GB1355754A - Striking device for a printer - Google Patents

Striking device for a printer

Info

Publication number: GB1355754A
Authority: GB; United Kingdom
Prior art keywords: printer; striking device; striking
Prior art date: 1971-09-17
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

Application number

GB4164472A

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.)

Bull SAS

Original Assignee

Societe Industrielle Honeywell Bull

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.)

1971-09-17

Filing date

1972-09-07

Publication date

1974-06-05

1972-09-07 Application filed by Societe Industrielle Honeywell Bull filed Critical Societe Industrielle Honeywell Bull

1974-06-05 Publication of GB1355754A publication Critical patent/GB1355754A/en

Status Expired legal-status Critical Current

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
- B41J9/26—Means for operating hammers to effect impression
- B41J9/36—Means for operating hammers to effect impression in which mechanical power is applied under electromagnetic control

GB4164472A 1971-09-17 1972-09-07 Striking device for a printer Expired GB1355754A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7133571A FR2153627A5 (en)	1971-09-17	1971-09-17

Publications (1)

Publication Number	Publication Date
GB1355754A true GB1355754A (en)	1974-06-05

Family

ID=9083124

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB4164472A Expired GB1355754A (en)	1971-09-17	1972-09-07	Striking device for a printer

Country Status (6)

Country	Link
US (1)	US3748613A (en)
DE (1)	DE2245472A1 (en)
FR (1)	FR2153627A5 (en)
GB (1)	GB1355754A (en)
IT (1)	IT967084B (en)
NL (1)	NL7212446A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4167343A (en) *	1976-09-27	1979-09-11	Golobay Gary L	Print wire actuator mechanism
US4242004A (en) *	1979-03-21	1980-12-30	Extel Corporation	Dot matrix printhead driver
US4389127A (en) *	1979-12-10	1983-06-21	Florida Data Corporation	High speed dot matrix impact printer
JPS57191079A (en) *	1981-05-20	1982-11-24	Seikosha Co Ltd	Printer head
US4685816A (en) *	1985-12-06	1987-08-11	Ncr Corporation	Impact printer with means for adjusting the associated print hammer
US5033883A (en) *	1987-09-01	1991-07-23	Primages Inc.	Variably-controlled electromagnetically driven printer
BE1001757A3 (en) *	1988-06-03	1990-02-27	Electronique Et Telecomm Bell	HAMMER PRINTER HEAD.
US4852481A (en) *	1988-07-14	1989-08-01	L. James Hubbard	Print hammer mechanism
SG26413G (en) *	1988-10-18	1995-09-01	Seiko Epson Corp	A printing head for an impact dot printer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3049990A (en) *	1960-12-20	1962-08-21	Ibm	Print hammer actuator
DE1237816B (en) *	1963-08-24	1967-03-30	Ibm Deutschland	Print hammer drive for high-speed printer
US3460469A (en) *	1966-12-30	1969-08-12	Ibm	Print hammer actuator

1971
- 1971-09-17 FR FR7133571A patent/FR2153627A5/fr not_active Expired
1972
- 1972-09-01 IT IT28737/72A patent/IT967084B/en active
- 1972-09-05 US US00286533A patent/US3748613A/en not_active Expired - Lifetime
- 1972-09-07 GB GB4164472A patent/GB1355754A/en not_active Expired
- 1972-09-14 NL NL7212446A patent/NL7212446A/xx unknown
- 1972-09-15 DE DE2245472A patent/DE2245472A1/en active Pending

Also Published As

Publication number	Publication date
IT967084B (en)	1974-02-28
DE2245472A1 (en)	1973-03-22
US3748613A (en)	1973-07-24
FR2153627A5 (en)	1973-05-04
NL7212446A (en)	1973-03-20

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Legal Events

Date	Code	Title	Description
1974-10-16	PS	Patent sealed [section 19, patents act 1949]
1977-04-06	PLNP	Patent lapsed through nonpayment of renewal fees