GB2147686B - Rotary hammer friction coupling - Google Patents

Rotary hammer friction coupling

Info

Publication number
GB2147686B
GB2147686B GB08421570A GB8421570A GB2147686B GB 2147686 B GB2147686 B GB 2147686B GB 08421570 A GB08421570 A GB 08421570A GB 8421570 A GB8421570 A GB 8421570A GB 2147686 B GB2147686 B GB 2147686B
Authority
GB
United Kingdom
Prior art keywords
friction coupling
rotary hammer
hammer friction
rotary
coupling
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
GB08421570A
Other languages
English (en)
Other versions
GB2147686A (en
GB8421570D0 (en
Inventor
Jury Niktovich Kolgan
Sergei Anatolievic Sapozhnikov
Vladimir Porfirievich Balandin
Ivan Andreevich Prokhorov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VNI I PK I MEKH I RUCH
Original Assignee
VNI I PK I MEKH I RUCH
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 VNI I PK I MEKH I RUCH filed Critical VNI I PK I MEKH I RUCH
Publication of GB8421570D0 publication Critical patent/GB8421570D0/en
Publication of GB2147686A publication Critical patent/GB2147686A/en
Application granted granted Critical
Publication of GB2147686B publication Critical patent/GB2147686B/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
    • 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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
GB08421570A 1983-09-02 1984-08-24 Rotary hammer friction coupling Expired GB2147686B (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
GB8421570D0 GB8421570D0 (en) 1984-09-26
GB2147686A GB2147686A (en) 1985-05-15
GB2147686B true GB2147686B (en) 1986-09-17

Family

ID=21079632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08421570A Expired GB2147686B (en) 1983-09-02 1984-08-24 Rotary hammer friction coupling

Country Status (9)

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

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
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
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
SE8403432L (sv) 1985-03-03
GB2147686A (en) 1985-05-15
DD254305A3 (de) 1988-02-24
GB8421570D0 (en) 1984-09-26
CS263461B1 (en) 1989-04-14
SU1209840A1 (ru) 1986-02-07
CS372184A1 (en) 1986-12-18
YU123284A (en) 1988-02-29
AT385813B (de) 1988-05-25
SE8403432D0 (sv) 1984-06-27
DE3423726A1 (de) 1985-03-21
ATA209984A (de) 1987-10-15
CH665256A5 (de) 1988-04-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee