FR1106435A - Rotary unbalance mechanism with variable eccentricity of the weights, in particular for vibrating devices for soil, concrete, etc. - Google Patents

Rotary unbalance mechanism with variable eccentricity of the weights, in particular for vibrating devices for soil, concrete, etc.

Info

Publication number
FR1106435A
FR1106435A FR1106435DA FR1106435A FR 1106435 A FR1106435 A FR 1106435A FR 1106435D A FR1106435D A FR 1106435DA FR 1106435 A FR1106435 A FR 1106435A
Authority
FR
France
Prior art keywords
weights
soil
concrete
vibrating devices
variable eccentricity
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
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.)
Bohn & Kahler Motoren und Masc
Original Assignee
Bohn & Kahler Motoren und Masc
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 Bohn & Kahler Motoren und Masc filed Critical Bohn & Kahler Motoren und Masc
Application granted granted Critical
Publication of FR1106435A publication Critical patent/FR1106435A/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
    • B06B1/10—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
    • E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
    • E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
    • E01C19/38—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight with means specifically for generating vibrations, e.g. vibrating plate compactors, immersion vibrators
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
    • E02D3/074—Vibrating apparatus operating with systems involving rotary unbalanced masses
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
    • E04G21/063—Solidifying concrete, e.g. by application of vacuum before hardening making use of vibrating or jolting tools
    • E04G21/066—Solidifying concrete, e.g. by application of vacuum before hardening making use of vibrating or jolting tools acting upon the surface of the concrete, whether or not provided with parts penetrating the concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
FR1106435D 1953-08-17 1954-08-11 Rotary unbalance mechanism with variable eccentricity of the weights, in particular for vibrating devices for soil, concrete, etc. Expired FR1106435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1106435X 1953-08-17

Publications (1)

Publication Number Publication Date
FR1106435A true FR1106435A (en) 1955-12-19

Family

ID=7723198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1106435D Expired FR1106435A (en) 1953-08-17 1954-08-11 Rotary unbalance mechanism with variable eccentricity of the weights, in particular for vibrating devices for soil, concrete, etc.

Country Status (1)

Country Link
FR (1) FR1106435A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989869A (en) * 1957-02-25 1961-06-27 Continental Oil Co Constant force variable speed vibrator
US3001458A (en) * 1956-11-09 1961-09-26 Compactors Engineering Ltd Compactors and the like
US3427939A (en) * 1965-09-13 1969-02-18 Allied Steel Tractor Prod Inc Vibratory compacter
US4058019A (en) * 1975-07-19 1977-11-15 Losenhausen Maschinenbau Ag Unbalance vibration generator
DE3205510A1 (en) * 1982-02-16 1983-09-01 Okura Electric Industry Co.,Ltd., Tokyo Vibrating device
FR3102751A1 (en) * 2019-11-04 2021-05-07 Innostar Single-blade aircraft rotor.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001458A (en) * 1956-11-09 1961-09-26 Compactors Engineering Ltd Compactors and the like
US2989869A (en) * 1957-02-25 1961-06-27 Continental Oil Co Constant force variable speed vibrator
US3427939A (en) * 1965-09-13 1969-02-18 Allied Steel Tractor Prod Inc Vibratory compacter
US4058019A (en) * 1975-07-19 1977-11-15 Losenhausen Maschinenbau Ag Unbalance vibration generator
DE3205510A1 (en) * 1982-02-16 1983-09-01 Okura Electric Industry Co.,Ltd., Tokyo Vibrating device
FR3102751A1 (en) * 2019-11-04 2021-05-07 Innostar Single-blade aircraft rotor.

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