JP4069883B2 - 給紙装置 - Google Patents
給紙装置 Download PDFInfo
- Publication number
- JP4069883B2 JP4069883B2 JP2004061819A JP2004061819A JP4069883B2 JP 4069883 B2 JP4069883 B2 JP 4069883B2 JP 2004061819 A JP2004061819 A JP 2004061819A JP 2004061819 A JP2004061819 A JP 2004061819A JP 4069883 B2 JP4069883 B2 JP 4069883B2
- Authority
- JP
- Japan
- Prior art keywords
- arm
- feeding device
- paper
- paper feed
- gear
- Prior art date
- 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 - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
- B65H3/0684—Rollers or like rotary separators on moving support, e.g. pivoting, for bringing the roller or like rotary separator into contact with the pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2220/00—Function indicators
- B65H2220/09—Function indicators indicating that several of an entity are present
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2402/00—Constructional details of the handling apparatus
- B65H2402/50—Machine elements
- B65H2402/54—Springs, e.g. helical or leaf springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2402/00—Constructional details of the handling apparatus
- B65H2402/60—Coupling, adapter or locking means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/40—Toothed gearings
- B65H2403/42—Spur gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2601/00—Problem to be solved or advantage achieved
- B65H2601/30—Facilitating or easing
- B65H2601/32—Facilitating or easing entities relating to handling machine
- B65H2601/324—Removability or inter-changeability of machine parts, e.g. for maintenance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/06—Office-type machines, e.g. photocopiers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Handling Of Cut Paper (AREA)
Description
8…給紙ローラ
9…駆動軸
10…アーム
14b,14c…中間歯車
16b,16c,22…支軸
19a,19b…板バネ
22a…斜面
Claims (4)
- 駆動軸の回転を給紙ローラに伝達する伝動用回転体が、駆動軸と給紙ローラとの間に渡されるアームに片持ち状の支軸で支持された給紙装置において、弾性体が支軸上の伝動用回転体の端面に正対するようにアームに取り付けられており、前記弾性体は前記アームと一体成形されていることを特徴とする給紙装置。
- 請求項1に記載の給紙装置において、前記弾性体は前記伝動用回転体の端面に向かって突出する板バネであることを特徴とする給紙装置。
- 請求項1又は請求項2に記載の給紙装置において、前記支軸は前記弾性体及びアームと一体成形されていることを特徴とする給紙装置。
- 請求項1乃至請求項3のいずれかに記載の給紙装置において、前記伝動用回転体の装着時にこの伝動用回転体を案内する斜面が前記支軸の先端部に形成されていることを特徴とする給紙装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004061819A JP4069883B2 (ja) | 2004-03-05 | 2004-03-05 | 給紙装置 |
US11/071,151 US7559545B2 (en) | 2004-03-05 | 2005-03-04 | Sheet feeder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004061819A JP4069883B2 (ja) | 2004-03-05 | 2004-03-05 | 給紙装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005247521A JP2005247521A (ja) | 2005-09-15 |
JP4069883B2 true JP4069883B2 (ja) | 2008-04-02 |
Family
ID=34909247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004061819A Expired - Fee Related JP4069883B2 (ja) | 2004-03-05 | 2004-03-05 | 給紙装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7559545B2 (ja) |
JP (1) | JP4069883B2 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7681876B2 (en) * | 2005-12-05 | 2010-03-23 | Silverbrook Research Pty Ltd | Printer having disengageably gear driven media pick-up roller |
US7632032B2 (en) * | 2005-12-05 | 2009-12-15 | Silverbrook Research Pty Ltd | Method of assembling printer media transport arrangement |
US7758038B2 (en) * | 2005-12-05 | 2010-07-20 | Silverbrook Research Pty Ltd | Printer having compact media pick-up device |
US7735955B2 (en) | 2005-12-05 | 2010-06-15 | Silverbrook Research Pty Ltd | Method of assembling printhead capping mechanism |
JP4232049B2 (ja) | 2006-02-22 | 2009-03-04 | ブラザー工業株式会社 | 画像記録装置 |
JP4318051B2 (ja) | 2006-02-22 | 2009-08-19 | ブラザー工業株式会社 | 給紙装置及びそれを備えた画像記録装置 |
JP4732258B2 (ja) | 2006-07-07 | 2011-07-27 | キヤノン株式会社 | 給紙装置及び画像形成装置 |
TWI299703B (en) * | 2006-07-26 | 2008-08-11 | Primax Electronics Ltd | Pick-up apparatus |
JP4483886B2 (ja) | 2007-03-29 | 2010-06-16 | ブラザー工業株式会社 | 両面記録装置 |
JP4605239B2 (ja) | 2008-03-31 | 2011-01-05 | ブラザー工業株式会社 | シート搬送装置及び画像記録装置 |
JP4569660B2 (ja) * | 2008-04-08 | 2010-10-27 | ブラザー工業株式会社 | 給送ユニット、シート給送装置、画像記録装置 |
JP4930476B2 (ja) * | 2008-09-01 | 2012-05-16 | ブラザー工業株式会社 | 画像記録装置、供給トレイ |
JP4962455B2 (ja) * | 2008-09-11 | 2012-06-27 | ブラザー工業株式会社 | 給紙装置及びそれを備えた画像記録装置 |
JP5928082B2 (ja) * | 2012-03-29 | 2016-06-01 | ブラザー工業株式会社 | 給送装置 |
EP3661755A4 (en) * | 2017-07-31 | 2021-03-10 | Hewlett-Packard Development Company, L.P. | MEDIA DETECTORS |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5370469A (en) | 1992-07-01 | 1994-12-06 | Oki Electric Industry Co., Ltd. | Cassette holder assembly |
JP2846184B2 (ja) | 1992-07-01 | 1999-01-13 | 沖電気工業株式会社 | リボンシフト機構 |
US6257569B1 (en) * | 1999-02-24 | 2001-07-10 | Hewlett-Packard Company | Apparatus and method for delivery of sheet media to a printer |
JP4356213B2 (ja) | 2000-08-10 | 2009-11-04 | ブラザー工業株式会社 | 給紙装置 |
JP2002167060A (ja) | 2000-12-05 | 2002-06-11 | Funai Electric Co Ltd | 給紙装置 |
US6581924B2 (en) | 2001-06-13 | 2003-06-24 | Hewlett-Packard Development Co., L.P. | Roller gear over engagement protection for document feeder |
-
2004
- 2004-03-05 JP JP2004061819A patent/JP4069883B2/ja not_active Expired - Fee Related
-
2005
- 2005-03-04 US US11/071,151 patent/US7559545B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005247521A (ja) | 2005-09-15 |
US20050194732A1 (en) | 2005-09-08 |
US7559545B2 (en) | 2009-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7559545B2 (en) | Sheet feeder | |
US7306216B2 (en) | Power transmitting apparatus, power switching apparatus, and driving apparatus of multi-function machine using the same | |
JP6171904B2 (ja) | シート搬送装置及び画像記録装置 | |
US8550450B2 (en) | Paper stopper mechanism for paper-feeding apparatus | |
EP2340940A2 (en) | Image recording device | |
US20080197560A1 (en) | Paper Feeding Device | |
JP5867033B2 (ja) | 画像形成装置 | |
JP6142832B2 (ja) | シート分離装置 | |
US7506869B2 (en) | Paper feeder | |
JP4055723B2 (ja) | 給紙分離部材、およびこれが載置された給紙装置 | |
US20120001993A1 (en) | Image Forming Device | |
JP6102713B2 (ja) | 給送装置及び画像記録装置 | |
US9493318B2 (en) | Conveying device | |
JP6291824B2 (ja) | 給送装置及び画像記録装置 | |
JP2008044678A (ja) | 用紙搬送機構及びこれを備えた画像形成装置 | |
JP6323092B2 (ja) | 電子機器 | |
JP6210302B2 (ja) | 給送装置及び画像記録装置 | |
JP7304728B2 (ja) | 記録装置 | |
JP2765539B2 (ja) | 用紙カセット | |
JP2008213977A (ja) | 媒体供給装置及び画像記録装置 | |
JP6127954B2 (ja) | 給送装置及び画像記録装置 | |
JP2007126263A (ja) | 画像形成装置 | |
US10131511B2 (en) | Sheet conveyance apparatus | |
JPH09249321A (ja) | シート給送装置及び画像形成装置 | |
US9555986B2 (en) | Image recording apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050927 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070927 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20071002 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071128 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20071225 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080107 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 4069883 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110125 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120125 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120125 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130125 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140125 Year of fee payment: 6 |
|
LAPS | Cancellation because of no payment of annual fees |