FR491776A - Perfectionnements apportés aux tringles à rayer les canons de fusils - Google Patents

Perfectionnements apportés aux tringles à rayer les canons de fusils

Info

Publication number
FR491776A
FR491776A FR491776DA FR491776A FR 491776 A FR491776 A FR 491776A FR 491776D A FR491776D A FR 491776DA FR 491776 A FR491776 A FR 491776A
Authority
FR
France
Prior art keywords
rifles
barrels
scratch
rods
improvements made
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
English (en)
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.)
MANUF D ARMES DE PARIS
Original Assignee
MANUF D ARMES DE PARIS
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 MANUF D ARMES DE PARIS filed Critical MANUF D ARMES DE PARIS
Application granted granted Critical
Publication of FR491776A publication Critical patent/FR491776A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D5/00—Planing or slotting machines cutting otherwise than by relative movement of the tool and workpiece in a straight line
    • B23D5/02—Planing or slotting machines cutting otherwise than by relative movement of the tool and workpiece in a straight line involving rotary and straight-line movements only, e.g. for cutting helical grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR491776D 1916-04-04 1916-04-04 Perfectionnements apportés aux tringles à rayer les canons de fusils Expired FR491776A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR491776T 1916-04-04

Publications (1)

Publication Number Publication Date
FR491776A true FR491776A (fr) 1919-06-17

Family

ID=1527741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR491776D Expired FR491776A (fr) 1916-04-04 1916-04-04 Perfectionnements apportés aux tringles à rayer les canons de fusils

Country Status (1)

Country Link
FR (1) FR491776A (fr)

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