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GB2257055B - Document shredder - Google Patents

Document shredder

Info

Publication number
GB2257055B
GB2257055B GB9213678A GB9213678A GB2257055B GB 2257055 B GB2257055 B GB 2257055B GB 9213678 A GB9213678 A GB 9213678A GB 9213678 A GB9213678 A GB 9213678A GB 2257055 B GB2257055 B GB 2257055B
Authority
GB
United Kingdom
Prior art keywords
document shredder
shredder
document
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
GB9213678A
Other versions
GB2257055A (en
GB9213678D0 (en
Inventor
Rolf Gasteier
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.)
Schleicher and Co International AG
Original Assignee
Schleicher and Co International AG
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 Schleicher and Co International AG filed Critical Schleicher and Co International AG
Publication of GB9213678D0 publication Critical patent/GB9213678D0/en
Publication of GB2257055A publication Critical patent/GB2257055A/en
Application granted granted Critical
Publication of GB2257055B publication Critical patent/GB2257055B/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
    • 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)
GB9213678A 1991-06-28 1992-06-26 Document shredder Expired - Fee Related GB2257055B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914121407 DE4121407C2 (en) 1991-06-28 1991-06-28 Document shredder

Publications (3)

Publication Number Publication Date
GB9213678D0 GB9213678D0 (en) 1992-08-12
GB2257055A GB2257055A (en) 1993-01-06
GB2257055B true GB2257055B (en) 1995-01-04

Family

ID=6434976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9213678A Expired - Fee Related GB2257055B (en) 1991-06-28 1992-06-26 Document shredder

Country Status (4)

Country Link
JP (1) JP3257636B2 (en)
DE (1) DE4121407C2 (en)
FR (1) FR2678202B1 (en)
GB (1) GB2257055B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2096919A (en) * 1981-03-11 1982-10-27 Matsushita Electric Ind Co Ltd Shredder
GB2169524A (en) * 1984-12-13 1986-07-16 Ofrex Group Holdings Plc Document shredding machine
WO1986006982A1 (en) * 1985-05-20 1986-12-04 Kabushiki Kaisha Meiko Shokai Document shredder
US4889291A (en) * 1988-03-04 1989-12-26 Feinwerktechnik Schleicher & Co. Strip-off device for shedding machines with sheet material grid engaging between shredding disks
GB2241906A (en) * 1990-03-17 1991-09-18 Schleicher & Co Int Document shredder and container as a substructure for it
GB2253577A (en) * 1991-03-12 1992-09-16 Schleicher & Co Int Document shredder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR88715E (en) * 1963-08-14 1967-06-02
DE2214799C2 (en) * 1972-03-25 1984-03-15 Eba-Maschinenfabrik Adolf Ehinger Kg, 7460 Balingen Infeed mechanism for document shredder - has paper stack support with spring loaded upward motion towards transporting roller and deflecting edge
DE2335360A1 (en) * 1973-07-11 1975-02-06 Schleicher Co Feinwerktech Waste paper comminuter - has V-profiled strippers with fingers engaging in grooves of cutter rollers
DE3622243C2 (en) * 1986-07-02 1996-07-11 Ehinger Adolf Eba Maschf Shredding device, in particular for destroying information carriers
DE8717883U1 (en) * 1987-10-20 1990-12-20 Ideal-Werk Krug & Priester GmbH & Co KG, 7460 Balingen paper shredder

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2096919A (en) * 1981-03-11 1982-10-27 Matsushita Electric Ind Co Ltd Shredder
GB2169524A (en) * 1984-12-13 1986-07-16 Ofrex Group Holdings Plc Document shredding machine
WO1986006982A1 (en) * 1985-05-20 1986-12-04 Kabushiki Kaisha Meiko Shokai Document shredder
US4889291A (en) * 1988-03-04 1989-12-26 Feinwerktechnik Schleicher & Co. Strip-off device for shedding machines with sheet material grid engaging between shredding disks
GB2241906A (en) * 1990-03-17 1991-09-18 Schleicher & Co Int Document shredder and container as a substructure for it
GB2253577A (en) * 1991-03-12 1992-09-16 Schleicher & Co Int Document shredder

Also Published As

Publication number Publication date
GB2257055A (en) 1993-01-06
FR2678202B1 (en) 1995-08-04
DE4121407C2 (en) 1998-01-29
DE4121407A1 (en) 1993-01-07
GB9213678D0 (en) 1992-08-12
FR2678202A1 (en) 1992-12-31
JP3257636B2 (en) 2002-02-18
JPH05192601A (en) 1993-08-03

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Legal Events

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

Effective date: 20050626