CA945972A - Servoing mechanism for improved typewriter ribbon spooling - Google Patents

Servoing mechanism for improved typewriter ribbon spooling

Info

Publication number: CA945972A
Authority: CA; Canada
Prior art keywords: typewriter ribbon; spooling; servoing; improved typewriter; improved
Prior art date: 1970-06-30
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

CA115,874A

Other languages

English (en)

Other versions

CA115874S (en

Inventor

George T. Slaughter

Clifford E. Herrick (Jr.)

David R. Cialone

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.)

International Business Machines Corp

Original Assignee

International Business Machines 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.)

1970-06-30

Filing date

1971-06-17

Publication date

1974-04-23

1971-06-17 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1974-04-23 Application granted granted Critical

1974-04-23 Publication of CA945972A publication Critical patent/CA945972A/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
- B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
- B41J33/14—Ribbon-feed devices or mechanisms
- B41J33/24—Ribbon-feed devices or mechanisms with drive applied directly to ribbon
- B41J33/26—Ribbon-feed devices or mechanisms with drive applied directly to ribbon by rollers engaging the ribbon
- 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
- B41J32/00—Ink-ribbon cartridges

CA115,874A 1970-06-30 1971-06-17 Servoing mechanism for improved typewriter ribbon spooling Expired CA945972A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US5123370A	1970-06-30	1970-06-30

Publications (1)

Publication Number	Publication Date
CA945972A true CA945972A (en)	1974-04-23

Family

ID=21970100

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA115,874A Expired CA945972A (en)	1970-06-30	1971-06-17	Servoing mechanism for improved typewriter ribbon spooling

Country Status (11)

Country	Link
US (1)	US3618869A (nl)
JP (1)	JPS5113060B1 (nl)
BE (1)	BE766572A (nl)
CA (1)	CA945972A (nl)
CH (1)	CH524465A (nl)
DE (1)	DE2131128C3 (nl)
ES (1)	ES392707A1 (nl)
FR (1)	FR2095596A5 (nl)
GB (1)	GB1284373A (nl)
NL (1)	NL169285C (nl)
SE (1)	SE368177B (nl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3731781A (en) *	1968-07-16	1973-05-08	Ibm	Ribbon supply cartridge
IT942662B (it) *	1971-10-04	1973-04-02	Olivetti & Co Spa	Cartuccia per nastro carbonato di una macchina per scrivere calcolatrice contabile o simili macchine per ufficio
US3831731A (en) *	1972-10-27	1974-08-27	Burroughs Corp	Self-tensioning and re-inking ribbon cartridge for endless ribbons
IT1024899B (it) *	1974-11-25	1978-07-20	Olivetti Ing C S P A	Cartuccia amovibile per un nastro careonato di macchine per scrivere contabili telescriventi e simi li macchine per ufficio
US4131373A (en) *	1977-06-10	1978-12-26	Liquid Paper Corporation	Typewriter ribbon cartridge
CA1119549A (en) *	1978-01-30	1982-03-09	Collier M. Miller	Ribbon cartridge drive
US4212550A (en) *	1978-07-14	1980-07-15	International Business Machines Corporation	Ribbon storage mechanism having eccentrically mounted feeding elements
JPS55140986U (nl) *	1979-03-28	1980-10-08
DE3418734A1 (de) *	1984-05-19	1985-11-21	Olympia Werke Ag, 2940 Wilhelmshaven	Farbbandkassette fuer schreib- oder aehnliche bueromaschinen
EP0650849A1 (en) *	1987-04-25	1995-05-03	Canon Kabushiki Kaisha	Ink Ribbon Cassette
DE4431648C1 (de) *	1994-09-06	1996-01-18	Koenig & Bauer Albert Ag	Andrückwalze für das Andrücken einer laufenden Warenbahn

1970
- 1970-06-30 US US51233A patent/US3618869A/en not_active Expired - Lifetime
1971
- 1971-04-30 BE BE766572A patent/BE766572A/xx not_active IP Right Cessation
- 1971-05-06 FR FR7118045A patent/FR2095596A5/fr not_active Expired
- 1971-05-07 GB GB03616/71A patent/GB1284373A/en not_active Expired
- 1971-05-17 JP JP46032571A patent/JPS5113060B1/ja active Pending
- 1971-05-24 CH CH752471A patent/CH524465A/de not_active IP Right Cessation
- 1971-06-17 CA CA115,874A patent/CA945972A/en not_active Expired
- 1971-06-23 NL NLAANVRAGE7108616,A patent/NL169285C/nl not_active IP Right Cessation
- 1971-06-23 DE DE2131128A patent/DE2131128C3/de not_active Expired
- 1971-06-28 ES ES392707A patent/ES392707A1/es not_active Expired
- 1971-06-30 SE SE08451/71A patent/SE368177B/xx unknown

Also Published As

Publication number	Publication date
GB1284373A (en)	1972-08-09
NL169285C (nl)	1982-07-01
CH524465A (de)	1972-06-30
JPS5113060B1 (nl)	1976-04-24
DE2131128A1 (de)	1972-01-05
US3618869A (en)	1971-11-09
NL169285B (nl)	1982-02-01
DE2131128B2 (nl)	1974-04-11
NL7108616A (nl)	1972-01-03
SE368177B (nl)	1974-06-24
BE766572A (fr)	1971-09-16
ES392707A1 (es)	1973-07-01
DE2131128C3 (de)	1974-11-14
FR2095596A5 (nl)	1972-02-11

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