FR1066157A - Improvements in processes and devices for the extrusion of plastics - Google Patents

Improvements in processes and devices for the extrusion of plastics

Info

Publication number
FR1066157A
FR1066157A FR1066157DA FR1066157A FR 1066157 A FR1066157 A FR 1066157A FR 1066157D A FR1066157D A FR 1066157DA FR 1066157 A FR1066157 A FR 1066157A
Authority
FR
France
Prior art keywords
extrusion
plastics
processes
devices
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
Other languages
French (fr)
Inventor
Harvey Milton Gersman
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 filed Critical
Application granted granted Critical
Publication of FR1066157A publication Critical patent/FR1066157A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1066157D 1951-06-15 1952-06-12 Improvements in processes and devices for the extrusion of plastics Expired FR1066157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1066157XA 1951-06-15 1951-06-15

Publications (1)

Publication Number Publication Date
FR1066157A true FR1066157A (en) 1954-06-02

Family

ID=22312364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1066157D Expired FR1066157A (en) 1951-06-15 1952-06-12 Improvements in processes and devices for the extrusion of plastics

Country Status (1)

Country Link
FR (1) FR1066157A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394338A1 (en) * 1977-06-14 1979-01-12 Benteler Geb Paderwerk Leading end of tube extrusion punch - has compound curved shape which extends life expectancy of punch
CN114237229A (en) * 2021-11-26 2022-03-25 青岛德智汽车科技有限公司 Unstructured road operation vehicle path planning method based on empirical path fitting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394338A1 (en) * 1977-06-14 1979-01-12 Benteler Geb Paderwerk Leading end of tube extrusion punch - has compound curved shape which extends life expectancy of punch
CN114237229A (en) * 2021-11-26 2022-03-25 青岛德智汽车科技有限公司 Unstructured road operation vehicle path planning method based on empirical path fitting
CN114237229B (en) * 2021-11-26 2023-06-13 青岛德智汽车科技有限公司 Unstructured road work vehicle path planning method based on empirical path fitting

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