GB1487085A - Vibrators - Google Patents

Vibrators

Info

Publication number
GB1487085A
GB1487085A GB51710/74A GB5171074A GB1487085A GB 1487085 A GB1487085 A GB 1487085A GB 51710/74 A GB51710/74 A GB 51710/74A GB 5171074 A GB5171074 A GB 5171074A GB 1487085 A GB1487085 A GB 1487085A
Authority
GB
United Kingdom
Prior art keywords
spool
bore
ports
pressure fluid
land
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
GB51710/74A
Other languages
English (en)
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.)
Hunter Automated Machinery Corp
Original Assignee
Hunter Automated Machinery Corp
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 Hunter Automated Machinery Corp filed Critical Hunter Automated Machinery Corp
Publication of GB1487085A publication Critical patent/GB1487085A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Multiple-Way Valves (AREA)
  • Jigging Conveyors (AREA)
GB51710/74A 1974-03-21 1974-11-29 Vibrators Expired GB1487085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US453329A US3879018A (en) 1974-03-21 1974-03-21 Vibrators

Publications (1)

Publication Number Publication Date
GB1487085A true GB1487085A (en) 1977-09-28

Family

ID=23800128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51710/74A Expired GB1487085A (en) 1974-03-21 1974-11-29 Vibrators

Country Status (6)

Country Link
US (1) US3879018A (enExample)
JP (1) JPS50128276A (enExample)
DE (1) DE2513135A1 (enExample)
FR (1) FR2264600B3 (enExample)
GB (1) GB1487085A (enExample)
IT (1) IT1032356B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418769A (en) * 1981-03-12 1983-12-06 Cooper Industries, Inc. Hammer starting mechanism
JP3468672B2 (ja) * 1997-10-23 2003-11-17 帝人製機株式会社 振動発生装置
US6209964B1 (en) 1999-03-03 2001-04-03 Jose Pinto Dump truck vibrator
DE102014108848A1 (de) * 2014-06-25 2015-12-31 Construction Tools Gmbh Vorrichtung zur Drucküberwachung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1599299A (en) * 1926-09-07 Vibrator
US1245603A (en) * 1915-06-10 1917-11-06 Tabor Mfg Co Vibrator.
US1486491A (en) * 1919-01-04 1924-03-11 Mumford Molding Machine Compan Vibrator
US1486486A (en) * 1919-01-04 1924-03-11 Mumford Molding Machine Compan Vibrator
US3718318A (en) * 1971-04-05 1973-02-27 Sherwin Williams Co Vibrator for foundry molding and like machines

Also Published As

Publication number Publication date
DE2513135A1 (de) 1975-09-25
US3879018A (en) 1975-04-22
IT1032356B (it) 1979-05-30
JPS50128276A (enExample) 1975-10-09
FR2264600B3 (enExample) 1977-11-25
FR2264600A1 (enExample) 1975-10-17

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed