US3129506A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transfer arm for automatic tool changing systems
Assignee: Scully-Anthony Corp
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Filing: 1962-07-02
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Granted: 1964-04-21
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Expires: 1982-07-02
Abstract
No abstract record available.
Inventors
- 👤 Hain Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:50
CPC Classifications
B; B23; B23Q; B23Q3/00; B23Q3/155; B23Q3/1552; B23Q3/1554; B23Q2003/155414; B23Q2003/155418; B23Q2003/155425; B23Q2003/155428; B23Q2003/155435; B23Q2003/155439; Y; Y10; Y10T; Y10T483/00; Y10T483/17; Y10T483/1733; Y10T483/1748; Y10T483/1752; Y10T483/1755; Y10T483/1767
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
FOR USE IN AN AUTOMATIC TOOL CHANGING SYSTEM FOR TRANSFERRING TOOLS OR THE LIKE FROM ONE POSITION TO ANOTHER, A TRANSFER ARM ASSEMBLY COMPRISING A CARRIAGE MOVABLE AXIALLY BETWEEN FORWARD AND REARWARD POSITIONS, A HOUSING FIXEDLY MOUNTED ON SAID CARRIAGE, A SHAFT ROTATABLE WITHIN SAID HOUSING, A TRANSFER ARM HAVING A GRIPPING MEMBER AT EACH END THEREOF, SAID ARM BEING SECURED TO SAID SHAFT FOR ROTATION THEREWITH ABOUT A FIXED TRANSVERSE AXIS MIDWAY BETWEEN SAID GRIPPING MEMBERS, EACH OF SAID GRIPPING MEMBERS COMPRISING A PAIR OF JAWS ADAPTED TO BE CLOSED TO GRIP A PORTION OF A TOOL HOLDER THEREBETWEEN, ACTUATING MEANS FOR PRODUCING RELATIVE MOVEMENT BETWEEN SAID JAWS IN A DIRECTION GENERALLY PARALLEL TO SAID TRANSVERSE AXIS TO EFFECT GRIPPING AND RELEASE OF A TOOL HOLDER,
Claim 2
Dependent Claim
127 words
FOR USE IN AN AUTOMATIC TOOL CHANGING SYSTEM FOR TRANSFERRING TOOLS OR THE LIKE FROM ONE POSITION TO ANOTHER, A TRANSFER ARM ASSEMBLY COMPRISING A CARRIAGE MOVABLE AXIALLY BETWEEN FORWARD AND REARWARD POSITIONS, A HOUSING FIXEDLY MOUNTED ON SAID CARRIAGE, A SHAFT ROTATABLE WITHIN SAID HOUSING, A TRANSFER ARM HAVING A GRIPPING MEMBER AT EACH END THEREOF, SAID ARM BEING SECURED TO SAID SHAFT FOR ROTATION THEREWITH ABOUT A FIXED TRANSVERSE AXIS MIDWAY BETWEEN SAID GRIPPING MEMBERS, EACH OF SAID GRIPPING MEMBERS COMPRISING A PAIR OF JAWS ADAPTED TO BE CLOSED TO GRIP A PORTION OF A TOOL HOLDER THEREBETWEEN, ACTUATING MEANS FOR PRODUCING RELATIVE MOVEMENT BETWEEN SAID JAWS IN A DIRECTION GENERALLY PARALLEL TO SAID TRANSVERSE AXIS TO EFFECT GRIPPING AND RELEASE OF A TOOL HOLDER,
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) | 1967-04-21 | 1967-10-21 | 1968-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-21 | 1971-10-21 | 1972-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-21 | 1975-10-21 | 1976-04-21 | $7700.00 | Window Closed / Lapsed |