CA1023994A - Line feed mechanism for printer - Google Patents

Line feed mechanism for printer

Info

Publication number: CA1023994A
Authority: CA; Canada
Prior art keywords: printer; feed mechanism; line feed; line; feed
Prior art date: 1974-05-08
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

CA215,816A

Other languages

English (en)

French (fr)

Inventor

Ingard B. Hodne

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.)

AT&T Teletype Corp

Original Assignee

Teletype 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.)

1974-05-08

Filing date

1974-12-12

Publication date

1978-01-10

1974-12-12 Application filed by Teletype Corp filed Critical Teletype Corp

1978-01-10 Application granted granted Critical

1978-01-10 Publication of CA1023994A publication Critical patent/CA1023994A/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
- B41J19/00—Character- or line-spacing mechanisms
- B41J19/76—Line-spacing mechanisms
- B41J19/78—Positive-feed mechanisms
- B41J19/92—Electromagnetically-operated mechanisms

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Character Spaces And Line Spaces In Printers (AREA)
Common Mechanisms (AREA)
Handling Of Sheets (AREA)

CA215,816A 1974-05-08 1974-12-12 Line feed mechanism for printer Expired CA1023994A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US46804874A	1974-05-08	1974-05-08

Publications (1)

Publication Number	Publication Date
CA1023994A true CA1023994A (en)	1978-01-10

Family

ID=23858237

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA215,816A Expired CA1023994A (en)	1974-05-08	1974-12-12	Line feed mechanism for printer

Country Status (5)

Country	Link
JP (1)	JPS50158419A (de)
CA (1)	CA1023994A (de)
DE (1)	DE2520133A1 (de)
GB (1)	GB1489792A (de)
IT (1)	IT1037767B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS54138710A (en) *	1978-04-17	1979-10-27	Oki Electric Ind Co Ltd	Printer
GB2139149B (en) *	1983-03-04	1986-06-25	Canon Kk	Sheet advancing device
JPS59215884A (ja) *	1983-05-24	1984-12-05	Canon Inc	印字装置
JPS61189967A (ja) *	1985-02-20	1986-08-23	Canon Inc	紙送り機構
CN115122782B (zh) *	2022-06-30	2024-03-12	合肥工业大学智能制造技术研究院	一种排针式盲文打字机

1974
- 1974-12-12 CA CA215,816A patent/CA1023994A/en not_active Expired
1975
- 1975-04-30 IT IT2289675A patent/IT1037767B/it active
- 1975-05-01 GB GB1831475A patent/GB1489792A/en not_active Expired
- 1975-05-01 JP JP5212575A patent/JPS50158419A/ja active Pending
- 1975-05-06 DE DE19752520133 patent/DE2520133A1/de active Pending

Also Published As

Publication number	Publication date
DE2520133A1 (de)	1975-11-27
JPS50158419A (de)	1975-12-22
IT1037767B (it)	1979-11-20
GB1489792A (en)	1977-10-26

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