JPS4950368A - - Google Patents

Info

Publication number
JPS4950368A
JPS4950368A JP48070401A JP7040173A JPS4950368A JP S4950368 A JPS4950368 A JP S4950368A JP 48070401 A JP48070401 A JP 48070401A JP 7040173 A JP7040173 A JP 7040173A JP S4950368 A JPS4950368 A JP S4950368A
Authority
JP
Japan
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
JP48070401A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4950368A publication Critical patent/JPS4950368A/ja
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Road Paving Machines (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
JP48070401A 1972-06-24 1973-06-21 Pending JPS4950368A (hr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2231106A DE2231106C3 (de) 1972-06-24 1972-06-24 Hydraulischer Schwingungserreger für Vibrationsverdichter

Publications (1)

Publication Number Publication Date
JPS4950368A true JPS4950368A (hr) 1974-05-16

Family

ID=5848760

Family Applications (2)

Application Number Title Priority Date Filing Date
JP48070401A Pending JPS4950368A (hr) 1972-06-24 1973-06-21
JP57235149A Granted JPS58180802A (ja) 1972-06-24 1982-12-27 振動突固め機用振動式水圧励振装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP57235149A Granted JPS58180802A (ja) 1972-06-24 1982-12-27 振動突固め機用振動式水圧励振装置

Country Status (8)

Country Link
US (1) US3849986A (hr)
JP (2) JPS4950368A (hr)
CA (1) CA991050A (hr)
CH (1) CH562061A5 (hr)
DE (1) DE2231106C3 (hr)
FR (1) FR2190026A5 (hr)
GB (1) GB1429557A (hr)
ZA (1) ZA733926B (hr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6057909U (ja) * 1983-08-22 1985-04-23 藤井　大介 整畦機
JPS6057907U (ja) * 1983-08-22 1985-04-23 藤井　大介 整畦機
JPS6057910U (ja) * 1983-08-22 1985-04-23 藤井　大介 整畦機
JPS6057908U (ja) * 1983-08-22 1985-04-23 藤井　大介 整畦機
JPS61209502A (ja) * 1985-12-18 1986-09-17 藤井　大介 整畦機

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965822A (en) * 1974-11-11 1976-06-29 Canron, Inc. Shoulder tamping lifting jack
DE2607190C3 (de) * 1976-02-23 1981-07-16 Koehring Gmbh - Bomag Division, 5407 Boppard Hydraulischer Schwingungserreger für Vibrationsverdichter
US6742960B2 (en) * 2002-07-09 2004-06-01 Caterpillar Inc. Vibratory compactor and method of using same
WO2004087342A1 (ja) * 2003-03-28 2004-10-14 Masahisa Fujimoto キャビテーション発生装置
IT1392369B1 (it) * 2008-12-19 2012-02-28 Innovative Technological Systems Di Fontana Claudio Ditta Individuale Motore a combustione esterna
JP2011169425A (ja) * 2010-02-19 2011-09-01 Seiko Epson Corp アクチュエーター
CN111828439B (zh) * 2020-06-16 2022-08-09 浙大城市学院 一种高频率液压激振器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE311417C (hr) *
GB603907A (en) * 1945-01-04 1948-06-24 Olaer Marine Improvements in synchronous hydraulic transmissions

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6057909U (ja) * 1983-08-22 1985-04-23 藤井　大介 整畦機
JPS6057907U (ja) * 1983-08-22 1985-04-23 藤井　大介 整畦機
JPS6057910U (ja) * 1983-08-22 1985-04-23 藤井　大介 整畦機
JPS6057908U (ja) * 1983-08-22 1985-04-23 藤井　大介 整畦機
JPH0520085Y2 (hr) * 1983-08-22 1993-05-26
JPH0520083Y2 (hr) * 1983-08-22 1993-05-26
JPH0520084Y2 (hr) * 1983-08-22 1993-05-26
JPS61209502A (ja) * 1985-12-18 1986-09-17 藤井　大介 整畦機

Also Published As

Publication number Publication date
US3849986A (en) 1974-11-26
DE2231106A1 (de) 1974-01-10
FR2190026A5 (hr) 1974-01-25
JPS58180802A (ja) 1983-10-22
ZA733926B (en) 1974-05-29
GB1429557A (en) 1976-03-24
CA991050A (en) 1976-06-15
DE2231106C3 (de) 1978-11-09
CH562061A5 (hr) 1975-05-30
JPS6157481B2 (hr) 1986-12-06
DE2231106B2 (de) 1978-03-09

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Legal Events

Date Code Title Description
A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 19820831