KR900010890Y1 - Breaker driving apparatus - Google Patents
Breaker driving apparatus Download PDFInfo
- Publication number
- KR900010890Y1 KR900010890Y1 KR2019870022597U KR870022597U KR900010890Y1 KR 900010890 Y1 KR900010890 Y1 KR 900010890Y1 KR 2019870022597 U KR2019870022597 U KR 2019870022597U KR 870022597 U KR870022597 U KR 870022597U KR 900010890 Y1 KR900010890 Y1 KR 900010890Y1
- Authority
- KR
- South Korea
- Prior art keywords
- guide
- cam
- spring
- brake
- reel
- Prior art date
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
- G11B15/22—Stopping means
-
- 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
Landscapes
- Braking Arrangements (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 평면도.1 is a plan view of the present invention.
제2도는 본 고안의 동작상태를 나타낸 평면도.2 is a plan view showing an operating state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 데크 2, 3 : 릴디스크1: deck 2, 3: reel disc
4 : 가이드 41, 10 : 스프링4: guide 41, 10: spring
42, 43 : 작동부 5 : 스톱퍼42, 43: operating part 5: stopper
6, 7 : 브레이크암 8, 9 : 마찰판6, 7: brake arms 8, 9: friction plate
11 : 캠 12 : 캠홈11: Cam 12: Cam Home
13 : 회동편13: Meeting
본 고안은 테이프레코더에 있어서 캠의 구동에 따라 강브레이크암이 작동하여 릴디스크를 제어할 수 있도록한 강브레이크의 구동동장치에 관한 것이다.The present invention relates to a drive device for a steel brake that allows the steel brake arm to operate in response to the cam drive in a tape recorder to control the reel disk.
종래에도 릴디스크를 제어하기 위한 강브레이크 장치가 안출된 바 있으나, 이는 여러개의 링크를 상호 연결구동토록 하고 있었으며 이에따라 구조가 매우 복잡하게 되었고 또 각 링크들이 상호 정확하게 동작하지 않으면 오동작이 발생될 염려가 있었으며 고장 발생률이 높게 되는 점 등의 문제점이 있었다.Conventionally, a strong brake device for controlling a reel disk has been devised, but this has caused several links to be interconnected, and accordingly, the structure becomes very complicated and there is a risk of malfunction if each link does not operate correctly. There was a problem such that the failure rate is high.
본 고안은 상기와 같은 종래의 제반 문제점을 감안하여 브레이크암이 캠에 의하여 작동토록 하므로서 동작이 정확하고 원활하게 할 수 있도록 안출한 것으로 이를 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention is conceived to allow the brake arm to operate accurately and smoothly in view of the conventional problems as described above, and will be described in detail based on the accompanying drawings.
릴디스크(2)(3)를 설치한 데크(1)의 중앙에 스톱퍼(5)를 하방에 형성시킨 가이드(4)를 스프링(41)으로 탄력설치하고 가이드(4)의 양측에는 작동부(42)(43)를 형성하여 이의 상부에는 마찰판(8)(9)을 가진 브레이크암(6)(7)을 스프링(10)으로 탄력설치하고 가이드(4)의 열방에 캠홈(12)이 형성된 캠(11)을 설치하여 캠(11)과 가이드(4)사이에는 회동편(13)을 축(15)으로 설치하고 회동편(13)의 핀(14)은 캠홈(12)에 삽입되도록 구성하여서 된 것이다.A guide 4 having a stopper 5 formed in the center of the deck 1 on which the reel disks 2 and 3 are installed is elastically installed with a spring 41, and both sides of the guide 4 have an operating portion ( 42 and 43, the upper part of which is provided with a brake arm (6) (7) having a friction plate (8) (9) elastically installed with a spring (10) and the cam groove 12 is formed in the heat of the guide (4) The cam 11 is installed so that the rotating piece 13 is installed as the shaft 15 between the cam 11 and the guide 4, and the pin 14 of the rotating piece 13 is inserted into the cam groove 12. It was done.
이상과 같이 구성된 본 고안은 제1도에서와 같이 데크(1)에 설치된 릴디스크(2)(3)가 구속되지 않는 상태에서 이들이 회전하고 테이프가 주행하게 되며 테이프의 주행도중 이를 반전시킬때는 릴디스크(2)(3)를 순간적으로 정지시켜야 한다.The present invention configured as described above is a reel when the reel disk (2) (3) installed in the deck (1) as shown in FIG. The discs 2 and 3 must be stopped momentarily.
이와 같이 릴디스크(2)(3)가 회전하다가 테이프의 주행을 반전시키면 캠(11)이 회동되고 이의 캠홈(12)에 핀(14)이 삽입된 회동편(13)이 축(15)을 중심으로 회동하여 우측단이 하강되며 이에 따라 가이드(4)가 스프링(41)에 의해서 시계반대방향으로 회동하여 각 브레이크암(6)(7)의 하부를 해제시켜 주므로서 스프링(10)이 각 브레이크암(6)(7)의 하부를 상호 당겨준다.When the reel disks 2 and 3 rotate in this way and the tape is reversed, the cam 11 is rotated and the pivoting piece 13 with the pin 14 inserted into the cam groove 12 rotates the shaft 15. The right end is lowered by turning to the center, and thus the guide 4 is rotated counterclockwise by the spring 41 to release the lower portions of the brake arms 6 and 7 so that the spring 10 is angled. The lower ends of the brake arms 6 and 7 are pulled together.
따라서 각 브레이크암(6)(7)은 이들의 축을 중심으로 회동하고 마찰판(8)(9)이 각각 릴디스크(2)(3)에 접촉되어 이들을 제어하게 된다.Therefore, each brake arm 6, 7 is rotated about its axis and the friction plates 8, 9 are in contact with the reel disk 2, 3, respectively, to control them.
한편, 캠(11)이 상기의 역으로 회전하면 회동편(13)이 회동하여 이의 선단이 가이드(4)의 좌측하단을 밀어 가이드(4)를 회동시켜 주면 가이드(4)의 양측작동부(42)(43)가 각각 브레이크암(6)(7)의 내측을 밀어주게 되며 이에따라 각 브레이크암(6)(7)은 제1도와 같이 회동하여 구속하고 있던 릴디스크(2)(3)을 해제시켜 준다.On the other hand, when the cam 11 rotates in the reverse direction, the pivoting piece 13 rotates and its tip pushes the lower left end of the guide 4 to rotate the guide 4 so that both side operating portions of the guide 4 ( 42 and 43 respectively push the inside of the brake arms 6 and 7 so that each of the brake arms 6 and 7 rotates and holds the reel disks 2 and 3 that are constrained and rotated as shown in FIG. Release it.
또 가이드(4)에 스톱퍼(5)를 형성하므로서 가이드(4)의 과동작을 막아준다.In addition, the stopper 5 is formed in the guide 4, thereby preventing overoperation of the guide 4.
이상과 같은 본 고안은 각 브레이크암(6)(7)을 캠(11)에 의해 동작하는 가이드(4)와 스프링(10)으로 작동시킴으로서 제동력이 확실하고 동작이 원활하게 되며 구조 또한 간단하여 작업공수를 절감시킬수 있는 점등의 특징을 지닌 것이다.The present invention as described above by operating the brake arm (6) (7) by the guide (4) and the spring (10) operated by the cam 11, the braking force is sure, smooth operation and simple structure work It has the feature of lighting that can save the labor.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870022597U KR900010890Y1 (en) | 1987-12-21 | 1987-12-21 | Breaker driving apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870022597U KR900010890Y1 (en) | 1987-12-21 | 1987-12-21 | Breaker driving apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890014485U KR890014485U (en) | 1989-08-10 |
| KR900010890Y1 true KR900010890Y1 (en) | 1990-12-08 |
Family
ID=19270545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870022597U KR900010890Y1 (en) | 1987-12-21 | 1987-12-21 | Breaker driving apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900010890Y1 (en) |
-
1987
- 1987-12-21 KR KR2019870022597U patent/KR900010890Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890014485U (en) | 1989-08-10 |
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|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 19981127 Year of fee payment: 9 |
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| LAPS | Lapse due to unpaid annual fee |