ZA707292B - Impacting device - Google Patents

Impacting device

Info

Publication number
ZA707292B
ZA707292B ZA707292A ZA707292A ZA707292B ZA 707292 B ZA707292 B ZA 707292B ZA 707292 A ZA707292 A ZA 707292A ZA 707292 A ZA707292 A ZA 707292A ZA 707292 B ZA707292 B ZA 707292B
Authority
ZA
South Africa
Prior art keywords
impacting device
impacting
Prior art date
Application number
ZA707292A
Other languages
English (en)
Inventor
E 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
Publication of ZA707292B publication Critical patent/ZA707292B/xx

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
    • 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
    • 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

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)
ZA707292A 1969-11-07 1970-10-27 Impacting device ZA707292B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA707292B true ZA707292B (en) 1971-08-25

Family

ID=20300451

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA707292A ZA707292B (en) 1969-11-07 1970-10-27 Impacting device

Country Status (7)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551303C3 (de) * 1975-11-14 1981-04-02 Institut gornogo dela Sibirskogo otdelenija Akademii Nauk SSSR, Novosibirsk Druckluftbetriebene Tiefloch-Schlagbohrmaschine
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
US9592598B2 (en) 2013-03-15 2017-03-14 Caterpillar Inc. Hydraulic hammer having impact system subassembly
US9151386B2 (en) 2013-03-15 2015-10-06 Caterpillar Inc. Accumulator membrane for a hydraulic hammer
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

Also Published As

Publication number Publication date
AT308030B (de) 1973-06-25
JPS5116881B1 (cs) 1976-05-28
CA937468A (en) 1973-11-27
US3754396A (en) 1973-08-28
DE2053335A1 (de) 1971-09-16
SE343784B (cs) 1972-03-20
GB1325499A (en) 1973-08-01

Similar Documents

Publication Publication Date Title
IL35484A (en) A rheoplethysmographic device
ZA707606B (en) Anti-polution device
ZA705433B (en) Training device
GB1364290A (en) Unpredictable-return ball-feeding device
IL34299A0 (en) Electro-luminescent device
ZA707292B (en) Impacting device
ZA707383B (en) Intra-uterine device
IL34300A0 (en) Electro-luminescent device
JPS5586957A (en) Nozzle device
CA956007A (en) Signalling device
ZA706423B (en) Printing device
ZA705413B (en) Autoclave device
ZA708628B (en) Drawing device
ZA703672B (en) Display device
ZA703563B (en) Cleaning device
CA804773A (en) Indicating device
SU592908A1 (ru) Устройство дл уплотнени балласта
CA891657A (en) Exercising device
ZA703332B (en) Spray device
ZA707152B (en) A rheoplethysmographic device
IL34801A0 (en) Loop-cutting apparatus
IL35892A0 (en) Drawing device
ZA706544B (en) Measuring device
ZA704062B (en) Separation device
ZA705650B (en) Electroluminescent device