GB736334A - Improvements in or relating to electromagnetic sound recording and reproducing devices - Google Patents
Improvements in or relating to electromagnetic sound recording and reproducing devicesInfo
- Publication number
- GB736334A GB736334A GB30084/53A GB3008453A GB736334A GB 736334 A GB736334 A GB 736334A GB 30084/53 A GB30084/53 A GB 30084/53A GB 3008453 A GB3008453 A GB 3008453A GB 736334 A GB736334 A GB 736334A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- sound recording
- relating
- reproducing devices
- electromagnetic sound
- Prior art date
- 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
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- 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
- G11B15/26—Driving record carriers by members acting directly or indirectly thereon
- G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
- G11B15/29—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal through pinch-rollers or tape rolls
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
736,334. Change-speed belt gear. WEBSTERCHICAGO CORPORATION. Oct. 30, 1953 [Oct. 31, 1952], No. 30084/53. Class 80 (2). [Also in Group XXXVIII] A magnetic tape T of a sound recording apparatus (see Group XXXVIII) is driven at one of two speeds by either a shaft 19 or an enlarged part 23 on the shaft which is moved vertically, by a handle 26, to engage or disengage the part 23. The tape is pressed against the shaft by a spring-urged roller. The take-up reel 32 is driven from the shaft by a belt 34 which is kept taut by a spring-urged bracket 35.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US736334XA | 1952-10-31 | 1952-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB736334A true GB736334A (en) | 1955-09-07 |
Family
ID=22114867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30084/53A Expired GB736334A (en) | 1952-10-31 | 1953-10-30 | Improvements in or relating to electromagnetic sound recording and reproducing devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB736334A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2308725A (en) * | 1995-12-29 | 1997-07-02 | Daewoo Electronics Co Ltd | Tensioning the capstan timing belt of a VCR |
-
1953
- 1953-10-30 GB GB30084/53A patent/GB736334A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2308725A (en) * | 1995-12-29 | 1997-07-02 | Daewoo Electronics Co Ltd | Tensioning the capstan timing belt of a VCR |
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