DE3103856A1 - Hydraulische schlagvorrichtung - Google Patents

Hydraulische schlagvorrichtung

Info

Publication number
DE3103856A1
DE3103856A1 DE19813103856 DE3103856A DE3103856A1 DE 3103856 A1 DE3103856 A1 DE 3103856A1 DE 19813103856 DE19813103856 DE 19813103856 DE 3103856 A DE3103856 A DE 3103856A DE 3103856 A1 DE3103856 A1 DE 3103856A1
Authority
DE
Germany
Prior art keywords
pressure
piston
working
line
control
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.)
Granted
Application number
DE19813103856
Other languages
German (de)
English (en)
Other versions
DE3103856C2 (enExample
Inventor
Günter Dipl.-Ing. 5960 Olpe Klemm
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.)
Ing G Klemm Bohrtechnik 5962 Drolshagen GmbH
Original Assignee
Hydroc Gesteinsbohrtechnik 5960 Olpe GmbH
Hydroc Gesteinsbohrtechnik GmbH
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 Hydroc Gesteinsbohrtechnik 5960 Olpe GmbH, Hydroc Gesteinsbohrtechnik GmbH filed Critical Hydroc Gesteinsbohrtechnik 5960 Olpe GmbH
Priority to DE19813103856 priority Critical patent/DE3103856A1/de
Publication of DE3103856A1 publication Critical patent/DE3103856A1/de
Application granted granted Critical
Publication of DE3103856C2 publication Critical patent/DE3103856C2/de
Granted 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
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
    • 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)
  • Fluid-Pressure Circuits (AREA)
DE19813103856 1981-02-05 1981-02-05 Hydraulische schlagvorrichtung Granted DE3103856A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813103856 DE3103856A1 (de) 1981-02-05 1981-02-05 Hydraulische schlagvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813103856 DE3103856A1 (de) 1981-02-05 1981-02-05 Hydraulische schlagvorrichtung

Publications (2)

Publication Number Publication Date
DE3103856A1 true DE3103856A1 (de) 1982-09-09
DE3103856C2 DE3103856C2 (enExample) 1989-10-05

Family

ID=6124060

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813103856 Granted DE3103856A1 (de) 1981-02-05 1981-02-05 Hydraulische schlagvorrichtung

Country Status (1)

Country Link
DE (1) DE3103856A1 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407182B (de) * 1994-07-08 2001-01-25 Klemm Bohrtech Hydraulischer schlaghammer
AT407183B (de) * 1994-07-08 2001-01-25 Klemm Bohrtech Fluidbetätigter schlaghammer
AT407280B (de) * 1995-04-27 2001-02-26 Boehler Pneumatik Internat Gmb Einrichtung zum verstellen des hubes von fluidgesteuerten schlageinrichtungen
WO2002008590A1 (fr) * 2000-07-18 2002-01-31 Lei Lai Machine ou moteur a piston libre
CN105829631A (zh) * 2013-12-18 2016-08-03 日本气动工业株式会社 冲击工具
IT201700005061A1 (it) * 2017-01-18 2017-04-18 Osa Demolition Equipment S R L Demolitore idraulico con boccola riportata su valvola distributore

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424079C1 (de) * 1994-07-08 1996-02-15 Klemm Bohrtech Hydraulischer Schlaghammer
DE4424078C2 (de) * 1994-07-08 1996-10-10 Klemm Bohrtech Hydraulischer Schlaghammer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2024501A1 (de) * 1970-05-20 1971-12-09 Fried. Krupp Gmbh, 4300 Essen Schlaggerät mit hydraulisch hin- und herbewegtem Arbeitskolben
DE2461633B1 (de) * 1974-12-27 1976-06-24 Klemm Bohrtech Hydraulische schlagvorrichtung
US3965799A (en) * 1973-09-14 1976-06-29 Roxon Oy Hydraulically operated percussion device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2024501A1 (de) * 1970-05-20 1971-12-09 Fried. Krupp Gmbh, 4300 Essen Schlaggerät mit hydraulisch hin- und herbewegtem Arbeitskolben
US3965799A (en) * 1973-09-14 1976-06-29 Roxon Oy Hydraulically operated percussion device
DE2461633B1 (de) * 1974-12-27 1976-06-24 Klemm Bohrtech Hydraulische schlagvorrichtung

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407182B (de) * 1994-07-08 2001-01-25 Klemm Bohrtech Hydraulischer schlaghammer
AT407183B (de) * 1994-07-08 2001-01-25 Klemm Bohrtech Fluidbetätigter schlaghammer
AT407280B (de) * 1995-04-27 2001-02-26 Boehler Pneumatik Internat Gmb Einrichtung zum verstellen des hubes von fluidgesteuerten schlageinrichtungen
WO2002008590A1 (fr) * 2000-07-18 2002-01-31 Lei Lai Machine ou moteur a piston libre
CN105829631A (zh) * 2013-12-18 2016-08-03 日本气动工业株式会社 冲击工具
CN105829631B (zh) * 2013-12-18 2018-05-01 日本气动工业株式会社 冲击工具
US10343272B2 (en) 2013-12-18 2019-07-09 Nippon Pneumatic Mfg. Co., Ltd. Impact-driven tool
IT201700005061A1 (it) * 2017-01-18 2017-04-18 Osa Demolition Equipment S R L Demolitore idraulico con boccola riportata su valvola distributore

Also Published As

Publication number Publication date
DE3103856C2 (enExample) 1989-10-05

Similar Documents

Publication Publication Date Title
DE2518240C2 (de) Hydraulisches Schlagwerk für ein Werkzeug
DE1940836C3 (de) Hydraulische Schlag- oder Drehschlagbohrmaschine
DE2400925A1 (de) Schlagvorrichtung
DE4227065C2 (de) Hydropneumatischer Hammer
DE4028595C2 (enExample)
DE2062690C2 (de) Druckmittelbetriebener Versenkbohrhammer
DE2730567A1 (de) Schlagwerk
DE3400302C2 (enExample)
EP0472982A2 (de) Hydraulisch betriebene Schlagdrehbohrvorrichtung, insbesondere zum Ankerlochbohren
DE3882971T2 (de) Hydraulische Schlagvorrichtung.
DE2754489A1 (de) Hydraulisch betaetigte schlagvorrichtung
DE1812911A1 (de) Schlaggeraet
DE3103856A1 (de) Hydraulische schlagvorrichtung
DE2461633B1 (de) Hydraulische schlagvorrichtung
EP0164334B1 (de) Hydraulischer Zylinder mit Kraftmultiplikation
DE2107510C3 (de) Hydraulisches Schlagwerkzeug
DE102009038385A1 (de) Rammbohrvorrichtung mit einem pneumatischen Antrieb und einer hydraulischen Umsteuerung der Bewegungsrichtung
DE69423511T2 (de) Hydraulischer schlagantrieb
DE3590888C2 (de) Stossvorrichtung
DE1293026B (de) Linear wirkender Stellzylinder
DE2732164A1 (de) Hydraulisch angetriebene schlagvorrichtung
EP0074419A1 (de) Elektrischer Hochleistungsschalter mit hydraulischer Betätigungsvorrichtung
DE3048229C2 (de) Rückschlagventil für Grubenausbaustempel
DE2905178C2 (de) Bremsventil zur gesteuerten Entlastung eines Hochdruckraums
DE3211456C2 (enExample)

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B25D 9/18

8127 New person/name/address of the applicant

Owner name: ING. G. KLEMM, BOHRTECHNIK GMBH, 5962 DROLSHAGEN,

D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee