GB2206314B - Printer having improved hammerbank - Google Patents

Printer having improved hammerbank

Info

Publication number: GB2206314B
Authority: GB; United Kingdom
Prior art keywords: hammerbank; printer; improved; improved hammerbank
Prior art date: 1987-07-01
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 - Lifetime

Application number

GB8815599A

Other versions

GB8815599D0 (en

GB2206314A (en

Inventor

Norman Edwin Farb

Steven Scott Hughes

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Printronix LLC

Original Assignee

Printronix LLC

Priority date (The priority date 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 date listed.)

1987-07-01

Filing date

1988-06-30

Publication date

1992-03-18

1988-06-30 Application filed by Printronix LLC filed Critical Printronix LLC

1988-08-03 Publication of GB8815599D0 publication Critical patent/GB8815599D0/en

1989-01-05 Publication of GB2206314A publication Critical patent/GB2206314A/en

1992-03-18 Application granted granted Critical

1992-03-18 Publication of GB2206314B publication Critical patent/GB2206314B/en

2008-06-30 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- B41J9/00—Hammer-impression mechanisms
- B41J9/02—Hammers; Arrangements thereof
- B41J9/10—Hammers; Arrangements thereof of more than one hammer, e.g. one for each character position
- 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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/377—Cooling or ventilating arrangements

GB8815599A 1987-07-01 1988-06-30 Printer having improved hammerbank Expired - Lifetime GB2206314B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US6902187A	1987-07-01	1987-07-01

Publications (3)

Publication Number	Publication Date
GB8815599D0 GB8815599D0 (en)	1988-08-03
GB2206314A GB2206314A (en)	1989-01-05
GB2206314B true GB2206314B (en)	1992-03-18

Family

ID=22086204

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB8815599A Expired - Lifetime GB2206314B (en)	1987-07-01	1988-06-30	Printer having improved hammerbank
GB9112999A Withdrawn GB2244955A (en)	1987-07-01	1991-06-14	Magnetic arrangements in hammerbanks for dot-matrix printers.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB9112999A Withdrawn GB2244955A (en)	1987-07-01	1991-06-14	Magnetic arrangements in hammerbanks for dot-matrix printers.

Country Status (5)

Country	Link
JP (1)	JPH066387B2 (en)
CA (1)	CA1324028C (en)
DE (1)	DE3822307A1 (en)
FR (1)	FR2618100B1 (en)
GB (2)	GB2206314B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3642104B2 (en) *	1995-07-14	2005-04-27	リコープリンティングシステムズ株式会社	Printing apparatus and manufacturing method thereof
DE19724951C1 (en) *	1997-06-12	1998-12-24	Oce Printing Systems Gmbh	Ventilator for electrophotographic printer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4044668A (en) *	1975-05-16	1977-08-30	Printronix, Inc.	Print hammer mechanism
US4438692A (en) *	1980-11-07	1984-03-27	Hitachi, Ltd.	Printing apparatus with cooling of hammer printing coils
GB2186842A (en) *	1986-02-19	1987-08-26	Dataproducts Corp	Cooling assembly for impact printer hammer bank

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3086457A (en) *	1962-03-26	1963-04-23	Potter Instrument Co Inc	High speed printer cooling system
US3941051A (en) *	1974-08-08	1976-03-02	Printronix, Inc.	Printer system
US4033255A (en) *	1975-11-13	1977-07-05	Printronix, Inc.	Print hammer actuator for dot matrix printers
US4280404A (en) *	1979-10-03	1981-07-28	Printronix, Inc.	Printer having variable hammer release drive
JPS57100090A (en) *	1980-12-12	1982-06-22	Hitachi Koki Co Ltd	Cooling device for printing machine
US4386563A (en) *	1981-07-02	1983-06-07	Printronix, Inc.	Printing system having staggered hammer release
US4625638A (en) *	1982-06-07	1986-12-02	Fritz William O	Dot matrix line printer
US4527469A (en) *	1983-04-15	1985-07-09	Dataproducts Corporation	Dot matrix print actuator
US4503768A (en) *	1983-07-11	1985-03-12	Mannesmann Tally Corporation	Single piece hammer module
US4539905A (en) *	1983-12-05	1985-09-10	Zenner Walter J	Dot matrix line printer and print element driver assembly therefor
JPS60147374A (en) *	1984-01-11	1985-08-03	Fuji Xerox Co Ltd	Cooler for thermal recording head
EP0157624A3 (en) *	1984-03-30	1987-07-29	Nec Home Electronics, Ltd.	Printer head bank and method of manufacturing the same
JPS61266258A (en) *	1985-05-20	1986-11-25	Nec Corp	Printing hammer drive device

1988
- 1988-06-17 CA CA 569713 patent/CA1324028C/en not_active Expired - Fee Related
- 1988-06-30 FR FR8808849A patent/FR2618100B1/en not_active Expired - Lifetime
- 1988-06-30 GB GB8815599A patent/GB2206314B/en not_active Expired - Lifetime
- 1988-07-01 DE DE19883822307 patent/DE3822307A1/en active Granted
- 1988-07-01 JP JP63165800A patent/JPH066387B2/en not_active Expired - Lifetime
1991
- 1991-06-14 GB GB9112999A patent/GB2244955A/en not_active Withdrawn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4044668A (en) *	1975-05-16	1977-08-30	Printronix, Inc.	Print hammer mechanism
US4438692A (en) *	1980-11-07	1984-03-27	Hitachi, Ltd.	Printing apparatus with cooling of hammer printing coils
GB2186842A (en) *	1986-02-19	1987-08-26	Dataproducts Corp	Cooling assembly for impact printer hammer bank

Also Published As

Publication number	Publication date
GB9112999D0 (en)	1991-08-07
GB2244955A (en)	1991-12-18
DE3822307A1 (en)	1989-01-12
FR2618100A1 (en)	1989-01-20
JPH066387B2 (en)	1994-01-26
GB8815599D0 (en)	1988-08-03
GB2206314A (en)	1989-01-05
CA1324028C (en)	1993-11-09
JPS6427972A (en)	1989-01-30
FR2618100B1 (en)	1995-03-24
DE3822307C2 (en)	1991-10-17

Legal Events

Date	Code	Title	Description
1997-02-19	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19960630

Publication	Publication Date	Title
GB2205782B (en)	1991-04-24	Printer
GB2232931B (en)	1991-04-17	Printer
GB8806732D0 (en)	1988-04-20	Printer
GB2203995B (en)	1991-08-21	Typewriter
GB2195800B (en)	1990-06-06	Printer
EP0312324A3 (en)	1990-02-14	Printer
EP0270030A3 (en)	1990-05-30	Printer
GB8711096D0 (en)	1987-06-17	Printing
GB2192836B (en)	1990-09-12	Printer
EP0287351A3 (en)	1990-05-02	Printer
EP0293243A3 (en)	1990-09-19	Printer
GB8618456D0 (en)	1986-09-03	Printer
GB2213106B (en)	1991-10-02	Printer
GB2202662B (en)	1991-09-11	Printers
EP0274759A3 (en)	1989-07-05	Printer
GB2202191B (en)	1991-03-13	Printer
GB8824121D0 (en)	1988-11-23	Offset printer
GB2208495B (en)	1991-11-27	Printers
GB8726732D0 (en)	1987-12-16	Printer
GB2206314B (en)	1992-03-18	Printer having improved hammerbank
GB8719115D0 (en)	1987-09-16	Printing
GB8726529D0 (en)	1987-12-16	Ink
AU102946S (en)	1989-02-09	Printer
GB8701429D0 (en)	1987-02-25	Printer
AU101556S (en)	1988-10-06	Printer