CH550322A - Hydraulische steuereinrichtung fuer einen beidseitig ab- wechslungsweise beaufschlagbaren kolben hoher hubzahl. - Google Patents

Hydraulische steuereinrichtung fuer einen beidseitig ab- wechslungsweise beaufschlagbaren kolben hoher hubzahl.

Info

Publication number
CH550322A
CH550322A CH1458172A CH1458172A CH550322A CH 550322 A CH550322 A CH 550322A CH 1458172 A CH1458172 A CH 1458172A CH 1458172 A CH1458172 A CH 1458172A CH 550322 A CH550322 A CH 550322A
Authority
CH
Switzerland
Prior art keywords
sides
control device
hydraulic control
stroke piston
alternately openable
Prior art date
Application number
CH1458172A
Other languages
German (de)
English (en)
Original Assignee
Meyer Albert
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 Meyer Albert filed Critical Meyer Albert
Priority to CH1458172A priority Critical patent/CH550322A/xx
Priority to BE136022A priority patent/BE805286A/xx
Priority to JP48109177A priority patent/JPS4972774A/ja
Priority to ZA737667*A priority patent/ZA737667B/xx
Priority to DE19732348871 priority patent/DE2348871A1/de
Priority to AU60886/73A priority patent/AU6088673A/en
Priority to NL7313608A priority patent/NL7313608A/xx
Priority to IT29720/73A priority patent/IT995579B/it
Priority to ES419466A priority patent/ES419466A1/es
Priority to FR7335511A priority patent/FR2202541A5/fr
Publication of CH550322A publication Critical patent/CH550322A/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
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/08—Distributing valve-gear peculiar thereto
    • F03C1/10—Distributing valve-gear peculiar thereto actuated by piston or piston-rod
    • F03C1/12—Distributing valve-gear peculiar thereto actuated by piston or piston-rod mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Basic Packing Technique (AREA)
  • Fluid-Pressure Circuits (AREA)
CH1458172A 1972-10-05 1972-10-05 Hydraulische steuereinrichtung fuer einen beidseitig ab- wechslungsweise beaufschlagbaren kolben hoher hubzahl. CH550322A (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH1458172A CH550322A (de) 1972-10-05 1972-10-05 Hydraulische steuereinrichtung fuer einen beidseitig ab- wechslungsweise beaufschlagbaren kolben hoher hubzahl.
BE136022A BE805286A (fr) 1972-10-05 1973-09-25 Dispositif de commande hydraulique pour un piston a nombre de courses eleve et pouvant etre sollicite alternativement sur les deux faces
JP48109177A JPS4972774A (xx) 1972-10-05 1973-09-27
ZA737667*A ZA737667B (en) 1972-10-05 1973-09-28 Hydraulic control apparatus for a piston of high number of strokes and alternately impingeable at both piston faces
DE19732348871 DE2348871A1 (de) 1972-10-05 1973-09-28 Hydraulische steuereinrichtung fuer einen beidseitig abwechslungsweise beaufschlagbaren kolben hoher hubzahl
AU60886/73A AU6088673A (en) 1972-10-05 1973-10-02 Hydraulic control apparatus fora piston of high number of strokes and alternately impingeable at both piston faces
NL7313608A NL7313608A (xx) 1972-10-05 1973-10-03
IT29720/73A IT995579B (it) 1972-10-05 1973-10-04 Comando idraulico per uno stantuffo a cadenza elevata sollecitabile sui due lati in alternanza
ES419466A ES419466A1 (es) 1972-10-05 1973-10-04 Dispositivo de gobierno hidraulico para un embolo suscepti-ble de ser accionado alternativamente en ambos sentidos a elevado numero de carreras.
FR7335511A FR2202541A5 (xx) 1972-10-05 1973-10-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1458172A CH550322A (de) 1972-10-05 1972-10-05 Hydraulische steuereinrichtung fuer einen beidseitig ab- wechslungsweise beaufschlagbaren kolben hoher hubzahl.

Publications (1)

Publication Number Publication Date
CH550322A true CH550322A (de) 1974-06-14

Family

ID=4402059

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1458172A CH550322A (de) 1972-10-05 1972-10-05 Hydraulische steuereinrichtung fuer einen beidseitig ab- wechslungsweise beaufschlagbaren kolben hoher hubzahl.

Country Status (10)

Country Link
JP (1) JPS4972774A (xx)
AU (1) AU6088673A (xx)
BE (1) BE805286A (xx)
CH (1) CH550322A (xx)
DE (1) DE2348871A1 (xx)
ES (1) ES419466A1 (xx)
FR (1) FR2202541A5 (xx)
IT (1) IT995579B (xx)
NL (1) NL7313608A (xx)
ZA (1) ZA737667B (xx)

Also Published As

Publication number Publication date
ZA737667B (en) 1974-08-28
DE2348871A1 (de) 1974-04-11
ES419466A1 (es) 1976-03-16
FR2202541A5 (xx) 1974-05-03
BE805286A (fr) 1974-01-16
NL7313608A (xx) 1974-04-09
IT995579B (it) 1975-11-20
JPS4972774A (xx) 1974-07-13
AU6088673A (en) 1975-04-10

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Legal Events

Date Code Title Description
PL Patent ceased