AT308030B - Schlagvorrichtung, insbesondere für Gesteinsbohrer - Google Patents

Schlagvorrichtung, insbesondere für Gesteinsbohrer

Info

Publication number
AT308030B
AT308030B AT1000670A AT1000670A AT308030B AT 308030 B AT308030 B AT 308030B AT 1000670 A AT1000670 A AT 1000670A AT 1000670 A AT1000670 A AT 1000670A AT 308030 B AT308030 B AT 308030B
Authority
AT
Austria
Prior art keywords
impact device
rock drills
drills
rock
impact
Prior art date
Application number
AT1000670A
Other languages
English (en)
Inventor
Eero Antero Erma
Original Assignee
Atlas Copco 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 Atlas Copco Ab filed Critical Atlas Copco Ab
Application granted granted Critical
Publication of AT308030B publication Critical patent/AT308030B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • 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
    • E21B1/00—Percussion drilling
    • E21B1/12—Percussion drilling with a reciprocating impulse member
    • E21B1/24—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure
    • E21B1/30—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (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)
  • Earth Drilling (AREA)
AT1000670A 1969-11-07 1970-11-06 Schlagvorrichtung, insbesondere für Gesteinsbohrer AT308030B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15297/69A SE343784B (de) 1969-11-07 1969-11-07

Publications (1)

Publication Number Publication Date
AT308030B true AT308030B (de) 1973-06-25

Family

ID=20300451

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1000670A AT308030B (de) 1969-11-07 1970-11-06 Schlagvorrichtung, insbesondere für Gesteinsbohrer

Country Status (7)

Country Link
US (1) US3754396A (de)
JP (1) JPS5116881B1 (de)
AT (1) AT308030B (de)
CA (1) CA937468A (de)
GB (1) GB1325499A (de)
SE (1) SE343784B (de)
ZA (1) ZA707292B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551303A1 (de) * 1975-11-14 1977-06-16 Inst Gornowo Dela Sib Otdel Ak Versenkbare druckluftbohrmaschine schlagend-umsetzender wirkung mit eigenbewegung

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE424830B (sv) * 1978-01-12 1982-08-16 Goran Alfred Nilsson Anordning for forlengning av kraftpulsforloppet hos anslagsmassan vid me slagverkan arbetande verktyg
US4945815A (en) * 1988-05-25 1990-08-07 Industrial Technology Research Institute Pneumatic type of reciprocating movement device
AUPN751396A0 (en) * 1996-01-12 1996-02-08 Russell Mineral Equipment Pty Ltd Linerbolt removing tool (lrt)
US7878265B2 (en) * 2007-02-06 2011-02-01 Makita Corporation Impact power tool
US7681658B2 (en) * 2007-11-06 2010-03-23 Maurice DUVAL Pneumatic impact tool
US9151386B2 (en) 2013-03-15 2015-10-06 Caterpillar Inc. Accumulator membrane for a hydraulic hammer
US9592598B2 (en) 2013-03-15 2017-03-14 Caterpillar Inc. Hydraulic hammer having impact system subassembly
US9555531B2 (en) 2013-03-15 2017-01-31 Caterpillar Inc. Hydraulic hammer having co-axial accumulator and piston
US11819989B2 (en) 2020-07-07 2023-11-21 Techtronic Cordless Gp Powered fastener driver
CA3167425A1 (en) 2021-07-16 2023-01-16 Techtronic Cordless Gp Powered fastener driver

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US543052A (en) * 1895-07-23 Frank c
US891831A (en) * 1908-01-22 1908-06-30 Joseph Frederick Pneumatic hammer.
US1346166A (en) * 1919-12-09 1920-07-13 Bernhard Jakob Pneumatic hammer
US1461460A (en) * 1920-06-10 1923-07-10 Jr Robert C Schroth Power hammer
US1827877A (en) * 1929-03-06 1931-10-20 John H Meeker Power hammer
US2075235A (en) * 1933-02-06 1937-03-30 Sciaky David Hydraulic press and similar apparatus
DE734207C (de) * 1941-08-03 1943-04-10 Frankfurter Maschb Ag Vorm Pok Rueckstossdaempfeinrichtung
US3140586A (en) * 1960-09-19 1964-07-14 Joelson Karl-Evert Anders Hydraulically operated apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551303A1 (de) * 1975-11-14 1977-06-16 Inst Gornowo Dela Sib Otdel Ak Versenkbare druckluftbohrmaschine schlagend-umsetzender wirkung mit eigenbewegung

Also Published As

Publication number Publication date
CA937468A (en) 1973-11-27
ZA707292B (en) 1971-08-25
US3754396A (en) 1973-08-28
DE2053335A1 (de) 1971-09-16
SE343784B (de) 1972-03-20
JPS5116881B1 (de) 1976-05-28
GB1325499A (en) 1973-08-01

Similar Documents

Publication Publication Date Title
AT299098B (de) Schlagbohrmeißel
AT295442B (de) Schlagbohrmeißel
DE1957235B2 (de) Motorisch angetriebene schlagbohrmaschine
CH488059A (de) Markierungsgerät für Flächen, insbesondere Strassen
BR7017010D0 (pt) Ferramenta de perfuracao de alto rendimento
CH499690A (de) Auskleidung für Bauwerke, insbesondere Bauwerke des Bergbaues
AT314447B (de) Schlagwerkzeug
CH515100A (de) Drehschlagwerkzeug
AT301424B (de) Spiral- bzw. Wendelbohrer
AT308030B (de) Schlagvorrichtung, insbesondere für Gesteinsbohrer
DK124735B (da) Roterende slagnøgle.
AT333177B (de) Bohrer, insbesondere steinbohrer
AT302937B (de) Gesteinsbohrkrone, insbesondere für Schlagbohrgeräte
AT296917B (de) Druckluftbetriebener Schlagbohrhammer
AT296189B (de) Gesteinbohrer
NL140448B (nl) Pneumatisch slagwerktuig.
CH520262A (de) Gesteinsbohrer
AT296916B (de) Schlagbohrmeißel
CH474329A (de) Bohrerschleifvorrichtung, insbesondere für Spiralbohrer
SE386849B (sv) Roterande slagverktyg
AT297628B (de) Rückschlagventil für Bohrgestänge
AT269777B (de) Bohrstange für Schlagbohrgeräte
SE393428B (sv) Slagborranordning
AT296920B (de) Bohrgerät, insbesondere zum Bohren in Erdreich oder lockerem Gestein
CH512262A (de) Prallbrecher, insbesondere für Gestein

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee