GB244420A - Improvements in adjustable drawing dies - Google Patents

Improvements in adjustable drawing dies

Info

Publication number
GB244420A
GB244420A GB24300/25A GB2430025A GB244420A GB 244420 A GB244420 A GB 244420A GB 24300/25 A GB24300/25 A GB 24300/25A GB 2430025 A GB2430025 A GB 2430025A GB 244420 A GB244420 A GB 244420A
Authority
GB
United Kingdom
Prior art keywords
pieces
distance
cylindrical
dies
clamped
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
GB24300/25A
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.)
JAMES HENDERSON MEIKLEJOHN
Original Assignee
JAMES HENDERSON MEIKLEJOHN
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 JAMES HENDERSON MEIKLEJOHN filed Critical JAMES HENDERSON MEIKLEJOHN
Publication of GB244420A publication Critical patent/GB244420A/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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/06—Dies; Selection of material therefor; Cleaning thereof with adjustable section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Forging (AREA)

Abstract

244,420. Meiklejohn, J. H. Dec. 10, 1924, [Convention date]. Drawing-dies.-A die for drawing copper &c. strips of rectangular section comprises a pair of cylindrical hardened members 9, 10 clamped between V-blocks 16, 15 and distance-pieces 11, 12 shaped to fit the cylindrical members. The distance-pieces are adjustable endwise to regulate the width of strip drawn, and may be replaced by other distance-pieces of different thickness. The cylindrical dies, when worn, may be rotated through a small angle and re-clamped, to present a new working surface.
GB24300/25A 1924-12-10 1925-09-29 Improvements in adjustable drawing dies Expired GB244420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU244420X 1924-12-10

Publications (1)

Publication Number Publication Date
GB244420A true GB244420A (en) 1926-04-15

Family

ID=3713355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24300/25A Expired GB244420A (en) 1924-12-10 1925-09-29 Improvements in adjustable drawing dies

Country Status (1)

Country Link
GB (1) GB244420A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2179992A1 (en) * 1972-04-12 1973-11-23 Wieland Werke Ag
CN105344728A (en) * 2015-12-07 2016-02-24 苏州富瑞合金科技股份有限公司 Adjustable flat pipe drawing mold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2179992A1 (en) * 1972-04-12 1973-11-23 Wieland Werke Ag
CN105344728A (en) * 2015-12-07 2016-02-24 苏州富瑞合金科技股份有限公司 Adjustable flat pipe drawing mold

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