DE3873977D1 - CUTTER ROLLER REDUCTION. - Google Patents

CUTTER ROLLER REDUCTION.

Info

Publication number
DE3873977D1
DE3873977D1 DE8888107217T DE3873977T DE3873977D1 DE 3873977 D1 DE3873977 D1 DE 3873977D1 DE 8888107217 T DE8888107217 T DE 8888107217T DE 3873977 T DE3873977 T DE 3873977T DE 3873977 D1 DE3873977 D1 DE 3873977D1
Authority
DE
Germany
Prior art keywords
discs
roller
housing
cutter roller
cardboard
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
DE8888107217T
Other languages
German (de)
Inventor
Josef Frauscher
Manfred Poecher Poecherstorfer
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.)
Alois Poettinger Maschinenfabrik GmbH
Original Assignee
Alois Poettinger Maschinenfabrik GmbH
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 Alois Poettinger Maschinenfabrik GmbH filed Critical Alois Poettinger Maschinenfabrik GmbH
Priority to DE8888107217T priority Critical patent/DE3873977D1/en
Application granted granted Critical
Publication of DE3873977D1 publication Critical patent/DE3873977D1/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
    • B02C18/06—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
    • B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
    • 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
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B02C18/2283—Feed means using rollers
    • 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)

Abstract

The machine for shredding waste paper or cardboard has a housing (1) with a charging hopper (2). Two bladed cutting rollers are mounted on parallel shafts (6,6') in the lower part of the housing. Each cutting roller consists of a row of spaced discs (7) so that the discs of one roller pass through the spaces between the discs of the other roller. Two feed rollers (5,5') are mounted on parallel shafts (12,12') in the upper part of the housing. They guide the waste paper or cardboard into the central space (9) of the machine and consist of discs mounted obliquely on the roller shafts.
DE8888107217T 1987-05-16 1988-05-05 CUTTER ROLLER REDUCTION. Expired - Fee Related DE3873977D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888107217T DE3873977D1 (en) 1987-05-16 1988-05-05 CUTTER ROLLER REDUCTION.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3716481 1987-05-16
DE19873723928 DE3723928A1 (en) 1987-05-16 1987-07-20 CUTTER ROLLER REDUCERS
DE8888107217T DE3873977D1 (en) 1987-05-16 1988-05-05 CUTTER ROLLER REDUCTION.

Publications (1)

Publication Number Publication Date
DE3873977D1 true DE3873977D1 (en) 1992-10-01

Family

ID=25855686

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873723928 Withdrawn DE3723928A1 (en) 1987-05-16 1987-07-20 CUTTER ROLLER REDUCERS
DE8888107217T Expired - Fee Related DE3873977D1 (en) 1987-05-16 1988-05-05 CUTTER ROLLER REDUCTION.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873723928 Withdrawn DE3723928A1 (en) 1987-05-16 1987-07-20 CUTTER ROLLER REDUCERS

Country Status (2)

Country Link
EP (1) EP0291774B1 (en)
DE (2) DE3723928A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228690A (en) * 1989-03-01 1990-09-05 Hsu Wei Shu Chin Scrap plastics clipper
DE4011670A1 (en) * 1989-04-13 1990-10-18 Poettinger Alois Landmasch Security document shredding machine - has rotating arm to press material being shredded between outlet guide rollers
US5295633A (en) * 1992-01-13 1994-03-22 Fellowes Manufacturing Company Document shredding machine with stripper and cutting mechanism therefore
US5560552A (en) * 1993-11-12 1996-10-01 Environmental Products Corporation Container cutting assembly
DE29708406U1 (en) * 1997-05-10 1997-07-31 HAMMEL Recyclingtechnik GmbH, 35447 Reiskirchen Device for crushing crushed material
DE19745134A1 (en) * 1997-10-13 1999-04-15 Fr Petersen Maskinfabrik Peter Grinding procedure for coarse material
DE10304940A1 (en) * 2002-02-06 2003-08-14 Hermann Schwelling Method, for shredding documents into very small pieces, using a rack of two or three vertically arranged shredding machines fed in series
CN103611610B (en) * 2013-11-28 2017-01-11 深圳惠格浩电子有限公司 Paper shredder
CN106238162B (en) * 2016-08-04 2018-08-03 佛山市南海区平洲振裕金属回收有限公司 A kind of environmental protection waste paper efficiency crushing device
CN113021522B (en) * 2021-05-06 2022-09-20 天长市润米生物科技有限公司 Gauze mask roller cutter utensil
CN115958052B (en) * 2022-09-15 2024-02-02 山东迈雅生物科技股份有限公司 Cadmium pollution-based soil remediation system and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062977B (en) * 1957-08-05 1959-08-06 Josef Westner Cutting unit for Haeckselmaschinen with obliquely arranged disc knives working as swash plates
DE3112666A1 (en) * 1981-03-31 1982-10-14 Feinwerktechnik Schleicher & Co, 7778 Markdorf SCRAPER IN THE DRAWING MACHINE OF A TORNING MACHINE FOR TEXT AND DATA CARRIERS
AT375842B (en) * 1982-07-27 1984-09-10 Hasenbichler Christian DEVICE FOR CRUSHING WASTE
DE3577514D1 (en) * 1984-08-31 1990-06-13 Mochizuki Precision Machine CUTTER.
FR2573327B1 (en) * 1984-11-16 1988-05-06 Isme Sa SHREDDER COMPRISING TWO ROTATING SHAFTS WITH HORIZONTAL AXES
GB8432545D0 (en) * 1984-12-21 1985-02-06 Ofrex Group Plc Shredding machines

Also Published As

Publication number Publication date
DE3723928A1 (en) 1988-11-24
EP0291774A2 (en) 1988-11-23
EP0291774A3 (en) 1989-08-30
EP0291774B1 (en) 1992-08-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: HEINZ H. PUSCHMANN & UWE R. BORCHERT, 80331 MUENCHEN

8339 Ceased/non-payment of the annual fee