DE2206391A1 - Hydraulischer Vibrator - Google Patents

Hydraulischer Vibrator

Info

Publication number
DE2206391A1
DE2206391A1 DE19722206391 DE2206391A DE2206391A1 DE 2206391 A1 DE2206391 A1 DE 2206391A1 DE 19722206391 DE19722206391 DE 19722206391 DE 2206391 A DE2206391 A DE 2206391A DE 2206391 A1 DE2206391 A1 DE 2206391A1
Authority
DE
Germany
Prior art keywords
control sleeve
hydraulic vibrator
annular chamber
vibrator
hydraulic
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.)
Pending
Application number
DE19722206391
Other languages
German (de)
English (en)
Inventor
Peter Dipl.-Ing. χ 5500 Nordhausen Prusseit
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.)
SCHWERMASCH NOBAS VEB
Original Assignee
SCHWERMASCH NOBAS VEB
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
Priority claimed from DD15870871A external-priority patent/DD97142A2/xx
Application filed by SCHWERMASCH NOBAS VEB filed Critical SCHWERMASCH NOBAS VEB
Publication of DE2206391A1 publication Critical patent/DE2206391A1/de
Pending 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
DE19722206391 1971-02-18 1972-02-11 Hydraulischer Vibrator Pending DE2206391A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD15319171 1971-02-18
DD15870871A DD97142A2 (enExample) 1971-11-02 1971-11-02

Publications (1)

Publication Number Publication Date
DE2206391A1 true DE2206391A1 (de) 1972-08-31

Family

ID=25747377

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722206391 Pending DE2206391A1 (de) 1971-02-18 1972-02-11 Hydraulischer Vibrator

Country Status (4)

Country Link
DE (1) DE2206391A1 (enExample)
FR (1) FR2125902A5 (enExample)
RO (1) RO61840A (enExample)
SE (1) SE368914B (enExample)

Also Published As

Publication number Publication date
RO61840A (enExample) 1977-06-15
FR2125902A5 (enExample) 1972-09-29
SE368914B (enExample) 1974-07-29

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