HU164405B - - Google Patents

Info

Publication number
HU164405B
HU164405B HUDO362A HUDO000362A HU164405B HU 164405 B HU164405 B HU 164405B HU DO362 A HUDO362 A HU DO362A HU DO000362 A HUDO000362 A HU DO000362A HU 164405 B HU164405 B HU 164405B
Authority
HU
Hungary
Application number
HUDO362A
Other languages
Hungarian (hu)
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 filed Critical
Publication of HU164405B publication Critical patent/HU164405B/hu

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/22—Hand tools or hand-held power-operated tools specially adapted for dislodging minerals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S173/00—Tool driving or impacting
    • Y10S173/04—Liquid operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Forging (AREA)
  • Portable Nailing Machines And Staplers (AREA)
HUDO362A 1971-02-10 1972-02-10 HU164405B (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB432671A GB1356022A (en) 1971-02-10 1971-02-10 Impact tools or apparatus

Publications (1)

Publication Number Publication Date
HU164405B true HU164405B (enrdf_load_stackoverflow) 1974-02-28

Family

ID=9775054

Family Applications (1)

Application Number Title Priority Date Filing Date
HUDO362A HU164405B (enrdf_load_stackoverflow) 1971-02-10 1972-02-10

Country Status (15)

Country Link
US (1) US3800664A (enrdf_load_stackoverflow)
JP (1) JPS5315001B1 (enrdf_load_stackoverflow)
AU (1) AU461421B2 (enrdf_load_stackoverflow)
BE (1) BE778621A (enrdf_load_stackoverflow)
CA (1) CA937835A (enrdf_load_stackoverflow)
CS (1) CS178404B2 (enrdf_load_stackoverflow)
DE (1) DE2147935B2 (enrdf_load_stackoverflow)
ES (1) ES399577A1 (enrdf_load_stackoverflow)
FR (1) FR2126776A5 (enrdf_load_stackoverflow)
GB (1) GB1356022A (enrdf_load_stackoverflow)
HU (1) HU164405B (enrdf_load_stackoverflow)
IT (1) IT948390B (enrdf_load_stackoverflow)
NL (1) NL166636C (enrdf_load_stackoverflow)
SE (1) SE398720B (enrdf_load_stackoverflow)
ZA (1) ZA72824B (enrdf_load_stackoverflow)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925985A (en) * 1973-01-09 1975-12-16 Rapidex Inc Impact actuator
US4006783A (en) * 1975-03-17 1977-02-08 Linden-Alimak Ab Hydraulic operated rock drilling apparatus
US4036108A (en) * 1975-09-12 1977-07-19 Dobson Park Industries, Ltd. Pressure fluid operated percussion tools
US3995700A (en) * 1975-10-14 1976-12-07 Gardner-Denver Company Hydraulic rock drill system
GB1581441A (en) * 1976-01-29 1980-12-17 Dobson Park Ind Fluid powered impact tools
US4172411A (en) * 1976-06-09 1979-10-30 Mitsui Engineering & Shipbuilding Co., Ltd. Hydraulic hammer
SE429111B (sv) * 1978-10-19 1983-08-15 Atlas Copco Ab Hydrauliskt drivet slagverk
US4344353A (en) * 1979-05-14 1982-08-17 Joy Manufacturing Company Hammer
US4512417A (en) * 1981-11-05 1985-04-23 Ingersoll-Rand Company Hydraulic reciprocating device
GB2115886B (en) * 1982-03-02 1985-08-29 Dobson Park Ind Public Limited Impact tools
JPS60153639U (ja) * 1984-03-22 1985-10-14 株式会社荏原製作所 耐水絶縁電線型水中モ−タ
WO1987003925A1 (fr) * 1985-12-23 1987-07-02 Spetsialnoe Konstruktorskoe Bjuro Gidroimpulsnoi T Dispositif de percussion
DE4229590C2 (de) * 1992-09-04 1996-06-20 Klemm Guenter Hydraulisches Schlaggerät mit Vorsteuerventil
JP5899071B2 (ja) * 2012-07-06 2016-04-06 古河ロックドリル株式会社 油圧ブレーカ用ガス給気装置およびこれを備えるガス給気装置付油圧ブレーカ
DE102015008339A1 (de) 2015-07-01 2017-01-05 Tracto-Technik Gmbh & Co. Kg "Rammbohrvorrichtung und Verfahren zum Umsteuern einer Rammbohrvorrichtung"
SE542480C2 (en) * 2017-09-08 2020-05-19 Epiroc Rock Drills Ab Mining or construction vehicle enclosing a conduit arrangement
SE541217C2 (en) * 2017-09-08 2019-05-07 Epiroc Rock Drills Ab Mining or construction vehicle
CN113560549A (zh) * 2021-08-06 2021-10-29 四川省柏均机械制造有限责任公司 高锰钢铸件去冒口冲击锤

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB784684A (en) * 1954-08-31 1957-10-16 George Stephen Kammer Improvements in reciprocating motors for actuation by a fluid supplied at substantially constant pressure
CH376866A (de) * 1958-11-17 1964-04-15 Ingbuero Dipl Ing Friedrich He Steuerung an hydraulisch betriebenen Schlagvorrichtungen
FR1361466A (fr) * 1963-04-09 1964-05-22 Hispano Suiza Sa Perfectionnements apportés aux installations de commande hydraulique à appareils récepteurs à double effet
DE1528583A1 (de) * 1965-05-20 1970-01-29 Stahl U Appbau Hans Leffer Gmb Hydraulisch oder pneumatisch kontinuierlich betaetigter Kolbenantrieb mit hin- und hergehender Bewegung,insbesondere doppeltwirkender Druckuebersetzer
CH473319A (de) * 1968-06-19 1969-05-31 Hydrel Ag Maschf Vollhydraulische Vorrichtung an Maschine oder Apparat mit geradlinig hin- und hergehendem Teil, für weitgehend last- und geschwindigkeitsunabhängige Genauigkeitsumsteuerung der Bewegung des Teils zwischen zwei einstellbaren Umsteuerpunkten

Also Published As

Publication number Publication date
ZA72824B (en) 1972-11-29
FR2126776A5 (enrdf_load_stackoverflow) 1972-10-06
CA937835A (en) 1973-12-04
IT948390B (it) 1973-05-30
US3800664A (en) 1974-04-02
CS178404B2 (enrdf_load_stackoverflow) 1977-09-15
AU3822272A (en) 1973-07-26
DE2147935C3 (enrdf_load_stackoverflow) 1973-09-13
BE778621A (fr) 1972-05-16
DE2147935B2 (de) 1973-02-22
NL166636B (nl) 1981-04-15
SE398720B (sv) 1978-01-16
GB1356022A (en) 1974-06-12
NL7201642A (enrdf_load_stackoverflow) 1972-08-14
JPS5315001B1 (enrdf_load_stackoverflow) 1978-05-22
ES399577A1 (es) 1974-11-01
DE2147935A1 (de) 1972-10-26
AU461421B2 (en) 1975-05-29
NL166636C (nl) 1981-09-15

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