CS263461B1 - Hammer drill - Google Patents

Hammer drill Download PDF

Info

Publication number
CS263461B1
CS263461B1 CS843721A CS372184A CS263461B1 CS 263461 B1 CS263461 B1 CS 263461B1 CS 843721 A CS843721 A CS 843721A CS 372184 A CS372184 A CS 372184A CS 263461 B1 CS263461 B1 CS 263461B1
Authority
CS
Czechoslovakia
Prior art keywords
coupling
φηγ
momehta
round hole
housing
Prior art date
Application number
CS843721A
Other languages
Czech (cs)
English (en)
Other versions
CS372184A1 (en
Inventor
Jurij N Kolgan
Sergej A Sapoznikov
Vladimir P Balandin
Ivan A Prochorov
Original Assignee
Jurij N Kolgan
Sergej A Sapoznikov
Vladimir P Balandin
Ivan A Prochorov
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 Jurij N Kolgan, Sergej A Sapoznikov, Vladimir P Balandin, Ivan A Prochorov filed Critical Jurij N Kolgan
Publication of CS372184A1 publication Critical patent/CS372184A1/cs
Publication of CS263461B1 publication Critical patent/CS263461B1/cs

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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/035—Surface drives for rotary drilling with slipping or elastic transmission
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
CS843721A 1983-09-02 1984-05-18 Hammer drill CS263461B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU833636465A SU1209840A1 (ru) 1983-09-02 1983-09-02 Перфоратор

Publications (2)

Publication Number Publication Date
CS372184A1 CS372184A1 (en) 1986-12-18
CS263461B1 true CS263461B1 (en) 1989-04-14

Family

ID=21079632

Family Applications (1)

Application Number Title Priority Date Filing Date
CS843721A CS263461B1 (en) 1983-09-02 1984-05-18 Hammer drill

Country Status (9)

Country Link
AT (1) AT385813B (de)
CH (1) CH665256A5 (de)
CS (1) CS263461B1 (de)
DD (1) DD254305A3 (de)
DE (1) DE3423726A1 (de)
GB (1) GB2147686B (de)
SE (1) SE8403432L (de)
SU (1) SU1209840A1 (de)
YU (1) YU123284A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4328599C2 (de) * 1992-08-25 1998-01-29 Makita Corp Rotations-Schlagwerkzeug
DE102008048320A1 (de) 2008-09-22 2010-04-01 Ejot Gmbh & Co. Kg Drehbewegungsdämpfer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1527166B2 (de) * 1963-08-22 1970-09-10 Aktiebolaget Svenska Precisionsverktyg, Nacka (Schweden) Gewindeschneidfutter
US3396557A (en) * 1966-08-19 1968-08-13 Black & Decker Mfg Co Adjustable slip clutch for rotary tools
DE2165066B2 (de) * 1971-12-28 1976-12-02 Impex-Essen Vertrieb Von Werkzeugen Gmbh, 8800 Ansbach Drehschlagbohrmaschine
DE2207963A1 (de) * 1972-02-21 1973-09-06 Bosch Gmbh Robert Kraftwerkzeug mit ueberlastkupplung
US3837409A (en) * 1973-02-26 1974-09-24 Skil Corp Rotary hammer power tool
US3967830A (en) * 1975-11-03 1976-07-06 The Theodore M. Smith Trust Adjustable tension and/or compression tap holder

Also Published As

Publication number Publication date
CH665256A5 (de) 1988-04-29
CS372184A1 (en) 1986-12-18
YU123284A (en) 1988-02-29
GB2147686A (en) 1985-05-15
GB8421570D0 (en) 1984-09-26
DD254305A3 (de) 1988-02-24
AT385813B (de) 1988-05-25
SE8403432L (sv) 1985-03-03
ATA209984A (de) 1987-10-15
SU1209840A1 (ru) 1986-02-07
DE3423726A1 (de) 1985-03-21
GB2147686B (en) 1986-09-17
SE8403432D0 (sv) 1984-06-27

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