FR389888A - Apparatus for the manufacture of metal rings - Google Patents

Apparatus for the manufacture of metal rings

Info

Publication number
FR389888A
FR389888A FR389888DA FR389888A FR 389888 A FR389888 A FR 389888A FR 389888D A FR389888D A FR 389888DA FR 389888 A FR389888 A FR 389888A
Authority
FR
France
Prior art keywords
manufacture
metal rings
rings
metal
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
Other languages
French (fr)
Inventor
Marquis Caliste
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.)
CALISTE MARQUIS FILS
Original Assignee
CALISTE MARQUIS FILS
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 CALISTE MARQUIS FILS filed Critical CALISTE MARQUIS FILS
Application granted granted Critical
Publication of FR389888A publication Critical patent/FR389888A/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
    • B21F37/02—Manufacture of rings from wire of resilient rings, e.g. key-rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR389888D 1908-05-04 1908-05-04 Apparatus for the manufacture of metal rings Expired FR389888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR389888T 1908-05-04

Publications (1)

Publication Number Publication Date
FR389888A true FR389888A (en) 1908-09-21

Family

ID=1435470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR389888D Expired FR389888A (en) 1908-05-04 1908-05-04 Apparatus for the manufacture of metal rings

Country Status (1)

Country Link
FR (1) FR389888A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2812923C1 (en) * 2023-08-11 2024-02-05 Общество с ограниченной ответственностью Управляющая компания "Алтайский завод прецизионных изделий" Method for manufacturing retaining split rings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2812923C1 (en) * 2023-08-11 2024-02-05 Общество с ограниченной ответственностью Управляющая компания "Алтайский завод прецизионных изделий" Method for manufacturing retaining split rings

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