FR733318A - Foret pour le perçage des tôles - Google Patents

Foret pour le perçage des tôles

Info

Publication number
FR733318A
FR733318A FR733318DA FR733318A FR 733318 A FR733318 A FR 733318A FR 733318D A FR733318D A FR 733318DA FR 733318 A FR733318 A FR 733318A
Authority
FR
France
Prior art keywords
drill
sheet metal
drilling sheet
drilling
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
English (en)
Inventor
Eugene Fouquet
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 filed Critical
Application granted granted Critical
Publication of FR733318A publication Critical patent/FR733318A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0081—Conical drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/003—Stops attached to drilling tools, tool holders or drilling machines
    • B23B49/005—Attached to the drill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/132—Serrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR733318D 1931-05-26 1931-05-26 Foret pour le perçage des tôles Expired FR733318A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR733318T 1931-05-26

Publications (1)

Publication Number Publication Date
FR733318A true FR733318A (fr) 1932-10-04

Family

ID=9125077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR733318D Expired FR733318A (fr) 1931-05-26 1931-05-26 Foret pour le perçage des tôles

Country Status (1)

Country Link
FR (1) FR733318A (fr)

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