GB1502076A - Paper shredding or cutting mechanism - Google Patents

Paper shredding or cutting mechanism

Info

Publication number
GB1502076A
GB1502076A GB2568776A GB2568776A GB1502076A GB 1502076 A GB1502076 A GB 1502076A GB 2568776 A GB2568776 A GB 2568776A GB 2568776 A GB2568776 A GB 2568776A GB 1502076 A GB1502076 A GB 1502076A
Authority
GB
United Kingdom
Prior art keywords
motors
cutting mechanism
cutting rollers
paper shredding
motor
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
Application number
GB2568776A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1502076A publication Critical patent/GB1502076A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
    • D21B1/08—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being waste paper; the raw material being rags
    • D21B1/10—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being waste paper; the raw material being rags by cutting actions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Gear Transmission (AREA)

Abstract

1502076 Document shredders A GOLDHAMMER [trading as FEINWERKTECHNIK SCHLEICHER & CO] 21 June 1976 [26 Nov 1975] 25687/76 Heading B2A A document shredder has a pair of interdigitating cutting rollers 5 each driven via a sprocket 7 by its own individual motor 10, the two motors being mounted with output spindles parallel with the cutting rollers, and being supplied by a circuit having a common capacitor. The motors are each independently fan cooled and cooling air passes across the gears 7, 11 of that motor and exits via tubes 13.
GB2568776A 1975-11-26 1976-06-21 Paper shredding or cutting mechanism Expired GB1502076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2552990A DE2552990C3 (en) 1975-11-26 1975-11-26 Paper ripping or cutting mechanism

Publications (1)

Publication Number Publication Date
GB1502076A true GB1502076A (en) 1978-02-22

Family

ID=5962641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2568776A Expired GB1502076A (en) 1975-11-26 1976-06-21 Paper shredding or cutting mechanism

Country Status (4)

Country Link
JP (1) JPS5271785A (en)
DE (1) DE2552990C3 (en)
FR (1) FR2333081A1 (en)
GB (1) GB1502076A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US5676321A (en) 1995-04-03 1997-10-14 Fellowes Mfg. Co. Cutting disk
US5829697A (en) 1995-08-24 1998-11-03 Fellowes Manufacturing Company Support for cylinders in a paper shredder

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839755C2 (en) * 1978-09-13 1989-04-27 Feinwerktechnik Schleicher & Co, 7778 Markdorf Paper ripping or cutting mechanism
KR101917246B1 (en) 2018-02-12 2019-01-24 홍중희 plastics sheet pile and method of manufacturing thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310944B2 (en) * 1973-08-25 1978-04-18

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
DE2552990C3 (en) 1978-11-16
DE2552990A1 (en) 1977-06-08
DE2552990B2 (en) 1978-04-06
FR2333081B1 (en) 1980-11-14
JPS5271785A (en) 1977-06-15
FR2333081A1 (en) 1977-06-24

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Legal Events

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

Effective date: 19920621