AT290957B - Muehle, insbesondere zum zerkleinern von polytetrafluoraethylen - Google Patents

Muehle, insbesondere zum zerkleinern von polytetrafluoraethylen

Info

Publication number
AT290957B
AT290957B AT01601/69A AT160169A AT290957B AT 290957 B AT290957 B AT 290957B AT 01601/69 A AT01601/69 A AT 01601/69A AT 160169 A AT160169 A AT 160169A AT 290957 B AT290957 B AT 290957B
Authority
AT
Austria
Prior art keywords
polytetrafluoraethylene
crushing
mill
crushing polytetrafluoraethylene
Prior art date
Application number
AT01601/69A
Other languages
English (en)
Inventor
W Barthel
W Uhlmann
Original Assignee
Wtz Automobilbau
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 Wtz Automobilbau filed Critical Wtz Automobilbau
Application granted granted Critical
Publication of AT290957B publication Critical patent/AT290957B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Crushing And Grinding (AREA)
AT01601/69A 1968-08-01 1969-02-17 Muehle, insbesondere zum zerkleinern von polytetrafluoraethylen AT290957B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD13387368 1968-08-01

Publications (1)

Publication Number Publication Date
AT290957B true AT290957B (de) 1971-05-15

Family

ID=5480237

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01601/69A AT290957B (de) 1968-08-01 1969-02-17 Muehle, insbesondere zum zerkleinern von polytetrafluoraethylen

Country Status (2)

Country Link
AT (1) AT290957B (de)
DE (1) DE1906043A1 (de)

Also Published As

Publication number Publication date
DE1906043A1 (de) 1970-04-02

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Legal Events

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