FR1476971A - Appareil perfectionné pour couper une matière extrudée à l'état fondu - Google Patents

Appareil perfectionné pour couper une matière extrudée à l'état fondu

Info

Publication number
FR1476971A
FR1476971A FR58379A FR58379A FR1476971A FR 1476971 A FR1476971 A FR 1476971A FR 58379 A FR58379 A FR 58379A FR 58379 A FR58379 A FR 58379A FR 1476971 A FR1476971 A FR 1476971A
Authority
FR
France
Prior art keywords
molten state
extruded material
improved apparatus
cutting extruded
cutting
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
FR58379A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Priority to US40880264 priority Critical patent/US3266090A/en
Priority to GB15582/66A priority patent/GB1090193A/en
Priority claimed from GB15582/66A external-priority patent/GB1090193A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to FR58379A priority patent/FR1476971A/fr
Priority to DE19661604369 priority patent/DE1604369C3/de
Priority to BE681414D priority patent/BE681414A/fr
Priority claimed from NL666607055A external-priority patent/NL149416B/xx
Application granted granted Critical
Publication of FR1476971A publication Critical patent/FR1476971A/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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
FR58379A 1964-11-04 1966-04-20 Appareil perfectionné pour couper une matière extrudée à l'état fondu Expired FR1476971A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US40880264 US3266090A (en) 1964-11-04 1964-11-04 Melt cutter apparatus
GB15582/66A GB1090193A (en) 1964-11-04 1966-04-07 Rotary melt cutter apparatus
FR58379A FR1476971A (fr) 1966-04-07 1966-04-20 Appareil perfectionné pour couper une matière extrudée à l'état fondu
DE19661604369 DE1604369C3 (de) 1966-05-20 1966-05-20 Granuliervorrichtung für thermoplastische Kunststoffe
BE681414D BE681414A (fr) 1964-11-04 1966-05-23

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB15582/66A GB1090193A (en) 1964-11-04 1966-04-07 Rotary melt cutter apparatus
FR58379A FR1476971A (fr) 1966-04-07 1966-04-20 Appareil perfectionné pour couper une matière extrudée à l'état fondu
NL666607055A NL149416B (nl) 1966-04-07 1966-05-23 Draaibaar snijapparaat voor het vervaardigen van korrels uit thermoplastische kunststof.

Publications (1)

Publication Number Publication Date
FR1476971A true FR1476971A (fr) 1967-04-14

Family

ID=27243135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR58379A Expired FR1476971A (fr) 1964-11-04 1966-04-20 Appareil perfectionné pour couper une matière extrudée à l'état fondu

Country Status (1)

Country Link
FR (1) FR1476971A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419805A1 (fr) * 1978-03-13 1979-10-12 Du Pont Appareil coupeur pour produire des pastilles a partir de joncs extrudes de matiere plastique
EP0015768A1 (fr) * 1979-03-08 1980-09-17 Japan Crown Cork Co. Ltd. Dispositif pour couper de la résine synthétique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419805A1 (fr) * 1978-03-13 1979-10-12 Du Pont Appareil coupeur pour produire des pastilles a partir de joncs extrudes de matiere plastique
US4179255A (en) * 1978-03-13 1979-12-18 E. I. Du Pont De Nemours And Company Melt cutter apparatus
EP0015768A1 (fr) * 1979-03-08 1980-09-17 Japan Crown Cork Co. Ltd. Dispositif pour couper de la résine synthétique

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