CA1166514A - Mecanisme d'impression par points pour imprimantes matricielles ligne par ligne - Google Patents

Mecanisme d'impression par points pour imprimantes matricielles ligne par ligne

Info

Publication number: CA1166514A
Authority: CA; Canada
Prior art keywords: permanent magnet; arms; print; hammer; printing mechanism
Prior art date: 1980-09-11
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

CA000434422A

Other languages

English (en)

Inventor

Edward D. Bringhurst

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.)

Mannesmann Tally Corp

Original Assignee

Mannesmann Tally Corp

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.)

1980-09-11

Filing date

1983-08-11

Publication date

1984-05-01

1980-09-11 Priority claimed from US06/186,134 external-priority patent/US4351235A/en

1983-08-11 Application filed by Mannesmann Tally Corp filed Critical Mannesmann Tally Corp

1983-08-11 Priority to CA000434422A priority Critical patent/CA1166514A/fr

1984-05-01 Application granted granted Critical

1984-05-01 Publication of CA1166514A publication Critical patent/CA1166514A/fr

Status Expired legal-status Critical Current

Links

230000007246 mechanism Effects 0.000 title claims abstract description 49
239000011159 matrix material Substances 0.000 title claims abstract description 22
230000005291 magnetic effect Effects 0.000 claims abstract description 26
230000004907 flux Effects 0.000 claims description 43
239000003351 stiffener Substances 0.000 claims description 39
239000000463 material Substances 0.000 claims description 13
230000010355 oscillation Effects 0.000 claims description 3
239000012858 resilient material Substances 0.000 claims description 3
230000003534 oscillatory effect Effects 0.000 claims description 2
230000005294 ferromagnetic effect Effects 0.000 abstract description 2
239000003302 ferromagnetic material Substances 0.000 abstract 1
239000000696 magnetic material Substances 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 3
230000003247 decreasing effect Effects 0.000 description 3
230000005672 electromagnetic field Effects 0.000 description 3
239000010959 steel Substances 0.000 description 3
229920000049 Carbon (fiber) Polymers 0.000 description 2
239000004593 Epoxy Substances 0.000 description 2
229910001209 Low-carbon steel Inorganic materials 0.000 description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
239000004917 carbon fiber Substances 0.000 description 2
238000010586 diagram Methods 0.000 description 2
239000003562 lightweight material Substances 0.000 description 2
229910052749 magnesium Inorganic materials 0.000 description 2
239000011777 magnesium Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
241001505295 Eros Species 0.000 description 1
230000009471 action Effects 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
229910000734 martensite Inorganic materials 0.000 description 1
238000000034 method Methods 0.000 description 1
230000010287 polarization Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000007779 soft material Substances 0.000 description 1
229920002994 synthetic fiber Polymers 0.000 description 1
238000003466 welding Methods 0.000 description 1

Landscapes

Impact Printers (AREA)

CA000434422A 1980-09-11 1983-08-11 Mecanisme d'impression par points pour imprimantes matricielles ligne par ligne Expired CA1166514A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000434422A CA1166514A (fr)	1980-09-11	1983-08-11	Mecanisme d'impression par points pour imprimantes matricielles ligne par ligne

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US06/186,134 US4351235A (en)	1980-09-11	1980-09-11	Dot printing mechanism for dot matrix line printers
US186,134		1980-09-11
CA000383867A CA1166512A (fr)	1980-09-11	1981-08-14	Mecanisme d'impression par points pour imprimantes par lignes a matrice de points
CA000434422A CA1166514A (fr)	1980-09-11	1983-08-11	Mecanisme d'impression par points pour imprimantes matricielles ligne par ligne

Publications (1)

Publication Number	Publication Date
CA1166514A true CA1166514A (fr)	1984-05-01

Family

ID=27167110

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000434422A Expired CA1166514A (fr)	1980-09-11	1983-08-11	Mecanisme d'impression par points pour imprimantes matricielles ligne par ligne

Country Status (1)

Country	Link
CA (1)	CA1166514A (fr)

1983
- 1983-08-11 CA CA000434422A patent/CA1166514A/fr not_active Expired

Similar Documents

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US4351235A (en)	1982-09-28	Dot printing mechanism for dot matrix line printers
CA1117363A (fr)	1982-02-02	Tete d'impression magnetique a bague segmentee
US3982622A (en)	1976-09-28	Actuator mechanisms for wire matrix printers
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US4233894A (en)	1980-11-18	Print hammer mechanism having dual pole pieces
US4214836A (en)	1980-07-29	Impact print head
CA1133562A (fr)	1982-10-12	Actionneur a mouvement limite utilisant un aimant permanent mobile
US4049108A (en)	1977-09-20	Actuator for a matrix print head
US4236836A (en)	1980-12-02	Dot impact printer and actuator therefor
CA1166514A (fr)	1984-05-01	Mecanisme d'impression par points pour imprimantes matricielles ligne par ligne
JPS604790B2 (ja)	1985-02-06	ワイヤ・マトリックス・プリンタ用アクチュエ−タ
GB1581986A (en)	1980-12-31	Wire printer
US4503768A (en)	1985-03-12	Single piece hammer module
US4539905A (en)	1985-09-10	Dot matrix line printer and print element driver assembly therefor
US4423675A (en)	1984-01-03	Magnetic circuit and print hammer
US4521122A (en)	1985-06-04	Needle printer assembly
JPH02179762A (ja)	1990-07-12	プリンタ用アクチユエータ及びその製造方法
US4501506A (en)	1985-02-26	Dot matrix print head
US4502799A (en)	1985-03-05	Dot matrix print head
US4302115A (en)	1981-11-24	System for driving print wires for printers
US4359937A (en)	1982-11-23	Dot matrix printer
US4502382A (en)	1985-03-05	Head for impact type of dot line printer
JPS5835475B2 (ja)	1983-08-02	ワイヤ式ドツトプリンタヘツドの構造
US4441421A (en)	1984-04-10	Print hammer apparatus
JPH0212193B2 (fr)	1990-03-19

Legal Events

Date	Code	Title	Description
2001-05-01	MKEX	Expiry