AT287620B - Hydraulisch betätigbares Schlagwerkzeug, insbesondere Schlagbohrwerkzeug für Gesteinsbohrungen od.dgl. - Google Patents
Hydraulisch betätigbares Schlagwerkzeug, insbesondere Schlagbohrwerkzeug für Gesteinsbohrungen od.dgl.Info
- Publication number
- AT287620B AT287620B AT1145068A AT1145068A AT287620B AT 287620 B AT287620 B AT 287620B AT 1145068 A AT1145068 A AT 1145068A AT 1145068 A AT1145068 A AT 1145068A AT 287620 B AT287620 B AT 287620B
- Authority
- AT
- Austria
- Prior art keywords
- hydraulically operated
- rock drilling
- impact
- drill
- tool
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68549467A | 1967-11-24 | 1967-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT287620B true AT287620B (de) | 1971-01-25 |
Family
ID=24752436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT1145068A AT287620B (de) | 1967-11-24 | 1968-11-25 | Hydraulisch betätigbares Schlagwerkzeug, insbesondere Schlagbohrwerkzeug für Gesteinsbohrungen od.dgl. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3470970A (de) |
AT (1) | AT287620B (de) |
BE (1) | BE724324A (de) |
CH (1) | CH494093A (de) |
DE (1) | DE1810475A1 (de) |
FR (1) | FR1593334A (de) |
GB (1) | GB1248604A (de) |
NL (1) | NL6816761A (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0129024D0 (en) * | 2001-12-04 | 2002-01-23 | Pure Resonance Ltd | Method of invoking an emotional response |
WO2012006464A2 (en) * | 2010-07-07 | 2012-01-12 | Ironstone Separations, Inc. | Pulsation dampener |
SE535149C2 (sv) | 2010-08-31 | 2012-05-02 | Atlas Copco Rock Drills Ab | Hydrauliskt slagverk för användning i berg-eller betongavverkande utrustning |
NO20150341A1 (en) * | 2015-03-18 | 2016-06-20 | Resonator As | Percussive hammering assembly |
EP3708763B1 (de) | 2019-03-14 | 2022-06-22 | Sandvik Mining and Construction Oy | Gesteinsbohranordnung und -maschine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2881739A (en) * | 1955-11-23 | 1959-04-14 | Huppert & Co Ltd C | Hydraulic percussion tool |
US2919678A (en) * | 1957-08-13 | 1960-01-05 | Fairmont Railway Motors Inc | Hydraulic driving apparatus |
US3213615A (en) * | 1961-07-11 | 1965-10-26 | Atlas Copco Ab | Hydraulically actuated reciprocable tools |
-
1967
- 1967-11-24 US US685494A patent/US3470970A/en not_active Expired - Lifetime
-
1968
- 1968-11-21 GB GB55279/68A patent/GB1248604A/en not_active Expired
- 1968-11-22 CH CH1748068A patent/CH494093A/de not_active IP Right Cessation
- 1968-11-22 NL NL6816761A patent/NL6816761A/xx unknown
- 1968-11-22 BE BE724324D patent/BE724324A/xx unknown
- 1968-11-22 FR FR1593334D patent/FR1593334A/fr not_active Expired
- 1968-11-22 DE DE19681810475 patent/DE1810475A1/de active Pending
- 1968-11-25 AT AT1145068A patent/AT287620B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1248604A (en) | 1971-10-06 |
DE1810475A1 (de) | 1969-06-19 |
BE724324A (de) | 1969-05-02 |
US3470970A (en) | 1969-10-07 |
CH494093A (de) | 1970-07-31 |
NL6816761A (de) | 1969-05-28 |
FR1593334A (de) | 1970-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT261352B (de) | Bohrfutter od. dgl. | |
NL174078C (nl) | Inrichting ter bepaling van de orientatierichting van de kop van een boorgereedschap in een boorgat. | |
DK126762C (da) | Slagborholder til borehamre slagborholder til borehamre | |
DK139661B (da) | Værktøj til spåntagning, specielt kernebor. | |
NL156781B (nl) | Boorbeitel. | |
AT287620B (de) | Hydraulisch betätigbares Schlagwerkzeug, insbesondere Schlagbohrwerkzeug für Gesteinsbohrungen od.dgl. | |
AT302937B (de) | Gesteinsbohrkrone, insbesondere für Schlagbohrgeräte | |
DK122778B (da) | Kernebor til vejarbejde. | |
CH454004A (de) | Bohrer, insbesondere zum Drehschlagbohren | |
AT294721B (de) | Bolzen, bzw. Nagel für pulverkraftbetriebene Bolzensetzgeräte zum Setzen in metallische Werkstoffe | |
AT286066B (de) | Wendelbohrer od. dgl. | |
DK130752B (da) | Fremgangsmåde til retningsbestemt boring. | |
DK112863B (da) | Bor til boring i jord eller bjergarter. | |
AT349411B (de) | Bohreinrichtung mit einem auswechselbaren gesteinsbohrer, insbesondere einem schlagbohrer, einem hammerbohrer und dgl. | |
AT269777B (de) | Bohrstange für Schlagbohrgeräte | |
CH475057A (de) | Elektro-pneumatischer Bohrhammer | |
CH474329A (de) | Bohrerschleifvorrichtung, insbesondere für Spiralbohrer | |
AT241789B (de) | Hohlbohrer, Hohlmeißel od. dgl. | |
AT271551B (de) | Maschine zum Bohren von Stollen, Tunnels, Kanälen od.dgl. | |
AT269720B (de) | Treibkartusche, insbesondere für Bolzensetzgeräte od.dgl. | |
AT296920B (de) | Bohrgerät, insbesondere zum Bohren in Erdreich oder lockerem Gestein | |
NL160358C (nl) | Boorbeitel. | |
AT249537B (de) | Schubstangentrieb für Fenster, Türen, Klappen od. dgl. | |
AT246518B (de) | Spannfutter für Werkzeuge od. dgl. | |
DK125661B (da) | Luftdrevet slagbor til boring af huller i jorden. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |