KR850006520A - 충격프린터의 타이프드럼 구동메카니즘 - Google Patents
충격프린터의 타이프드럼 구동메카니즘 Download PDFInfo
- Publication number
- KR850006520A KR850006520A KR1019850001147A KR850001147A KR850006520A KR 850006520 A KR850006520 A KR 850006520A KR 1019850001147 A KR1019850001147 A KR 1019850001147A KR 850001147 A KR850001147 A KR 850001147A KR 850006520 A KR850006520 A KR 850006520A
- Authority
- KR
- South Korea
- Prior art keywords
- type drum
- gear
- driving mechanism
- lever
- shaft
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J23/00—Power drives for actions or mechanisms
- B41J23/02—Mechanical power drives
- B41J23/04—Mechanical power drives with driven mechanism arranged to be clutched to continuously- operating power source
- B41J23/06—Mechanical power drives with driven mechanism arranged to be clutched to continuously- operating power source by snatch rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J7/00—Type-selecting or type-actuating mechanisms
- B41J7/34—Type-face selected by operation of rotary members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
- B41J1/22—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection
- B41J1/32—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection the plane of the type or die face being parallel to the axis of rotation, e.g. with type on the periphery of cylindrical carriers
- B41J1/44—Carriers stationary for impression
- B41J1/46—Types or dies fixed on wheel, drum, cylinder, or like carriers
- B41J1/48—Types or dies fixed on wheel, drum, cylinder, or like carriers with a plurality of carriers, one for each character space
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J23/00—Power drives for actions or mechanisms
- B41J23/02—Mechanical power drives
- B41J23/04—Mechanical power drives with driven mechanism arranged to be clutched to continuously- operating power source
-
- 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
- Y10T74/19633—Yieldability in gear trains
Landscapes
- Handling Of Sheets (AREA)
- Gear Transmission (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 종래의 타이프드럼 구동메카니즘의 도식적인 사시도.
제3도는 본 발명의 타이프드럼 구동메카니즘의 도식적인 사시도.
제4도는 본 발명의 일부 기어군의 측면도.
* 도면의 주요부분에 대한 부호의 설명
10 : 타이프드럼 11 : 타이프드럼샤프트
12,13 : 측판 14 : 타이프드럼기어
15 : 해머 16 : 종이
18 : 제1구동기어 20 : 제2구동기어
21 : 중간기어 22,23 : 샤프트
30 : 제2구동기어 31 : 중간기어
32 : 샤프트 33 : ㄴ자형스윙레버
34 : 샤프트 35 : 핀
36 : 스프링 37 : 멈추개(stopper)
Claims (4)
- 측판과, 이 측판에 회전장착된 타이프드럼과, 이 타이프 드럼의 샤프트에 고정된 타이프드럼 기어와, 구동기어와 이 구동기어와 맞물린 중간기어 그리고 타이프드럼을 구동시키는 타이프 드럼기어를 포함한 기어군등을 구비한 충격프린터의 개량된 구동메카니즘에 있어서, 상기 구동기어의 샤프트 주위를 회전하도록 제공된 레버와, 이 레버의 일단에 회전지지되는 상기 중간기어와, 이 중간기어가 상기 타이프드럼기어와 맞물리도록 하는 방향으로 상기 레버에 힘을 가하는 스프링과, 상기 타이프 드럼기어의 회전에 의해서 상기 중간기어가 상기 구동기어 주위를 회전함으로써 상기 타이프드럼기어상에 가해지는 결합력을 증가시키게 되는 상기 타이프드럼의 회전방향으로 구성된 것을 특징으로 하는 충격프린터의 타이프드럼 구동메카니즘.
- 제1항에 있어서, 상기 구동기어의 샤프트가 상기 측판에 고정되고, 상기 구동기어와 레버가 상기 샤프트에 회전 장착되는 것을 특징으로 하는 충격프린터의 타이프드럼 구동메카니즘.
- 제1항에 있어서, 상기 레버가 L자형인 것을 특징으로 하는 충격프린터의 타이프드럼 구동메카니즘.
- 제1항에 있어서, 상기 구동메카니즘이 상기 중간기어와 타이프드럼기어의 결합을 유지하기 위해 상기 레버에 인접한 곳에 제공된 멈추개를 포함하는 것을 특징으로 하는 충격프린터의 타이프드럼 구동메카니즘.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59-32295 | 1984-02-24 | ||
JP59032295A JPS60176785A (ja) | 1984-02-24 | 1984-02-24 | プリンタの活字ドラムの駆動機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850006520A true KR850006520A (ko) | 1985-10-14 |
KR900008898B1 KR900008898B1 (ko) | 1990-12-11 |
Family
ID=12354961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850001147A KR900008898B1 (ko) | 1984-02-24 | 1985-02-23 | 충격프린터의 타이프드럼 구동 메카니즘 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4602561A (ko) |
JP (1) | JPS60176785A (ko) |
KR (1) | KR900008898B1 (ko) |
DE (1) | DE3506324A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68908760T2 (de) * | 1988-04-28 | 1994-03-24 | Tokyo Electric Co Ltd | Blattfördergerät für Druckvorrichtungen. |
JP2008073924A (ja) * | 2006-09-20 | 2008-04-03 | Duplo Seiko Corp | 孔版印刷装置 |
CN103144446A (zh) * | 2011-12-07 | 2013-06-12 | 扬欣打印设备(上海)有限公司 | 微型热敏打印机齿轮传动机构 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1586581A (en) * | 1925-07-09 | 1926-06-01 | Bethlehem Steel Corp | Entrainment gearing |
AT117334B (de) * | 1927-10-17 | 1930-04-10 | Bosch Robert | Zahnradgetriebe. |
US2143236A (en) * | 1938-03-19 | 1939-01-10 | Birk Emil | Transmission gearing |
US2397777A (en) * | 1942-11-02 | 1946-04-02 | Harry A Severson | Gearing |
US2513217A (en) * | 1946-01-07 | 1950-06-27 | Us Navy | Gear train |
CH311288A (fr) * | 1951-02-28 | 1956-01-31 | Bulova Watch Co Inc | Montre à remontage automatique par masse rotative. |
NL260332A (ko) * | 1960-01-22 | |||
US3180168A (en) * | 1962-10-08 | 1965-04-27 | John L Harris | Control device |
JPS5245249B2 (ko) * | 1972-05-04 | 1977-11-15 | ||
US4104967A (en) * | 1974-12-27 | 1978-08-08 | Copal Company Limited | Line printer |
JPS52148324A (en) * | 1976-06-04 | 1977-12-09 | Suwa Seikosha Kk | Miniature printer |
US4336752A (en) * | 1978-11-28 | 1982-06-29 | Canon Kabushiki Kaisha | Printing apparatus of character wheel selection, stop and simultaneously printing type |
DE2921207A1 (de) * | 1979-05-25 | 1980-11-27 | Olympia Werke Ag | Einstellgetriebe fuer einen summentypentraeger |
-
1984
- 1984-02-24 JP JP59032295A patent/JPS60176785A/ja active Pending
-
1985
- 1985-02-22 US US06/704,426 patent/US4602561A/en not_active Expired - Fee Related
- 1985-02-22 DE DE19853506324 patent/DE3506324A1/de not_active Ceased
- 1985-02-23 KR KR1019850001147A patent/KR900008898B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4602561A (en) | 1986-07-29 |
DE3506324A1 (de) | 1985-08-29 |
JPS60176785A (ja) | 1985-09-10 |
KR900008898B1 (ko) | 1990-12-11 |
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FPAY | Annual fee payment |
Payment date: 19941209 Year of fee payment: 5 |
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