FR2113747A5 - - Google Patents

Info

Publication number
FR2113747A5
FR2113747A5 FR7140460A FR7140460A FR2113747A5 FR 2113747 A5 FR2113747 A5 FR 2113747A5 FR 7140460 A FR7140460 A FR 7140460A FR 7140460 A FR7140460 A FR 7140460A FR 2113747 A5 FR2113747 A5 FR 2113747A5
Authority
FR
France
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
FR7140460A
Other languages
French (fr)
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.)
CEMENT CONCRETE ASSOCIAT
Original Assignee
CEMENT CONCRETE ASSOCIAT
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 CEMENT CONCRETE ASSOCIAT filed Critical CEMENT CONCRETE ASSOCIAT
Application granted granted Critical
Publication of FR2113747A5 publication Critical patent/FR2113747A5/fr
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
    • B06B1/10—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
    • 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
    • B06B1/164—Making use of masses with adjustable amount of eccentricity the amount of eccentricity being automatically variable as a function of the running condition, e.g. speed, direction
    • 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
    • E01C19/43—Machines or arrangements for roughening or patterning freshly-laid paving courses, e.g. indenting rollers
    • 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
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/02—Devices for making, treating or filling grooves or like channels in not-yet-hardened paving, e.g. for joints or markings; Removable forms therefor; Devices for introducing inserts or removable insert-supports in not-yet-hardened paving
    • E01C23/025—Making or working grooves or like channels in laid paving, e.g. smoothing groove edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
FR7140460A 1970-11-07 1971-11-05 Expired FR2113747A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5308270A GB1373757A (en) 1970-11-07 1970-11-07 Rotary vibrators

Publications (1)

Publication Number Publication Date
FR2113747A5 true FR2113747A5 (en) 1972-06-23

Family

ID=10466550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7140460A Expired FR2113747A5 (en) 1970-11-07 1971-11-05

Country Status (8)

Country Link
AU (1) AU465679B2 (en)
BE (1) BE774959A (en)
CA (1) CA955445A (en)
DE (1) DE2154484A1 (en)
FR (1) FR2113747A5 (en)
GB (1) GB1373757A (en)
IT (2) IT946213B (en)
ZA (1) ZA717290B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114561853B (en) * 2022-01-20 2023-11-10 中国水利水电第五工程局有限公司 Plastic pressing groove device for elastic sheet driven by rolling pendulum bob

Also Published As

Publication number Publication date
AU465679B2 (en) 1975-10-02
GB1373757A (en) 1974-11-13
IT946213B (en) 1973-05-21
BE774959A (en) 1972-03-01
ZA717290B (en) 1972-08-30
CA955445A (en) 1974-10-01
IT993553B (en) 1975-09-30
AU3540471A (en) 1973-05-10
DE2154484A1 (en) 1972-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse