ATE16409T1 - ROAD BREAKING DEVICE USING RESONANCE VIBRATION. - Google Patents
ROAD BREAKING DEVICE USING RESONANCE VIBRATION.Info
- Publication number
- ATE16409T1 ATE16409T1 AT82101032T AT82101032T ATE16409T1 AT E16409 T1 ATE16409 T1 AT E16409T1 AT 82101032 T AT82101032 T AT 82101032T AT 82101032 T AT82101032 T AT 82101032T AT E16409 T1 ATE16409 T1 AT E16409T1
- Authority
- AT
- Austria
- Prior art keywords
- tool
- weight
- vehicle
- carrier vehicle
- node
- 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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
- E01C23/122—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
- Road Paving Machines (AREA)
- Disintegrating Or Milling (AREA)
Abstract
A pavement breaker including a mobile carrier vehicle is disclosed. A beam (38) is provided having a resonant frequency with a pair of nodes spaced from the input and output ends of the beam and anti-nodes at each end and at the center. An oscillator (46) is fixed to the input end of the beam to vibrate the beam at at least near its resonant frequency. The beam is mounted to the carrier vehicle at the node near the input end of the beam, A weight (54) is superimposed over the beam at the node near the output end and has a bearing surface adapted to bear downwardly against the beam at that node. The weight is coupled to the vehicle to control the vertical position of the weight. A tool (76) depends from the output end of the beam, and strikes surface (22) on which the vehicle rests at the vibration frequency of the beam as the tool vibrates responsively to vibrations of the beam. The reaction force generated by the tool is substantially absorbed by the weight and not transmitted to the carrier vehicle. The tool is preferably provided with three segments, a middle segment which lies substantially horizontally while the beam is stationary, and forward and rear segments which are inclined upward. The forward section allows the tool to follow the ground, while the orientation of the real tool enhances the breaking action of the tool.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP82101032A EP0086240B1 (en) | 1982-02-11 | 1982-02-11 | Resonantly driven pavement crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE16409T1 true ATE16409T1 (en) | 1985-11-15 |
Family
ID=8188869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT82101032T ATE16409T1 (en) | 1982-02-11 | 1982-02-11 | ROAD BREAKING DEVICE USING RESONANCE VIBRATION. |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0086240B1 (en) |
| AT (1) | ATE16409T1 (en) |
| DE (1) | DE3267218D1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5390983A (en) * | 1994-01-07 | 1995-02-21 | Inco Limited | Roadbed profiler and method of profiling |
| CN102561166A (en) * | 2012-02-03 | 2012-07-11 | 安迈路面技术(上海)有限公司 | Resonance breaking method and device for cement pavement |
| CN109403194B (en) * | 2018-12-17 | 2023-12-22 | 南方高科工程技术有限公司 | Offset girder resonance crusher |
| CN109629390A (en) * | 2018-12-18 | 2019-04-16 | 宜昌江峡船用机械有限责任公司 | Resonate broken vehicle excited frequency automatic control device and method for a kind of concrete road surface |
| CN110593070A (en) * | 2019-09-27 | 2019-12-20 | 宜昌江峡船用机械有限责任公司 | Excitation beam and cement pavement crushing vehicle adopting same |
| CN114575231B (en) * | 2022-03-26 | 2024-03-12 | 南方高科工程技术有限公司 | Alloy steel resonance girder |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1841802A (en) * | 1929-11-22 | 1932-01-19 | Gettelman Frederick | Picking and tamping device |
| US3232669A (en) * | 1962-05-03 | 1966-02-01 | Jr Albert G Bodine | Sonic machine for cutting pavement |
| US3150724A (en) * | 1963-04-01 | 1964-09-29 | Alfred H Oelkers | Eccentric mass actuator for power hammer |
| US3367716A (en) * | 1967-03-31 | 1968-02-06 | Albert G. Bodine | Sonic rectifier coupling for rock cutting apparatus |
| US4229046A (en) * | 1978-12-26 | 1980-10-21 | The Gurries Company | Tool driving apparatus and method |
-
1982
- 1982-02-11 AT AT82101032T patent/ATE16409T1/en not_active IP Right Cessation
- 1982-02-11 DE DE8282101032T patent/DE3267218D1/en not_active Expired
- 1982-02-11 EP EP82101032A patent/EP0086240B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0086240A1 (en) | 1983-08-24 |
| EP0086240B1 (en) | 1985-11-06 |
| DE3267218D1 (en) | 1985-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69307431D1 (en) | Ultrasonic cutting device | |
| ATE9738T1 (en) | POWER CONVERTER IN THE FORM OF A SWINGING BEAM. | |
| PT99275A (en) | DEVICE AND CUTTING PROCESS | |
| ATE16409T1 (en) | ROAD BREAKING DEVICE USING RESONANCE VIBRATION. | |
| PT90735A (en) | PROCESS AND CUTTING DEVICE | |
| EP1091189A4 (en) | DIAPASON TYPE VIBRATORY GYROSCOPE | |
| US3563316A (en) | Low profile resonant plow | |
| ES2177842T3 (en) | RESONANT OSCILLATING CARRIER. | |
| DE3071729D1 (en) | Compact resonance drive for earth-working equipment | |
| DE3875606D1 (en) | EARTHMOVER DRIVEN WITH RESONANCE VIBRATIONS. | |
| GB1170095A (en) | Ground Impacting Device | |
| US4611667A (en) | Reciprocating bulldozer blade | |
| ATE162581T1 (en) | INTERNAL SHAKER | |
| SU1490344A1 (en) | Dynamic damper | |
| SU1010220A1 (en) | Vibration soil loosener | |
| SU706479A1 (en) | Vibration roller | |
| RU2005090C1 (en) | Traveling vibratory feeder | |
| SU920125A2 (en) | Planer for loosening permafrost and compact soil | |
| SU410159A1 (en) | ||
| SU1093770A1 (en) | Vibrated ripper | |
| SU1078006A1 (en) | Vibration soil loosener | |
| SU663584A1 (en) | Vibrated platform | |
| GB1124649A (en) | Method and apparatus for cutting into a surface layer, for example, paving | |
| SU848545A1 (en) | Soil loosener | |
| SU611777A1 (en) | Vibrated platform for compacting concrete mixes in mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |