FR1147256A - Unbalance shaft with adjustable eccentricity during operation - Google Patents
Unbalance shaft with adjustable eccentricity during operationInfo
- 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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0446755A1 (en) * | 1990-03-06 | 1991-09-18 | Sulzer-Escher Wyss Gmbh | Shaker |
-
1956
- 1956-04-04 FR FR1147256D patent/FR1147256A/en not_active Expired
Cited By (1)
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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