Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB759558A
Inventor
Hugh Kenneth Seaton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pye Electronic Products Ltd
Original Assignee
Pye Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pye LtdfiledCriticalPye Ltd
Priority to GB759558ApriorityCriticalpatent/GB866204A/en
Publication of GB866204ApublicationCriticalpatent/GB866204A/en
G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
G11B15/46—Controlling, regulating, or indicating speed
G11B15/50—Controlling, regulating, or indicating speed by mechanical linkage, e.g. clutch
Landscapes
Photographic Developing Apparatuses
(AREA)
Silver Salt Photography Or Processing Solution Therefor
(AREA)
Abstract
866,204. Driving sound film or tape. PYE Ltd. March 10, 1959 [March 10, 1958], No. 7595/58. Drawings to Specification. Class 40 (2). In a tape or film record apparatus a flywheel is frictionally coupled to a shaft carrying a drum over which the tape or film passes.
GB759558A1958-03-101958-03-10Sound recording or reproducing apparatus
ExpiredGB866204A
(en)