JP3844042B2 - シート供給装置 - Google Patents
シート供給装置 Download PDFInfo
- Publication number
- JP3844042B2 JP3844042B2 JP34041499A JP34041499A JP3844042B2 JP 3844042 B2 JP3844042 B2 JP 3844042B2 JP 34041499 A JP34041499 A JP 34041499A JP 34041499 A JP34041499 A JP 34041499A JP 3844042 B2 JP3844042 B2 JP 3844042B2
- Authority
- JP
- Japan
- Prior art keywords
- roll
- paper
- sheet
- separation
- feeding
- 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
- 238000000926 separation method Methods 0.000 claims description 94
- 229920002379 silicone rubber Polymers 0.000 description 30
- 239000004945 silicone rubber Substances 0.000 description 28
- 239000000463 material Substances 0.000 description 23
- 239000010410 layer Substances 0.000 description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 15
- 229920002943 EPDM rubber Polymers 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 239000000377 silicon dioxide Substances 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 6
- 239000005060 rubber Substances 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 5
- 229920001084 poly(chloroprene) Polymers 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 3
- 239000005061 synthetic rubber Substances 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000012763 reinforcing filler Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- -1 silicate aluminum compound Chemical class 0.000 description 2
- 239000004709 Chlorinated polyethylene Substances 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910001649 dickite Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035553 feeding performance Effects 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 229910052621 halloysite Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34041499A JP3844042B2 (ja) | 1999-11-30 | 1999-11-30 | シート供給装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34041499A JP3844042B2 (ja) | 1999-11-30 | 1999-11-30 | シート供給装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006175757A Division JP2006248790A (ja) | 2006-06-26 | 2006-06-26 | シート供給装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001151371A JP2001151371A (ja) | 2001-06-05 |
| JP2001151371A5 JP2001151371A5 (enExample) | 2005-04-07 |
| JP3844042B2 true JP3844042B2 (ja) | 2006-11-08 |
Family
ID=18336729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34041499A Expired - Fee Related JP3844042B2 (ja) | 1999-11-30 | 1999-11-30 | シート供給装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3844042B2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4012838B2 (ja) * | 2003-03-12 | 2007-11-21 | 株式会社リコー | 給紙装置及びその給紙装置を具備する画像形成装置 |
| JP2008207910A (ja) * | 2007-02-26 | 2008-09-11 | Canon Inc | シート給送装置及び画像形成装置 |
-
1999
- 1999-11-30 JP JP34041499A patent/JP3844042B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001151371A (ja) | 2001-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1908713B1 (en) | Sheet conveying device, and image forming appartus including same | |
| US7711309B2 (en) | Sheet feeding device and a cleaning member in sliding contact with a conveying unit | |
| US9108818B2 (en) | Sheet discharger and image forming apparatus including same | |
| US20070096385A1 (en) | Friction retard sheet feeder | |
| JP2001220029A (ja) | シート給送装置及びこれを備えた画像形成装置並びに画像読取装置 | |
| JP3844042B2 (ja) | シート供給装置 | |
| JP4621221B2 (ja) | シート搬送装置、画像読取装置および画像形成装置 | |
| JP2007137645A (ja) | 給紙装置 | |
| JP6372464B2 (ja) | シート給送装置、及び画像形成装置 | |
| EP1494945B1 (en) | Sheet feed apparatus | |
| CN100471775C (zh) | 纸张材料输送装置、图像读取装置以及图像形成装置 | |
| US20070257424A1 (en) | Sheet feeding device and image forming apparatus | |
| JP2003095475A (ja) | 画像形成装置 | |
| JP2006248790A (ja) | シート供給装置 | |
| JP2006189601A (ja) | 画像形成装置 | |
| JP3891244B2 (ja) | シート供給装置 | |
| CN110392661B (zh) | 利用压力的片材分离器 | |
| JP3564282B2 (ja) | 給紙装置 | |
| JP2000351457A (ja) | 塗工紙供給装置 | |
| JPH07237759A (ja) | 用紙給紙機構 | |
| US7163202B2 (en) | Sheet feeding device and image forming apparatus comprising the sheet feeding device | |
| JP3073199B2 (ja) | 画像形成装置 | |
| JP2004145146A (ja) | 画像形成装置 | |
| JP4181966B2 (ja) | 給送ローラ及びシート分離部材 | |
| JP4067941B2 (ja) | シート材の給送方法と給送装置及びそれを備えた画像形成装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040426 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040426 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20051128 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20051214 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060131 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20060426 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060626 |
|
| A911 | Transfer of reconsideration by examiner before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20060629 |
|
| 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: 20060726 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20060808 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 3844042 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100825 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110825 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120825 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120825 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130825 Year of fee payment: 7 |
|
| LAPS | Cancellation because of no payment of annual fees |