Issued Patents All Time
Showing 76–100 of 145 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4489992 | Self-aligning bearing | Horst M. Ernst, Lothar Walter, Karl-Friedrich Kaschube | 1984-12-25 |
| 4486056 | Support roll and method for installing the same in a frame member or the like | Wilhelm Meyer | 1984-12-04 |
| 4482040 | Hydraulic release arrangement for vehicle clutches | Rudiger Hans | 1984-11-13 |
| 4457740 | Pin for tension rollers | Armin Olschewski, Lothar Walter | 1984-07-03 |
| 4457395 | Bearing arrangement for the driving wheel of a vehicle | Horst M. Ernst, Lothar Walter | 1984-07-03 |
| 4449841 | Fastening means for axially securing machine elements and method therefor | Rudiger Hans | 1984-05-22 |
| 4448294 | Clutch release bearing having vibration damping material | Lothar Walter, Armin Olschewski, Wolfgang Huber, Wolfgang Friedrich | 1984-05-15 |
| 4443210 | Tension roller for belt drives | Armin Olschewski, Lothar Walter | 1984-04-17 |
| 4437214 | Non-machining method of manufacturing a solid-bottomed or internally flanged bearing race | Armin Olschewski, Lothar Walter, Peter Horling, Hermann Hetterich, Heinrich Kunkel | 1984-03-20 |
| 4437556 | Throw-out bearing for clutches, especially for motor vehicles | Leo Muller | 1984-03-20 |
| 4435890 | Method for production of plastic extrusion-coated bearing races for rolling bearings and bearing races produced thereby | Horst M. Ernst, Lothar Walter, Armin Olschewski | 1984-03-13 |
| 4436516 | Cylindrical roller bearing support for trunnions in fork eyes of universal joints | Armin Olschewski, Heinrich Kunkel | 1984-03-13 |
| 4434640 | Process for the production of a bearing bushing without machining | Lothar Walter, Armin Olschewski | 1984-03-06 |
| 4434882 | Clutch release bearing | Armin Olschewski, Lothar Walter, Leo Muller | 1984-03-06 |
| 4433932 | Roller bearings installed without clearance and preloaded | R/u/diger Hans, Peter Horling, Hermann Hetterich, Gebhard Pape, Willi G/o/ ssmann | 1984-02-28 |
| 4433768 | Clutch throw-out | Armin Olschewski, Lothar Walter, Heinrich Kunkel | 1984-02-28 |
| 4433875 | Torque transmitting bearing and method of assembly | Lothar Walter, Horst M. Ernst, Armin Olschewski | 1984-02-28 |
| 4429926 | Thin-walled bearing bushings manufactured by a deep drawing process | Armin Olschewski, Heinrich Kunkel, Hermann Hetterich, Peter Horling, Lothar Walter | 1984-02-07 |
| 4428472 | Sliding sleeve for clutch throw-out | Armin Olschewski, Lothar Walter | 1984-01-31 |
| 4423911 | Rolling bearing for lengthwise movement | Armin Olschewski, Lothar Walter, Horst M. Ernst, Walter Reith | 1984-01-03 |
| 4421363 | Rolling bearing for lengthwise movement having resilient guide element | Armin Olschewski, Lothar Walter | 1983-12-20 |
| 4412372 | Method of manufacturing bearing rings ruptured along an arrow-shaped partition line | Armin Olschewski, Lothar Walter, Heinrich Kunkel | 1983-11-01 |
| 4411478 | Rolling bearing for lengthwise guiding of a shaft or the like | Armin Olschewski, Lothar Walter, Horst M. Ernst | 1983-10-25 |
| 4408809 | Seal, especially for wheel bearing arrangements for vehicles | Lothar Walter, Horst M. Ernst, Heinz Kiener, Wolfgang Friedrich | 1983-10-11 |
| 4402558 | Rolling bearing | Armin Olschewski, Walter Lothar | 1983-09-06 |