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Patent AT-E401670-T1: [Translated] IMPROVEMENT OF FRICTION MATERIALS
The actuator has a sliding sleeve (1), and an active piston (2) that slides axially in the sleeve and includes with sections (4) made of multi-layers of piezoelectric ceramic. Each piston section has electrodes which control the sections in an independent manner. The sleeve and the piston have, at their interface, a couple of friction layers (3) made of materials with static and dynamic coefficient of friction greater than 0.6.
Complete Metadata
| bureauCode |
[ "009:25" ] |
|---|---|
| identifier | https://healthdata.gov/api/views/kzka-ninf |
| issued | 2025-09-05 |
| landingPage | https://healthdata.gov/d/kzka-ninf |
| programCode |
[ "009:066" ] |
| theme |
[ "NIH" ] |
