EP0136395A3 - Safety lock for granulators - Google Patents

Safety lock for granulators Download PDF

Info

Publication number
EP0136395A3
EP0136395A3 EP84101797A EP84101797A EP0136395A3 EP 0136395 A3 EP0136395 A3 EP 0136395A3 EP 84101797 A EP84101797 A EP 84101797A EP 84101797 A EP84101797 A EP 84101797A EP 0136395 A3 EP0136395 A3 EP 0136395A3
Authority
EP
European Patent Office
Prior art keywords
cutting rotor
axis
cutting
safety lock
drive motor
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.)
Withdrawn
Application number
EP84101797A
Other languages
German (de)
French (fr)
Other versions
EP0136395A2 (en
Inventor
Viktor Dipl.-Ing. Hess
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.)
Alpine AG
Original Assignee
Alpine AG
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 Alpine AG filed Critical Alpine AG
Publication of EP0136395A2 publication Critical patent/EP0136395A2/en
Publication of EP0136395A3 publication Critical patent/EP0136395A3/en
Withdrawn legal-status Critical Current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
    • B02C18/16—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
    • B02C18/14—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/04—Safety devices
    • 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
    • B02C2018/162—Shape or inner surface of shredder-housings
    • 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
    • B02C2018/168—User safety devices or measures in shredders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Gegenstand der Erfindung ist eine Sicherheitsverriege­ lung für Schneidmühlen, deren Gehäuse in einer durch die Achse ihres Schneidrotors verlaufenden Ebene in ein Ober­ teil und ein Unterteil geteilt ist, wobei das Oberteil um eine zur Achse des Schneidrotors parallele Achse schwenkbar mit dem Unterteil verbunden und der Schneidrotor im Oberteil gelagert ist. Diese Sicherheitsverriegelung besteht darin, daß der Schneidrotor über eine Kupplung direkt durch einen zusammen mit dem Gehäuseunterteil auf einer gemeinsa­ men Grundplatte befestigten Antriebsmotor angetrieben wird, und der Antriebsmotor mit der auf seiner Welle sitzenden Kupplungshälfte bei Stillstand des Schneidrotors in Achsrischtung soweit verschoben werden kann, daß beide Kupplungshälften außer Eingriff kommen. The invention relates to a security lock for cutting mills, the housing of which is in a through the Axis of their cutting rotor plane in an upper part and a lower part is divided, the upper part by one axis parallel to the axis of the cutting rotor can be pivoted with connected to the lower part and the cutting rotor in the upper part is stored. This safety lock consists of that the cutting rotor via a coupling directly through a together with the lower housing part on a common men base plate driven drive motor driven and the drive motor with the one on its shaft seated coupling half when the cutting rotor is at a standstill in axis alignment can be moved so far that both Coupling halves disengage.

EP84101797A 1983-10-01 1984-02-21 Safety lock for granulators Withdrawn EP0136395A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833335719 DE3335719C1 (en) 1983-10-01 1983-10-01 Safety lock for cutting mills
DE3335719 1983-10-01

Publications (2)

Publication Number Publication Date
EP0136395A2 EP0136395A2 (en) 1985-04-10
EP0136395A3 true EP0136395A3 (en) 1986-06-04

Family

ID=6210696

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84101797A Withdrawn EP0136395A3 (en) 1983-10-01 1984-02-21 Safety lock for granulators

Country Status (3)

Country Link
EP (1) EP0136395A3 (en)
JP (1) JPS6078652A (en)
DE (1) DE3335719C1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62140950U (en) * 1986-02-25 1987-09-05
JPH0468191U (en) * 1990-10-25 1992-06-17
DE4110239C2 (en) * 1991-03-28 1994-08-04 Retsch Kurt Gmbh & Co Kg Laboratory grinder with central lock
DE19904898B4 (en) * 1999-02-06 2007-08-09 Coperion Werner & Pfleiderer Gmbh & Co. Kg Granulating device
DE102005030145B4 (en) 2005-06-28 2007-10-04 Loesche Gmbh Safety system for a roller mill
ITPD20070311A1 (en) * 2007-09-25 2009-03-26 Panizzolo S A S Di Panizzolo M MILL STRUCTURE, PARTICULARLY FOR THE CRUSHING OF BODIES IN RECYCLABLE AND SIMILAR METALLIC MATERIALS
DE102015011437A1 (en) 2015-09-01 2017-03-02 Julius Tielbürger GmbH & Co. KG Garden shredder with a chassis
EP3659707B1 (en) * 2018-11-27 2021-05-05 Rapid Granulator AB Granulator mill
EP4154982A1 (en) * 2021-09-27 2023-03-29 Manuel Lindner Shaft coupling and a disintegration device with such a shaft coupling

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE505695A (en) *
DE362840C (en) * 1921-07-31 1922-11-02 Maschf Meat cutter with cutting device that can be swiveled out of the tiltable bowl
US1753300A (en) * 1927-03-05 1930-04-08 Laval Steam Turbine Co Disconnecting coupling
US2326682A (en) * 1942-01-07 1943-08-10 Fred M Roddy Rotary cutting and granulating machine
US2508460A (en) * 1946-01-18 1950-05-23 Elliott Brothers London Ltd Safety cover for machinery
FR1396468A (en) * 1964-03-11 1965-04-23 Moulinex Sa Coupling device between a driving shaft and a driven shaft
US3543896A (en) * 1969-01-13 1970-12-01 Capitol Gears Inc Positive dog clutch
DE2544496A1 (en) * 1975-10-04 1977-04-14 Bruderhaus Maschinen Gmbh CUTTER MILL
FR2438762A1 (en) * 1978-10-13 1980-05-09 Laderach Paul Pivotable drive-shaft tower for food mixer - has access to seals of shaft which is in two parts connected by bolted coupling

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE505695A (en) *
DE362840C (en) * 1921-07-31 1922-11-02 Maschf Meat cutter with cutting device that can be swiveled out of the tiltable bowl
US1753300A (en) * 1927-03-05 1930-04-08 Laval Steam Turbine Co Disconnecting coupling
US2326682A (en) * 1942-01-07 1943-08-10 Fred M Roddy Rotary cutting and granulating machine
US2508460A (en) * 1946-01-18 1950-05-23 Elliott Brothers London Ltd Safety cover for machinery
FR1396468A (en) * 1964-03-11 1965-04-23 Moulinex Sa Coupling device between a driving shaft and a driven shaft
US3543896A (en) * 1969-01-13 1970-12-01 Capitol Gears Inc Positive dog clutch
DE2544496A1 (en) * 1975-10-04 1977-04-14 Bruderhaus Maschinen Gmbh CUTTER MILL
FR2438762A1 (en) * 1978-10-13 1980-05-09 Laderach Paul Pivotable drive-shaft tower for food mixer - has access to seals of shaft which is in two parts connected by bolted coupling

Also Published As

Publication number Publication date
JPS6216694B2 (en) 1987-04-14
JPS6078652A (en) 1985-05-04
EP0136395A2 (en) 1985-04-10
DE3335719C1 (en) 1985-01-31

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): FR GB IT SE

RTI1 Title (correction)
PUAL Search report despatched

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Designated state(s): FR GB IT SE

17P Request for examination filed

Effective date: 19861202

17Q First examination report despatched

Effective date: 19871201

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19880412

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HESS, VIKTOR, DIPL.-ING.