ATE442203T1 - GRINDING DEVICE FOR RUBBER - Google Patents

GRINDING DEVICE FOR RUBBER

Info

Publication number
ATE442203T1
ATE442203T1 AT05778746T AT05778746T ATE442203T1 AT E442203 T1 ATE442203 T1 AT E442203T1 AT 05778746 T AT05778746 T AT 05778746T AT 05778746 T AT05778746 T AT 05778746T AT E442203 T1 ATE442203 T1 AT E442203T1
Authority
AT
Austria
Prior art keywords
discs
edge
hole
presenting
crushed
Prior art date
Application number
AT05778746T
Other languages
German (de)
Inventor
Bruno Venturi
Marco Venturi
Franco Ferraresi
Original Assignee
Cams Srl
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 Cams Srl filed Critical Cams Srl
Application granted granted Critical
Publication of ATE442203T1 publication Critical patent/ATE442203T1/en

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
    • B02C18/184—Disc-shaped knives with peripherally arranged demountable cutting tips or elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

A grinder (10) for rubble comprising: a container space (1) which accommodates the material to be crushed; two rotors (3, 4) positioned inside the container space (1), which convey the material to be processed to a crushing area and which present a plurality of discs (5, 105) distributed along their length, each of the discs (5, 105) presenting on the edge (6, 106) a plurality of teeth (7, 107) suitable to crush the material. Each tooth (7, 107) presents: a first part (71, 171), which comes into contact with the material to be crushed; a second part (72, 172) attached to the edge (6, 106) of the discs (7, 107) by joining means (11, 111) and presenting a first hole (721) with an axis substantially perpendicular to the midplane of the tooth (7, 107), this first hole (721) being suitable to accommodate a fixing pin (8, 108) passing through a corresponding second hole (62, 162) present near the edge (6, 106) of the disc (5, 105).
AT05778746T 2005-07-19 2005-07-19 GRINDING DEVICE FOR RUBBER ATE442203T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2005/000411 WO2007010563A1 (en) 2005-07-19 2005-07-19 Rubble grinder

Publications (1)

Publication Number Publication Date
ATE442203T1 true ATE442203T1 (en) 2009-09-15

Family

ID=35197748

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05778746T ATE442203T1 (en) 2005-07-19 2005-07-19 GRINDING DEVICE FOR RUBBER

Country Status (4)

Country Link
EP (1) EP1907122B1 (en)
AT (1) ATE442203T1 (en)
DE (1) DE602005016614D1 (en)
WO (1) WO2007010563A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009045308B4 (en) * 2009-10-02 2012-06-06 Josef Lechner Mill for grinding regrind
DE202010006078U1 (en) * 2010-04-25 2011-09-01 Doppstadt Familienholding Gmbh Comb-tooth holder
CN103406182B (en) * 2013-08-28 2016-07-06 湖南万通科技股份有限公司 Crushing teeth assembly and toothholder thereof
CN103433092B (en) * 2013-08-28 2015-08-19 湖南万通科技有限公司 Coal transporting breaking machine, crushing toothed roller and crushing teeth assembly thereof
CN109158174A (en) * 2018-07-17 2019-01-08 佛山市北科科技创新服务中心 A kind of raw material grinding device of the glass production with deferrization functional

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4946109A (en) * 1989-08-09 1990-08-07 Newman Machine Company, Inc. Tooth assembly for rotary grinding apparatus
DE9217598U1 (en) * 1992-12-23 1993-03-04 Unterwurzacher Patentverwertungsgesellschaft M.B.H., Kuchl Crushing disc
DE20116344U1 (en) * 2001-10-05 2001-12-20 FAE ITALIA S.r.l., Fondo, Trento Milling tooth and milling tooth holder for a shredding machine

Also Published As

Publication number Publication date
EP1907122A1 (en) 2008-04-09
DE602005016614D1 (en) 2009-10-22
WO2007010563A1 (en) 2007-01-25
EP1907122B1 (en) 2009-09-09

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties