CA958577A - Eccentric system for vibratory earth compactor - Google Patents

Eccentric system for vibratory earth compactor

Info

Publication number
CA958577A
CA958577A CA148,682A CA148682A CA958577A CA 958577 A CA958577 A CA 958577A CA 148682 A CA148682 A CA 148682A CA 958577 A CA958577 A CA 958577A
Authority
CA
Canada
Prior art keywords
eccentric system
earth compactor
vibratory
vibratory earth
compactor
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
CA148,682A
Other versions
CA148682S (en
Inventor
Paul C. Wallick
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.)
Scott Technologies Inc
Original Assignee
ATO Inc
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 ATO Inc filed Critical ATO Inc
Application granted granted Critical
Publication of CA958577A publication Critical patent/CA958577A/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
    • B06B1/186—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with rotary unbalanced masses
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
    • E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
    • E01C19/286—Vibration or impact-imparting means; Arrangement, mounting or adjustment thereof; Construction or mounting of the rolling elements, transmission or drive thereto, e.g. to vibrator mounted inside the roll
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18344—Unbalanced weights
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18544—Rotary to gyratory
    • Y10T74/18552—Unbalanced weight

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
CA148,682A 1971-08-13 1972-08-03 Eccentric system for vibratory earth compactor Expired CA958577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17156771A 1971-08-13 1971-08-13

Publications (1)

Publication Number Publication Date
CA958577A true CA958577A (en) 1974-12-03

Family

ID=22624243

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,682A Expired CA958577A (en) 1971-08-13 1972-08-03 Eccentric system for vibratory earth compactor

Country Status (4)

Country Link
US (1) US3721129A (en)
CA (1) CA958577A (en)
DE (1) DE2239870C2 (en)
GB (1) GB1351432A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270396A (en) * 1979-05-23 1981-06-02 Global Manufacturing, Inc. Vibrator
US4288165A (en) 1979-08-15 1981-09-08 The Hutson Corporation Vibratory actuator incorporating hydrodynamic journal bearing
US4387539A (en) 1981-03-30 1983-06-14 The Hutson Corporation Vibratory actuator
CH679051A5 (en) * 1989-08-03 1991-12-13 Ammann Duomat Verdichtung Ag Ground compacting for earth working and road construction
EP0411348A1 (en) * 1989-08-03 1991-02-06 Ammann-Duomat Verdichtung Ag Method for compacting soil and machine therefor
US6007273A (en) * 1998-10-22 1999-12-28 Caterpillar Inc. Arrangement and method for cooling a bearing assembly
US7740085B2 (en) * 2005-12-13 2010-06-22 Roussy Raymond J Vibratory apparatus for a rotary-vibratory drill
CN201598551U (en) * 2009-12-02 2010-10-06 三一重工股份有限公司 Vibrating bearing lubricating device and vibrating road roller with same
US8556039B2 (en) 2011-06-29 2013-10-15 Caterpillar Paving Products Inc. System and method to prevent premature wear on key shaft
CN104233931B (en) * 2014-08-19 2017-01-11 湖南三一路面机械有限公司 Amplitude adjusting device, vibration device and road roller
CZ305758B6 (en) * 2014-10-22 2016-03-02 Ammann Czech Republic A.S. Vibratory roller
US20210003248A1 (en) * 2018-03-15 2021-01-07 Volvo Construction Equipment Ab Fan for lubrication and cooling of eccentric bearings in a surface compactor machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1100352B (en) * 1954-03-25 1961-02-23 Emile Damond Vibration generator with a rotating unbalanced mass sitting on the shaft of an electric motor
DE1111107B (en) * 1955-03-14 1961-07-13 Dingler Werke Ag Vibrating roller for compacting soil and other debris
US3048089A (en) * 1958-09-12 1962-08-07 Bomag Bopparder Machinenbau Ge Land roller for rolling road surfaces and the like
US3074688A (en) * 1959-04-27 1963-01-22 Bendix Corp Gas turbine drive having oil pump

Also Published As

Publication number Publication date
DE2239870A1 (en) 1973-02-22
DE2239870C2 (en) 1982-12-23
GB1351432A (en) 1974-05-01
US3721129A (en) 1973-03-20

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