JPS5214870B1 - - Google Patents

Info

Publication number
JPS5214870B1
JPS5214870B1 JP47046520A JP4652072A JPS5214870B1 JP S5214870 B1 JPS5214870 B1 JP S5214870B1 JP 47046520 A JP47046520 A JP 47046520A JP 4652072 A JP4652072 A JP 4652072A JP S5214870 B1 JPS5214870 B1 JP S5214870B1
Authority
JP
Japan
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.)
Pending
Application number
JP47046520A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5214870B1 publication Critical patent/JPS5214870B1/ja
Pending 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
    • 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
    • B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
    • B02C2018/0046—Shape or construction of frames, housings or casings
    • 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
    • B02C2018/0069—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents with stripping devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Nonmetal Cutting Devices (AREA)
JP47046520A 1971-05-14 1972-05-12 Pending JPS5214870B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14365171A 1971-05-14 1971-05-14

Publications (1)

Publication Number Publication Date
JPS5214870B1 true JPS5214870B1 (enrdf_load_stackoverflow) 1977-04-25

Family

ID=22504988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47046520A Pending JPS5214870B1 (enrdf_load_stackoverflow) 1971-05-14 1972-05-12

Country Status (3)

Country Link
US (1) US3724766A (enrdf_load_stackoverflow)
JP (1) JPS5214870B1 (enrdf_load_stackoverflow)
GB (1) GB1321580A (enrdf_load_stackoverflow)

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US3827185A (en) * 1971-07-29 1974-08-06 Match E Co Ltd Ice skate sharpening apparatus
JPS5076485U (enrdf_load_stackoverflow) * 1973-11-15 1975-07-03
GB1510206A (en) * 1975-08-06 1978-05-10 De La Rue Crosfield Apparatus for handling sheets of paper
DE3112835C2 (de) * 1981-03-31 1986-06-26 Hermann 7777 Salem Schwelling Beschickungsvorrichtung für einen mit einem Gestell verbundenen Aktenvernichter
DE3211931A1 (de) * 1982-03-31 1983-10-13 Hermann 7777 Salem Schwelling Abdeckklappe fuer den schneidwerksraum von aktenvernichtern
GB8431430D0 (en) * 1984-12-13 1985-01-23 Ofrex Group Plc Shredding machines
US4778114A (en) * 1987-04-10 1988-10-18 Blower Application Company Shredding apparatus
US4828188A (en) * 1988-07-08 1989-05-09 Snyder Peter Lloyd Simon Paper shredding device
DE3835822A1 (de) * 1988-10-21 1990-04-26 Triumph Adler Ag Gehaeuse fuer einen aktenvernichter
DE3843602A1 (de) * 1988-12-23 1990-07-05 Gao Ges Automation Org Verfahren bzw. vorrichtung zum automatischen ueberwachen der zerstoerung von duennem blattgut
US4944461A (en) * 1989-08-07 1990-07-31 Invequest, Inc. Carbon paper shredder
US5065947A (en) * 1989-08-07 1991-11-19 Invequest, Inc. Method of shredding carbon paper
DE4003222C1 (enrdf_load_stackoverflow) * 1990-02-03 1991-04-18 Pbs-Servicegesellschaft Mbh & Co. Kg, 3000 Hannover, De
US5071080A (en) * 1990-02-27 1991-12-10 Fellowes Manufacturing Company Document shredding machine
DE4008654C2 (de) * 1990-03-17 1996-02-22 Schleicher & Co Int Dokumentenvernichter und Behälter als Unterkonstruktion dafür
US5538194A (en) * 1990-03-17 1996-07-23 Schleicher & Co. International Aktiengesellschaft Document shredder
US5295633A (en) * 1992-01-13 1994-03-22 Fellowes Manufacturing Company Document shredding machine with stripper and cutting mechanism therefore
US5511732A (en) * 1994-12-28 1996-04-30 Fellowes Manufacturing Company Document shredding machine with continuous stripper
US5676321A (en) * 1995-04-03 1997-10-14 Fellowes Mfg. Co. Cutting disk
US5636801A (en) * 1995-08-02 1997-06-10 Fellowes Mfg. Co. One piece molded stripper for shredders
US5829697A (en) * 1995-08-24 1998-11-03 Fellowes Manufacturing Company Support for cylinders in a paper shredder
US5655725A (en) * 1995-08-24 1997-08-12 Fellowes Manufacturing Co. Retaining plate for gearing
USD375973S (en) 1995-08-25 1996-11-26 General Binding Corporation Paper shredder
USD388819S (en) 1996-08-09 1998-01-06 Fairform Manufacturing Company Limited Paper shredder
US5839675A (en) * 1996-10-02 1998-11-24 General Binding Corporation Shredder support assembly and housing
USD404756S (en) * 1996-10-02 1999-01-26 General Binding Corporation Shredder
US5975445A (en) * 1997-04-14 1999-11-02 Ko; Joseph Y. Paper shredding device
US5826809A (en) * 1997-04-30 1998-10-27 Fellowes Manufacturing Company Support for cutting cylinders in a paper shredder
US5961059A (en) * 1997-04-30 1999-10-05 Fellowes Manufacturing Company Support for drive system in a paper shredder
US5954280A (en) * 1998-05-12 1999-09-21 Fellowes Manufacturing Company Top blocker for a paper shredder
US5988542A (en) * 1998-05-18 1999-11-23 General Binding Corporation Document shredding devices
USD412716S (en) 1998-06-30 1999-08-10 Fellowes Manufacturing Company Paper shredder
USD410246S (en) 1998-09-15 1999-05-25 General Binding Corporation Paper shredder
US6079645A (en) * 1998-09-15 2000-06-27 General Binding Corporation Desktop shredders
US6250574B1 (en) * 1999-04-07 2001-06-26 Li-Ming Wu Huang Device for monitoring paper shredding action of paper shredder
US6357680B1 (en) * 1999-06-16 2002-03-19 Jere F. Irwin Self-feeding comminuting apparatus having improved drive motor features
US6390397B1 (en) * 1999-10-26 2002-05-21 Joseph Y. Ko Paper shredding device
US6550701B1 (en) 2000-10-10 2003-04-22 Frank Chang Dual-functional medium shredding machine structure
USD455170S1 (en) 2001-04-30 2002-04-02 Ming-Hui Ho Paper shredder
US6644573B2 (en) 2001-06-18 2003-11-11 Jere F. Irwin Comminuting apparatus and pneumatic recirculation systems for comminuting apparatus
US6460790B1 (en) 2001-06-25 2002-10-08 Li-Ming Wu Huang Frame width adjusting structure of paper shredder
US7040559B2 (en) * 2004-04-02 2006-05-09 Fellowes Inc. Shredder with lock for on/off switch
US7798435B2 (en) * 2006-03-22 2010-09-21 Fellowes, Inc. Shredder with oiling mechanism
US7631822B2 (en) 2004-09-10 2009-12-15 Fellowes Inc. Shredder with thickness detector
US8870106B2 (en) * 2004-09-10 2014-10-28 Fellowes, Inc. Shredder with thickness detector
US7661614B2 (en) * 2004-09-10 2010-02-16 Fellowes Inc. Shredder throat safety system
US7954737B2 (en) 2007-10-04 2011-06-07 Fellowes, Inc. Shredder thickness with anti-jitter feature
US7195185B2 (en) * 2004-11-02 2007-03-27 Fellowes, Inc. Shredder with separate waste opening
US8672247B2 (en) 2005-07-11 2014-03-18 Fellowes, Inc. Shredder with thickness detector
GB2437594B (en) 2006-04-24 2010-08-11 Acco Uk Ltd A shredding machine
USD547366S1 (en) 2006-06-15 2007-07-24 Staples The Office Superstore, Llc Shredder device
CN2915259Y (zh) 2006-07-14 2007-06-27 上海震旦办公设备有限公司 碎纸机触碰安全装置
US8008812B2 (en) 2006-07-14 2011-08-30 Aurora Office Equipment Co., Ltd. Paper shredder control system responsive to touch-sensitive element
USD546872S1 (en) 2006-08-09 2007-07-17 Staples The Office Superstore, Llc Shredder device
US20080053994A1 (en) * 2006-08-30 2008-03-06 Aurora Office Equipment Co., Ltd. Shanghai Paper-Breaker Wastebin Structure
US20080093488A1 (en) * 2006-10-19 2008-04-24 Staples The Office Superstore, Llc Shredder
USD556250S1 (en) 2006-10-30 2007-11-27 Staples The Office Superstore, Llc Shredder
WO2008094596A2 (en) 2007-01-30 2008-08-07 Staples The Office Superstore, Llc A shredder
GB2451513B (en) * 2007-08-02 2012-04-18 Acco Uk Ltd A shredding machine
USD586846S1 (en) 2007-08-31 2009-02-17 Staples The Office Superstore, Llc Shredder
USD587297S1 (en) 2007-08-31 2009-02-24 Staples The Office Superstore, Llc Shredder
US7871027B2 (en) * 2008-02-13 2011-01-18 Techko, Inc. Auto feed shredder apparatus and methods
USD611088S1 (en) 2008-02-20 2010-03-02 Staples The Office Superstore, Llc Shredder
US7641138B1 (en) * 2008-04-14 2010-01-05 Emily Lo Auxiliary unit of paper shredder cutting tools
CN201239643Y (zh) 2008-08-06 2009-05-20 上海震旦办公设备有限公司 不择纸的全自动碎纸机
CN201244502Y (zh) 2008-08-19 2009-05-27 上海震旦办公设备有限公司 自动碎纸机可剃钉结构
US8201761B2 (en) 2009-01-05 2012-06-19 Fellowes, Inc. Thickness sensor based motor controller
US8430347B2 (en) * 2009-01-05 2013-04-30 Fellowes, Inc. Thickness adjusted motor controller
US8505841B2 (en) * 2009-01-11 2013-08-13 Techtronic Floor Care Technology Limited Anti-jamming assembly for shredders of sheet like material
US8091809B2 (en) * 2009-03-24 2012-01-10 Fellowes, Inc. Shredder with jam proof system
CN101543799B (zh) * 2009-04-28 2012-10-10 上海震旦办公设备有限公司 碎纸机用保护装置
CN101543800A (zh) * 2009-05-07 2009-09-30 上海震旦办公设备有限公司 碎纸机防卡纸保护装置
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
US8723468B2 (en) 2011-04-28 2014-05-13 Aurora Office Equipment Co., Ltd. Cooled motor
US8708260B2 (en) 2011-08-08 2014-04-29 Aurora Office Equipment Co., Ltd. Depowered standby paper shredder and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US929960A (en) * 1909-02-02 1909-08-03 Abbot Augustus Low Waste-paper receptacle.
US2101700A (en) * 1936-10-08 1937-12-07 Jr Guy E Chesnut Crusher for used safety razor blades
US3396914A (en) * 1966-03-15 1968-08-13 Centriblast Corp Machine for disintegrating paper and other waste materials
US3623672A (en) * 1969-06-03 1971-11-30 William De Frank Disposing apparatus for burned-out or defective fluorescent tubes
US3620461A (en) * 1970-02-11 1971-11-16 Joe Pelleschi Portable shredder for classified documents

Also Published As

Publication number Publication date
US3724766A (en) 1973-04-03
GB1321580A (en) 1973-06-27

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