AT385813B - DRILLING HAMMER - Google Patents

DRILLING HAMMER

Info

Publication number
AT385813B
AT385813B AT209984A AT209984A AT385813B AT 385813 B AT385813 B AT 385813B AT 209984 A AT209984 A AT 209984A AT 209984 A AT209984 A AT 209984A AT 385813 B AT385813 B AT 385813B
Authority
AT
Austria
Prior art keywords
drilling hammer
hammer
drilling
Prior art date
Application number
AT209984A
Other languages
German (de)
Other versions
ATA209984A (en
Inventor
Jury Nikitovich Kolgan
Sergei Anatolievic Sapozhnikov
Vladimir Porfirievich Balandin
Ivan Andreevich Prokhorov
Original Assignee
Vnii Pk I Mechanizirovannogo
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 Vnii Pk I Mechanizirovannogo filed Critical Vnii Pk I Mechanizirovannogo
Publication of ATA209984A publication Critical patent/ATA209984A/en
Application granted granted Critical
Publication of AT385813B publication Critical patent/AT385813B/en

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)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (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)
AT209984A 1983-09-02 1984-06-28 DRILLING HAMMER AT385813B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU833636465A SU1209840A1 (en) 1983-09-02 1983-09-02 Perforator drill

Publications (2)

Publication Number Publication Date
ATA209984A ATA209984A (en) 1987-10-15
AT385813B true AT385813B (en) 1988-05-25

Family

ID=21079632

Family Applications (1)

Application Number Title Priority Date Filing Date
AT209984A AT385813B (en) 1983-09-02 1984-06-28 DRILLING HAMMER

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4328599A1 (en) * 1992-08-25 1994-03-03 Makita Corp Rotary impact-type powered screw or nut driver - has clutch between motor and hammer drive spindle which can be set to open at desired torque limit depending on size of screw or nut

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008048320A1 (en) * 2008-09-22 2010-04-01 Ejot Gmbh & Co. Kg Rotary damper

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2207963A1 (en) * 1972-02-21 1973-09-06 Bosch Gmbh Robert POWER TOOL WITH OVERLOAD CLUTCH
DE2165066B2 (en) * 1971-12-28 1976-12-02 Impex-Essen Vertrieb Von Werkzeugen Gmbh, 8800 Ansbach ROTARY IMPACT DRILL

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325837A (en) * 1963-08-22 1967-06-20 Svenska Prec Sverktyg Ab Screw thread cutting apparatus with yieldable clutch drive means
US3396557A (en) * 1966-08-19 1968-08-13 Black & Decker Mfg Co Adjustable slip clutch for rotary tools
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2165066B2 (en) * 1971-12-28 1976-12-02 Impex-Essen Vertrieb Von Werkzeugen Gmbh, 8800 Ansbach ROTARY IMPACT DRILL
DE2207963A1 (en) * 1972-02-21 1973-09-06 Bosch Gmbh Robert POWER TOOL WITH OVERLOAD CLUTCH

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4328599A1 (en) * 1992-08-25 1994-03-03 Makita Corp Rotary impact-type powered screw or nut driver - has clutch between motor and hammer drive spindle which can be set to open at desired torque limit depending on size of screw or nut
DE4328599C2 (en) * 1992-08-25 1998-01-29 Makita Corp Rotary striking tool

Also Published As

Publication number Publication date
SE8403432D0 (en) 1984-06-27
GB8421570D0 (en) 1984-09-26
ATA209984A (en) 1987-10-15
SE8403432L (en) 1985-03-03
GB2147686A (en) 1985-05-15
CS263461B1 (en) 1989-04-14
GB2147686B (en) 1986-09-17
YU123284A (en) 1988-02-29
CH665256A5 (en) 1988-04-29
DD254305A3 (en) 1988-02-24
DE3423726A1 (en) 1985-03-21
SU1209840A1 (en) 1986-02-07
CS372184A1 (en) 1986-12-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification