CA1038412A - Toggling retard pad - Google Patents
Toggling retard padInfo
- Publication number
- CA1038412A CA1038412A CA234,096A CA234096A CA1038412A CA 1038412 A CA1038412 A CA 1038412A CA 234096 A CA234096 A CA 234096A CA 1038412 A CA1038412 A CA 1038412A
- Authority
- CA
- Canada
- Prior art keywords
- sheet
- retard
- belt
- nip
- force
- 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
Links
- 238000003384 imaging method Methods 0.000 claims description 15
- 230000006872 improvement Effects 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- 230000035611 feeding Effects 0.000 claims 32
- 238000013459 approach Methods 0.000 description 16
- 239000000463 material Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- RAQQRQCODVNJCK-JLHYYAGUSA-N N-[(4-amino-2-methylpyrimidin-5-yl)methyl]-N-[(E)-5-hydroxy-3-(2-hydroxyethyldisulfanyl)pent-2-en-2-yl]formamide Chemical compound C\C(N(Cc1cnc(C)nc1N)C=O)=C(\CCO)SSCCO RAQQRQCODVNJCK-JLHYYAGUSA-N 0.000 description 7
- 230000009471 action Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 229920002799 BoPET Polymers 0.000 description 4
- 239000005041 Mylar™ Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000012217 deletion Methods 0.000 description 4
- 230000037430 deletion Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 208000006555 Metatarsal Valgus Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 208000003251 Pruritus Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006854 communication Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
- B65H3/52—Friction retainers acting on under or rear side of article being separated
- B65H3/5207—Non-driven retainers, e.g. movable retainers being moved by the motion of the article
- B65H3/5215—Non-driven retainers, e.g. movable retainers being moved by the motion of the article the retainers positioned under articles separated from the top of the pile
- B65H3/5223—Retainers of the pad-type, e.g. friction pads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Paper Feeding For Electrophotography (AREA)
- Pile Receivers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/503,541 US3966189A (en) | 1974-09-05 | 1974-09-05 | Toggling retard pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1038412A true CA1038412A (en) | 1978-09-12 |
Family
ID=24002510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA234,096A Expired CA1038412A (en) | 1974-09-05 | 1975-08-18 | Toggling retard pad |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3966189A (enExample) |
| JP (1) | JPS6044211B2 (enExample) |
| CA (1) | CA1038412A (enExample) |
| DE (1) | DE2539405C2 (enExample) |
| FR (1) | FR2283842A1 (enExample) |
| GB (1) | GB1496734A (enExample) |
| NL (1) | NL7510529A (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5416449Y2 (enExample) * | 1976-06-28 | 1979-06-28 | ||
| DE2704045C3 (de) * | 1977-02-01 | 1979-06-28 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Vorrichtung zum Verhindern von Doppelabzügen |
| US4418903A (en) * | 1978-04-20 | 1983-12-06 | Savin Corporation | Large capacity combination magazine and sheet feeder for copying machines |
| US4312503A (en) * | 1980-05-27 | 1982-01-26 | Xerox Corporation | Spring-loaded friction retard separator |
| DE3030384A1 (de) * | 1980-08-11 | 1982-03-11 | Horizon Co., Ltd., Tokyo | Blatttransportvorrichtung |
| US4411417A (en) * | 1981-11-02 | 1983-10-25 | Xerox Corporation | Bottom sheet feeding apparatus |
| US4462586A (en) * | 1981-11-02 | 1984-07-31 | Xerox Corporation | Sheet feeding apparatus |
| JPS58104845A (ja) * | 1981-12-18 | 1983-06-22 | Konishiroku Photo Ind Co Ltd | 給紙装置 |
| GB2129404B (en) * | 1982-09-21 | 1986-03-12 | Xerox Corp | Sliding drawer assembly |
| US4730204A (en) * | 1985-04-11 | 1988-03-08 | Sharp Kabushiki Kaisha | Copying machine with automatic original feeding device |
| JP2712308B2 (ja) * | 1988-06-22 | 1998-02-10 | キヤノン株式会社 | シート材分離装置 |
| US5114134A (en) * | 1989-12-18 | 1992-05-19 | Hewlett-Packard Company | Paper feed arrangement |
| JP2966054B2 (ja) * | 1990-07-13 | 1999-10-25 | キヤノン株式会社 | シート給送装置 |
| US5163666A (en) * | 1991-09-30 | 1992-11-17 | Xerox Corporation | Self-adjusting closed-loop friction feeder |
| US5201508A (en) * | 1991-09-30 | 1993-04-13 | Xerox Corporation | Self-adjusting closed-loop friction feeder |
| US5269506A (en) * | 1992-09-29 | 1993-12-14 | Hewlett-Packard Company | Paper pick-up system for printers |
| JP3521102B2 (ja) * | 1996-02-27 | 2004-04-19 | 株式会社リコー | 給紙装置 |
| US5947466A (en) * | 1997-10-07 | 1999-09-07 | Hewlett-Packard Company | Continuous belt drive paper feed system |
| US6502818B1 (en) * | 1999-11-26 | 2003-01-07 | Konica Corporation | Sheet feeding device and image forming apparatus therewith |
| US7651082B2 (en) * | 2007-04-25 | 2010-01-26 | Hewlett-Packard Development Company, L.P. | Media stack stop |
| US7753369B2 (en) * | 2007-04-27 | 2010-07-13 | Hewlett-Packard Development Company, L.P. | Mechanically triggered NIP drive shaft |
| JP6146180B2 (ja) * | 2013-07-17 | 2017-06-14 | 株式会社リコー | 記録媒体セット装置及び画像形成装置 |
| TWI577569B (zh) * | 2015-08-11 | 2017-04-11 | 虹光精密工業股份有限公司 | 傳動組件及包括其之事務機 |
| JP6584380B2 (ja) | 2016-10-27 | 2019-10-02 | キヤノン株式会社 | 給送ユニット、給送ユニットを備える給紙装置及び給送装置を備える画像形成装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US664340A (en) * | 1897-04-28 | 1900-12-18 | Witt C Weld Jr De | Paper-feeding machine. |
| US694039A (en) * | 1900-12-11 | 1902-02-25 | Welvant Mfg Company | Paper-feeding machine. |
| US1385468A (en) * | 1917-11-23 | 1921-07-26 | Charles F Pflanze | Means for feeding sheet material |
| US2635874A (en) * | 1950-09-22 | 1953-04-21 | Pitney Bowes Inc | Letter feed and separator device |
| US3485489A (en) * | 1967-09-21 | 1969-12-23 | Measurement Research Center In | Document feeding mechanism |
| BE795206A (fr) * | 1972-02-11 | 1973-08-09 | Xerox Corp | Alimentation en feuilles d'appareils xerographiques |
| US3895791A (en) * | 1973-03-19 | 1975-07-22 | Xerox Corp | Bottom sheet feeder using separation belt and retard pad |
| US3831928A (en) * | 1973-03-28 | 1974-08-27 | Addressograph Multigraph | Single sheet document feeder |
| US3883133A (en) * | 1973-09-17 | 1975-05-13 | Xerox Corp | Movable pack advancer |
-
1974
- 1974-09-05 US US05/503,541 patent/US3966189A/en not_active Expired - Lifetime
-
1975
- 1975-05-19 GB GB21237/75A patent/GB1496734A/en not_active Expired
- 1975-08-18 CA CA234,096A patent/CA1038412A/en not_active Expired
- 1975-08-29 JP JP50104883A patent/JPS6044211B2/ja not_active Expired
- 1975-09-04 DE DE2539405A patent/DE2539405C2/de not_active Expired
- 1975-09-05 NL NL7510529A patent/NL7510529A/xx not_active Application Discontinuation
- 1975-09-05 FR FR7527343A patent/FR2283842A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2283842B1 (enExample) | 1982-12-17 |
| NL7510529A (nl) | 1976-03-09 |
| JPS5151337A (en) | 1976-05-06 |
| JPS6044211B2 (ja) | 1985-10-02 |
| FR2283842A1 (fr) | 1976-04-02 |
| DE2539405A1 (de) | 1976-03-18 |
| GB1496734A (en) | 1977-12-30 |
| DE2539405C2 (de) | 1984-08-09 |
| US3966189A (en) | 1976-06-29 |
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