The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 08, 1978
Filed:
May. 17, 1976
Ake H Blomqvist, Karlskoga, SE;
Rolf L Stalfors, Karlskoga, SE;
AB Bofors, Bofors, SE;
Abstract
Apparatus for directing electromagnetic radiation such as a laser beam in a gyro-stabilized direction. The apparatus includes a supporting means on which is fixedly mounted an optical lens having a predetermined focal length and also an element for either detecting the radiation when the apparatus is used to receive the gyro-stabilized beam or for emitting the radiation when the apparatus is used to transmit a gyro-stabilized beam. A mirror is also provided which is mounted on the axis of the lens and, via a cardanic suspension, to the support. The mirror is rotated in its own plane to function as a gyro motor and the beam of radiation is directed so as to impinge upon the reflecting surface of the mirror. Also, the mirror is located at a distance which is one-half the distance of the focal length of the lens from the focal plane of such lens, and the mirror is pivotable about a pivot point on the axis of the lens.