KR20020045902A - 자기기록재생기의 클러치장치 - Google Patents
자기기록재생기의 클러치장치 Download PDFInfo
- Publication number
- KR20020045902A KR20020045902A KR1020000075320A KR20000075320A KR20020045902A KR 20020045902 A KR20020045902 A KR 20020045902A KR 1020000075320 A KR1020000075320 A KR 1020000075320A KR 20000075320 A KR20000075320 A KR 20000075320A KR 20020045902 A KR20020045902 A KR 20020045902A
- Authority
- KR
- South Korea
- Prior art keywords
- pulley
- gear
- holder
- clutch
- tape
- 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.)
- Granted
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
- G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/08—Friction clutches with a helical band or equivalent member, which may be built up from linked parts, with more than one turn embracing a drum or the like, with or without an additional clutch actuating the end of the band
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19358—Laterally slidable gears
- Y10T74/19367—Swinging carriage
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
Description
Claims (3)
- 메인샤시상에 설치되는 회전중심축과,상기 회전중심축에 설치되어 구동원의 동력을 입력받아 회전되고 원통형의 풀리홀더부를 구비하는 구동풀리와,상기 구동풀리로부터 동력을 전달받아 회전되어 동력을 출력하고 상기 풀리홀더부의 내경보다 작은 외경을 가지는 원통형의 기어홀더부를 구비하고 상기 회전중심축을 따라 승강가능하게 설치되는 승강기어와,상기 풀리홀더부의 내면과 일단이 상기 기어홀더부의 외면과 타단이 상기 구동풀리의 회전방향에 따라 선택적으로 접촉되어 상기 구동풀리에서 승강기어로 일정한 토크의 동력을 전달하는 클러치스프링을 포함하여 구성됨을 특징으로 하는 자기기록재생기의 클러치조립체.
- 제 1 항에 있어서, 상기 클러치스프링은 원통형으로 형성되는 것으로,상기 풀리홀더부의 내면에 접촉되어 마찰을 일으키는 외면접촉부와,상기 기어홀더부의 외면에 접촉되어 마찰을 일으키는 내면접촉부와,상기 외면접촉부와 내면접촉부를 연결하고 권수가 성기게 형성되는 연결부를 포함하여 구성됨을 특징으로 하는 자기기록재생기의 클러치조립체.
- 제 1 항 또는 제 2 항에 있어서, 상기 기어홀더부는 그 선단부가 상기 풀리홀더부의 내부에 승하강가능하게 삽입됨을 특징으로 하는 자기기록재생기의 클러치조립체.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0075320A KR100377756B1 (ko) | 2000-12-11 | 2000-12-11 | 자기기록재생기의 클러치장치 |
| US10/006,658 US6702080B2 (en) | 2000-12-11 | 2001-12-10 | Clutch device for magnetic recording/reproducing apparatus |
| US10/720,487 US7086516B2 (en) | 2000-12-11 | 2003-11-25 | Clutch device for magnetic recording/reproducing apparatus |
| US11/371,092 USRE39701E1 (en) | 2000-12-11 | 2006-03-08 | Clutch device for magnetic recording/reproducing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0075320A KR100377756B1 (ko) | 2000-12-11 | 2000-12-11 | 자기기록재생기의 클러치장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020045902A true KR20020045902A (ko) | 2002-06-20 |
| KR100377756B1 KR100377756B1 (ko) | 2003-03-29 |
Family
ID=19702943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2000-0075320A Expired - Fee Related KR100377756B1 (ko) | 2000-12-11 | 2000-12-11 | 자기기록재생기의 클러치장치 |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US6702080B2 (ko) |
| KR (1) | KR100377756B1 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100377756B1 (ko) * | 2000-12-11 | 2003-03-29 | 엘지전자 주식회사 | 자기기록재생기의 클러치장치 |
| JP3087588U (ja) * | 2002-01-29 | 2002-08-09 | 船井電機株式会社 | 磁気テープ装置の回転駆動装置 |
| CA2438981C (en) † | 2003-08-29 | 2010-01-12 | Teleflex Canada Incorporated | Steer by wire helm |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2895587A (en) | 1952-10-18 | 1959-07-21 | Charles H Willsey | Egg cracking mechanism |
| US2896873A (en) * | 1953-07-15 | 1959-07-28 | Porter Co Inc H K | Vehicle destination sign mechanism |
| US2895578A (en) * | 1956-09-10 | 1959-07-21 | Gen Motors Corp | Spring clutch |
| JPH0653428B2 (ja) * | 1984-05-10 | 1994-07-20 | キヤノン株式会社 | 記録装置 |
| AT382036B (de) * | 1985-02-27 | 1986-12-29 | Philips Nv | Aufzeichnungs- und/oder wiedergabegeraet |
| JPS6215141U (ko) * | 1985-07-12 | 1987-01-29 | ||
| US4763764A (en) * | 1987-06-12 | 1988-08-16 | General Motors Corporation | Wrapped spring, overrunning clutch assembly |
| JPH01133248A (ja) * | 1987-11-18 | 1989-05-25 | Akai Electric Co Ltd | テープ巻き取り装置 |
| KR900008044B1 (ko) * | 1987-11-30 | 1990-10-31 | 주식회사 금성사 | 자기기록 및 재생장치의 릴구동용 클러치장치 |
| KR930006585Y1 (ko) * | 1988-03-19 | 1993-09-28 | 주식회사 금성사 | 브이씨알의 릴구동용 클러치장치 |
| JPH01290153A (ja) * | 1988-05-17 | 1989-11-22 | Clarion Co Ltd | テープアンローディング機構 |
| JP3136796B2 (ja) * | 1992-09-24 | 2001-02-19 | ソニー株式会社 | 可変長符号デコーダ |
| US5472151A (en) * | 1992-11-21 | 1995-12-05 | Goldstar Co., Ltd. | Fast winding device for video cassette tape recorder |
| KR960013426B1 (ko) * | 1993-09-15 | 1996-10-05 | 대우전자주식회사 | 테이프 레코더의 릴 구동장치 |
| US5511738A (en) * | 1993-09-22 | 1996-04-30 | Samsung Electronics Co., Ltd. | Idler controlling apparatus of a magnetic recording/reproducing apparatus |
| KR0186171B1 (ko) * | 1995-11-28 | 1999-04-15 | 구자홍 | 자기기록재생기의 릴구동장치 |
| KR100186399B1 (ko) * | 1996-01-19 | 1999-04-15 | 구자홍 | 자기기록재생기의 릴구동장치 |
| KR100211887B1 (ko) * | 1996-10-31 | 1999-08-02 | 전주범 | 비데오 카세트테이프 레코더의 릴 구동장치 |
| KR100377756B1 (ko) * | 2000-12-11 | 2003-03-29 | 엘지전자 주식회사 | 자기기록재생기의 클러치장치 |
-
2000
- 2000-12-11 KR KR10-2000-0075320A patent/KR100377756B1/ko not_active Expired - Fee Related
-
2001
- 2001-12-10 US US10/006,658 patent/US6702080B2/en not_active Ceased
-
2003
- 2003-11-25 US US10/720,487 patent/US7086516B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20040104091A1 (en) | 2004-06-03 |
| US7086516B2 (en) | 2006-08-08 |
| US6702080B2 (en) | 2004-03-09 |
| US20020070091A1 (en) | 2002-06-13 |
| KR100377756B1 (ko) | 2003-03-29 |
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