FR492740A - Double hook rod for scratching gun barrels - Google Patents

Double hook rod for scratching gun barrels

Info

Publication number
FR492740A
FR492740A FR492740DA FR492740A FR 492740 A FR492740 A FR 492740A FR 492740D A FR492740D A FR 492740DA FR 492740 A FR492740 A FR 492740A
Authority
FR
France
Prior art keywords
scratching
hook rod
double hook
gun barrels
barrels
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.)
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 FR492740A publication Critical patent/FR492740A/en
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)
FR492740D 1916-11-15 1916-11-15 Double hook rod for scratching gun barrels Expired FR492740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR492740T 1916-11-15

Publications (1)

Publication Number Publication Date
FR492740A true FR492740A (en) 1919-07-17

Family

ID=1528573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR492740D Expired FR492740A (en) 1916-11-15 1916-11-15 Double hook rod for scratching gun barrels

Country Status (1)

Country Link
FR (1) FR492740A (en)

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