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FR1485396A - Appareil pour la fabrication de poudres à mouler de polytétrafluoroéthylène - Google Patents

Appareil pour la fabrication de poudres à mouler de polytétrafluoroéthylène

Info

Publication number
FR1485396A
FR1485396A FR68154A FR68154A FR1485396A FR 1485396 A FR1485396 A FR 1485396A FR 68154 A FR68154 A FR 68154A FR 68154 A FR68154 A FR 68154A FR 1485396 A FR1485396 A FR 1485396A
Authority
FR
France
Prior art keywords
production
molding powders
polytetrafluoroethylene molding
polytetrafluoroethylene
powders
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
Application number
FR68154A
Other languages
English (en)
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.)
Edison SpA
Original Assignee
Edison SpA
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 Edison SpA filed Critical Edison SpA
Priority to FR68154A priority Critical patent/FR1485396A/fr
Application granted granted Critical
Publication of FR1485396A publication Critical patent/FR1485396A/fr
Expired legal-status Critical Current

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
    • B02C18/062—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives with rotor elements extending axially in close radial proximity of a concentrically arranged slotted or perforated ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
    • B26D1/38—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
FR68154A 1965-07-13 1966-07-05 Appareil pour la fabrication de poudres à mouler de polytétrafluoroéthylène Expired FR1485396A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR68154A FR1485396A (fr) 1965-07-13 1966-07-05 Appareil pour la fabrication de poudres à mouler de polytétrafluoroéthylène

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1579265 1965-07-13
FR68154A FR1485396A (fr) 1965-07-13 1966-07-05 Appareil pour la fabrication de poudres à mouler de polytétrafluoroéthylène

Publications (1)

Publication Number Publication Date
FR1485396A true FR1485396A (fr) 1967-06-16

Family

ID=26171772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR68154A Expired FR1485396A (fr) 1965-07-13 1966-07-05 Appareil pour la fabrication de poudres à mouler de polytétrafluoroéthylène

Country Status (1)

Country Link
FR (1) FR1485396A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570863A (en) * 1983-01-10 1986-02-18 C. Arthur Knox Wet grinding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570863A (en) * 1983-01-10 1986-02-18 C. Arthur Knox Wet grinding machine

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