CA1206802A - Imprimantes matricielles par points, et leur tete - Google Patents

Imprimantes matricielles par points, et leur tete

Info

Publication number: CA1206802A
Authority: CA; Canada
Prior art keywords: print; armature; print head; solenoid; spring
Prior art date: 1982-10-27
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

CA000439698A

Other languages

English (en)

Inventor

Royden C. Sanders, Jr.

John L. Forsyth

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.)

Individual

Original Assignee

Individual

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.)

1982-10-27

Filing date

1983-10-25

Publication date

1986-07-02

1982-10-27 Priority claimed from US06/436,950 external-priority patent/US4531848A/en

1983-10-25 Application filed by Individual filed Critical Individual

1986-07-02 Application granted granted Critical

1986-07-02 Publication of CA1206802A publication Critical patent/CA1206802A/fr

Status Expired legal-status Critical Current

Links

239000011159 matrix material Substances 0.000 title claims abstract description 58
230000033001 locomotion Effects 0.000 claims description 38
238000007639 printing Methods 0.000 claims description 35
239000000463 material Substances 0.000 claims description 22
239000004033 plastic Substances 0.000 claims description 20
229920003023 plastic Polymers 0.000 claims description 20
238000000429 assembly Methods 0.000 claims description 8
230000000712 assembly Effects 0.000 claims description 7
238000013016 damping Methods 0.000 claims description 7
230000035939 shock Effects 0.000 claims description 6
238000010304 firing Methods 0.000 claims description 5
238000009527 percussion Methods 0.000 claims description 4
239000010935 stainless steel Substances 0.000 claims description 4
229910001220 stainless steel Inorganic materials 0.000 claims description 4
230000009471 action Effects 0.000 claims description 2
230000036316 preload Effects 0.000 claims 7
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OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
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239000000853 adhesive Substances 0.000 description 1
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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
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
- B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
- B41J2/27—Actuators for print wires
- B41J2/275—Actuators for print wires of clapper type

Landscapes

Impact Printers (AREA)
Dot-Matrix Printers And Others (AREA)

CA000439698A 1982-10-27 1983-10-25 Imprimantes matricielles par points, et leur tete Expired CA1206802A (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US06/436,950 US4531848A (en)	1982-10-27	1982-10-27	Dot matrix print head
US436,950		1982-10-27
US51988083A	1983-08-02	1983-08-02
US519,880		1990-05-04

Publications (1)

Publication Number	Publication Date
CA1206802A true CA1206802A (fr)	1986-07-02

Family

ID=27031148

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000439698A Expired CA1206802A (fr)	1982-10-27	1983-10-25	Imprimantes matricielles par points, et leur tete

Country Status (2)

Country	Link
EP (1)	EP0107965A3 (fr)
CA (1)	CA1206802A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2617432A1 (fr) *	1987-07-01	1989-01-06	Printronix Inc	Ensemble a navette interchangeable pour imprimante

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2201049C3 (de) *	1972-01-11	1978-04-06	Winfried 4794 Schloss Neuhaus Schneider	Mosaikdruckkopf
US4279518A (en) *	1979-05-14	1981-07-21	Blomquist James E	Dot matrix print head
US4375338A (en) *	1979-07-16	1983-03-01	Kabushiki Kaisha Suwa Seikosha	Wire dot print head
US4351235A (en) *	1980-09-11	1982-09-28	Mannesmann Tally Corporation	Dot printing mechanism for dot matrix line printers

1983
- 1983-10-25 CA CA000439698A patent/CA1206802A/fr not_active Expired
- 1983-10-25 EP EP83306462A patent/EP0107965A3/fr not_active Ceased

Also Published As

Publication number	Publication date
EP0107965A3 (fr)	1985-10-16
EP0107965A2 (fr)	1984-05-09

Legal Events

Date	Code	Title	Description
2003-10-25	MKEX	Expiry
2023-05-26	MKEX	Expiry	Effective date: 20031025

Publication	Publication Date	Title
US4552064A (en)	1985-11-12	Dot matrix printers and print heads therefor
US4433926A (en)	1984-02-28	Printer head
US4884905A (en)	1989-12-05	Print head incorporating one piece armature with intermediate clamping pads
EP0374673B1 (fr)	1994-03-16	Imprimante par points à aiguilles fonctionnant par percussion
US4423969A (en)	1984-01-03	Print head
US4272748A (en)	1981-06-09	Print wire solenoid
US4240756A (en)	1980-12-23	Optimized wire matrix impact print head
US4772141A (en)	1988-09-20	Dot matrix printhead pin driver and method of assembly
CA1206802A (fr)	1986-07-02	Imprimantes matricielles par points, et leur tete
US4236836A (en)	1980-12-02	Dot impact printer and actuator therefor
EP0418268B1 (fr)	1994-10-26	Assemblage a tete d'imprimante par points
US4134691A (en)	1979-01-16	Printing head
USRE31813E (en)	1985-01-22	Print wire solenoid
GB2129740A (en)	1984-05-23	Wire drive unit for use in a wire dot print head
JPS6097865A (ja)	1985-05-31	印刷装置
US4531848A (en)	1985-07-30	Dot matrix print head
US5454649A (en)	1995-10-03	Wire printhead with armature biasing mechanism
JPS6048336B2 (ja)	1985-10-26	ドツトプリンタのプリンタヘツド
CA1211735A (fr)	1986-09-23	Percuteur d'imprimante
JPH05220B2 (fr)	1993-01-05
US4613242A (en)	1986-09-23	Dot matrix print head
JPS584630B2 (ja)	1983-01-27	ワイヤドツト式印字ヘツド
JPS5842035B2 (ja)	1983-09-16	ドツトプリンタ用印字ヘツド
US4703689A (en)	1987-11-03	Two lever print actuator with aligned pivots and energy transfer surfaces
JPS6333463B2 (fr)	1988-07-05