DE1812911C3 - Schlaggerät - Google Patents

Schlaggerät

Info

Publication number
DE1812911C3
DE1812911C3 DE1812911A DE1812911A DE1812911C3 DE 1812911 C3 DE1812911 C3 DE 1812911C3 DE 1812911 A DE1812911 A DE 1812911A DE 1812911 A DE1812911 A DE 1812911A DE 1812911 C3 DE1812911 C3 DE 1812911C3
Authority
DE
Germany
Prior art keywords
chamber
pressure
pressure chamber
plunger
medium
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
DE1812911A
Other languages
German (de)
English (en)
Other versions
DE1812911B2 (ref
DE1812911A1 (de
Inventor
Jack Benton La Jolla Calif. Ottestad (V.St.A.)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE1812911A1 publication Critical patent/DE1812911A1/de
Publication of DE1812911B2 publication Critical patent/DE1812911B2/de
Application granted granted Critical
Publication of DE1812911C3 publication Critical patent/DE1812911C3/de
Expired legal-status Critical Current

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
    • B25D9/14—Control devices for the reciprocating piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Safety Valves (AREA)
DE1812911A 1968-01-02 1968-12-05 Schlaggerät Expired DE1812911C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US695194A US3524385A (en) 1966-07-11 1968-01-02 Control means for fluid-powered devices

Publications (3)

Publication Number Publication Date
DE1812911A1 DE1812911A1 (de) 1969-07-31
DE1812911B2 DE1812911B2 (ref) 1980-02-28
DE1812911C3 true DE1812911C3 (de) 1980-10-16

Family

ID=24792015

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1812911A Expired DE1812911C3 (de) 1968-01-02 1968-12-05 Schlaggerät

Country Status (3)

Country Link
US (1) US3524385A (ref)
JP (1) JPS5028591B1 (ref)
DE (1) DE1812911C3 (ref)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645091A (en) * 1970-08-17 1972-02-29 Valery Vasilievich Ivanov Gun-type device for mechanical assembly work utilizing energy of explosion
US3687008A (en) * 1971-02-01 1972-08-29 W J Savage Co Inc Pressure fluid controlled reciprocating mechanism
US3822633A (en) * 1972-08-10 1974-07-09 Impulse Prod Corp Control means for a fluid-powered device
US3924513A (en) * 1972-08-10 1975-12-09 Impulse Prod Corp Control means for a fluid-powered device
US3925985A (en) * 1973-01-09 1975-12-16 Rapidex Inc Impact actuator
US4018135A (en) * 1973-12-26 1977-04-19 Construction Technology, Inc. Hydraulically powered impact device
JPS5372361U (ref) * 1976-11-17 1978-06-16
SE431159B (sv) * 1980-05-05 1984-01-23 Hans Arne Valentin Johansson Lyftaggregat vid patientlyftanordningar
ZA814749B (en) * 1981-07-13 1982-07-28 Chamber Of Mines Services Ltd Hydraulic reciprocating machines
DE3233753A1 (de) * 1982-09-11 1984-03-15 Sobhy Labib Dipl.-Ing. 5210 Troisdorf Girguis Gleichlaufdrehgelenk
US4674397A (en) * 1985-02-21 1987-06-23 Wilcox Thomas J Fluid-operated reciprocating motor
DE3820449A1 (de) * 1988-06-16 1989-12-21 Loehr & Bromkamp Gmbh Gleichlaufverschiebegelenk mit anschlaegen
US5065824A (en) * 1989-12-28 1991-11-19 Esco Corporation Hydraulically powered repetitive impact hammer
DE4042277C2 (de) * 1990-12-31 1995-06-14 Gkn Automotive Ag Gleichlaufdrehgelenk mit reduzierten Käfig-Abstützflächen
FR2675743B1 (fr) * 1991-04-23 1993-07-16 Technifor Stylet de marquage.
US7156190B2 (en) * 2003-12-19 2007-01-02 Clark Equipment Company Impact tool
US7628524B2 (en) * 2005-07-29 2009-12-08 Richard Lemay Decorations with optic fibers

Also Published As

Publication number Publication date
DE1812911B2 (ref) 1980-02-28
DE1812911A1 (de) 1969-07-31
JPS5028591B1 (ref) 1975-09-17
US3524385A (en) 1970-08-18

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8340 Patent of addition ceased/non-payment of fee of main patent