GB1300804A - Improvements in or relating to extrusion - Google Patents

Improvements in or relating to extrusion

Info

Publication number
GB1300804A
GB1300804A GB2172172A GB2172172A GB1300804A GB 1300804 A GB1300804 A GB 1300804A GB 2172172 A GB2172172 A GB 2172172A GB 2172172 A GB2172172 A GB 2172172A GB 1300804 A GB1300804 A GB 1300804A
Authority
GB
United Kingdom
Prior art keywords
extrusion
relating
jan
heading
extruding
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
GB2172172A
Inventor
Francis Joseph Fuchs Jr
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1300804A publication Critical patent/GB1300804A/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
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
    • B21C35/02—Removing or drawing-off work
    • 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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/007—Hydrostatic extrusion
    • B21C23/008—Continuous extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Extrusion Of Metal (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Package Closures (AREA)
  • Formation And Processing Of Food Products (AREA)

Abstract

1300804 Extruding WESTERN ELECTRIC CO Inc 27 Jan 1970 [28 Jan 1969 14 Nov 1969] 21721/72 Divided out of 1300801 Heading B3P The description is identical with Specification 1,300,801 but the claims relate to a method of continuous extrusion, wherein the bar is continuously advanced through a pressurized fluid in a chamber with which a deforming means, e.g. a die, is associated.
GB2172172A 1969-01-28 1970-01-27 Improvements in or relating to extrusion Expired GB1300804A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79448869A 1969-01-28 1969-01-28
US87694069A 1969-11-14 1969-11-14

Publications (1)

Publication Number Publication Date
GB1300804A true GB1300804A (en) 1972-12-20

Family

ID=27121509

Family Applications (3)

Application Number Title Priority Date Filing Date
GB2172272A Expired GB1300805A (en) 1969-01-28 1970-01-27 Improvements in or relating to extrusion of an elongated member
GB2172172A Expired GB1300804A (en) 1969-01-28 1970-01-27 Improvements in or relating to extrusion
GB386070A Expired GB1300801A (en) 1969-01-28 1970-01-27 Methods of and apparatus for controlling the advancement of materials

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB2172272A Expired GB1300805A (en) 1969-01-28 1970-01-27 Improvements in or relating to extrusion of an elongated member

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB386070A Expired GB1300801A (en) 1969-01-28 1970-01-27 Methods of and apparatus for controlling the advancement of materials

Country Status (11)

Country Link
JP (2) JPS5036230B1 (en)
BE (1) BE744982A (en)
CA (1) CA971618A (en)
CH (3) CH571919A5 (en)
CS (1) CS13780A2 (en)
DE (2) DE2003356A1 (en)
ES (1) ES376334A1 (en)
FR (1) FR2029568A1 (en)
GB (3) GB1300805A (en)
NL (1) NL7001130A (en)
SE (1) SE413469B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1370894A (en) * 1971-03-12 1974-10-16 Atomic Energy Authority Uk Extrusion
BE790903A (en) * 1971-11-17 1973-03-01 Western Electric Co PROCESS AND APPARATUS FOR CONTINUOUS EXTRUSION
JPS535266B2 (en) * 1972-03-17 1978-02-25
US4163377A (en) * 1976-11-10 1979-08-07 Trefimetaux Continuous hydrostatic extrusion process and apparatus
CN113295529A (en) * 2021-06-07 2021-08-24 界首市丰华塑料有限公司 EPS foam board load force detection system and method

Also Published As

Publication number Publication date
BE744982A (en) 1970-07-01
FR2029568A1 (en) 1970-10-23
SE413469B (en) 1980-06-02
CH577855A5 (en) 1976-07-30
CA971618A (en) 1975-07-22
CH563831A5 (en) 1975-07-15
JPS5036230B1 (en) 1975-11-21
DE2003356A1 (en) 1970-09-24
GB1300801A (en) 1972-12-20
DE2065938A1 (en) 1977-03-17
GB1300805A (en) 1972-12-20
ES376334A1 (en) 1972-03-16
CH571919A5 (en) 1976-01-30
NL7001130A (en) 1970-07-30
CS13780A2 (en) 1984-12-14
JPS5439196B1 (en) 1979-11-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee