOR FOR MOVING THE SAID SECOND ABUTMENT, TWO LONGITUDINALLY MOVABLE SPINDLES, EACH INTERPOSED BETWEEN ONE OF THE SAID ABUTMENTS AND ITS ASSOCIATED ADJUSTING MOTOR, A FIRST FEELER SCANNING THE CHANGES IN THE DISTANCE BETWEEN THE BLADE SHAFTS; A SECOND FEELER SCANNING THE HORIZONTAL ADJUST-
References Cited (Backward Citations)
US3257882A
Cited
US3257887A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-22 | 1971-07-24 | 1972-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-22 | 1975-07-24 | 1976-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-22 | 1979-07-24 | 1980-01-23 | $7700.00 | Window Closed / Lapsed |