GB507364A - Improvements in apparatus for extruding metal - Google Patents

Improvements in apparatus for extruding metal

Info

Publication number
GB507364A
GB507364A GB1120838A GB1120838A GB507364A GB 507364 A GB507364 A GB 507364A GB 1120838 A GB1120838 A GB 1120838A GB 1120838 A GB1120838 A GB 1120838A GB 507364 A GB507364 A GB 507364A
Authority
GB
United Kingdom
Prior art keywords
metal
bushing
vessel
ram
passage
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
GB1120838A
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.)
WT Glover and Co Ltd
Original Assignee
WT Glover and Co Ltd
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 WT Glover and Co Ltd filed Critical WT Glover and Co Ltd
Priority to GB1120838A priority Critical patent/GB507364A/en
Publication of GB507364A publication Critical patent/GB507364A/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
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B21C33/02—Feeding extrusion presses with metal to be extruded ; Loading the dummy block the metal being in liquid form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

507,364. Stuffing - box substitutes. BEAVER, C. J., and GLOVER & CO., Ltd., W. T. April 12, 1938, No. 11208. [Class 122 (v)] [Also in Group XXII] In a metal extrusion press comprising a ram 2 operating within a container I charged with molten metal from a vessel 3, passage of molten metal between the ram and a bushing 5 forming the rear wall of the vessel 3 is prevented by means of an annular cooling channel 8 and two relatively deep grooves 7 formed in the bushing. The passage of a cooling medium through the channel 8 maintains sealing rings of solidified metal within the grooves 7.
GB1120838A 1938-04-12 1938-04-12 Improvements in apparatus for extruding metal Expired GB507364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1120838A GB507364A (en) 1938-04-12 1938-04-12 Improvements in apparatus for extruding metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1120838A GB507364A (en) 1938-04-12 1938-04-12 Improvements in apparatus for extruding metal

Publications (1)

Publication Number Publication Date
GB507364A true GB507364A (en) 1939-06-14

Family

ID=9981989

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1120838A Expired GB507364A (en) 1938-04-12 1938-04-12 Improvements in apparatus for extruding metal

Country Status (1)

Country Link
GB (1) GB507364A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765910A (en) * 1952-04-30 1956-10-09 Western Electric Co Methods of and apparatus for extruding lead

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765910A (en) * 1952-04-30 1956-10-09 Western Electric Co Methods of and apparatus for extruding lead

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