DE3112667C2 - Aktenvernichtungsgerät - Google Patents

Aktenvernichtungsgerät

Info

Publication number
DE3112667C2
DE3112667C2 DE3112667A DE3112667A DE3112667C2 DE 3112667 C2 DE3112667 C2 DE 3112667C2 DE 3112667 A DE3112667 A DE 3112667A DE 3112667 A DE3112667 A DE 3112667A DE 3112667 C2 DE3112667 C2 DE 3112667C2
Authority
DE
Germany
Prior art keywords
suction
cutting
cutting blade
microfilm
shredding device
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
DE3112667A
Other languages
German (de)
English (en)
Other versions
DE3112667A1 (de
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
Feinwerktechnik Schleicher and Co
Original Assignee
Feinwerktechnik Schleicher and Co
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 Feinwerktechnik Schleicher and Co filed Critical Feinwerktechnik Schleicher and Co
Priority to DE3112667A priority Critical patent/DE3112667C2/de
Priority to BE0/207695A priority patent/BE892674A/fr
Priority to FR8205456A priority patent/FR2502981B1/fr
Priority to LU84047A priority patent/LU84047A1/de
Priority to CH1968/82A priority patent/CH655250A5/de
Priority to BR8201814A priority patent/BR8201814A/pt
Priority to NL8201358A priority patent/NL8201358A/nl
Priority to JP57051446A priority patent/JPS57209650A/ja
Priority to GB8209568A priority patent/GB2097698B/en
Publication of DE3112667A1 publication Critical patent/DE3112667A1/de
Priority to US06/674,273 priority patent/US4615490A/en
Application granted granted Critical
Publication of DE3112667C2 publication Critical patent/DE3112667C2/de
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
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/148—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers specially adapted for disintegrating plastics, e.g. cinematographic films

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
DE3112667A 1981-03-31 1981-03-31 Aktenvernichtungsgerät Expired DE3112667C2 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE3112667A DE3112667C2 (de) 1981-03-31 1981-03-31 Aktenvernichtungsgerät
BE0/207695A BE892674A (fr) 1981-03-31 1982-03-29 Destructeur de microfilms
LU84047A LU84047A1 (de) 1981-03-31 1982-03-30 Mikrofilm-vernichter
CH1968/82A CH655250A5 (de) 1981-03-31 1982-03-30 Dokumentenvernichter fuer mikrofilme.
FR8205456A FR2502981B1 (fr) 1981-03-31 1982-03-30 Destructeur de microfilms
BR8201814A BR8201814A (pt) 1981-03-31 1982-03-30 Dispositivo para destruicao de microfilmes
NL8201358A NL8201358A (nl) 1981-03-31 1982-03-31 Microfilm-vernietiger.
JP57051446A JPS57209650A (en) 1981-03-31 1982-03-31 Crusher for microfilm
GB8209568A GB2097698B (en) 1981-03-31 1982-03-31 Microfilm disintegrator
US06/674,273 US4615490A (en) 1981-03-31 1984-11-23 Shredder or microfilm destruction apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3112667A DE3112667C2 (de) 1981-03-31 1981-03-31 Aktenvernichtungsgerät

Publications (2)

Publication Number Publication Date
DE3112667A1 DE3112667A1 (de) 1982-10-14
DE3112667C2 true DE3112667C2 (de) 1987-04-30

Family

ID=6128774

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3112667A Expired DE3112667C2 (de) 1981-03-31 1981-03-31 Aktenvernichtungsgerät

Country Status (10)

Country Link
US (1) US4615490A (en17)
JP (1) JPS57209650A (en17)
BE (1) BE892674A (en17)
BR (1) BR8201814A (en17)
CH (1) CH655250A5 (en17)
DE (1) DE3112667C2 (en17)
FR (1) FR2502981B1 (en17)
GB (1) GB2097698B (en17)
LU (1) LU84047A1 (en17)
NL (1) NL8201358A (en17)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4701125A (en) * 1980-06-10 1987-10-20 The United States Of America As Represented By The Secretary Of The Air Force Thermal method for destruction of microfilm products
DE3312991C2 (de) * 1983-04-12 1987-04-23 Feinwerktechnik Schleicher & Co, 7778 Markdorf Vorrichtung zum Zerkleinern von Materialien, wie Dokumenten etc.
DE3324079A1 (de) * 1983-07-04 1985-01-17 Geha-Werke Gmbh, 3000 Hannover Auffangbehaelter fuer das in einem schriftgutvernichter zerkleinerte material
US4931770A (en) * 1987-10-02 1990-06-05 Southern Integrity, Inc. Protection system
US4814749A (en) * 1987-10-02 1989-03-21 Southern Integrity, Inc. Protection system
US4914998A (en) * 1988-08-12 1990-04-10 Barla John R Security document processor
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
US5071080A (en) * 1990-02-27 1991-12-10 Fellowes Manufacturing Company Document shredding machine
SE9001612L (sv) * 1990-05-04 1991-11-05 Lars Obitz Anordning foer behandling av malgods
US5143307A (en) * 1991-03-11 1992-09-01 Lundquist Lynn C Secondary cutter apparatus for plastic size reduction equipment
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
CH690424A5 (fr) * 1995-04-28 2000-09-15 Bobst Sa Dispositif de traitement de bandes métallisées usagées dans une machine de transfert d'images métallisées sur des éléments en plaque.
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
GB2341563A (en) * 1998-09-17 2000-03-22 Airmat Systems Ltd Disposal of waste sheet material
DE10008442A1 (de) * 2000-02-23 2001-08-30 Schleicher & Co Int Ag Zerkleinerungsvorrichtung, insbesondere zur Zerkleinerung von Datenträgern
US6685367B1 (en) 2000-06-13 2004-02-03 Eastman Kodak Company Image processing apparatus and method for thermally processed films
DE10353188B4 (de) * 2003-11-13 2020-01-30 Hermann Schwelling Vorrichtung zum Zerkleinern leerer Behälter
US8733678B2 (en) 2012-03-05 2014-05-27 The Procter And Gamble Company Method and device for grinding strand-like fibrous material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2504164A1 (de) * 1975-02-01 1976-08-05 Bosch Siemens Hausgeraete Vorrichtung zum beseitigen von stoffen, insbesondere von haushalts- und kuechenabfaellen
DE2605226A1 (de) * 1976-02-11 1977-08-18 Bernhard Laufenberg Maschinen Aktenvernichtungsmaschine, insbesondere zum vernichten von mikrofilmen
IT1060905B (it) * 1976-04-01 1982-09-30 Gr Cavagion Meccanotecnica S R Perfezionamento ad una macchina per lo sminuzzamento e la pultitura a secco di scarti di materie plastiche
GB1546709A (en) * 1976-12-07 1979-05-31 Simon Barron Ltd Grinding machines
DE2815973A1 (de) * 1978-04-13 1980-01-10 Wigand G Geraet zum vernichten von mikrofilmen u.dgl.
CA1138399A (en) * 1977-04-20 1982-12-28 Gerhard Wigand Device for the destruction of microfilms and the like
US4198799A (en) * 1978-03-13 1980-04-22 Cel-Cor Industries, Inc. Apparatus for making exploded cellulosic fiber insulation
US4209437A (en) * 1978-07-14 1980-06-24 National Distillers And Chemical Corporation Extraction resistant liquid ethylene-vinyl acetate copolymer plasticized polyvinyl chloride resin

Also Published As

Publication number Publication date
DE3112667A1 (de) 1982-10-14
US4615490A (en) 1986-10-07
FR2502981B1 (fr) 1986-04-18
BR8201814A (pt) 1983-03-01
JPS6230823B2 (en17) 1987-07-04
LU84047A1 (de) 1982-07-08
FR2502981A1 (fr) 1982-10-08
GB2097698A (en) 1982-11-10
JPS57209650A (en) 1982-12-23
GB2097698B (en) 1985-04-11
BE892674A (fr) 1982-07-16
CH655250A5 (de) 1986-04-15
NL8201358A (nl) 1982-10-18

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee