Patent US3230806A successfully refreshed from Google Patents.
US3230806A
Expired / Lapsed
US
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Punch tool alignment apparatus
Assignee: Houdaille Industries Inc
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Filing: 1964-06-08
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Granted: 1966-01-25
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Expires: 1984-06-08
Abstract
No abstract record available.
Inventors
- 👤 Rovoldt Charles Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:23
CPC Classifications
B; B21; B21D; B21D28/00; B21D28/02; B21D28/04; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2096; Y10T83/217; Y10T83/2172; Y10T83/869; Y10T83/8821; Y10T83/8867; Y10T83/929; Y10T83/9457; Y10T83/9473; Y10T83/9483
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
149 words
ALIGNMENT APPARATUS FOR PUNCHING TOOLS HAVING NONCIRCULAR CUTTING EDGES, COMPRISING: (A) A RIGID FRAME HAVING A FIRST ARM CONSTRUCTED TO SUPPORT A FIRST OF SUCH TOOLS, AND HAVING A SECOND ARM SPACED THEREFROM AND PROVIDED WITH MEANS DEFINING A FIRST GUIDE BORE; (B) A GUIDE SLEEVE ROTATABLY SUPPORTED AND GUIDED IN SAID FIRST GUIDE BORE, AND HAVING MEANS DIFINING A SECOND GUIDE BORE SLIDABLY RECEPTIVE OF A SECOND OF SUCH TOOLS, SAID SECOND-BORE-DEFINING-MEANS BEING SO SHAPED AS TO BE OPERATIVE TO PRECLUDE ANY ANGULAR MOVEMENT OF THE SECOND TOOL WITH RESPECT TO SAID GUIDE SLEEVE WHILE ENABLING RELATIVE SLIDING MOVEMENT THEREBETWEEN; AND (C) ADJUSTABLE KEYING MEANS ROTATABLY SUPPORTED ON SAID SECOND ARM AND HAVING AN END EXTENDING THROUGH SAID FIRST GUIDE BORE AND RECEIVED SNUGLY IN A SLOT IN SAID GUIDE SLEEVE UPON ROTATION OF WHICH KEYING MEANS, SAID GUIDE SLEEVE MAY BE ROTATED TO ANGULARLY ALIGN THE TOOLS.
Claim 2
Dependent Claim
149 words
ALIGNMENT APPARATUS FOR PUNCHING TOOLS HAVING NONCIRCULAR CUTTING EDGES, COMPRISING: (A) A RIGID FRAME HAVING A FIRST ARM CONSTRUCTED TO SUPPORT A FIRST OF SUCH TOOLS, AND HAVING A SECOND ARM SPACED THEREFROM AND PROVIDED WITH MEANS DEFINING A FIRST GUIDE BORE; (B) A GUIDE SLEEVE ROTATABLY SUPPORTED AND GUIDED IN SAID FIRST GUIDE BORE, AND HAVING MEANS DIFINING A SECOND GUIDE BORE SLIDABLY RECEPTIVE OF A SECOND OF SUCH TOOLS, SAID SECOND-BORE-DEFINING-MEANS BEING SO SHAPED AS TO BE OPERATIVE TO PRECLUDE ANY ANGULAR MOVEMENT OF THE SECOND TOOL WITH RESPECT TO SAID GUIDE SLEEVE WHILE ENABLING RELATIVE SLIDING MOVEMENT THEREBETWEEN; AND (C) ADJUSTABLE KEYING MEANS ROTATABLY SUPPORTED ON SAID SECOND ARM AND HAVING AN END EXTENDING THROUGH SAID FIRST GUIDE BORE AND RECEIVED SNUGLY IN A SLOT IN SAID GUIDE SLEEVE UPON ROTATION OF WHICH KEYING MEANS, SAID GUIDE SLEEVE MAY BE ROTATED TO ANGULARLY ALIGN THE TOOLS.
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) | 1969-01-24 | 1969-07-26 | 1970-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-24 | 1973-07-26 | 1974-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-24 | 1977-07-26 | 1978-01-25 | $7700.00 | Window Closed / Lapsed |