← Back to Patent Explorer
US3080840A Expired / Lapsed US ⏱️ 0.0 years remaining

Press transfer mechanism

Assignee: Motors Liquidation Co
•
Filing: 1960-03-17
•
Granted: 1963-03-12
•
Expires: 1980-03-17
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Man Heiko T De

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 23:14
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/02; B21D43/04; B21D43/10; B21D43/105; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2183; Y10T83/2187; Y10T83/647; Y10T83/6476; Y10T83/6483

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 164 words
APPARATUS FOR TRANSFERRING ARTICLES FROM PRESS DIES AND THE LIKE, HAVING IN COMBINATION A CLAMPING DEVICE FOR GRASPING AN ARTICLE COMPRISING A FIXED LOWER JAW AND AN UPPER JAW PIVOTALLY MOUNTED ON SAID LOWER JAW, AXIALLY SLIDABLE MEANS PIVOTALLY CONNECTED TO SAID UPPER JAW TO EFFECTUATE GRASPING AND RELEASING OF SAID ARTICLE, A TELESCOPICALLY EXTENSIBLE AND RETRACTABLE LEVER INCLUDING AN EXTENDING PORTION OPERATIVELY ATTACHED TO SAID CLAMPING DEVICE AND A NON-EXTENDING PORTION, A PISTON AND CYLINDER TYPE FLUID MOTOR CONNECTED TO SAID LEVER TO EXTEND AND RETRACT THE SAME, A BED FOR THE NON-EXTENDING PORTION OF SAID LOWER, MOUNTING MEMBERS ON WHICH SAID BED IS PIVOTALLY MOUNTED, A PISTON AND CYLINDER TYPE FLUID MOTOR LOCATED ON SAID MOUNTING MEMBERS AND CAPABLE OF VERTICALLY OSCILLATING SAID BED AROUND SAID PIVOTAL MOUNTS THUS IMPARTING A VERTICAL MOVEMENT TO SAID LEVER AND CLAMPING DEVICE, AND A STATIONARY ROTARY-TYPE FLUID MOTOR FIXEDLY ATTACHED TO SAID MOUNTING MEMBERS AND CAPABLE OF ROTATING THE ENTIRE ASSEMBLY IN AN ARCUATE PATH.
Claim 2
Dependent Claim 164 words
APPARATUS FOR TRANSFERRING ARTICLES FROM PRESS DIES AND THE LIKE, HAVING IN COMBINATION A CLAMPING DEVICE FOR GRASPING AN ARTICLE COMPRISING A FIXED LOWER JAW AND AN UPPER JAW PIVOTALLY MOUNTED ON SAID LOWER JAW, AXIALLY SLIDABLE MEANS PIVOTALLY CONNECTED TO SAID UPPER JAW TO EFFECTUATE GRASPING AND RELEASING OF SAID ARTICLE, A TELESCOPICALLY EXTENSIBLE AND RETRACTABLE LEVER INCLUDING AN EXTENDING PORTION OPERATIVELY ATTACHED TO SAID CLAMPING DEVICE AND A NON-EXTENDING PORTION, A PISTON AND CYLINDER TYPE FLUID MOTOR CONNECTED TO SAID LEVER TO EXTEND AND RETRACT THE SAME, A BED FOR THE NON-EXTENDING PORTION OF SAID LOWER, MOUNTING MEMBERS ON WHICH SAID BED IS PIVOTALLY MOUNTED, A PISTON AND CYLINDER TYPE FLUID MOTOR LOCATED ON SAID MOUNTING MEMBERS AND CAPABLE OF VERTICALLY OSCILLATING SAID BED AROUND SAID PIVOTAL MOUNTS THUS IMPARTING A VERTICAL MOVEMENT TO SAID LEVER AND CLAMPING DEVICE, AND A STATIONARY ROTARY-TYPE FLUID MOTOR FIXEDLY ATTACHED TO SAID MOUNTING MEMBERS AND CAPABLE OF ROTATING THE ENTIRE ASSEMBLY IN AN ARCUATE PATH.

References Cited (Backward Citations)

US2868582A Cited
GB597636A Cited
US2763229A Cited
US2921701A Cited
US2784855A Cited
US2815866A Cited
US2785813A Cited
US2940623A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1966-03-11 1966-09-10 1967-03-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1970-03-11 1970-09-10 1971-03-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1974-03-11 1974-09-10 1975-03-12 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag