DK73490D0 - MATERIAL DIVIDING APPLIANCES - Google Patents

MATERIAL DIVIDING APPLIANCES

Info

Publication number
DK73490D0
DK73490D0 DK073490A DK73490A DK73490D0 DK 73490 D0 DK73490 D0 DK 73490D0 DK 073490 A DK073490 A DK 073490A DK 73490 A DK73490 A DK 73490A DK 73490 D0 DK73490 D0 DK 73490D0
Authority
DK
Denmark
Prior art keywords
knives
shafts
materials
appliances
partly
Prior art date
Application number
DK073490A
Other languages
Danish (da)
Other versions
DK169378B1 (en
DK73490A (en
Inventor
Per Torp
Original Assignee
Per Torp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8096929&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK73490(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of DK73490D0 publication Critical patent/DK73490D0/en
Priority to DK073490A priority Critical patent/DK169378B1/en
Application filed by Per Torp filed Critical Per Torp
Priority to PCT/DK1991/000088 priority patent/WO1991014501A1/en
Priority to JP3506763A priority patent/JPH0783841B2/en
Priority to AU75831/91A priority patent/AU7583191A/en
Priority to AT91906904T priority patent/ATE111773T1/en
Priority to EP91906904A priority patent/EP0521081B1/en
Priority to DE69104194T priority patent/DE69104194T2/en
Publication of DK73490A publication Critical patent/DK73490A/en
Publication of DK169378B1 publication Critical patent/DK169378B1/en
Application granted granted Critical

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
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B02C18/182—Disc-shaped knives
    • 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
    • B02C18/24—Drives
    • 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
    • B02C2018/164—Prevention of jamming and/or overload

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Saccharide Compounds (AREA)
  • Disintegrating Or Milling (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)

Abstract

An apparatus for reducing materials comprising knives (3) which are mounted helically about two horizontal and parallel shafts (2). The knives (3) which have two U-shaped blades (8) cooperate with fixed knives (6) which are arranged in the area between the two shafts (2). When the materials to be reduced are introduced from the upperside of the apparatus (1) a reduction of the materials is performed by cooperating knives (3 and 6). The shafts (2) are arranged in such a way that they rotate backwards and forwards partly to ensure a reduction and partly to ensure a redistribution of the material fed to the apparatus. In the apparatus an even material feed is achieved minimizing the energy demand for operating the apparatus.
DK073490A 1990-03-21 1990-03-21 Device for material breakdown DK169378B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DK073490A DK169378B1 (en) 1990-03-21 1990-03-21 Device for material breakdown
PCT/DK1991/000088 WO1991014501A1 (en) 1990-03-21 1991-03-20 An apparatus for reducing materials
DE69104194T DE69104194T2 (en) 1990-03-21 1991-03-20 PLANT FOR MATERIAL CRUSHING.
JP3506763A JPH0783841B2 (en) 1990-03-21 1991-03-20 Equipment for crushing objects
AU75831/91A AU7583191A (en) 1990-03-21 1991-03-20 An apparatus for reducing materials
AT91906904T ATE111773T1 (en) 1990-03-21 1991-03-20 PLANT FOR MATERIAL SHREDDING.
EP91906904A EP0521081B1 (en) 1990-03-21 1991-03-20 An apparatus for reducing materials

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK73490 1990-03-21
DK073490A DK169378B1 (en) 1990-03-21 1990-03-21 Device for material breakdown

Publications (3)

Publication Number Publication Date
DK73490D0 true DK73490D0 (en) 1990-03-21
DK73490A DK73490A (en) 1991-09-22
DK169378B1 DK169378B1 (en) 1994-10-17

Family

ID=8096929

Family Applications (1)

Application Number Title Priority Date Filing Date
DK073490A DK169378B1 (en) 1990-03-21 1990-03-21 Device for material breakdown

Country Status (7)

Country Link
EP (1) EP0521081B1 (en)
JP (1) JPH0783841B2 (en)
AT (1) ATE111773T1 (en)
AU (1) AU7583191A (en)
DE (1) DE69104194T2 (en)
DK (1) DK169378B1 (en)
WO (1) WO1991014501A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04114750A (en) * 1990-09-04 1992-04-15 Kawasaki Heavy Ind Ltd Waste crushing device and rotary blades used for the device
AU6785796A (en) * 1995-09-12 1997-04-01 Niro Separation A/S A comminution machine
US6266311B1 (en) 1997-10-09 2001-07-24 Lg Electronics, Inc. Optical disk player
US6092751A (en) * 1998-10-21 2000-07-25 Eurec Technology Gmbh Comminuting apparatus
EP1072314A1 (en) * 1999-07-22 2001-01-31 Sté Moditec Form of the active part of a knife for a knife-crusher
DE10247281B3 (en) * 2002-10-10 2004-03-04 Metso Lindemann Gmbh Comminuting machine used for comminuting any material comprises comminuting tools having cutting regions in a direction of rotation of a shaft, and rigid cutting tools
DE102004052969B4 (en) * 2003-10-30 2007-01-11 Metso Lindemann Gmbh Method for controlling the process of a crusher for material of any kind
DE102005020750B4 (en) * 2004-10-29 2008-03-20 Metso Lindemann Gmbh Method for controlling the process of a crusher for material of any kind
JP2005305307A (en) * 2004-04-21 2005-11-04 T Rad Co Ltd Crushing apparatus
DK176582B1 (en) * 2005-06-22 2008-10-06 M & J Ind As Crushing Machine
IS2409B (en) * 2005-11-11 2008-10-15 Örn Jensson Guðmundur Equipment for cutting down
KR101472272B1 (en) * 2014-05-16 2014-12-10 (주)에이씨아이케미칼아시아 Multiple Crushing Apparatus Having Asymmetric Fixed Knife
EP3000531B1 (en) 2014-09-25 2017-11-01 FOR REC srl Comminuting machine for waste material
IT201900014100A1 (en) * 2019-08-06 2021-02-06 Meka S R L DISPOSAL APPARATUS.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH532420A (en) * 1970-10-22 1973-01-15 Kaczmarek Al Device for shredding waste
US4385732A (en) * 1980-08-29 1983-05-31 Williams Robert M Waste material breaking and shredding apparatus
SE437477B (en) * 1982-04-01 1985-03-04 Tillverknings Ab Processproduk Device for decomposition of material such as domestic waste, forest waste and similar
JPS6134055U (en) * 1984-07-30 1986-03-01 リンナイ株式会社 Heat exchanger
JPS6157062A (en) * 1984-08-28 1986-03-22 Pioneer Electronic Corp Front loading type disc player
DE3577514D1 (en) * 1984-08-31 1990-06-13 Mochizuki Precision Machine CUTTER.
JPH0785779B2 (en) * 1986-07-29 1995-09-20 勤 氏家 Cutting type crusher
JPS6333634U (en) * 1986-08-20 1988-03-04

Also Published As

Publication number Publication date
WO1991014501A1 (en) 1991-10-03
EP0521081A1 (en) 1993-01-07
DK169378B1 (en) 1994-10-17
EP0521081B1 (en) 1994-09-21
DK73490A (en) 1991-09-22
AU7583191A (en) 1991-10-21
JPH0783841B2 (en) 1995-09-13
DE69104194D1 (en) 1994-10-27
JPH05505558A (en) 1993-08-19
DE69104194T2 (en) 1995-04-06
ATE111773T1 (en) 1994-10-15

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Legal Events

Date Code Title Description
PUP Patent expired