CH640288A5 - Vibration device on a levelling board for road surface finishers - Google Patents
Vibration device on a levelling board for road surface finishers Download PDFInfo
- Publication number
- CH640288A5 CH640288A5 CH620179A CH620179A CH640288A5 CH 640288 A5 CH640288 A5 CH 640288A5 CH 620179 A CH620179 A CH 620179A CH 620179 A CH620179 A CH 620179A CH 640288 A5 CH640288 A5 CH 640288A5
- Authority
- CH
- Switzerland
- Prior art keywords
- cylinder
- piston
- screed
- base plate
- springs
- Prior art date
Links
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
- B06B1/183—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with reciprocating masses
-
- 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
- E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
- E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
- E01C19/40—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight adapted to impart a smooth finish to the paving, e.g. tamping or vibrating finishers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Road Paving Machines (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782829527 DE2829527C3 (de) | 1978-07-05 | 1978-07-05 | Einbaubohle für Straßendeckenfertiger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH640288A5 true CH640288A5 (en) | 1983-12-30 |
Family
ID=6043606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH620179A CH640288A5 (en) | 1978-07-05 | 1979-07-03 | Vibration device on a levelling board for road surface finishers |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE877467A (xx) |
| CH (1) | CH640288A5 (xx) |
| DE (1) | DE2829527C3 (xx) |
| DK (1) | DK278179A (xx) |
| FR (1) | FR2438709A1 (xx) |
| NL (1) | NL7904839A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3209989A1 (de) * | 1981-04-07 | 1983-09-29 | Joseph Vögele AG, 6800 Mannheim | Deckenfertiger |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2472568A (en) * | 1945-08-14 | 1949-06-07 | Syntron Co | Fluid operated vibrator |
| DE968044C (de) * | 1949-10-28 | 1958-01-09 | Elektro Mechanik G M B H | Hydraulischer oder pneumatischer Vibrator |
| GB1076160A (en) * | 1963-12-19 | 1967-07-19 | Dowty Rotol Ltd | Hydraulically-operated vibrator devices |
| DE2719692A1 (de) * | 1977-05-03 | 1978-09-14 | Voegele Ag J | Einbaubohle fuer strassendeckenfertiger |
| DE7713897U1 (de) * | 1977-05-03 | 1977-10-20 | Joseph Voegele Ag, 6800 Mannheim | Einbaubohle fuer strassendeckenfertiger |
-
1978
- 1978-07-05 DE DE19782829527 patent/DE2829527C3/de not_active Expired
-
1979
- 1979-06-20 NL NL7904839A patent/NL7904839A/nl not_active Application Discontinuation
- 1979-07-02 DK DK278179A patent/DK278179A/da not_active Application Discontinuation
- 1979-07-02 FR FR7917136A patent/FR2438709A1/fr active Granted
- 1979-07-03 CH CH620179A patent/CH640288A5/de not_active IP Right Cessation
- 1979-07-04 BE BE0/196118A patent/BE877467A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK278179A (da) | 1980-01-06 |
| NL7904839A (nl) | 1980-01-08 |
| DE2829527A1 (de) | 1980-01-17 |
| FR2438709B1 (xx) | 1983-11-25 |
| DE2829527B2 (xx) | 1980-11-27 |
| FR2438709A1 (fr) | 1980-05-09 |
| BE877467A (fr) | 1979-11-05 |
| DE2829527C3 (de) | 1981-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |