GB8530745D0 - Shredding machines - Google Patents

Shredding machines

Info

Publication number
GB8530745D0
GB8530745D0 GB858530745A GB8530745A GB8530745D0 GB 8530745 D0 GB8530745 D0 GB 8530745D0 GB 858530745 A GB858530745 A GB 858530745A GB 8530745 A GB8530745 A GB 8530745A GB 8530745 D0 GB8530745 D0 GB 8530745D0
Authority
GB
United Kingdom
Prior art keywords
shredding machines
shredding
machines
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.)
Granted
Application number
GB858530745A
Other versions
GB2169524B (en
GB2169524A (en
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.)
Ofrex Group Holdings PLC
Original Assignee
Ofrex Group Holdings PLC
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 Ofrex Group Holdings PLC filed Critical Ofrex Group Holdings PLC
Publication of GB8530745D0 publication Critical patent/GB8530745D0/en
Publication of GB2169524A publication Critical patent/GB2169524A/en
Application granted granted Critical
Publication of GB2169524B publication Critical patent/GB2169524B/en
Expired 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
    • B02C2018/0046—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)
GB8530745A 1984-12-13 1985-12-13 Improvements relating to shredding machines Expired GB2169524B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848431430A GB8431430D0 (en) 1984-12-13 1984-12-13 Shredding machines

Publications (3)

Publication Number Publication Date
GB8530745D0 true GB8530745D0 (en) 1986-01-22
GB2169524A GB2169524A (en) 1986-07-16
GB2169524B GB2169524B (en) 1989-07-26

Family

ID=10571105

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848431430A Pending GB8431430D0 (en) 1984-12-13 1984-12-13 Shredding machines
GB8530745A Expired GB2169524B (en) 1984-12-13 1985-12-13 Improvements relating to shredding machines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848431430A Pending GB8431430D0 (en) 1984-12-13 1984-12-13 Shredding machines

Country Status (1)

Country Link
GB (2) GB8431430D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3633109A1 (en) * 1986-09-30 1988-03-31 Jun Adolf Ehinger Apparatus for shredding documents
DE4121407C2 (en) * 1991-06-28 1998-01-29 Schleicher & Co Int Document shredder
DE4408470C2 (en) * 1993-03-22 1995-07-20 Hermann Schwelling Document shredder with cabinet-like base and hood-like attachment
US7213780B2 (en) * 2005-02-09 2007-05-08 Aurora Global Investment Ltd. Multifunctional paper shredder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724766A (en) * 1971-05-14 1973-04-03 Ketcham & Mcdougall Shredder
DE3112835C2 (en) * 1981-03-31 1986-06-26 Hermann 7777 Salem Schwelling Loading device for a document shredder connected to a frame
DE3211931A1 (en) * 1982-03-31 1983-10-13 Hermann 7777 Salem Schwelling COVER FOR THE CUTTING ROOM OF PAPER CRUSHERS

Also Published As

Publication number Publication date
GB2169524B (en) 1989-07-26
GB2169524A (en) 1986-07-16
GB8431430D0 (en) 1985-01-23

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Legal Events

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