FR1147256A - Unbalance shaft with adjustable eccentricity during operation - Google Patents

Unbalance shaft with adjustable eccentricity during operation

Info

Publication number
FR1147256A
FR1147256A FR1147256DA FR1147256A FR 1147256 A FR1147256 A FR 1147256A FR 1147256D A FR1147256D A FR 1147256DA FR 1147256 A FR1147256 A FR 1147256A
Authority
FR
France
Prior art keywords
during operation
eccentricity during
unbalance shaft
adjustable eccentricity
adjustable
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.)
ETS RICHIER
Original Assignee
ETS RICHIER
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 ETS RICHIER filed Critical ETS RICHIER
Application granted granted Critical
Publication of FR1147256A publication Critical patent/FR1147256A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR1147256D 1956-04-04 1956-04-04 Unbalance shaft with adjustable eccentricity during operation Expired FR1147256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1147256T 1956-04-04

Publications (1)

Publication Number Publication Date
FR1147256A true FR1147256A (en) 1957-11-21

Family

ID=9645785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1147256D Expired FR1147256A (en) 1956-04-04 1956-04-04 Unbalance shaft with adjustable eccentricity during operation

Country Status (1)

Country Link
FR (1) FR1147256A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0446755A1 (en) * 1990-03-06 1991-09-18 Sulzer-Escher Wyss Gmbh Shaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0446755A1 (en) * 1990-03-06 1991-09-18 Sulzer-Escher Wyss Gmbh Shaker

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