SHEAR MOTOR FOR DYNAMIC MOUNT FOR LASER-BEAM STEERING MIRROR
Assignee
Rockwell International
Filed as: ROCKWELL INTERNATIONAL CORPORATION
Filed
May 15, 1984
Granted
Oct 4, 1988
Location
SIMI VALLEY CA US
Abstract
A dynamic mount and actuator for a laser mirror 20 comprising three piezoelectric motors 40 mounted 120° apart on a motor-mount member 32. Each motor 40 comprises a rectangular block 44 composed of horizontal layers of electroded piezoelectric wafers 46, adjacent layers being bonded together. The one-axis movements of each shear motor 40 are amplified by and transmitted to an axially extending flex-joint assembly 36 which is formed with two universal-type flex joints 102,104 therein.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Nov 29, 1984
Rescinded
Aug 24, 1987
Duration
2 years, 8 months
Inventor
- 1THEODORE A. HEINZ
Record Details
- Patent number
- US 4775815
- Application
- 06610461
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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