GB2209963B - Method and apparatus for shredding sheets - Google Patents

Method and apparatus for shredding sheets

Info

Publication number
GB2209963B
GB2209963B GB8821641A GB8821641A GB2209963B GB 2209963 B GB2209963 B GB 2209963B GB 8821641 A GB8821641 A GB 8821641A GB 8821641 A GB8821641 A GB 8821641A GB 2209963 B GB2209963 B GB 2209963B
Authority
GB
United Kingdom
Prior art keywords
shredding
sheets
shredding sheets
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
Application number
GB8821641A
Other versions
GB2209963A (en
GB8821641D0 (en
Inventor
Colin Leonard Thomson
Martin Lane
Ronald Alex Cottrell
John Buttifant
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.)
De la Rue Systems Ltd
Original Assignee
De la Rue Systems 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 De la Rue Systems Ltd filed Critical De la Rue Systems Ltd
Publication of GB8821641D0 publication Critical patent/GB8821641D0/en
Publication of GB2209963A publication Critical patent/GB2209963A/en
Application granted granted Critical
Publication of GB2209963B publication Critical patent/GB2209963B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/002—Adaptations of counting devices
    • 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
    • B02C2018/0023—Switching devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1912—Banknotes, bills and cheques or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Controlling Sheets Or Webs (AREA)
GB8821641A 1987-09-18 1988-09-15 Method and apparatus for shredding sheets Expired - Fee Related GB2209963B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878722063A GB8722063D0 (en) 1987-09-18 1987-09-18 Shredding sheets

Publications (3)

Publication Number Publication Date
GB8821641D0 GB8821641D0 (en) 1988-10-12
GB2209963A GB2209963A (en) 1989-06-01
GB2209963B true GB2209963B (en) 1990-12-05

Family

ID=10624050

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878722063A Pending GB8722063D0 (en) 1987-09-18 1987-09-18 Shredding sheets
GB8821641A Expired - Fee Related GB2209963B (en) 1987-09-18 1988-09-15 Method and apparatus for shredding sheets

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878722063A Pending GB8722063D0 (en) 1987-09-18 1987-09-18 Shredding sheets

Country Status (1)

Country Link
GB (2) GB8722063D0 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7946515B2 (en) 2004-09-10 2011-05-24 Fellowes, Inc. Shredder throat safety system
US7946514B2 (en) 2004-09-10 2011-05-24 Fellowes, Inc. Shredder with thickness detector
US7954737B2 (en) 2007-10-04 2011-06-07 Fellowes, Inc. Shredder thickness with anti-jitter feature
US8091809B2 (en) 2009-03-24 2012-01-10 Fellowes, Inc. Shredder with jam proof system
US8162244B2 (en) 2007-08-02 2012-04-24 Acco Uk Limited Shredding machine
US8201761B2 (en) 2009-01-05 2012-06-19 Fellowes, Inc. Thickness sensor based motor controller
US8205815B2 (en) 2009-05-15 2012-06-26 Fellowes, Inc. Paper alignment sensor arrangement
US8382019B2 (en) 2010-05-03 2013-02-26 Fellowes, Inc. In-rush current jam proof sensor control
US8430347B2 (en) 2009-01-05 2013-04-30 Fellowes, Inc. Thickness adjusted motor controller
US8511593B2 (en) 2010-05-28 2013-08-20 Fellowes, Inc. Differential jam proof sensor for a shredder
US8550387B2 (en) 2009-06-18 2013-10-08 Tai Hoon K. Matlin Restrictive throat mechanism for paper shredders
US8672247B2 (en) 2005-07-11 2014-03-18 Fellowes, Inc. Shredder with thickness detector
US8678305B2 (en) 2009-06-18 2014-03-25 Fellowes, Inc. Restrictive throat mechanism for paper shredders
US8870106B2 (en) 2004-09-10 2014-10-28 Fellowes, Inc. Shredder with thickness detector

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843602A1 (en) * 1988-12-23 1990-07-05 Gao Ges Automation Org PROCEDURE OR DEVICE FOR AUTOMATICALLY MONITORING THE DESTRUCTION OF THIN LEAF
JPH0568907A (en) * 1991-03-13 1993-03-23 Riso Kagaku Corp Paper sheet data disposal treatment apparatus
JPH0583499A (en) * 1991-03-13 1993-04-02 Riso Kagaku Corp Paper sheet information scrapping/processing device
EP0505669A1 (en) * 1991-03-26 1992-09-30 GFM Gesellschaft für Fertigungstechnik und Maschinenbau Aktiengesellschaft Cutting table for cutting installations for cutting out blanks from web material
NL9300706A (en) * 1993-04-26 1994-11-16 Kusters Engineering Bv Device for shredding paper, in particular security paper.
JP3095114B2 (en) * 1994-08-31 2000-10-03 リコーエレメックス株式会社 Paper feeder for shredder and paper feed method using the same
DE10111907A1 (en) * 2001-03-13 2002-10-31 Giesecke & Devrient Gmbh Device and method for the cancellation of sheet material
US8931721B2 (en) 2009-07-20 2015-01-13 Fellowes, Inc. Shredder with vibration performing sensor and control system
NL2012686B1 (en) * 2014-04-24 2016-07-08 Syntech Holdings Bv A device for checking a bundle of banknotes, system for reducing a bundle of banknotes checked by said device, as well as a method for checking and/or reducing a bundle of banknotes.

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7946514B2 (en) 2004-09-10 2011-05-24 Fellowes, Inc. Shredder with thickness detector
US8870106B2 (en) 2004-09-10 2014-10-28 Fellowes, Inc. Shredder with thickness detector
US7963468B2 (en) 2004-09-10 2011-06-21 Fellowes, Inc. Shredder with thickness detector
US8783592B2 (en) 2004-09-10 2014-07-22 Fellowes, Inc. Shredder with thickness detector
US7946515B2 (en) 2004-09-10 2011-05-24 Fellowes, Inc. Shredder throat safety system
USRE44161E1 (en) 2005-07-11 2013-04-23 Fellowes, Inc. Shredder with thickness detector
US8757526B2 (en) 2005-07-11 2014-06-24 Fellowes, Inc. Shredder with thickness detector
US8672247B2 (en) 2005-07-11 2014-03-18 Fellowes, Inc. Shredder with thickness detector
US8162244B2 (en) 2007-08-02 2012-04-24 Acco Uk Limited Shredding machine
US8113451B2 (en) 2007-10-04 2012-02-14 Fellowes, Inc. Shredder thickness with anti-jitter feature
US8424787B2 (en) 2007-10-04 2013-04-23 Fellowes, Inc. Shredder thickness with anti-jitter feature
US8464767B2 (en) 2007-10-04 2013-06-18 Fellowes, Inc. Shredder thickness with anti-jitter feature
US8500049B2 (en) 2007-10-04 2013-08-06 Fellowes, Inc. Shredder thickness with anti-jitter feature
US9044759B2 (en) 2007-10-04 2015-06-02 Fellowes, Inc. Shredder thickness with anti-jitter feature
US7954737B2 (en) 2007-10-04 2011-06-07 Fellowes, Inc. Shredder thickness with anti-jitter feature
US8020796B2 (en) 2007-10-04 2011-09-20 Fellowes, Inc. Shredder thickness with anti-jitter feature
US8430347B2 (en) 2009-01-05 2013-04-30 Fellowes, Inc. Thickness adjusted motor controller
US8201761B2 (en) 2009-01-05 2012-06-19 Fellowes, Inc. Thickness sensor based motor controller
US8091809B2 (en) 2009-03-24 2012-01-10 Fellowes, Inc. Shredder with jam proof system
US8205815B2 (en) 2009-05-15 2012-06-26 Fellowes, Inc. Paper alignment sensor arrangement
US8678305B2 (en) 2009-06-18 2014-03-25 Fellowes, Inc. Restrictive throat mechanism for paper shredders
US8550387B2 (en) 2009-06-18 2013-10-08 Tai Hoon K. Matlin Restrictive throat mechanism for paper shredders
US8382019B2 (en) 2010-05-03 2013-02-26 Fellowes, Inc. In-rush current jam proof sensor control
US8511593B2 (en) 2010-05-28 2013-08-20 Fellowes, Inc. Differential jam proof sensor for a shredder

Also Published As

Publication number Publication date
GB2209963A (en) 1989-06-01
GB8821641D0 (en) 1988-10-12
GB8722063D0 (en) 1987-10-28

Similar Documents

Publication Publication Date Title
GB2209963B (en) Method and apparatus for shredding sheets
GB2211698B (en) Method and apparatus for transmitting documents
EP0431638A3 (en) Method and apparatus for document formatting
EP0186442A3 (en) Method and apparatus for sensing sheets
DE3664744D1 (en) Method and apparatus for producing laminated sheet material
EP0324445A3 (en) Method and apparatus for formatting document
GB2225652B (en) Sheet feeding method and apparatus
EP0327124A3 (en) Method and apparatus for feeding sheet
ZW14888A1 (en) Emulsification method and apparatus
GB2189732B (en) Method and apparatus for grooving
AU2669088A (en) Apparatus and method for hot-rolling slab into sheets
ZA885301B (en) Process and apparatus for fermentation and uses thereof
GB2236703B (en) Method and apparatus for cutting sheets
ZA883511B (en) Method and apparatus for crushing material for grinding
EP0318754A3 (en) Scrap removal apparatus and method
ZA888700B (en) Method and apparatus for beneficiating ores
EP0273446A3 (en) Shredding process and apparatus for carrying out said process
GB8721680D0 (en) Crushing method & apparatus
EP0344716A3 (en) Apparatus and method for stacking
ZA884831B (en) Method and apparatus for photoepilation and electroepilation
EP0430499A3 (en) Method and apparatus for manufacturing sheets
DE3564930D1 (en) Method and apparatus for monitoring sheets
GB2209738B (en) Method and apparatus for half-folding paper sheets
GB2184979B (en) Method and apparatus for baling
JPS6424033A (en) Glass sheet bulging method and apparatus

Legal Events

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

Effective date: 19930915