KR970006803B1 - 비데오 카세트 레코더의 릴 제동장치 - Google Patents
비데오 카세트 레코더의 릴 제동장치 Download PDFInfo
- Publication number
- KR970006803B1 KR970006803B1 KR1019940006922A KR19940006922A KR970006803B1 KR 970006803 B1 KR970006803 B1 KR 970006803B1 KR 1019940006922 A KR1019940006922 A KR 1019940006922A KR 19940006922 A KR19940006922 A KR 19940006922A KR 970006803 B1 KR970006803 B1 KR 970006803B1
- Authority
- KR
- South Korea
- Prior art keywords
- plate
- brake
- reel
- braking
- interlock mechanism
- 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 - Fee Related
Links
Classifications
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- 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
- G11B15/22—Stopping means
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- 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
- G11B15/32—Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound
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- 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
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/50—Controlling, regulating, or indicating speed by mechanical linkage, e.g. clutch
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/90—Tape-like record carriers
Landscapes
- Braking Arrangements (AREA)
Abstract
Description
Claims (5)
- 서로 다른 위치에서 공급릴을 모드별로 구속하기 위해 소요되는 메인 브레이크와 소프트브레이크를 한축상에 일체화시킨 제동부와, 상기 공급릴 측 제동부를 모드에 따라 기구적으로 선택연동시키는 제1연동기구부와, 상기 권취릴 측 제동부를 모드에 따라 제1연동기구부와 연계시켜 선택연동시키는 제2연동기구부를 포함하는 비데오 카세트 레코더의 릴 제동장치.
- 제1항에 있어서, 제동부는 릴의 근접위치에서 회전가능하도록 메인 브레이크와 소프트브레이크를 고정하는 샤프트와, 상기 메인 브레이크 및 소프트 브레이크의 외곽선단부에 돌출 되어 각 브레이크를 움직여 주기 위한 걸이핀과, 상기 각 브레이크에 탄성력을 작용시키기 위해 샤프트에 탄성체를 축설한 것을 특징으로 하는 비데오 카세트 레코더의 릴 제동장치.
- 제1항에 있어서, 제1연동기구부는 로딩모터의 회전에 의해 회전하여 이 운동을 직선운동으로 바꿔주기 위한 기어를 갖는 회전체와, 상기 회전체에 맞물리는 기어가 있고 이 기어에 의해 직선운동하여 위치가 변위되는 제1플레이트로 구성된 것을 특징으로 하는 비데오 카세트 레코더의 릴 제동장치.
- 제3항에 있어서, 상기 제1플레이트는 자체 직선운동으로 상대측 레버플레이트를 밀어 주기 위해 일단에 형성된 돌기부와, 각 브레이크의 걸이핀을 안내하여 움직여 주기 위한 가이드홈을 구비하는 비데오 카세트 레코더의 릴 제동장치.
- 제1항에 있어서, 제2연동기구부는 상기 제1플레이트의 직선운동을 전달받기 위한 플레이트를 갖는 제2플레이트와, 상기 제2플레이트의 단부를 밀어내어 제1플레이트 축으로 도피시키기 위한 트리거와, 상기 트리거에 의해 이탈된 제2플레이트를 제자리로 복귀시켜 제1플레이트만을 이동시키는 리턴스프링과, 각 브레이크의 걸이핀을 안내하여 움직여 주기 위한 가이드홈을 형성한 비데오 카세트 레코더의 릴 제동장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940006922A KR970006803B1 (ko) | 1994-04-01 | 1994-04-01 | 비데오 카세트 레코더의 릴 제동장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940006922A KR970006803B1 (ko) | 1994-04-01 | 1994-04-01 | 비데오 카세트 레코더의 릴 제동장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950030087A KR950030087A (ko) | 1995-11-24 |
| KR970006803B1 true KR970006803B1 (ko) | 1997-04-30 |
Family
ID=19380319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940006922A Expired - Fee Related KR970006803B1 (ko) | 1994-04-01 | 1994-04-01 | 비데오 카세트 레코더의 릴 제동장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970006803B1 (ko) |
-
1994
- 1994-04-01 KR KR1019940006922A patent/KR970006803B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR950030087A (ko) | 1995-11-24 |
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| PG1501 | Laying open of application |
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| G160 | Decision to publish patent application | ||
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