Inventor
William H. Sink
Inventor
Auburn, IN, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Dprimary
F16DCouplings for transmitting rotation79%
F16FSprings11%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges5%
F16HGearing5%
PatentTitleYear
5,230,413'Sealing arrangement for a clutch with a lubricated adjusting ring'19934,940,126'Diaphragm spring clutch'19904,762,215'Brake torque limiting coupling'19884,560,048'Cooling system for friction clutches for vehicles'19854,479,569'Spring means for a clutch'19844,478,324'Resilient drive means for a clutch'19844,333,554'Self-aligning clutch plate drive apparatus'19824,285,424'Locking device for a friction type clutch'19814,269,296'Two-stage coaxial spring damper'19814,157,749'Clutch with friction reducing lever assembly'19794,148,385'Coupling device with spring damper'19794,128,045'System for rotating a control shaft'19784,114,743'Fluid actuated operator and clutch linkage'19784,034,836'Clutch with friction reducing lever assembly'19773,939,951'Diaphragm clutch spring having radial and rotational restraints'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1993Patents assigned to DANA CORP (14)· patent assignee history
1976–1993Based in Auburn, IN, US· patent location history
1981Patents assigned to FLOTOW RICHARD A (1)· patent assignee history
1981Patents assigned to SINK WILLIAM H (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DANA CORP | 14 | 1976–1993 |
| FLOTOW RICHARD A | 1 | 1981 |
| SINK WILLIAM Hself | 1 | 1981 |
Locations
| Location | Patents | Span |
|---|---|---|
| Auburn, IN, US | 15 | 1976–1993 |