GB2491331A - Paper shredder with feeder - Google Patents

Paper shredder with feeder Download PDF

Info

Publication number
GB2491331A
GB2491331A GB1218192.1A GB201218192A GB2491331A GB 2491331 A GB2491331 A GB 2491331A GB 201218192 A GB201218192 A GB 201218192A GB 2491331 A GB2491331 A GB 2491331A
Authority
GB
United Kingdom
Prior art keywords
feeder
pressure plate
paper shredder
housing
base
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.)
Granted
Application number
GB1218192.1A
Other versions
GB2491331A8 (en
GB201218192D0 (en
GB2491331B (en
Inventor
Paul Arthur Aries
Kaushik Ishwarbhai Patel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acco UK Ltd
Original Assignee
Acco UK Ltd
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 Acco UK Ltd filed Critical Acco UK Ltd
Priority to GB1305596.7A priority Critical patent/GB2497699B/en
Publication of GB201218192D0 publication Critical patent/GB201218192D0/en
Publication of GB2491331A publication Critical patent/GB2491331A/en
Publication of GB2491331A8 publication Critical patent/GB2491331A8/en
Application granted granted Critical
Publication of GB2491331B publication Critical patent/GB2491331B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B02C18/2283—Feed means using rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B02C18/2291—Feed chute arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/04—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top of pile
    • B65H1/06—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top of pile for separation from bottom of 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
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/08—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device

Abstract

A paper shredder comprising a housing, cutters positioned in the housing, a feeder base coupled to the housing and including a feeder slot, and a pressure plate mounted for movement above the feeder base. The pressure plate has a length perpendicular to the feeder slot that is less than 80% of a length of the feeder base. In one embodiment, the pressure plate includes two rollers positioned on opposing sides of the feeder slot (e.g., rotational about axes fixed relative to each other). The pressure plate preferably does not overlap with any aperture(s) in the feeder base. The paper shredder can also include a feeder door that substantially covers the entire feeder base and is pivoted at one end of the feeder door. The pressure plate can be mounted adjacent a bottom surface of the feeder door.
GB1218192.1A 2010-04-16 2011-03-25 Paper shredder with feeder Expired - Fee Related GB2491331B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1305596.7A GB2497699B (en) 2010-04-16 2011-03-25 Paper shredder with feeder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/762,011 US8196851B2 (en) 2010-04-16 2010-04-16 Paper shredder with feeder
PCT/IB2011/000651 WO2011128737A2 (en) 2010-04-16 2011-03-25 Paper shredder with feeder

Publications (4)

Publication Number Publication Date
GB201218192D0 GB201218192D0 (en) 2012-11-21
GB2491331A true GB2491331A (en) 2012-11-28
GB2491331A8 GB2491331A8 (en) 2012-12-05
GB2491331B GB2491331B (en) 2013-08-28

Family

ID=44120155

Family Applications (4)

Application Number Title Priority Date Filing Date
GB1218192.1A Expired - Fee Related GB2491331B (en) 2010-04-16 2011-03-25 Paper shredder with feeder
GB1313671.8A Active GB2504221B (en) 2010-04-16 2011-03-25 Paper shredder with feeder
GB1305596.7A Active GB2497699B (en) 2010-04-16 2011-03-25 Paper shredder with feeder
GBGB1312235.3A Ceased GB201312235D0 (en) 2010-04-16 2013-07-08 Paper shredder with stable and clip remover

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB1313671.8A Active GB2504221B (en) 2010-04-16 2011-03-25 Paper shredder with feeder
GB1305596.7A Active GB2497699B (en) 2010-04-16 2011-03-25 Paper shredder with feeder
GBGB1312235.3A Ceased GB201312235D0 (en) 2010-04-16 2013-07-08 Paper shredder with stable and clip remover

Country Status (8)

Country Link
US (1) US8196851B2 (en)
EP (3) EP2558214B1 (en)
JP (1) JP5450888B2 (en)
CN (2) CN103816964B (en)
AU (1) AU2011241933B2 (en)
DE (4) DE212011100081U1 (en)
GB (4) GB2491331B (en)
WO (1) WO2011128737A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201380106Y (en) * 2009-02-25 2010-01-13 青岛皇冠电子有限公司 Automatic induction device of paper shredder
US9250597B2 (en) * 2010-03-15 2016-02-02 Kabushiki Kaisha Toshiba Foreign matter removing apparatus, color erasing apparatus, and foreign matter removing method
US8336794B2 (en) * 2010-04-16 2012-12-25 Acco Uk Limited Paper shredder with staple and clip remover
US8196851B2 (en) * 2010-04-16 2012-06-12 Acco Uk Limited Paper shredder with feeder
US8403246B2 (en) * 2010-07-20 2013-03-26 Royal Sovereign International, Inc. Shredder and method of shredding paper
CN202427513U (en) * 2011-12-21 2012-09-12 东莞福泰电子有限公司 Automatic feeding paper shredder
CN202427515U (en) * 2011-12-21 2012-09-12 东莞福泰电子有限公司 Automatic paper feeding and shredding machine with improved paper pressing mechanism
CN103464253A (en) * 2012-06-06 2013-12-25 致伸科技股份有限公司 Paper shredder having clip removing structure
WO2014061836A1 (en) * 2012-10-18 2014-04-24 청도황관전자유한공사 Paper shredder
USD748192S1 (en) * 2014-01-22 2016-01-26 Hsm Gmbh + Co. Kg Shredder
CN104646138B (en) * 2014-12-31 2017-04-26 东莞精锐电器五金有限公司 U-shaped paper folding and shredding machine
USD791925S1 (en) * 2015-07-13 2017-07-11 Samsung Electronics Co., Ltd Water box for dehumidifier
CN105642419B (en) * 2016-01-03 2018-02-27 安徽律正科技信息服务有限公司 A kind of paper jamming prevention protective device of paper shredder
CN106179661B (en) * 2016-07-06 2018-06-26 广州市阳光科密电子科技有限公司 Shredder
CN106219296B (en) * 2016-08-31 2018-05-01 成都市和平科技有限责任公司 A kind of automatic paper crusher and automatic paper shredding method suitable for joint work
CN109847882B (en) * 2019-02-20 2021-08-10 世庆实业股份有限公司 Automatic paper shredder with energy-saving effect
US11090657B2 (en) * 2019-02-28 2021-08-17 Aurora Office Equipment Co., Ltd. Shanghai Automatic paper shredder
DE102019126015A1 (en) 2019-09-26 2021-04-01 Acco Uk Ltd. paper shredder
CN112169954A (en) * 2020-10-20 2021-01-05 上海震旦办公设备有限公司 Paper pressing mechanism of automatic paper shredder and automatic paper shredder
CN112169952A (en) * 2020-10-20 2021-01-05 上海震旦办公设备有限公司 Automatic paper shredder with bending paper discharging structure

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731247A1 (en) * 1977-05-06 1978-11-09 Takefumi Hatanaka DOCUMENT shredder
EP0281136A2 (en) * 1987-03-04 1988-09-07 Sharp Kabushiki Kaisha Shredding machine
WO2001054820A1 (en) * 2000-01-26 2001-08-02 WILHELM DAHLE BüRO-TECHNIK GMBH & CO. KG Method for destroying stacked sheets and device for carrying out said method
US20050274836A1 (en) * 2004-06-14 2005-12-15 Michilin Prosperity Co., Ltd. Auto-feed buit-in a paper shredder
US20060249609A1 (en) * 2005-05-09 2006-11-09 Simon Huang Compartment of shredder for receiving piled-up sheets
US20100032507A1 (en) * 2008-08-06 2010-02-11 Aurora Office Equipment Co., Ltd. Shanghai Automatic shredder without choosing the number of paper to be shredded
US20100032505A1 (en) * 2007-07-13 2010-02-11 Fellowes, Inc. Shredder and auto feed system

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JPH057789A (en) * 1991-07-02 1993-01-19 Ace Denken:Kk Volume processing shredder
GB9126042D0 (en) 1991-12-07 1992-02-05 Ofrex Group Holdings Plc Sheet feeding mechanism
JP3095094B2 (en) * 1992-05-26 2000-10-03 リコーエレメックス株式会社 Paper feeder for shredder
JPH05317738A (en) * 1992-05-26 1993-12-03 Ricoh Elemex Corp Feeder for shredder
JPH06343891A (en) * 1993-06-01 1994-12-20 Canon Aptecs Kk Device for shredding sheet material
JPH0938513A (en) 1995-08-02 1997-02-10 Canon Inc Document shredder
DE10203126C1 (en) 2002-01-25 2003-04-24 Dahle Buerotechnik Gmbh Document shredder for itemized shredding sets sheet stack on surface centrally slotted to drop sheet to spreader unit below aided by progressive stack pressure from above
JP3105981U (en) * 2004-06-16 2004-12-09 世慶實業股▲ふん▼有限公司 Shredder built-in automatic feed mechanism
KR100699600B1 (en) 2005-02-17 2007-03-23 로얄소브린 주식회사 Shredder
JP2007254150A (en) * 2006-03-24 2007-10-04 Tokyo Institute Of Technology Paper feeder
CN100577298C (en) * 2007-02-09 2010-01-06 青岛皇冠电子有限公司 Automatic paper crusher capable of automatically crushing document with staple
KR100899841B1 (en) * 2007-09-10 2009-05-27 로얄소브린 주식회사 Automatic paper supply apparatus for paper shredder
JP2009119398A (en) * 2007-11-16 2009-06-04 Seishaku Ryu Feeder and shredder
CN101602025B (en) * 2008-06-12 2012-04-04 青岛皇冠电子有限公司 Automatic paper feeder of automatic paper shredder and automatic paper-feeding paper shredder thereof
US7971812B2 (en) 2008-06-16 2011-07-05 Michilin Prosperity Co., Ltd. Power saving shredder
CN201244502Y (en) * 2008-08-19 2009-05-27 上海震旦办公设备有限公司 Structure capable of removing nail of automatic paper crusher
JP2011011197A (en) * 2009-07-06 2011-01-20 Nakabayashi Co Ltd Shredder
CN201632301U (en) 2009-12-28 2010-11-17 深圳市齐心文具股份有限公司 Paper pressing mechanism of automatic paper shredder and automatic paper shredder
US8196851B2 (en) * 2010-04-16 2012-06-12 Acco Uk Limited Paper shredder with feeder

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731247A1 (en) * 1977-05-06 1978-11-09 Takefumi Hatanaka DOCUMENT shredder
EP0281136A2 (en) * 1987-03-04 1988-09-07 Sharp Kabushiki Kaisha Shredding machine
WO2001054820A1 (en) * 2000-01-26 2001-08-02 WILHELM DAHLE BüRO-TECHNIK GMBH & CO. KG Method for destroying stacked sheets and device for carrying out said method
US20050274836A1 (en) * 2004-06-14 2005-12-15 Michilin Prosperity Co., Ltd. Auto-feed buit-in a paper shredder
US20060249609A1 (en) * 2005-05-09 2006-11-09 Simon Huang Compartment of shredder for receiving piled-up sheets
US20100032505A1 (en) * 2007-07-13 2010-02-11 Fellowes, Inc. Shredder and auto feed system
US20100032507A1 (en) * 2008-08-06 2010-02-11 Aurora Office Equipment Co., Ltd. Shanghai Automatic shredder without choosing the number of paper to be shredded

Also Published As

Publication number Publication date
WO2011128737A2 (en) 2011-10-20
GB2504221B (en) 2014-04-09
DE212011100081U1 (en) 2012-12-12
CN103816964A (en) 2014-05-28
GB2491331A8 (en) 2012-12-05
GB201313671D0 (en) 2013-09-11
EP2558214A2 (en) 2013-02-20
US8196851B2 (en) 2012-06-12
CN103816964B (en) 2016-03-02
GB2497699A (en) 2013-06-19
AU2011241933B2 (en) 2013-02-21
CN102233295A (en) 2011-11-09
GB201218192D0 (en) 2012-11-21
GB2491331B (en) 2013-08-28
WO2011128737A3 (en) 2012-03-01
EP2921236A1 (en) 2015-09-23
EP2735371B1 (en) 2020-04-29
JP2013527797A (en) 2013-07-04
AU2011241933A1 (en) 2012-11-01
GB2497699B (en) 2013-10-09
EP2558214B1 (en) 2014-06-11
GB2504221A (en) 2014-01-22
GB201312235D0 (en) 2013-08-21
EP2735371A1 (en) 2014-05-28
DE14155646T1 (en) 2015-12-17
CN102233295B (en) 2014-04-02
DE202011110729U1 (en) 2015-12-09
EP2921236B1 (en) 2021-07-28
JP5450888B2 (en) 2014-03-26
US20110253824A1 (en) 2011-10-20
DE15157634T1 (en) 2016-01-21
GB201305596D0 (en) 2013-05-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200325