FR984597A - Advanced Hole Punch Tool - Google Patents

Advanced Hole Punch Tool

Info

Publication number
FR984597A
FR984597A FR984597DA FR984597A FR 984597 A FR984597 A FR 984597A FR 984597D A FR984597D A FR 984597DA FR 984597 A FR984597 A FR 984597A
Authority
FR
France
Prior art keywords
hole punch
punch tool
advanced hole
advanced
tool
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)
Inventor
Leon Couteau
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 FR984597A publication Critical patent/FR984597A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56—Button-type inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR984597D 1949-02-14 1949-02-14 Advanced Hole Punch Tool Expired FR984597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR984597T 1949-02-14

Publications (1)

Publication Number Publication Date
FR984597A true FR984597A (en) 1951-07-09

Family

ID=9536854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR984597D Expired FR984597A (en) 1949-02-14 1949-02-14 Advanced Hole Punch Tool

Country Status (1)

Country Link
FR (1) FR984597A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185228A (en) * 1963-01-21 1965-05-25 Hughes Tool Co Rotary-percussion drill bit with heel row inserts to prevent wedging
US3581835A (en) * 1969-05-08 1971-06-01 Frank E Stebley Insert for drill bit and manufacture thereof
DE2029978A1 (en) * 1970-06-18 1971-12-23 Gewerkschaft Eisenhütte Westfalia, 4628 Wethmar Plane or chisel chisel with a soldered-in hard metal pin
US4451093A (en) * 1980-12-10 1984-05-29 Robert Perez Tool for scarifying concrete

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185228A (en) * 1963-01-21 1965-05-25 Hughes Tool Co Rotary-percussion drill bit with heel row inserts to prevent wedging
US3581835A (en) * 1969-05-08 1971-06-01 Frank E Stebley Insert for drill bit and manufacture thereof
DE2029978A1 (en) * 1970-06-18 1971-12-23 Gewerkschaft Eisenhütte Westfalia, 4628 Wethmar Plane or chisel chisel with a soldered-in hard metal pin
US4451093A (en) * 1980-12-10 1984-05-29 Robert Perez Tool for scarifying concrete

Similar Documents

Publication Publication Date Title
FR1053907A (en) Punch tool
FR984597A (en) Advanced Hole Punch Tool
FR989306A (en) Tool with interchangeable insert
CH286195A (en) Machine tool.
FR1021657A (en) Tool
FR1003867A (en) Punch tool
FR1034900A (en) Painter Tool
FR1010921A (en) Sophisticated tool
CH289506A (en) Notching tool.
FR1017223A (en) Punching tool
CH278064A (en) Machine tool.
FR1004253A (en) Advanced perforating tool
FR1010858A (en) Tool
FR1028868A (en) Advanced tool holder
FR1011704A (en) Sophisticated tool
CH294166A (en) Dental tool.
FR1000881A (en) Removable tool holder
FR1032253A (en) Multiple tool
FR989038A (en) Multiple tool turret
FR1041721A (en) Stamping tool
FR1025593A (en) Advanced explosion tool
CA461094A (en) Machine tool
CA461097A (en) Machine tool
CH290961A (en) Metal cutting machine tool.
FR992826A (en) Multi tool for carpenters