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
Application number
AT1145068A
Other languages
English (en)
Original Assignee
Canron Ltd
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 Canron Ltd filed Critical Canron Ltd
Application granted granted Critical
Publication of AT287620B publication Critical patent/AT287620B/de

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)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
AT1145068A 1967-11-24 1968-11-25 Hydraulisch betätigbares Schlagwerkzeug, insbesondere Schlagbohrwerkzeug für Gesteinsbohrungen od.dgl. AT287620B (de)

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)

* Cited by examiner, † Cited by third party
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
NO337771B1 (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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
NL6816761A (de) 1969-05-28
US3470970A (en) 1969-10-07
BE724324A (de) 1969-05-02
CH494093A (de) 1970-07-31
FR1593334A (de) 1970-05-25
GB1248604A (en) 1971-10-06
DE1810475A1 (de) 1969-06-19

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Legal Events

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