GB188903A - Improvements relating to the manufacture of hexagonal nuts - Google Patents

Improvements relating to the manufacture of hexagonal nuts

Info

Publication number
GB188903A
GB188903A GB2775521A GB2775521A GB188903A GB 188903 A GB188903 A GB 188903A GB 2775521 A GB2775521 A GB 2775521A GB 2775521 A GB2775521 A GB 2775521A GB 188903 A GB188903 A GB 188903A
Authority
GB
United Kingdom
Prior art keywords
blank
punches
tools
complete
die
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
GB2775521A
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.)
ENOCH JAMES WILEY
James Wiley & Sons Ltd
Original Assignee
ENOCH JAMES WILEY
James Wiley & Sons 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 ENOCH JAMES WILEY, James Wiley & Sons Ltd filed Critical ENOCH JAMES WILEY
Priority to GB2775521A priority Critical patent/GB188903A/en
Publication of GB188903A publication Critical patent/GB188903A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/64—Making machine elements nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

188,903. Wiley, E. J., and Wiley & Sons, Ltd., J. Oct. 19, 1921. Forging nuts; dies.-In a process for the manufacture of hexagonal nuts from bar stock without the formation of outside scrap, a fixed hexagonal die a coacts with cam-operated tools b, c, respectively provided with cam-operated punches d, e, the actuating mechanism being so arranged that the tools and punches are first advanced together in the compressing operation, and then while the tools are stationary one or both punches advances into the blank to complete the shaping operation. The heated bar g of width equal to the length of a side of the hexagon to be formed is fed up to a stop f on the die and a blank is severed by the tool c and compressed to fill the die approximately as shown in Fig. 6. The punch d is then advanced to complete the shaping of the blank, whereupon both punches are moved to the position shown in Fig. 9 to complete the hole in the blank. The tools are then separated, the tool b being finally advanced to eject the finished nut while the punch e ejects the burr i in readiness for the next series of operations.
GB2775521A 1921-10-19 1921-10-19 Improvements relating to the manufacture of hexagonal nuts Expired GB188903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2775521A GB188903A (en) 1921-10-19 1921-10-19 Improvements relating to the manufacture of hexagonal nuts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2775521A GB188903A (en) 1921-10-19 1921-10-19 Improvements relating to the manufacture of hexagonal nuts

Publications (1)

Publication Number Publication Date
GB188903A true GB188903A (en) 1922-11-23

Family

ID=10264728

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2775521A Expired GB188903A (en) 1921-10-19 1921-10-19 Improvements relating to the manufacture of hexagonal nuts

Country Status (1)

Country Link
GB (1) GB188903A (en)

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