CA1007894A - Eccentric element for vibrator - Google Patents

Eccentric element for vibrator

Info

Publication number
CA1007894A
CA1007894A CA232,472A CA232472A CA1007894A CA 1007894 A CA1007894 A CA 1007894A CA 232472 A CA232472 A CA 232472A CA 1007894 A CA1007894 A CA 1007894A
Authority
CA
Canada
Prior art keywords
vibrator
eccentric element
eccentric
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
CA232,472A
Other languages
English (en)
Inventor
Torsten Fors
Martin Norrman
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.)
Dynapac AB
Original Assignee
Dynapac AB
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 Dynapac AB filed Critical Dynapac AB
Application granted granted Critical
Publication of CA1007894A publication Critical patent/CA1007894A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B06B1/162—Making use of masses with adjustable amount of eccentricity

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Road Paving Machines (AREA)
CA232,472A 1974-07-31 1975-07-29 Eccentric element for vibrator Expired CA1007894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7409853A SE416145B (sv) 1974-07-31 1974-07-31 Excenterelement for alstring av cirkulera vibrationer

Publications (1)

Publication Number Publication Date
CA1007894A true CA1007894A (en) 1977-04-05

Family

ID=20321805

Family Applications (1)

Application Number Title Priority Date Filing Date
CA232,472A Expired CA1007894A (en) 1974-07-31 1975-07-29 Eccentric element for vibrator

Country Status (19)

Country Link
JP (1) JPS551116B2 (fr)
AR (1) AR209777A1 (fr)
AT (1) AT348576B (fr)
AU (1) AU497170B2 (fr)
BR (1) BR7504879A (fr)
CA (1) CA1007894A (fr)
CH (1) CH606623A5 (fr)
CS (1) CS193519B2 (fr)
DD (1) DD119720A5 (fr)
DK (1) DK346175A (fr)
ES (1) ES439843A1 (fr)
FI (1) FI56568C (fr)
FR (1) FR2280441A1 (fr)
GB (1) GB1522627A (fr)
NL (1) NL7509147A (fr)
PL (1) PL109992B1 (fr)
SE (1) SE416145B (fr)
YU (1) YU36438B (fr)
ZA (1) ZA754832B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495826A (en) * 1981-04-02 1985-01-29 General Kinematics Corporation Vibratory apparatus
AU556359B2 (en) * 1981-04-02 1986-10-30 General Kinematics Corporation Vibratory apparatus
SE432792B (sv) * 1982-04-01 1984-04-16 Dynapac Maskin Ab Forfarande och anordning for att astadkomma optimal packningsgrad vid packning av olika material sasom asfalt, jord etc medelst en vibrerande velt
FR2698293B1 (fr) * 1992-11-23 1995-01-27 Pellenc Sa Vibreur à masses rotatives à balourd réglable et supprimable, et machines équipées de ce vibreur.
SE514877E5 (sv) * 1998-07-13 2011-06-14 Rune Sturesson Roterbar excenteranordning avpassad för steglös omställning av vibrationsamplituden
DE102023200675A1 (de) * 2023-01-27 2024-08-01 Bomag Gmbh Schwingungserreger für ein bodenverdichtungsgerät, verfahren zum einstellen einer schwingungsamplitude eines schwingungserregers für ein bodenverdichtungsgerät sowie bodenverdichtungsgerät mit einem schwingungserreger

Also Published As

Publication number Publication date
ATA590975A (de) 1978-07-15
JPS5152572A (fr) 1976-05-10
ES439843A1 (es) 1977-03-01
DE2533962B2 (de) 1977-03-24
SE7409853L (sv) 1976-02-02
BR7504879A (pt) 1976-07-13
CS193519B2 (en) 1979-10-31
DE2533962A1 (de) 1976-02-12
AT348576B (de) 1979-02-26
AU8351975A (en) 1977-02-03
ZA754832B (en) 1976-06-30
PL109992B1 (en) 1980-06-30
AR209777A1 (es) 1977-05-31
JPS551116B2 (fr) 1980-01-11
FI56568B (fi) 1979-10-31
DK346175A (da) 1976-02-01
SE416145B (sv) 1980-12-01
FR2280441B1 (fr) 1982-03-05
NL7509147A (nl) 1976-02-03
FI752165A (fr) 1976-02-01
FI56568C (fi) 1980-02-11
AU497170B2 (en) 1978-12-07
DD119720A5 (fr) 1976-05-12
CH606623A5 (fr) 1978-11-15
GB1522627A (en) 1978-08-23
YU36438B (en) 1984-02-29
FR2280441A1 (fr) 1976-02-27
YU195875A (en) 1982-02-25

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