FR1247296A - Method and tool for reducing the diameter of a hole - Google Patents

Method and tool for reducing the diameter of a hole

Info

Publication number
FR1247296A
FR1247296A FR817900A FR817900A FR1247296A FR 1247296 A FR1247296 A FR 1247296A FR 817900 A FR817900 A FR 817900A FR 817900 A FR817900 A FR 817900A FR 1247296 A FR1247296 A FR 1247296A
Authority
FR
France
Prior art keywords
tool
reducing
diameter
hole
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
FR817900A
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.)
Besly Cutting Tools Inc
Original Assignee
Besly Welles Corp
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
Priority claimed from US854907A external-priority patent/US3067509A/en
Application filed by Besly Welles Corp filed Critical Besly Welles Corp
Application granted granted Critical
Publication of FR1247296A publication Critical patent/FR1247296A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
    • B23P9/02—Treating or finishing by applying pressure, e.g. knurling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR817900A 1959-07-17 1960-02-08 Method and tool for reducing the diameter of a hole Expired FR1247296A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82794259A 1959-07-17 1959-07-17
US854907A US3067509A (en) 1959-11-23 1959-11-23 Hole diameter reducing tool

Publications (1)

Publication Number Publication Date
FR1247296A true FR1247296A (en) 1960-11-25

Family

ID=27125144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817900A Expired FR1247296A (en) 1959-07-17 1960-02-08 Method and tool for reducing the diameter of a hole

Country Status (2)

Country Link
CH (1) CH382520A (en)
FR (1) FR1247296A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010018339B4 (en) * 2010-04-27 2014-05-22 Kennametal Inc. Finishing tool

Also Published As

Publication number Publication date
CH382520A (en) 1964-09-30

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