Motion picture camera having an interchangeable lens
Patent 4515469 Issued on May 7, 1985. Estimated Expiration Date: 
May 7, 2002. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
May 7, 2002. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 1667724 3331653 Self-blimped motion picture camera Quiet motion picture camera Patent #: 4121886 InventorApplicationNo. 06/316689 filed on 10/30/1981US Classes:355/35Regulating light intensity or exposure timeExaminersPrimary: Hayes, Monroe H.Attorney, Agent or FirmInternational ClassesG03B 19/00 (20060101)G03B 19/18 (20060101) Foreign Application Priority Data1980-10-31 DEAbstractThis invention relates to a motion picture camera in which an interchangeable lens is connected by a lens adapter to the camera mechanism including the film guide with film gate and the camera mechanism is suspended from the camera housing and/or is designed so as to prevent a transmission of structure-borne noise. To ensure that the sound that can be transmitted to the outside by the lens will be substantially attenuated, the lens adapter comprises a lens mount member and a flange, which is connected to the camera mechanism and is connected to the lens mount member by means which are adapted to absorb structure-borne noise.Field of SearchWith acoustic isolation | |
