BE515262A - - Google Patents

Info

Publication number
BE515262A
BE515262A BE515262DA BE515262A BE 515262 A BE515262 A BE 515262A BE 515262D A BE515262D A BE 515262DA BE 515262 A BE515262 A BE 515262A
Authority
BE
Belgium
Application number
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.)
Publication of BE515262A publication Critical patent/BE515262A/xx

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
    • 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
    • B25D17/28—Supports; Devices for holding power-driven percussive tools in working position
    • B25D17/32—Trolleys
    • 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
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
    • F01B17/02—Engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Actuator (AREA)
  • Percussive Tools And Related Accessories (AREA)
BE515262D 1951-11-03 BE515262A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU709893X 1951-11-03

Publications (1)

Publication Number Publication Date
BE515262A true BE515262A (sv)

Family

ID=10980069

Family Applications (1)

Application Number Title Priority Date Filing Date
BE515262D BE515262A (sv) 1951-11-03

Country Status (5)

Country Link
US (1) US2773483A (sv)
BE (1) BE515262A (sv)
DE (1) DE931761C (sv)
FR (1) FR1072372A (sv)
GB (1) GB709893A (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007450A (en) * 1958-05-19 1961-11-07 Dentatus Ab Operating mechanism for reciprocating tools
US2990816A (en) * 1959-03-05 1961-07-04 Vincent Renic Price Pressure fluid operated pumping mechanism
US3154153A (en) * 1961-07-19 1964-10-27 Pan American Petroleum Corp Percussion drilling apparatus
US3180434A (en) * 1963-09-09 1965-04-27 Pan American Petroleum Corp Fluid-driven percussion tool
US3193025A (en) * 1963-09-25 1965-07-06 Vernon E Reitzel Combination hammer and rotary drill tool
FR2399530A1 (fr) * 1977-08-05 1979-03-02 Petroles Cie Francaise Outil de forage rotatif equipe d'un dispositif de percussion
FR2529939A1 (fr) * 1982-07-08 1984-01-13 Petroles Cie Francaise Outil de forage rotatif muni d'un dispositif de percussion
DE3866865D1 (de) * 1987-09-09 1992-01-23 Max Fehr Pneumatischer linearvibrator.
US5209152A (en) * 1992-03-31 1993-05-11 Graco, Inc. Airfoil changeover device
CN106917582B (zh) * 2017-05-09 2023-06-23 长江大学 一种轴向双作用液力冲击器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US397166A (en) * 1889-02-05 Emine
US213134A (en) * 1879-03-11 Improvement

Also Published As

Publication number Publication date
FR1072372A (fr) 1954-09-13
DE931761C (de) 1955-08-16
US2773483A (en) 1956-12-11
GB709893A (en) 1954-06-02

Similar Documents

Publication Publication Date Title
AT175432B (sv)
BE514697A (sv)
AT190786B (sv)
FR1038208A (sv)
AT192177A (sv)
BE501787A (sv)
BE500989A (sv)
NL6814686A (sv)
BE501708A (sv)
BE707953A (sv)
BE515722A (sv)
BE514608A (sv)
BE513705A (sv)
BE512887A (sv)
BE510517A (sv)
BE510416A (sv)
BE510399A (sv)
BE508620A (sv)
BE508503A (sv)
BE507248A (sv)
BE502672A (sv)
BE502089A (sv)
BE515262A (sv)
BE502010A (sv)
BE501200A (sv)