GB375279A - Improvements in press dies - Google Patents

Improvements in press dies

Info

Publication number
GB375279A
GB375279A GB38340/30A GB3834030A GB375279A GB 375279 A GB375279 A GB 375279A GB 38340/30 A GB38340/30 A GB 38340/30A GB 3834030 A GB3834030 A GB 3834030A GB 375279 A GB375279 A GB 375279A
Authority
GB
United Kingdom
Prior art keywords
die
press dies
squirting
essen
ges
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
GB38340/30A
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.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp AG
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 Krupp Stahl AG, Fried Krupp AG filed Critical Krupp Stahl AG
Publication of GB375279A publication Critical patent/GB375279A/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
    • B21C25/02—Dies
    • B21C25/025—Selection of materials therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

375,279. Squirting. KRUPP AKT.- GES., F., Essen, Germany. Dec. 19, 1930, No. 38340. Convention date, July 28. Void [Published under Sect. 91 of the Acts]. [Class 83 (iv).] A die is composed of an effective portion a<2> of the required diameter, which leads into an enlarged portion a<3> which does not come into contact with the work. The die A may be soldered or shrunk into a holder B, and is formed from a sintered hard material such as carbides or nitrides of the chromium or vanadium groups to which metals such as iron, cobalt, or nickel may be added. A part of greater taper may be formed between the parts a<2>, a<3>. A die for forming strips is made by replacing the die member A by two interengaging members D, E, Fig. 4.
GB38340/30A 1930-07-28 1930-12-19 Improvements in press dies Expired GB375279A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE375279X 1930-07-28

Publications (1)

Publication Number Publication Date
GB375279A true GB375279A (en) 1932-06-23

Family

ID=6344071

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38340/30A Expired GB375279A (en) 1930-07-28 1930-12-19 Improvements in press dies

Country Status (1)

Country Link
GB (1) GB375279A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638213A (en) * 1948-10-14 1953-05-12 Dalton H Clark Extrusion die for tubing
US3583204A (en) * 1967-06-30 1971-06-08 Asea Ab Means for hydrostatic extrusion
CN106111720A (en) * 2016-08-22 2016-11-16 绍兴市力博电气有限公司 A kind of mould of jacketed cable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638213A (en) * 1948-10-14 1953-05-12 Dalton H Clark Extrusion die for tubing
US3583204A (en) * 1967-06-30 1971-06-08 Asea Ab Means for hydrostatic extrusion
CN106111720A (en) * 2016-08-22 2016-11-16 绍兴市力博电气有限公司 A kind of mould of jacketed cable

Similar Documents

Publication Publication Date Title
ES465454A1 (en) Method for producing hard metal bodies of increased wear resistance
GB375279A (en) Improvements in press dies
GB1265870A (en)
GB545426A (en) Improvements relating to composite articles of glass and metal
ES333613A1 (en) Procedure to obtain a steel of elevated elastic limit. (Machine-translation by Google Translate, not legally binding)
ES8100812A1 (en) Powder-metallurgy vanadium-containing tungsten-type high-speed steel
GB371633A (en) Improvements relating to machine parts and apparatus intended for high temperature operation
JPS5780672A (en) Metal fiber substrate for electrode plate of alkaline battery
GB870750A (en) Process for piercing solid metal ingots
GB504803A (en) Improvements in or relating to the manufacture of articles from hard metal carbides
GB379047A (en) Improvements relating to built-up metal cutting and other tools or implements and toprocesses and apparatus for their manufacture
GB343668A (en) Improvements in and relating to wire drawing dies
GB511735A (en) Improvements in and relating to the manufacture of seamless, drumlike high pressure containers with a flanged end
GB586414A (en) Improved stud for horse shoes
GB883359A (en) Improvements in or relating to the cladding of metals
GB335453A (en)
GB191322553A (en) Improvements in the Manufacture of Axles and in Appliances Employed therein.
GB362423A (en) Improvements in and relating to dies for extruding rods and wires
GB432703A (en) Improvements in the manufacture of metal tubes
GB363942A (en) Improvements relating to mandrels
GB373984A (en) Improvements in or relating to vertical lead cable presses
GB557928A (en) Improvements in or relating to dies and die steels
GB200952A (en) Improvements in steel alloys
GB539167A (en) Improvements in or relating to the manufacture of hollow articles
DE1696046A1 (en) A pressure-forming device for the production of glass products of various thicknesses