BE755082A - Dispositif d'actionnement de marteaux d'impression - Google Patents

Dispositif d'actionnement de marteaux d'impression

Info

Publication number: BE755082A
Authority: BE; Belgium
Prior art keywords: printing hammer; hammer actuator; actuator; printing; hammer
Prior art date: 1969-08-25

Application number

Other languages

English (en)

Inventor

T C Fulks

M Soraya

Original Assignee

Ncr Co

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.)

1969-08-25

Publication date

1971-02-01

1971-02-01 Publication of BE755082A publication Critical patent/BE755082A/fr

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

BE755082D 1969-08-25 Dispositif d'actionnement de marteaux d'impression BE755082A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US85265369A	1969-08-25	1969-08-25

Publications (1)

Publication Number	Publication Date
BE755082A true BE755082A (fr)	1971-02-01

Family

ID=25313895

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE755082D BE755082A (fr)	1969-08-25		Dispositif d'actionnement de marteaux d'impression

Country Status (9)

Country	Link
US (1)	US3630142A (fr)
JP (1)	JPS504491B1 (fr)
BE (1)	BE755082A (fr)
CA (1)	CA921766A (fr)
CH (1)	CH516851A (fr)
DE (1)	DE2041789C3 (fr)
FR (1)	FR2056821A5 (fr)
GB (1)	GB1249769A (fr)
ZA (1)	ZA705142B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3747521A (en) *	1971-06-25	1973-07-24	Ibm	Low cost hammer unit
US3741113A (en) *	1971-06-25	1973-06-26	Ibm	High energy print hammer unit with fast settle out
US3874287A (en) *	1973-06-05	1975-04-01	Honeywell Bull Sa	Printing machines
US3982622A (en) *	1974-10-04	1976-09-28	Teletype Corporation	Actuator mechanisms for wire matrix printers
US3968744A (en) *	1975-03-03	1976-07-13	Burroughs Corporation	Self-damping unitary print hammer for high speed printers
JPS54164179U (fr) *	1978-05-10	1979-11-17
DE2945622C2 (de) *	1979-11-12	1982-08-19	Hans-Joachim Dipl.-Phys. 6104 Seeheim-Jugenheim Thiel	Vorrichtung zum Schreiben von Blindenschrift
US4493253A (en) *	1983-11-23	1985-01-15	Ncr Canada Ltd.	Variable impact printing means
US4703689A (en) *	1985-09-20	1987-11-03	International Business Machines Corporation	Two lever print actuator with aligned pivots and energy transfer surfaces
DE3715304A1 (de) *	1987-05-08	1988-12-01	Protechno Entwicklungsbuero Gm	Nadeldruckkopf mit klappankermagneten und ansteuerverfahren dafuer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2483658A (en) *	1945-12-18	1949-10-04	Price Electric Corp	Polarized electromagnetic relay
BE512812A (fr) *	1951-08-10
US2740057A (en) *	1952-05-13	1956-03-27	Bosch Gmbh Robert	Electromagnetic prime movers
US3153178A (en) *	1959-12-14	1964-10-13	Cons Electrics Ind Corp	Magnetic lock-up relay
US3049990A (en) *	1960-12-20	1962-08-21	Ibm	Print hammer actuator
DE1198455B (de) *	1961-04-28	1965-08-12	Siemens Ag	Elektromagnetisches Relais mit Haftcharakteristik

0
- BE BE755082D patent/BE755082A/fr unknown
1969
- 1969-08-25 US US852653A patent/US3630142A/en not_active Expired - Lifetime
1970
- 1970-05-07 CA CA082183A patent/CA921766A/en not_active Expired
- 1970-07-27 ZA ZA705142*A patent/ZA705142B/xx unknown
- 1970-07-28 GB GB36378/70A patent/GB1249769A/en not_active Expired
- 1970-08-07 JP JP45068749A patent/JPS504491B1/ja active Pending
- 1970-08-11 FR FR7029475A patent/FR2056821A5/fr not_active Expired
- 1970-08-22 DE DE2041789A patent/DE2041789C3/de not_active Expired
- 1970-08-24 CH CH1270170A patent/CH516851A/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2041789A1 (de)	1971-04-22
US3630142A (en)	1971-12-28
CA921766A (en)	1973-02-27
CH516851A (de)	1971-12-15
JPS504491B1 (fr)	1975-02-20
FR2056821A5 (fr)	1971-05-14
DE2041789B2 (de)	1972-06-08
ZA705142B (en)	1971-04-28
GB1249769A (en)	1971-10-13
DE2041789C3 (de)	1973-01-04

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