DE3866865D1 - Pneumatischer linearvibrator. - Google Patents

Pneumatischer linearvibrator.

Info

Publication number
DE3866865D1
DE3866865D1 DE8888907143T DE3866865T DE3866865D1 DE 3866865 D1 DE3866865 D1 DE 3866865D1 DE 8888907143 T DE8888907143 T DE 8888907143T DE 3866865 T DE3866865 T DE 3866865T DE 3866865 D1 DE3866865 D1 DE 3866865D1
Authority
DE
Germany
Prior art keywords
piston
pct
pressure medium
guide
axial bore
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 - Lifetime
Application number
DE8888907143T
Other languages
English (en)
Inventor
Max Fehr
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
Application granted granted Critical
Publication of DE3866865D1 publication Critical patent/DE3866865D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B11/00—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
DE8888907143T 1987-09-09 1988-08-23 Pneumatischer linearvibrator. Expired - Lifetime DE3866865D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH349287 1987-09-09
PCT/CH1988/000143 WO1989002514A1 (en) 1987-09-09 1988-08-23 Pneumatic linear vibrator

Publications (1)

Publication Number Publication Date
DE3866865D1 true DE3866865D1 (de) 1992-01-23

Family

ID=4257166

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888907143T Expired - Lifetime DE3866865D1 (de) 1987-09-09 1988-08-23 Pneumatischer linearvibrator.

Country Status (5)

Country Link
US (1) US5070769A (de)
EP (1) EP0330687B1 (de)
AT (1) ATE70336T1 (de)
DE (1) DE3866865D1 (de)
WO (1) WO1989002514A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPM597094A0 (en) * 1994-05-31 1994-06-23 Hansen, A.M. Dynamic linear mass accelerator
DE19652707C2 (de) * 1996-12-18 2000-07-20 Netter Gmbh Pneumatischer Klopfer
US7225725B2 (en) * 2005-05-17 2007-06-05 Trestain Dennis A Bi-directional pneumatic motor
US9499085B2 (en) * 2013-06-25 2016-11-22 Martin Engineering Company Vibratory apparatus
KR101546056B1 (ko) * 2013-08-09 2015-08-20 이경운 진동발생장치

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL35760C (de) *
FR760428A (fr) * 1932-11-24 1934-02-22 Cie Parisienne Outil Air Compr Vibrateur
BE515262A (de) * 1951-11-03
US2748750A (en) * 1953-01-13 1956-06-05 Armour Res Found Vibrationless pneumatic impact tool
US2917025A (en) * 1958-06-03 1959-12-15 Richard O Dulaney Pneumatic drill hammer
US2887989A (en) * 1958-07-03 1959-05-26 Richard O Dulaney Pneumatic rotary drill hammer
US3045768A (en) * 1958-07-14 1962-07-24 Gardner Denver Co Fluid operated percussion drill
US3736843A (en) * 1971-05-20 1973-06-05 Applied Power Ind Inc Vibrator apparatus
US4026193A (en) * 1974-09-19 1977-05-31 Raymond International Inc. Hydraulically driven hammer system
SE406875B (sv) * 1976-03-15 1979-03-05 Nilsson Goran Alfred Avvribreringsanordning vid med tryckmediedriven, fram- och atergaende slagmekanism forsedda verktyg
SU655824A1 (ru) * 1976-07-07 1979-04-05 Институт Горного Дела Со Ан Ссср Пневматическое ударное устройство дл бурени скважин
US4303002A (en) * 1978-01-31 1981-12-01 Maslakov Petr A Hand-operated pneumatic impact machine
US4351225A (en) * 1980-01-17 1982-09-28 The Aro Corporation Vibration attenuation construction for an impact air tool

Also Published As

Publication number Publication date
EP0330687B1 (de) 1991-12-11
EP0330687A1 (de) 1989-09-06
US5070769A (en) 1991-12-10
WO1989002514A1 (en) 1989-03-23
ATE70336T1 (de) 1991-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8328 Change in the person/name/address of the agent

Representative=s name: FIENER, J., PAT.-ANW., 87719 MINDELHEIM