JPS57169367A - Dot printer - Google Patents
Dot printerInfo
- Publication number
- JPS57169367A JPS57169367A JP56055796A JP5579681A JPS57169367A JP S57169367 A JPS57169367 A JP S57169367A JP 56055796 A JP56055796 A JP 56055796A JP 5579681 A JP5579681 A JP 5579681A JP S57169367 A JPS57169367 A JP S57169367A
- Authority
- JP
- Japan
- Prior art keywords
- cams
- approximately
- counter weight
- hammer bank
- reciprocate
- 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
-
- 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
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/001—Mechanisms for bodily moving print heads or carriages parallel to the paper surface
- B41J25/006—Mechanisms for bodily moving print heads or carriages parallel to the paper surface for oscillating, e.g. page-width print heads provided with counter-balancing means or shock absorbers
-
- 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
- B41J9/00—Hammer-impression mechanisms
- B41J9/02—Hammers; Arrangements thereof
- B41J9/127—Mounting of hammers
Landscapes
- Character Spaces And Line Spaces In Printers (AREA)
- Impact Printers (AREA)
- Transmission Devices (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56055796A JPS57169367A (en) | 1981-04-13 | 1981-04-13 | Dot printer |
US06/367,518 US4421430A (en) | 1981-04-13 | 1982-04-12 | Dot printer |
DE3213626A DE3213626C2 (de) | 1981-04-13 | 1982-04-13 | Rasterdrucker |
US06/502,354 US4572685A (en) | 1981-04-13 | 1983-06-08 | Dot printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56055796A JPS57169367A (en) | 1981-04-13 | 1981-04-13 | Dot printer |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4473586A Division JPS61209170A (ja) | 1986-02-28 | 1986-02-28 | ドツトプリンタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57169367A true JPS57169367A (en) | 1982-10-19 |
JPS646028B2 JPS646028B2 (ja) | 1989-02-01 |
Family
ID=13008869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56055796A Granted JPS57169367A (en) | 1981-04-13 | 1981-04-13 | Dot printer |
Country Status (3)
Country | Link |
---|---|
US (1) | US4421430A (ja) |
JP (1) | JPS57169367A (ja) |
DE (1) | DE3213626C2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4572685A (en) * | 1981-04-13 | 1986-02-25 | Hitachi Koki Co., Ltd. | Dot printer |
EP0109329A3 (en) * | 1982-11-03 | 1986-06-11 | GENICOM Corporation | Balanced print head drive mechanism |
JP2691506B2 (ja) * | 1993-09-20 | 1997-12-17 | 富士通株式会社 | プリンタ装置のシャトル機構 |
US6471427B1 (en) | 2001-04-06 | 2002-10-29 | Lexmark International, Inc. | Printhead carrier with rotatable bearings |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3941051A (en) * | 1974-08-08 | 1976-03-02 | Printronix, Inc. | Printer system |
JPS53133117A (en) * | 1977-04-22 | 1978-11-20 | Seikosha Kk | Wire printer |
JPS5514216A (en) * | 1978-07-14 | 1980-01-31 | Nec Corp | Printer |
US4278019A (en) * | 1979-07-16 | 1981-07-14 | International Business Machines Corporation | All-points addressable dot printer |
JPS56154063A (en) * | 1980-04-30 | 1981-11-28 | Citizen Watch Co Ltd | Dot matrix printer |
-
1981
- 1981-04-13 JP JP56055796A patent/JPS57169367A/ja active Granted
-
1982
- 1982-04-12 US US06/367,518 patent/US4421430A/en not_active Expired - Lifetime
- 1982-04-13 DE DE3213626A patent/DE3213626C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3213626C2 (de) | 1986-06-19 |
DE3213626A1 (de) | 1983-04-07 |
JPS646028B2 (ja) | 1989-02-01 |
US4421430A (en) | 1983-12-20 |
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