WO2007109753A3 - Shredder - Google Patents

Shredder Download PDF

Info

Publication number
WO2007109753A3
WO2007109753A3 PCT/US2007/064601 US2007064601W WO2007109753A3 WO 2007109753 A3 WO2007109753 A3 WO 2007109753A3 US 2007064601 W US2007064601 W US 2007064601W WO 2007109753 A3 WO2007109753 A3 WO 2007109753A3
Authority
WO
WIPO (PCT)
Prior art keywords
shredder
ability
thickness
relates
shredded
Prior art date
Application number
PCT/US2007/064601
Other languages
French (fr)
Other versions
WO2007109753A2 (en
Inventor
Tai-Hoon K Matlin
Eric Gach
Original Assignee
Fellowes Inc
Tai-Hoon K Matlin
Eric Gach
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38268807&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2007109753(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US11/385,864 external-priority patent/US7798435B2/en
Application filed by Fellowes Inc, Tai-Hoon K Matlin, Eric Gach filed Critical Fellowes Inc
Priority to AU2007226867A priority Critical patent/AU2007226867B2/en
Priority to CN2007800161266A priority patent/CN101437620B/en
Priority to CA2645569A priority patent/CA2645569C/en
Priority to EP07759084.2A priority patent/EP1996331B1/en
Priority to DE202007019110U priority patent/DE202007019110U1/en
Priority to EP10163723.9A priority patent/EP2221107B1/en
Priority to JP2009501730A priority patent/JP5439167B2/en
Publication of WO2007109753A2 publication Critical patent/WO2007109753A2/en
Publication of WO2007109753A3 publication Critical patent/WO2007109753A3/en

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
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/06—Selection or use of additives to aid disintegrating
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/04—Safety 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
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/088—Means for treating work or cutting member to facilitate cutting by cleaning or lubricating
    • 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
    • B02C2018/0015—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents for disintegrating CDs, DVDs and/or credit cards
    • 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
    • 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
    • B02C2018/164—Prevention of jamming and/or overload
    • 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
    • B02C2018/166—Lubricating the knives of the cutting mechanisms
    • 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
    • B02C2018/168—User safety devices or measures in shredders

Abstract

One aspect of the present invention relates to a shredder with a lubricating system. Another aspect relates to a shredder with usage monitoring. Other aspects relate to document thickness sensing in a shredder, including but not limited to the ability to indicate progressive amounts of thickness, the ability to select a material to be shredded for varying the maximum thickness permitted, and the
PCT/US2007/064601 2006-03-22 2007-03-22 Shredder WO2007109753A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AU2007226867A AU2007226867B2 (en) 2006-03-22 2007-03-22 Shredder
CN2007800161266A CN101437620B (en) 2006-03-22 2007-03-22 Shredder
CA2645569A CA2645569C (en) 2006-03-22 2007-03-22 Shredder
EP07759084.2A EP1996331B1 (en) 2006-03-22 2007-03-22 Shredder
DE202007019110U DE202007019110U1 (en) 2006-03-22 2007-03-22 Materialzerkleinerer
EP10163723.9A EP2221107B1 (en) 2006-03-22 2007-03-22 Shredder
JP2009501730A JP5439167B2 (en) 2006-03-22 2007-03-22 Shredda

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/385,864 US7798435B2 (en) 2006-03-22 2006-03-22 Shredder with oiling mechanism
US11/385,864 2006-03-22
US11/444,491 2006-06-01
US11/444,491 US7631822B2 (en) 2004-09-10 2006-06-01 Shredder with thickness detector

Publications (2)

Publication Number Publication Date
WO2007109753A2 WO2007109753A2 (en) 2007-09-27
WO2007109753A3 true WO2007109753A3 (en) 2008-03-27

Family

ID=38268807

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/064601 WO2007109753A2 (en) 2006-03-22 2007-03-22 Shredder

Country Status (8)

Country Link
US (11) US7631822B2 (en)
EP (3) EP2221107B1 (en)
JP (1) JP5439167B2 (en)
CN (4) CN101804373B (en)
AU (1) AU2007226867B2 (en)
CA (2) CA2721620C (en)
DE (2) DE202007019110U1 (en)
WO (1) WO2007109753A2 (en)

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US20070246586A1 (en) 2007-10-25
US20070246581A1 (en) 2007-10-25
US20100084496A1 (en) 2010-04-08
CA2645569A1 (en) 2007-09-27
US7712689B2 (en) 2010-05-11
CN101437620B (en) 2013-01-16
US8757526B2 (en) 2014-06-24
JP5439167B2 (en) 2014-03-12
CN101844099B (en) 2012-06-13
CA2721620C (en) 2012-01-31
US20100051731A1 (en) 2010-03-04
US20070246580A1 (en) 2007-10-25
US8783592B2 (en) 2014-07-22
CA2645569C (en) 2011-01-25
EP1996331A2 (en) 2008-12-03
AU2007226867A1 (en) 2007-09-27
EP2221107B1 (en) 2018-12-19
US7631823B2 (en) 2009-12-15
CN101844098B (en) 2012-05-23
CN101844098A (en) 2010-09-29
JP2009530108A (en) 2009-08-27
DE202007019389U1 (en) 2012-03-08
CA2721620A1 (en) 2007-09-27
US7963468B2 (en) 2011-06-21
US7631822B2 (en) 2009-12-15
CN101437620A (en) 2009-05-20

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