DE931761C - Antriebsvorrichtung fuer Schlagwerkzeuge, welche durch ein Druckmittel betaetigt werden - Google Patents

Antriebsvorrichtung fuer Schlagwerkzeuge, welche durch ein Druckmittel betaetigt werden

Info

Publication number
DE931761C
DE931761C DEL13730A DEL0013730A DE931761C DE 931761 C DE931761 C DE 931761C DE L13730 A DEL13730 A DE L13730A DE L0013730 A DEL0013730 A DE L0013730A DE 931761 C DE931761 C DE 931761C
Authority
DE
Germany
Prior art keywords
piston
guide member
drive device
pressure chamber
slide
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEL13730A
Other languages
German (de)
English (en)
Inventor
Endre Gal
Karoly Gerber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licencia Talalmanyokat Ertekesito Vallalat
Original Assignee
Licencia Talalmanyokat Ertekesito Vallalat
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 Licencia Talalmanyokat Ertekesito Vallalat filed Critical Licencia Talalmanyokat Ertekesito Vallalat
Application granted granted Critical
Publication of DE931761C publication Critical patent/DE931761C/de
Expired legal-status Critical Current

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)
DEL13730A 1951-11-03 1952-10-29 Antriebsvorrichtung fuer Schlagwerkzeuge, welche durch ein Druckmittel betaetigt werden Expired DE931761C (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE931761C true DE931761C (de) 1955-08-16

Family

ID=10980069

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL13730A Expired DE931761C (de) 1951-11-03 1952-10-29 Antriebsvorrichtung fuer Schlagwerkzeuge, welche durch ein Druckmittel betaetigt werden

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834388A1 (de) * 1977-08-05 1979-02-15 Petroles Cie Francaise Schlagbohrwerkzeug

Families Citing this family (9)

* 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
FR2529939A1 (fr) * 1982-07-08 1984-01-13 Petroles Cie Francaise Outil de forage rotatif muni d'un dispositif de percussion
WO1989002514A1 (fr) * 1987-09-09 1989-03-23 Max Fehr Vibrateur pneumatique lineaire
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
US213134A (en) * 1879-03-11 Improvement
US397166A (en) * 1889-02-05 Emine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834388A1 (de) * 1977-08-05 1979-02-15 Petroles Cie Francaise Schlagbohrwerkzeug

Also Published As

Publication number Publication date
BE515262A (OSRAM)
US2773483A (en) 1956-12-11
GB709893A (en) 1954-06-02
FR1072372A (fr) 1954-09-13

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