BE616710A - Fleurets pour marteaux perforateurs ou perforatrices - Google Patents

Fleurets pour marteaux perforateurs ou perforatrices

Info

Publication number
BE616710A
BE616710A BE616710A BE616710A BE616710A BE 616710 A BE616710 A BE 616710A BE 616710 A BE616710 A BE 616710A BE 616710 A BE616710 A BE 616710A BE 616710 A BE616710 A BE 616710A
Authority
BE
Belgium
Prior art keywords
perforators
drill bits
hammer drills
drills
hammer
Prior art date
Application number
BE616710A
Other languages
English (en)
Original Assignee
Uddeholms Ab
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 Uddeholms Ab filed Critical Uddeholms Ab
Publication of BE616710A publication Critical patent/BE616710A/fr

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like

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)
  • Percussive Tools And Related Accessories (AREA)
BE616710A 1961-05-15 1962-04-20 Fleurets pour marteaux perforateurs ou perforatrices BE616710A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE510261 1961-05-15
SE1286561 1961-12-22

Publications (1)

Publication Number Publication Date
BE616710A true BE616710A (fr) 1962-08-16

Family

ID=26654598

Family Applications (1)

Application Number Title Priority Date Filing Date
BE616710A BE616710A (fr) 1961-05-15 1962-04-20 Fleurets pour marteaux perforateurs ou perforatrices

Country Status (3)

Country Link
BE (1) BE616710A (fr)
CH (1) CH408840A (fr)
GB (1) GB975533A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5967693A (en) * 1997-06-09 1999-10-19 Clark Equipment Company Adapters for auger drive shaft

Also Published As

Publication number Publication date
CH408840A (de) 1966-03-15
GB975533A (en) 1964-11-18

Similar Documents

Publication Publication Date Title
CH401873A (de) Gruppenbohrer für Gesteinsbohrungen
FR1340987A (fr) Trépan pour le forage des roches
CH408753A (de) Drehschlagbohrmaschine
FR1265943A (fr) Trépan pour le forage du sol
BE616710A (fr) Fleurets pour marteaux perforateurs ou perforatrices
AT269777B (de) Bohrstange für Schlagbohrgeräte
FR1319883A (fr) Fleurets pour marteaux perforateurs ou perforatrices
FR1363457A (fr) Foret pour perçage profond
FR78510E (fr) Trépan pour le forage du sol
FR1269187A (fr) Trépan pour le forage du sol
FR1309742A (fr) Outil pour perceuse à percussion
FR1316351A (fr) Trépan perfectionné pour le forage du sol
FR1294866A (fr) Trépan diamanté pour le forage du sol
FR1343814A (fr) Couronne de sondage pour forer la roche par percussion
FR1303414A (fr) Dispositif de guidage pour fleurets de forage à percussion
CA630815A (en) Percussive drill bit
DK101774C (da) Borelære til udskiftelig værktøjsstyrebøsning.
CA623101A (en) Percussion drill bit
FR1216551A (fr) Outil pour le forage de puits
CA623480A (en) Percussion drilling bit
FR1248524A (fr) Trépan pour le forage du sol
FR1310662A (fr) Trépan pour le forage du sol
FR1297304A (fr) Trépan pour le forage du sol
CH391623A (de) Zentralgespülter Gesteinsbohrer
FR1293190A (fr) Perceuse à percussion