ATE389067T1 - ROTATABLE CAM DEVICE - Google Patents
ROTATABLE CAM DEVICEInfo
- Publication number
- ATE389067T1 ATE389067T1 AT99939636T AT99939636T ATE389067T1 AT E389067 T1 ATE389067 T1 AT E389067T1 AT 99939636 T AT99939636 T AT 99939636T AT 99939636 T AT99939636 T AT 99939636T AT E389067 T1 ATE389067 T1 AT E389067T1
- Authority
- AT
- Austria
- Prior art keywords
- arrangement
- roll
- eccentric
- axial movement
- vibration amplitude
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 abstract 2
Classifications
-
- 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)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Road Paving Machines (AREA)
- Massaging Devices (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
The present invention relates to a rotatable eccentric element for continuous adjustment of the vibration amplitude in the roll of vibrating rollers. In particular, the invention relates to a rotatable eccentric arranged in a roll of a vibrating roller with a drive means (26) for thr roll arranged at one end of the same, which eccentric arrangement is adapted for stepless adjustment of the vibration amplitude. The arrangement comprises a rotatable shaft (1, 14) extending in the centre of the roll with at least one eccentric weight (2) arranged in a fixed manner thereon and at least one movable weight (5) which is pivotable relative to the fixed weight between a position with maximum amplitude and a position with minimum amplitude for changing the vibration amplitude of the arrangement, means for converting an axial movement into said pivoting in a radial plane, and also a displacement arrangement for providing said axial movement arranged in that part of the roll opposite the drive means. The arrangement is characterized in that the displacement arrangement and the means for converting an axial movement into a pivoting movement are located at a distance from one another and are interconnected via at least one rod (7, 23) which is axially displaceable parallel to the rotatable shaft (1, 14).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9802523A SE514877E5 (en) | 1998-07-13 | 1998-07-13 | Rotatable eccentric device adapted for stepless adjustment of the vibration amplitude |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE389067T1 true ATE389067T1 (en) | 2008-03-15 |
Family
ID=20412070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99939636T ATE389067T1 (en) | 1998-07-13 | 1999-07-12 | ROTATABLE CAM DEVICE |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1131491B1 (en) |
AT (1) | ATE389067T1 (en) |
AU (1) | AU5389299A (en) |
DE (1) | DE69938358D1 (en) |
GB (1) | GB0807840D0 (en) |
SE (1) | SE514877E5 (en) |
WO (1) | WO2000005455A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE525020C2 (en) | 2003-03-21 | 2004-11-09 | Metso Dynapac Ab | Actuators for controlling the eccentric torque of a roller-driven eccentric shaft |
CN1325729C (en) * | 2003-09-28 | 2007-07-11 | 徐州工程机械科技股份有限公司徐工研究院 | Device for adjusting amplitude in stepless for vibration wheel in vibrating compactor |
DE102005014014B4 (en) * | 2005-03-26 | 2008-04-03 | Schenck Process Gmbh | Vibration drive, in particular eccentric drive for vibrating machines |
CN102787544B (en) * | 2011-05-16 | 2017-08-25 | 池州腾虎机械科技有限公司 | A kind of directional vibration wheel of road roller |
CN102747670B (en) * | 2012-07-09 | 2014-12-10 | 池州腾虎机械科技有限公司 | Vibration exciter vibrating mechanism of vibratory roller capable of adjusting eccentricity continuously |
EP3325181B1 (en) * | 2015-07-17 | 2023-08-09 | Movax Oy | Vibrator device |
CN111229581A (en) * | 2019-08-09 | 2020-06-05 | 济南豪特创新管理咨询合伙企业(有限合伙) | Rotating member combination device |
CN111250381A (en) * | 2019-08-09 | 2020-06-09 | 济南豪特创新管理咨询合伙企业(有限合伙) | Connecting shaft of rotating member combination device |
CN111250379A (en) * | 2019-08-09 | 2020-06-09 | 济南豪特创新管理咨询合伙企业(有限合伙) | Rotary part combination device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3896677A (en) * | 1974-01-18 | 1975-07-29 | Raygo Inc | Dual amplitude vibration generator |
SE416145B (en) * | 1974-07-31 | 1980-12-01 | Dynapac Maskin Ab | EXCENTER ELEMENT FOR CREATING CIRCULATED VIBRATIONS |
IT1073972B (en) * | 1975-07-29 | 1985-04-17 | Komatsu Mfg Co Ltd | VARIABLE FORCE VIBRATOR |
SE443591B (en) * | 1981-10-28 | 1986-03-03 | Dynapac Ab | DEVICE FOR CONTINUOUS REVOLUTION OF THE VIBRATION AMPLIANCE WITH A ROTABLE EXCENTER ELEMENT |
AT375845B (en) * | 1982-08-23 | 1984-09-10 | Voest Alpine Ag | DEVICE FOR GENERATING VIBRATIONS |
DE3418268A1 (en) * | 1984-05-17 | 1985-11-21 | Benno 5205 St Augustin Kaltenegger | VIBRATION DEVICE, ESPECIALLY FOR SOIL COMPRESSION DEVICES |
US4568218A (en) * | 1984-07-16 | 1986-02-04 | Wacker Corporation | Adjustably controllable centrifugal vibratory exciter |
SE453000B (en) * | 1986-06-27 | 1988-01-04 | Dynapac Ab | Vibration Plate |
-
1998
- 1998-07-13 SE SE9802523A patent/SE514877E5/en not_active IP Right Cessation
-
1999
- 1999-07-12 DE DE69938358T patent/DE69938358D1/en not_active Expired - Lifetime
- 1999-07-12 AU AU53892/99A patent/AU5389299A/en not_active Abandoned
- 1999-07-12 AT AT99939636T patent/ATE389067T1/en not_active IP Right Cessation
- 1999-07-12 EP EP99939636A patent/EP1131491B1/en not_active Expired - Lifetime
- 1999-07-12 WO PCT/SE1999/001257 patent/WO2000005455A1/en active Application Filing
-
2008
- 2008-04-30 GB GBGB0807840.4A patent/GB0807840D0/en active Pending
Also Published As
Publication number | Publication date |
---|---|
SE9802523D0 (en) | 1998-07-13 |
WO2000005455A1 (en) | 2000-02-03 |
SE514877C2 (en) | 2001-05-07 |
SE514877E5 (en) | 2011-06-14 |
AU5389299A (en) | 2000-02-14 |
GB0807840D0 (en) | 2008-06-04 |
EP1131491A1 (en) | 2001-09-12 |
EP1131491B1 (en) | 2008-03-12 |
DE69938358D1 (en) | 2008-04-24 |
SE9802523L (en) | 2000-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |