ATE55288T1 - Hydraulischer schlagmechanismus. - Google Patents

Hydraulischer schlagmechanismus.

Info

Publication number
ATE55288T1
ATE55288T1 AT84106221T AT84106221T ATE55288T1 AT E55288 T1 ATE55288 T1 AT E55288T1 AT 84106221 T AT84106221 T AT 84106221T AT 84106221 T AT84106221 T AT 84106221T AT E55288 T1 ATE55288 T1 AT E55288T1
Authority
AT
Austria
Prior art keywords
piston
working cylinder
chamber
working
distributor bushing
Prior art date
Application number
AT84106221T
Other languages
English (en)
Inventor
Georgi Stoyanov Georgiev
Ivan Georgiev Kralev
Original Assignee
Stopanski Komb
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 Stopanski Komb filed Critical Stopanski Komb
Application granted granted Critical
Publication of ATE55288T1 publication Critical patent/ATE55288T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
    • B06B1/183—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with reciprocating masses
    • 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
    • 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
    • B25D9/16—Valve arrangements therefor
    • B25D9/20—Valve arrangements therefor involving a tubular-type slide valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D2209/005—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously having a tubular-slide valve, which is coaxial with the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Fluid-Damping Devices (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Lubricants (AREA)
AT84106221T 1983-05-30 1984-05-30 Hydraulischer schlagmechanismus. ATE55288T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BG8361138A BG38432A1 (en) 1983-05-30 1983-05-30 Hydraulic percussion mechanism
EP84106221A EP0127191B1 (de) 1983-05-30 1984-05-30 Hydraulischer Schlagmechanismus

Publications (1)

Publication Number Publication Date
ATE55288T1 true ATE55288T1 (de) 1990-08-15

Family

ID=3912263

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84106221T ATE55288T1 (de) 1983-05-30 1984-05-30 Hydraulischer schlagmechanismus.

Country Status (5)

Country Link
EP (1) EP0127191B1 (de)
AT (1) ATE55288T1 (de)
BG (1) BG38432A1 (de)
DE (1) DE3482914D1 (de)
HU (1) HU195682B (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE690185C (de) * 1939-02-05 1940-04-18 Stahlwerk Mark Wengern Akt Ges Pressluftschlagwerkzeug mit Schiebersteuerung
GB1125755A (en) * 1965-04-23 1968-08-28 Vickers Ltd Improvements in or relating to hydraulically operated tools
FI50390C (fi) * 1973-09-14 1976-03-10 Murskauskone Oy Hydraulisesti käytetty iskulaite
FI56430C (fi) * 1975-10-20 1982-08-09 Tampella Oy Ab Slaganordning driven av en tryckvaetska
BG27475A1 (en) * 1978-10-03 1979-11-12 Georgiev Hydraulic percussive mechanism

Also Published As

Publication number Publication date
HUT34800A (en) 1985-04-28
BG38432A1 (en) 1985-12-16
EP0127191B1 (de) 1990-08-08
HU195682B (en) 1988-06-28
EP0127191A2 (de) 1984-12-05
EP0127191A3 (en) 1986-12-30
DE3482914D1 (de) 1990-09-13

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Legal Events

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