KR920017835A - Single sheet feeder in printer - Google Patents

Single sheet feeder in printer Download PDF

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Publication number
KR920017835A
KR920017835A KR1019910004568A KR910004568A KR920017835A KR 920017835 A KR920017835 A KR 920017835A KR 1019910004568 A KR1019910004568 A KR 1019910004568A KR 910004568 A KR910004568 A KR 910004568A KR 920017835 A KR920017835 A KR 920017835A
Authority
KR
South Korea
Prior art keywords
sheet feeder
printer
rack
lever
gears
Prior art date
Application number
KR1019910004568A
Other languages
Korean (ko)
Other versions
KR0132420B1 (en
Inventor
김성우
Original Assignee
정용문
삼성전자 주식회사
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.)
Filing date
Publication date
Application filed by 정용문, 삼성전자 주식회사 filed Critical 정용문
Priority to KR1019910004568A priority Critical patent/KR0132420B1/en
Publication of KR920017835A publication Critical patent/KR920017835A/en
Application granted granted Critical
Publication of KR0132420B1 publication Critical patent/KR0132420B1/en

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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
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets

Landscapes

  • Sheets, Magazines, And Separation Thereof (AREA)
  • Handling Of Cut Paper (AREA)

Abstract

내용 없음No content

Description

프린터의 낱장 자동 급지장치Single sheet feeder in printer

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명의 자동 급지 장치의 요부 단면도.2 is a sectional view of principal parts of the automatic sheet feeder of the present invention.

제3도는 본 발명의 요부 단면도.3 is a cross-sectional view of main parts of the present invention.

Claims (4)

용지를 이송시켜 인쇄작업을 수행하는 프린터의 낱장 공급장치에 있어서, 가이드레일(20)을 따라 이동하도록 설치된 레바(10)의 상하에는 서로 다른 길이를 갖는 랙기어(11,12)를 형성하여 상면의 랙기어(11)에는 급지로울러 구동용기어(30)와 치합되도록 함과 동시에 하단의 랙기어(12)에는 플라텐로울러 구동용기어(40)와 치합되도록 하며 상기 급지로울러 구동용 기어(30)와 급지로울러(31)의 축(32)사이에는 일방향 스프링 클러치(33)를 설치한 것을 특징으로 하는 프린터의 낱장 공급장치.In a sheet feeder of a printer that transfers paper and performs a printing operation, upper and lower rack gears 11 and 12 having different lengths are formed on upper and lower sides of the lever 10 installed to move along the guide rail 20. The rack gear 11 is to be engaged with the feed roller drive gear 30 and at the same time the rack gear 12 at the bottom to be engaged with the platen roller drive gear 40 and the feed roller drive gear 30 And a one-way spring clutch 33 is installed between the shaft 32 of the feed roller 31 and the sheet feeder of the printer. 제2항에 있어서, 가이드레일(20)에 이동 가능하도록 된 레바(10)의 양단에는 탄력수단을 설치하여 랙기어(11,12) 기어(30,40)의 치합을 용이하게 함을 특징으로 하는 프린터의 낱장 공급장치.The method of claim 2, characterized in that both ends of the lever 10, which is movable on the guide rail 20, elastic means are installed to facilitate engagement of the rack gears 11 and 12 gears 30 and 40. The sheet feeder of the printer. 제2항에 있어서, 레버(10)의 양단에 설치된 랙기어는 상단의 랙기어(11)의 길이보다 하단의 랙기어(12)의 길이가 길게 형성된 것을 특징으로 하는 프린터의 낱장 공급장치.The sheet feeder of claim 2, wherein the rack gears installed at both ends of the lever (10) have a length longer than the length of the rack gear (11) at the bottom of the rack gear (12). 제3항에 있어서, 탄력수단이 스프링(21)으로 구성됨을 특징으로 하는 프린터의 낱장 공급장치.The sheet feeder of claim 3, wherein the resilient means comprises a spring (21). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910004568A 1991-03-22 1991-03-22 Automatic sheet feeding apparatus for printer KR0132420B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910004568A KR0132420B1 (en) 1991-03-22 1991-03-22 Automatic sheet feeding apparatus for printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910004568A KR0132420B1 (en) 1991-03-22 1991-03-22 Automatic sheet feeding apparatus for printer

Publications (2)

Publication Number Publication Date
KR920017835A true KR920017835A (en) 1992-10-21
KR0132420B1 KR0132420B1 (en) 1998-04-11

Family

ID=19312389

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910004568A KR0132420B1 (en) 1991-03-22 1991-03-22 Automatic sheet feeding apparatus for printer

Country Status (1)

Country Link
KR (1) KR0132420B1 (en)

Also Published As

Publication number Publication date
KR0132420B1 (en) 1998-04-11

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