KR200162391Y1 - 잉크젯프린터용 픽업롤러의 역회전 방지장치 - Google Patents
잉크젯프린터용 픽업롤러의 역회전 방지장치 Download PDFInfo
- Publication number
- KR200162391Y1 KR200162391Y1 KR2019970040881U KR19970040881U KR200162391Y1 KR 200162391 Y1 KR200162391 Y1 KR 200162391Y1 KR 2019970040881 U KR2019970040881 U KR 2019970040881U KR 19970040881 U KR19970040881 U KR 19970040881U KR 200162391 Y1 KR200162391 Y1 KR 200162391Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pickup roller
- ratchet
- cam
- reverse rotation
- inkjet printer
- Prior art date
Links
- 230000002265 prevention Effects 0.000 title claims abstract description 5
- 230000002159 abnormal effect Effects 0.000 claims abstract description 5
- 230000007257 malfunction Effects 0.000 description 4
- 239000004519 grease Substances 0.000 description 2
- RLLPVAHGXHCWKJ-IEBWSBKVSA-N (3-phenoxyphenyl)methyl (1s,3s)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(Cl)Cl)[C@@H]1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 RLLPVAHGXHCWKJ-IEBWSBKVSA-N 0.000 description 1
- 230000002093 peripheral effect 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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
Description
Claims (4)
- 픽업롤러축에 설치된 캠에 의해 급지판을 승강시키는 구조의 급지장치에서,캠의 위치를 유지, 역회전 방지를 위해 캠의 반대편 픽업롤러축에 라체트가 일체로 설치되고, 라체트의 끝단부에 톱니부가 형성되며, 급지판의 일측에 스토퍼레버가 설치되어 상기 라체트의 톱니부에 맞물려 픽업롤러축의 비정상적인 역회전을 방지하도록 형성된 것을 특징으로 한 잉크젯프린터용 픽업롤러의 역회전 방지장치.
- 제1항에 있어서,상기 라체트의 톱니부와 대응하여 스토퍼레버의 끝단부에 톱니부가 라체트의 톱니부와 상충되는 방향으로 형성된 것을 특징으로 한 잉크젯프린터용 픽업롤러의 역회전 방지장치.
- 제1항에 있어서,상기 급지판에 설치된 스토퍼레버의 힌지부에 스토퍼스프링이 설치되어 스토퍼레버가 픽업롤러축으로 향하도록 탄성력이 작용하는 것을 특징으로 하는 잉크젯프린터용 픽업롤러의 역회전 방지장치.
- 제2항에 있어서,상기 라체트의 길이는 캠보다 상대적으로 작게 형성된 것을 특징으로 하는 잉크젯프린터용 픽업롤러의 역회전 방지장치.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970040881U KR200162391Y1 (ko) | 1997-12-26 | 1997-12-26 | 잉크젯프린터용 픽업롤러의 역회전 방지장치 |
EP19980310035 EP0921082B1 (en) | 1997-12-08 | 1998-12-08 | Spring clutch control mechanism for a sheet feeding device |
DE1998606220 DE69806220T2 (de) | 1997-12-08 | 1998-12-08 | Steuermechanismus für eine Federkupplung in einer Bogenfördervorrichtung |
CNB981231411A CN1165471C (zh) | 1997-12-08 | 1998-12-08 | 打印机自动供纸装置 |
JP34917698A JP3083509B2 (ja) | 1997-12-08 | 1998-12-08 | 自動給紙装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970040881U KR200162391Y1 (ko) | 1997-12-26 | 1997-12-26 | 잉크젯프린터용 픽업롤러의 역회전 방지장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990028256U KR19990028256U (ko) | 1999-07-15 |
KR200162391Y1 true KR200162391Y1 (ko) | 1999-12-15 |
Family
ID=19518573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019970040881U KR200162391Y1 (ko) | 1997-12-08 | 1997-12-26 | 잉크젯프린터용 픽업롤러의 역회전 방지장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200162391Y1 (ko) |
-
1997
- 1997-12-26 KR KR2019970040881U patent/KR200162391Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR19990028256U (ko) | 1999-07-15 |
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