US3913616A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clutch shaft with fluid distribution means
Assignee: International Motors LLC
•
Filing: 1974-05-20
•
Granted: 1975-10-21
•
Expires: 1994-05-20
Abstract
Abstract Transmission having a number of lubricant cooled friction engaging means, a majority of which at any time are nonselected for operation, and further having flow blocking sleeves individual to the friction engaging means to restrict same for only lo cooling flow to the majority which, as indicated, are the nonselected ones, and moving automatically and conjointly with movement of each selected one of the friction engaging means to unblock hi cooling flow to that one while at and to and from engaged position.
Inventors
- 👤 Joachim Horsch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:32
CPC Classifications
F; F16; F16D; F16D25/00; F16D25/12; F16D25/123; F16H; F16H47/00; F16H47/06; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86268
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
52 words
The invention of claim 1, said fluid flow means comprising a lubricant fluid flow passage in the shaft generally adjacent its axis, and means of communication in said shaft registering with lube line means in said manifold so that the latter communicates therethrough with said lubricant fluid flow passage in said shaft.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-10-20 | 1979-04-21 | 1979-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-10-20 | 1983-04-21 | 1983-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-10-20 | 1987-04-21 | 1987-10-21 | $7700.00 | Window Closed / Lapsed |