Patent US3071211A successfully refreshed from Google Patents.
US3071211A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brake cooling fluid systems
Assignee: Motors Liquidation Co
•
Filing: 1960-04-06
•
Granted: 1963-01-01
•
Expires: 1980-04-06
Abstract
No abstract record available.
Inventors
- 👤 Clifford C Wrigley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 20:17
CPC Classifications
F; F16; F16D; F16D55/00; F16D55/24; F16D55/26; F16D55/36; F16D55/40; F16D65/00; F16D65/78; F16D65/84; F16D65/853; F16D2055/0004; F16D2055/0058; F16D69/00; F16D2069/004; F16D65/02; F16D65/12; F16D65/127
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
223 words
IN A VEHICLE BRAKE HAVING A COOLING FLUID SYSTEM COMPRISING IN COMBINATION, A STATIONARY MEMBER, AT LEAST ONE STATIONARY DISK CONNECTED TO SAID STATIONARY MEMBER, A ROTATING MEMBER, AT LEAST ONE ROTATING DISK CONNECTED TO SAID ROTATING MEMBER FOR FRICTIONALLY ENGAGING SAID STATIONARY DISK, FLUID MEANS FOR ACTUATING THE VEHICLE DISK BRAKE MOUNTED ON SAID STATIONARY MEMBER ADJACENT THE DISK STACK OF SAID VEHICLE DISK BRAKE, A REACTION PLATE MOUNTED ON SAID STATIONARY MEMBER CONCENTRIC WITH SAID VEHICLE BRAKE DISK FOR PROVIDING A REACTION FORCE WHEN SAID BRAKES ARE ACTUATED, A COOLING FLUID SYSTEM INCLUDING A COOLING FLUID PUMP MOUNTED ON SAID STATIONARY MEMBER AND DISPOSED BETWEEN SAID REACTION PLATE ON SAID DISK STACK OF SAID VEHICLE DISK BRAKE, SAID COOLING FLUID PUMP HAVING A RING GEAR ROTATING WITH SAID ROTATING MEMBER AND A SUN GEAR ROTATABLY MOUNTED ON SAID STATIONARY MEMBER, A PLURALITY OF PLANETARY GEARS ENGAGING SAID SUN GEAR AND SAID RING GEAR ENCLOSED WITHIN A PUMP HOUSING, SAID PUMP HOUSING OPERATING SAID COOLING FLUID PUMP THROUGH RETARDATION BY ENGAGEMENT WITH THE ADJACENT STATIONARY BRAKE DISK AND SAID REACTION PLATE, A COOLING FLUID SYSTEM INCLUDING PASSAGE MEANS IN COMMUNICATION WITH THE OUTLET PORT OF SAID COOLING FLUID PUMP, SAID PASSGE MEANS LEADING THROUGH SAID VEHICLE DISK BRAKE TO AN OUTLET PORT OF SAID VEHICLE BRAKE, AN INLET PORT IN SAID VEHICLE
Claim 2
Dependent Claim
223 words
IN A VEHICLE BRAKE HAVING A COOLING FLUID SYSTEM COMPRISING IN COMBINATION, A STATIONARY MEMBER, AT LEAST ONE STATIONARY DISK CONNECTED TO SAID STATIONARY MEMBER, A ROTATING MEMBER, AT LEAST ONE ROTATING DISK CONNECTED TO SAID ROTATING MEMBER FOR FRICTIONALLY ENGAGING SAID STATIONARY DISK, FLUID MEANS FOR ACTUATING THE VEHICLE DISK BRAKE MOUNTED ON SAID STATIONARY MEMBER ADJACENT THE DISK STACK OF SAID VEHICLE DISK BRAKE, A REACTION PLATE MOUNTED ON SAID STATIONARY MEMBER CONCENTRIC WITH SAID VEHICLE BRAKE DISK FOR PROVIDING A REACTION FORCE WHEN SAID BRAKES ARE ACTUATED, A COOLING FLUID SYSTEM INCLUDING A COOLING FLUID PUMP MOUNTED ON SAID STATIONARY MEMBER AND DISPOSED BETWEEN SAID REACTION PLATE ON SAID DISK STACK OF SAID VEHICLE DISK BRAKE, SAID COOLING FLUID PUMP HAVING A RING GEAR ROTATING WITH SAID ROTATING MEMBER AND A SUN GEAR ROTATABLY MOUNTED ON SAID STATIONARY MEMBER, A PLURALITY OF PLANETARY GEARS ENGAGING SAID SUN GEAR AND SAID RING GEAR ENCLOSED WITHIN A PUMP HOUSING, SAID PUMP HOUSING OPERATING SAID COOLING FLUID PUMP THROUGH RETARDATION BY ENGAGEMENT WITH THE ADJACENT STATIONARY BRAKE DISK AND SAID REACTION PLATE, A COOLING FLUID SYSTEM INCLUDING PASSAGE MEANS IN COMMUNICATION WITH THE OUTLET PORT OF SAID COOLING FLUID PUMP, SAID PASSGE MEANS LEADING THROUGH SAID VEHICLE DISK BRAKE TO AN OUTLET PORT OF SAID VEHICLE BRAKE, AN INLET PORT IN SAID VEHICLE
References Cited (Backward Citations)
US2828840A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-31 | 1966-07-02 | 1967-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-31 | 1970-07-02 | 1971-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-31 | 1974-07-02 | 1975-01-01 | $7700.00 | Window Closed / Lapsed |