CH642003A5 - Device for positioning a printer daisywheel and operational method for this purpose - Google Patents

Device for positioning a printer daisywheel and operational method for this purpose Download PDF

Info

Publication number: CH642003A5
Authority: CH; Switzerland
Prior art keywords: type wheel; light; spokes; group; sensor
Prior art date: 1977-09-14

Application number

CH961878A

Other languages

German (de)

English (en)

Inventor

Dan W Matthias

Original Assignee

Exxon Research Engineering 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.)

1977-09-14

Filing date

1978-09-14

Publication date

1984-03-30

1978-09-14 Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co

1984-03-30 Publication of CH642003A5 publication Critical patent/CH642003A5/de

Links

238000000034 method Methods 0.000 title claims description 7
230000003287 optical effect Effects 0.000 claims description 4
230000008447 perception Effects 0.000 claims 3
238000004804 winding Methods 0.000 description 3
238000010586 diagram Methods 0.000 description 2
230000005284 excitation Effects 0.000 description 1
230000005855 radiation Effects 0.000 description 1

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
- B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
- B41J1/22—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection
- B41J1/24—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection the plane of the type or die face being perpendicular to the axis of rotation
- B41J1/28—Carriers stationary for impression, e.g. with the types or dies not moving relative to the carriers
- B41J1/30—Carriers stationary for impression, e.g. with the types or dies not moving relative to the carriers with the types or dies moving relative to the carriers or mounted on flexible carriers
- 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
- B41J7/00—Type-selecting or type-actuating mechanisms
- B41J7/96—Means checking correctness of setting

Landscapes

Character Spaces And Line Spaces In Printers (AREA)

CH961878A 1977-09-14 1978-09-14 Device for positioning a printer daisywheel and operational method for this purpose CH642003A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US83335177A	1977-09-14	1977-09-14

Publications (1)

Publication Number	Publication Date
CH642003A5 true CH642003A5 (en)	1984-03-30

Family

ID=25264179

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH961878A CH642003A5 (en)	1977-09-14	1978-09-14	Device for positioning a printer daisywheel and operational method for this purpose

Country Status (12)

Country	Link
JP (1)	JPS5454717A (fr)
AU (1)	AU528257B2 (fr)
BE (1)	BE870432A (fr)
BR (1)	BR7805979A (fr)
CA (1)	CA1140068A (fr)
CH (1)	CH642003A5 (fr)
DE (1)	DE2839022A1 (fr)
FR (1)	FR2403195A1 (fr)
GB (1)	GB1604578A (fr)
IT (1)	IT1098243B (fr)
MX (1)	MX5727E (fr)
NL (1)	NL7809392A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS55148125A (en) *	1979-05-07	1980-11-18	Oiles Ind Co Ltd	Device and method for making rolled laminated tube
IT1199878B (it) *	1985-04-22	1989-01-05	Olivetti & Co Spa	Organo portacaratteri girevole e suo dispositivo di selezione per un unita di stampa di macchine scriventi

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3566782A (en) *	1968-08-21	1971-03-02	Singer Co	Address synchronizer
CA1039217A (fr) *	1974-07-01	1978-09-26	Willy J. Grundherr	Systeme d'impression a roue tournante
CA1121751A (fr) *	1977-06-24	1982-04-13	Dan W. Matthias	Roue d'imprimante et son entrainement
GB1604577A (en) *	1977-09-14	1981-12-09	Exxon Research Engineering Co	Coded printing element and apparatus for use thereof
US4149808A (en) *	1977-09-14	1979-04-17	Exxon Research & Engineering Co.	Linear drive for a printing apparatus

1978
- 1978-05-26 GB GB23099/78A patent/GB1604578A/en not_active Expired
- 1978-08-15 AU AU38905/78A patent/AU528257B2/en not_active Expired
- 1978-08-24 MX MX787350U patent/MX5727E/es unknown
- 1978-08-25 IT IT27063/78A patent/IT1098243B/it active
- 1978-08-30 FR FR7825077A patent/FR2403195A1/fr not_active Withdrawn
- 1978-08-30 CA CA000310367A patent/CA1140068A/fr not_active Expired
- 1978-09-07 DE DE19782839022 patent/DE2839022A1/de not_active Withdrawn
- 1978-09-13 BE BE190442A patent/BE870432A/fr not_active IP Right Cessation
- 1978-09-13 BR BR7805979A patent/BR7805979A/pt unknown
- 1978-09-14 NL NL7809392A patent/NL7809392A/xx not_active Application Discontinuation
- 1978-09-14 CH CH961878A patent/CH642003A5/de not_active IP Right Cessation
- 1978-09-14 JP JP11244378A patent/JPS5454717A/ja active Pending

Also Published As

Publication number	Publication date
CA1140068A (fr)	1983-01-25
AU528257B2 (en)	1983-04-21
NL7809392A (nl)	1979-03-16
JPS5454717A (en)	1979-05-01
IT7827063A0 (it)	1978-08-25
IT1098243B (it)	1985-09-07
AU3890578A (en)	1980-02-21
GB1604578A (en)	1981-12-09
BE870432A (fr)	1979-03-13
MX5727E (es)	1983-12-29
BR7805979A (pt)	1979-05-29
FR2403195A1 (fr)	1979-04-13
DE2839022A1 (de)	1979-03-22

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Legal Events

Date	Code	Title	Description
1987-05-29	PL	Patent ceased
2024-10-31	PL	Patent ceased