SE8502401D0 - VIBRATION DEVICE, Separate for Ground Compressors - Google Patents
VIBRATION DEVICE, Separate for Ground CompressorsInfo
- Publication number
- SE8502401D0 SE8502401D0 SE8502401A SE8502401A SE8502401D0 SE 8502401 D0 SE8502401 D0 SE 8502401D0 SE 8502401 A SE8502401 A SE 8502401A SE 8502401 A SE8502401 A SE 8502401A SE 8502401 D0 SE8502401 D0 SE 8502401D0
- Authority
- SE
- Sweden
- Prior art keywords
- shaft
- vibration device
- eccentric weight
- supported
- vibration
- Prior art date
Links
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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Soil Sciences (AREA)
- Paleontology (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Architecture (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Machines (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
In a vibration device 1 that may be employed as an independent entity or in a smooth roller apparatus, two rotatable eccentric weights 12 and 15 are angularly adjustable relative to one another, the chosen position determining the extent of the vibration which the device will produce. One eccentric weight 12 is supported on a power driven shaft 2,2a and the other eccentric weight 15 on a hollow shaft 13 which is arranged concentrically around the first shaft 2,2a. The first shaft 2,2a is coupled to the second hollow shaft 13 by steeply pitched thread means 22 so that the shaft 13 can be turned angularly relative to the shaft 2,2a, together with the corresponding eccentric weight 15, against the action of a frictional muff or the like 19. Advantageously, the second shaft 13 surrounds, and is supported by, the portion 2a of the first shaft 2. A modified form of the vibration device that is suitable for mounting internally of the drum or cylinder of a smooth roller apparatus is also described and illustrated. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3418268A DE3418268A1 (en) | 1984-05-17 | 1984-05-17 | VIBRATION DEVICE, ESPECIALLY FOR SOIL COMPRESSION DEVICES |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8502401D0 true SE8502401D0 (en) | 1985-05-14 |
SE8502401L SE8502401L (en) | 1985-11-18 |
Family
ID=6236068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8502401A SE8502401L (en) | 1984-05-17 | 1985-05-14 | VIBRATION DEVICE, Separate for Ground Compressors |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS60253602A (en) |
AU (1) | AU4241085A (en) |
BR (1) | BR8502304A (en) |
DE (1) | DE3418268A1 (en) |
ES (1) | ES8607065A1 (en) |
FR (1) | FR2564501B3 (en) |
GB (1) | GB2159236A (en) |
IT (1) | IT1184991B (en) |
SE (1) | SE8502401L (en) |
ZA (1) | ZA853337B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62164904A (en) * | 1986-01-16 | 1987-07-21 | 川崎重工業株式会社 | Apparatus for generating vibration of vibration roller |
DE8800592U1 (en) * | 1988-01-20 | 1988-03-10 | Rhein-Getriebe Gmbh, 4005 Meerbusch | Vibration gear |
DE3806897A1 (en) * | 1988-03-03 | 1989-09-14 | Wacker Werke Kg | Vibration exciter |
AU682943B2 (en) * | 1994-05-12 | 1997-10-23 | Flsmidth A/S | A vibrational exciter |
DE19714555C2 (en) | 1997-04-09 | 2001-06-21 | Wacker Werke Kg | Tool, especially ramming device for soil compaction or hammer |
SE514877E5 (en) * | 1998-07-13 | 2011-06-14 | Rune Sturesson | Rotatable eccentric device adapted for stepless adjustment of the vibration amplitude |
SE525020C2 (en) | 2003-03-21 | 2004-11-09 | Metso Dynapac Ab | Actuators for controlling the eccentric torque of a roller-driven eccentric shaft |
GB0323174D0 (en) * | 2003-10-03 | 2003-11-05 | Connor Joe O | Variable vibrator mechanism |
US8393826B1 (en) | 2011-08-31 | 2013-03-12 | Caterpillar Inc. | Apparatus for transferring linear loads |
CL2013001014A1 (en) * | 2013-04-12 | 2013-09-06 | Vulco Sa | Vibrating device comprising a supporting structure with a base and two independent lubricated cavities and a plurality of elongated elements, the device also comprises a first and second rotary axis, a first and second eccentric mass, adjustable masses and is capable of coupling with other devices the same type. |
CN103537422B (en) * | 2013-11-01 | 2015-12-30 | 西安向阳航天材料股份有限公司 | A kind of Mechanical pulse vibration exciter |
WO2017013303A1 (en) * | 2015-07-17 | 2017-01-26 | Movax Oy | Vibrator device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB429881A (en) * | 1933-11-13 | 1935-06-07 | Walther Voith | Improvements in or relating to shaking means for wire cloths of fourdrinier paper-making machines and the like |
DE2409417A1 (en) * | 1974-02-27 | 1975-09-04 | Wacker Werke Kg | Oscillating device with adjustable balance weights - permitting continuous adjustment during operation |
SE443591B (en) * | 1981-10-28 | 1986-03-03 | Dynapac Ab | DEVICE FOR CONTINUOUS REVOLUTION OF THE VIBRATION AMPLIANCE WITH A ROTABLE EXCENTER ELEMENT |
SE434550B (en) * | 1983-01-26 | 1984-07-30 | Dynapac Maskin Ab | DEVICE FOR STORAGE OF LARGE ECCENTER FORCES |
-
1984
- 1984-05-17 DE DE3418268A patent/DE3418268A1/en not_active Withdrawn
-
1985
- 1985-05-03 ZA ZA853337A patent/ZA853337B/en unknown
- 1985-05-13 AU AU42410/85A patent/AU4241085A/en not_active Abandoned
- 1985-05-14 SE SE8502401A patent/SE8502401L/en not_active Application Discontinuation
- 1985-05-15 GB GB08512289A patent/GB2159236A/en not_active Withdrawn
- 1985-05-15 JP JP60101669A patent/JPS60253602A/en active Pending
- 1985-05-15 FR FR8507445A patent/FR2564501B3/en not_active Expired
- 1985-05-16 ES ES543181A patent/ES8607065A1/en not_active Expired
- 1985-05-16 BR BR8502304A patent/BR8502304A/en unknown
- 1985-05-16 IT IT20735/85A patent/IT1184991B/en active
Also Published As
Publication number | Publication date |
---|---|
ES543181A0 (en) | 1986-06-01 |
IT1184991B (en) | 1987-10-28 |
GB8512289D0 (en) | 1985-06-19 |
SE8502401L (en) | 1985-11-18 |
FR2564501A1 (en) | 1985-11-22 |
JPS60253602A (en) | 1985-12-14 |
ZA853337B (en) | 1985-12-24 |
DE3418268A1 (en) | 1985-11-21 |
AU4241085A (en) | 1985-11-21 |
GB2159236A (en) | 1985-11-27 |
FR2564501B3 (en) | 1986-09-05 |
ES8607065A1 (en) | 1986-06-01 |
BR8502304A (en) | 1986-01-21 |
IT8520735A0 (en) | 1985-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8502401-6 Effective date: 19870206 |