ZA717290B - Apparatus for making a rigid road which has a textured surface - Google Patents

Apparatus for making a rigid road which has a textured surface

Info

Publication number
ZA717290B
ZA717290B ZA717290A ZA717290A ZA717290B ZA 717290 B ZA717290 B ZA 717290B ZA 717290 A ZA717290 A ZA 717290A ZA 717290 A ZA717290 A ZA 717290A ZA 717290 B ZA717290 B ZA 717290B
Authority
ZA
South Africa
Prior art keywords
making
textured surface
rigid road
rigid
road
Prior art date
Application number
ZA717290A
Other languages
English (en)
Inventor
J Weaver
Original Assignee
Cement And Concrete Ass
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 And Concrete Ass filed Critical Cement And Concrete Ass
Publication of ZA717290B publication Critical patent/ZA717290B/xx

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)
ZA717290A 1970-11-07 1971-11-01 Apparatus for making a rigid road which has a textured surface ZA717290B (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
ZA717290B true ZA717290B (en) 1972-08-30

Family

ID=10466550

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA717290A ZA717290B (en) 1970-11-07 1971-11-01 Apparatus for making a rigid road which has a textured surface

Country Status (8)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114561853B (zh) * 2022-01-20 2023-11-10 中国水利水电第五工程局有限公司 一种滚偏摆锤驱动弹片塑性压槽装置

Also Published As

Publication number Publication date
FR2113747A5 (xx) 1972-06-23
CA955445A (en) 1974-10-01
GB1373757A (en) 1974-11-13
IT993553B (it) 1975-09-30
AU3540471A (en) 1973-05-10
AU465679B2 (en) 1975-10-02
BE774959A (fr) 1972-03-01
IT946213B (it) 1973-05-21
DE2154484A1 (de) 1972-05-10

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