ES199986Y - Unidad de taco percutor de perforacion para el barrenado deagujeros y la colocacion de elementos de fijacion en los mismos. - Google Patents

Unidad de taco percutor de perforacion para el barrenado deagujeros y la colocacion de elementos de fijacion en los mismos.

Info

Publication number
ES199986Y
ES199986Y ES1971199986U ES199986U ES199986Y ES 199986 Y ES199986 Y ES 199986Y ES 1971199986 U ES1971199986 U ES 1971199986U ES 199986 U ES199986 U ES 199986U ES 199986 Y ES199986 Y ES 199986Y
Authority
ES
Spain
Prior art keywords
percutor
perforation
placement
fixing elements
hole drilling
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
ES1971199986U
Other languages
English (en)
Other versions
ES199986U (es
Original Assignee
Fischer
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 DE19702045896 external-priority patent/DE2045896A1/de
Application filed by Fischer filed Critical Fischer
Publication of ES199986U publication Critical patent/ES199986U/es
Application granted granted Critical
Publication of ES199986Y publication Critical patent/ES199986Y/es
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
    • B23B51/02—Twist drills
    • 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
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
    • E21B10/445—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts percussion type, e.g. for masonry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/18—Configuration of the drill point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/24—Overall form of drilling tools
    • B23B2251/241—Cross sections of the diameter of the drill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
ES1971199986U 1970-09-17 1971-09-16 Unidad de taco percutor de perforacion para el barrenado deagujeros y la colocacion de elementos de fijacion en los mismos. Expired ES199986Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702045896 DE2045896A1 (de) 1970-01-30 1970-09-17 Schlagbohrdubeleinheit zum Bohren von Lochern und zum dann Setzen von Be festigungselementen

Publications (2)

Publication Number Publication Date
ES199986U ES199986U (es) 1975-08-16
ES199986Y true ES199986Y (es) 1976-01-01

Family

ID=5782638

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1971199986U Expired ES199986Y (es) 1970-09-17 1971-09-16 Unidad de taco percutor de perforacion para el barrenado deagujeros y la colocacion de elementos de fijacion en los mismos.

Country Status (6)

Country Link
BR (1) BR7106024D0 (es)
CH (1) CH544234A (es)
CS (1) CS150521B2 (es)
ES (1) ES199986Y (es)
GB (1) GB1329664A (es)
NL (1) NL7112754A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031968A1 (de) * 2000-06-30 2002-01-10 Hilti Ag Bohrer für Gestein

Also Published As

Publication number Publication date
NL7112754A (es) 1972-03-21
ES199986U (es) 1975-08-16
CS150521B2 (es) 1973-09-04
CH544234A (de) 1973-11-15
GB1329664A (en) 1973-09-12
BR7106024D0 (pt) 1973-03-29

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