JPS5013984A - - Google Patents

Info

Publication number
JPS5013984A
JPS5013984A JP49047052A JP4705274A JPS5013984A JP S5013984 A JPS5013984 A JP S5013984A JP 49047052 A JP49047052 A JP 49047052A JP 4705274 A JP4705274 A JP 4705274A JP S5013984 A JPS5013984 A JP S5013984A
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
JP49047052A
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 JPS5013984A publication Critical patent/JPS5013984A/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
    • B02C2018/0069—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)
JP49047052A 1973-04-27 1974-04-25 Pending JPS5013984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7315282A FR2227054B3 (en) 1973-04-27 1973-04-27

Publications (1)

Publication Number Publication Date
JPS5013984A true JPS5013984A (en) 1975-02-13

Family

ID=9118558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49047052A Pending JPS5013984A (en) 1973-04-27 1974-04-25

Country Status (3)

Country Link
US (1) US3921920A (en)
JP (1) JPS5013984A (en)
FR (1) FR2227054B3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044144A (en) * 1983-08-18 1985-03-09 Mitsubishi Heavy Ind Ltd Production of press frame for hydrostatic pressurizing device

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068805A (en) * 1976-11-05 1978-01-17 Fred Oswald Shredding machine
US4192467A (en) * 1977-05-06 1980-03-11 Takefumi Hatanaka Document shredder
JPS53137486A (en) * 1977-05-06 1978-11-30 Takeshi Hatanaka Document shredder
DE2730188A1 (en) * 1977-07-04 1979-01-25 Moco Masch & Apparatebau SHREDDING MACHINE
US4200239A (en) * 1978-07-14 1980-04-29 Wright Line Inc. Machine that quadrates documents
JPS5551450A (en) * 1978-10-11 1980-04-15 Takeshi Hatanaka Crusher
US4729515A (en) * 1984-09-04 1988-03-08 Wagner John W Machine for cutting disposable containers
US5071080A (en) * 1990-02-27 1991-12-10 Fellowes Manufacturing Company Document shredding machine
US5295633A (en) * 1992-01-13 1994-03-22 Fellowes Manufacturing Company Document shredding machine with stripper and cutting mechanism therefore
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
US5655725A (en) * 1995-08-24 1997-08-12 Fellowes Manufacturing Co. Retaining plate for gearing
US5829697A (en) * 1995-08-24 1998-11-03 Fellowes Manufacturing Company Support for cylinders in a paper shredder
US5954280A (en) * 1998-05-12 1999-09-21 Fellowes Manufacturing Company Top blocker for a paper shredder
US20030034410A1 (en) * 2001-08-20 2003-02-20 Wilkins J. Larry Document shredder for cutting flat material
US20030201353A1 (en) * 2002-01-03 2003-10-30 David Lefrancois Dual-path office product disintegrator
US20040104289A1 (en) * 2002-02-06 2004-06-03 Hermann Schwelling File shredder
DE10205686A1 (en) * 2002-02-06 2003-08-07 Hermann Schwelling Fine cut cutter for shredders
DE102010049382A1 (en) * 2009-10-27 2011-05-05 Hermann Schwelling Method for preventing the readability of data stored on hard disks and device for the comminution of hard disks
CA2709258C (en) * 2010-07-08 2018-01-23 Shred-It International Inc. Three stage paper shredder
CN103611607B (en) * 2013-11-25 2015-08-19 张忠义 A kind of concerning security matters electric information carrier destroy device and destroying method
US20180361389A1 (en) * 2017-06-16 2018-12-20 Stephen Kwok Ki Chan Paper shredder
US11878307B2 (en) * 2019-11-27 2024-01-23 Seiko Epson Corporation Coarse crushing device and fiber treatment apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1090914A (en) * 1912-03-06 1914-03-24 Fritz Gueettler Paper-comminuting machine.
US1340225A (en) * 1919-08-20 1920-05-18 United Shoe Machinery Corp Method of cutting sheet material
DE1808155A1 (en) * 1968-11-09 1970-06-11 Schleicher Co Feinwerktech Ripping mechanism for a file or paper shredding device
US3727850A (en) * 1971-04-16 1973-04-17 C Krigbaum Scrap rubber shredding device
BE785658A (en) * 1971-06-30 1973-01-02 Celanese Corp PROCESS AND APPARATUS FOR SECTIONING SHEETS OF FLEXIBLE MATERIALS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044144A (en) * 1983-08-18 1985-03-09 Mitsubishi Heavy Ind Ltd Production of press frame for hydrostatic pressurizing device

Also Published As

Publication number Publication date
DE2410065A1 (en) 1974-11-14
FR2227054A1 (en) 1974-11-22
FR2227054B3 (en) 1976-05-21
DE2410065B2 (en) 1976-03-04
US3921920A (en) 1975-11-25

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