GB440747A - Improvements in the manufacture of rings or bangles - Google Patents

Improvements in the manufacture of rings or bangles

Info

Publication number
GB440747A
GB440747A GB1996734A GB1996734A GB440747A GB 440747 A GB440747 A GB 440747A GB 1996734 A GB1996734 A GB 1996734A GB 1996734 A GB1996734 A GB 1996734A GB 440747 A GB440747 A GB 440747A
Authority
GB
United Kingdom
Prior art keywords
ring
rings
soldering
bangles
manufacture
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
GB1996734A
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.)
HAROLD JOSEPH PATRICK
Original Assignee
HAROLD JOSEPH PATRICK
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 HAROLD JOSEPH PATRICK filed Critical HAROLD JOSEPH PATRICK
Priority to GB1996734A priority Critical patent/GB440747A/en
Publication of GB440747A publication Critical patent/GB440747A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F37/00—Manufacture of rings from wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F37/00—Manufacture of rings from wire
    • B21F37/02—Manufacture of rings from wire of resilient rings, e.g. key-rings

Landscapes

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

Abstract

440,747. Contracting and soldering rings. PATRICK, H. J., 17, Vyse Street, Birmingham. July 7, 1934, No. 19967. [Classes 83 (ii) and 83 (iv)] In closing the ends of a ring before soldering, the ring is positioned in the tapered bore of a die 8 and is forced axially to contract the ring by a punch 11 with a positioning stub 12 and a ring-engaging flange 13. Slots 15 in the punch and the die facilitate soldering.
GB1996734A 1934-07-07 1934-07-07 Improvements in the manufacture of rings or bangles Expired GB440747A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1996734A GB440747A (en) 1934-07-07 1934-07-07 Improvements in the manufacture of rings or bangles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1996734A GB440747A (en) 1934-07-07 1934-07-07 Improvements in the manufacture of rings or bangles

Publications (1)

Publication Number Publication Date
GB440747A true GB440747A (en) 1936-01-06

Family

ID=10138090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1996734A Expired GB440747A (en) 1934-07-07 1934-07-07 Improvements in the manufacture of rings or bangles

Country Status (1)

Country Link
GB (1) GB440747A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291438A (en) * 1961-04-26 1966-12-13 Lewis J Logan Welding ferrule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291438A (en) * 1961-04-26 1966-12-13 Lewis J Logan Welding ferrule

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