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DE3423726A1 - Bohrhammer - Google Patents

Bohrhammer

Info

Publication number
DE3423726A1
DE3423726A1 DE19843423726 DE3423726A DE3423726A1 DE 3423726 A1 DE3423726 A1 DE 3423726A1 DE 19843423726 DE19843423726 DE 19843423726 DE 3423726 A DE3423726 A DE 3423726A DE 3423726 A1 DE3423726 A1 DE 3423726A1
Authority
DE
Germany
Prior art keywords
section
coupling
sleeve
socket
coupling half
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.)
Withdrawn
Application number
DE19843423726
Other languages
German (de)
English (en)
Inventor
Vladimir Profierievič Moskva Balandin
Jurij Nikitovič Kolgan
Ivan Andreevič Moskvskaja oblast' Prochorov
Sergej Anatolievič Sapožnikov
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.)
VNII PK I MECHANIZIROVANNOGO
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 DE3423726A1 publication Critical patent/DE3423726A1/de
Withdrawn legal-status Critical Current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)
DE19843423726 1983-09-02 1984-06-27 Bohrhammer Withdrawn DE3423726A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3423726A1 true DE3423726A1 (de) 1985-03-21

Family

ID=21079632

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843423726 Withdrawn DE3423726A1 (de) 1983-09-02 1984-06-27 Bohrhammer

Country Status (9)

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

Cited By (1)

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

Families Citing this family (1)

* 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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396557A (en) * 1966-08-19 1968-08-13 Black & Decker Mfg Co Adjustable slip clutch for rotary tools
DE1527166B2 (de) * 1963-08-22 1970-09-10 Aktiebolaget Svenska Precisionsverktyg, Nacka (Schweden) Gewindeschneidfutter
US3837409A (en) * 1973-02-26 1974-09-24 Skil Corp Rotary hammer power tool
DE2620050A1 (de) * 1975-11-03 1977-05-12 Mt Clemens Einstellbarer zug- und/oder druck-gewindebohrerhalter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (4)

* 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
US3837409A (en) * 1973-02-26 1974-09-24 Skil Corp Rotary hammer power tool
DE2620050A1 (de) * 1975-11-03 1977-05-12 Mt Clemens Einstellbarer zug- und/oder druck-gewindebohrerhalter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008048320A1 (de) * 2008-09-22 2010-04-01 Ejot Gmbh & Co. Kg Drehbewegungsdämpfer
US9140306B2 (en) 2008-09-22 2015-09-22 Ejot Gmbh & Co. Kg Rotational movement damper

Also Published As

Publication number Publication date
CS263461B1 (en) 1989-04-14
GB2147686A (en) 1985-05-15
GB8421570D0 (en) 1984-09-26
YU123284A (en) 1988-02-29
SU1209840A1 (ru) 1986-02-07
SE8403432L (sv) 1985-03-03
CH665256A5 (de) 1988-04-29
CS372184A1 (en) 1986-12-18
SE8403432D0 (sv) 1984-06-27
ATA209984A (de) 1987-10-15
GB2147686B (en) 1986-09-17
AT385813B (de) 1988-05-25
DD254305A3 (de) 1988-02-24

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: B23B 45/00

8128 New person/name/address of the agent

Representative=s name: NIX, A., DIPL.-ING. DR.JUR., PAT.-ANW., 6200 WIESB

8136 Disposal/non-payment of the fee for publication/grant