FR1114327A - Method and machine for rounding edges of spring steel tapes - Google Patents

Method and machine for rounding edges of spring steel tapes

Info

Publication number
FR1114327A
FR1114327A FR1114327DA FR1114327A FR 1114327 A FR1114327 A FR 1114327A FR 1114327D A FR1114327D A FR 1114327DA FR 1114327 A FR1114327 A FR 1114327A
Authority
FR
France
Prior art keywords
machine
spring steel
steel tapes
rounding edges
rounding
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)
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.)
Notz & Cie SA
Original Assignee
Notz & Cie SA
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 Notz & Cie SA filed Critical Notz & Cie SA
Application granted granted Critical
Publication of FR1114327A publication Critical patent/FR1114327A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/002—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for travelling workpieces
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
    • G04D3/0005—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for parts of driving means
    • G04D3/0007—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for parts of driving means for springs
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
    • G04D3/0035—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the regulating mechanism
    • G04D3/0041—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the regulating mechanism for coil-springs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1114327D 1953-08-13 1954-07-27 Method and machine for rounding edges of spring steel tapes Expired FR1114327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1114327X 1953-08-13

Publications (1)

Publication Number Publication Date
FR1114327A true FR1114327A (en) 1956-04-11

Family

ID=3685708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1114327D Expired FR1114327A (en) 1953-08-13 1954-07-27 Method and machine for rounding edges of spring steel tapes

Country Status (1)

Country Link
FR (1) FR1114327A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2298853A1 (en) * 1975-01-27 1976-08-20 Sundstrand Data Control APPARATUS AND METHOD FOR POLISHING THE EDGES OF A METAL MAGNETIC RECORDING TAPE
WO2024052293A1 (en) 2022-09-07 2024-03-14 Générale Ressorts Sa Method for producing at least one mainspring, and mainspring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2298853A1 (en) * 1975-01-27 1976-08-20 Sundstrand Data Control APPARATUS AND METHOD FOR POLISHING THE EDGES OF A METAL MAGNETIC RECORDING TAPE
WO2024052293A1 (en) 2022-09-07 2024-03-14 Générale Ressorts Sa Method for producing at least one mainspring, and mainspring

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