GB765496A - Billet container for metal extrusion presses - Google Patents

Billet container for metal extrusion presses

Info

Publication number
GB765496A
GB765496A GB32381/54A GB3238154A GB765496A GB 765496 A GB765496 A GB 765496A GB 32381/54 A GB32381/54 A GB 32381/54A GB 3238154 A GB3238154 A GB 3238154A GB 765496 A GB765496 A GB 765496A
Authority
GB
United Kingdom
Prior art keywords
heaters
rings
elements
nov
switches
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
GB32381/54A
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.)
Baldwin Lima Hamilton Corp
Original Assignee
Baldwin Lima Hamilton Corp
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 Baldwin Lima Hamilton Corp filed Critical Baldwin Lima Hamilton Corp
Publication of GB765496A publication Critical patent/GB765496A/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
    • B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
    • B21C29/02—Cooling or heating of containers for metal to be extruded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)

Abstract

765,496. Extruding. BALDWIN-LIMAHAMILTON CORPORATION. Nov. 9, 1954 [Nov. 19, 1953], No. 32381/54. Class 83 (4). A billet container for a metal extrusion press comprises a plurality of concentric parts 10, 11, 12 tightly fitted one within another, the outermost part 12 consisting of a number of rings 15. The rings are manipulated more easily than a unitary casing, which is advantageous in the case of heavy presses. Annular recesses provided in the mating faces of adjacent rings form grooves 16 for housing temperature-control elements 17. Covers 20 are provided for the grooves. The elements 17, are preferably electric resistance heaters supplied through variable resistances 37 and switches 40 from a common source 36. The heaters are controlled individually by thermostats 18 which act through Wheatstone bridges 25 on contacts 26. The heaters may be controlled to provide any desired pattern of heating or heat gradient along the length of the container by means of the resistances 37 or the switches 40. A selector switch may be provided for closing or opening the various heating circuits. Instead of heating units, cooling elements may be provided for the temperature control.
GB32381/54A 1953-11-19 1954-11-09 Billet container for metal extrusion presses Expired GB765496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US765496XA 1953-11-19 1953-11-19

Publications (1)

Publication Number Publication Date
GB765496A true GB765496A (en) 1957-01-09

Family

ID=22132720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32381/54A Expired GB765496A (en) 1953-11-19 1954-11-09 Billet container for metal extrusion presses

Country Status (1)

Country Link
GB (1) GB765496A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6553884B1 (en) 1997-09-20 2003-04-29 Tesa Ag Adhesive tape dispenser and its use
WO2014094133A1 (en) * 2012-12-21 2014-06-26 Exco Technologies Limited Extrusion press container and mantle for same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6553884B1 (en) 1997-09-20 2003-04-29 Tesa Ag Adhesive tape dispenser and its use
WO2014094133A1 (en) * 2012-12-21 2014-06-26 Exco Technologies Limited Extrusion press container and mantle for same
US9815102B2 (en) 2012-12-21 2017-11-14 Exco Technologies Limited Extrusion press container and mantle for same

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