BE421498A - - Google Patents
Info
- Publication number
- BE421498A BE421498A BE421498DA BE421498A BE 421498 A BE421498 A BE 421498A BE 421498D A BE421498D A BE 421498DA BE 421498 A BE421498 A BE 421498A
- Authority
- BE
- Belgium
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
- E01C19/281—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows propelled by hand or by vehicles, e.g. towed
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE421498T | 1937-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE421498A true BE421498A (OSRAM) | 1937-06-30 |
Family
ID=32777582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE421498D BE421498A (OSRAM) | 1937-05-11 | 1937-05-11 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE421498A (OSRAM) |
| CH (1) | CH205459A (OSRAM) |
| FR (1) | FR837189A (OSRAM) |
| GB (1) | GB499562A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2440585A (en) * | 1944-06-05 | 1948-04-27 | George W Hutchinson | Roller |
| DE1168836B (de) * | 1953-12-18 | 1964-04-23 | Alfred Hagelstein Maschinenfab | Vibrationswalze |
| BE570131A (OSRAM) * | 1958-04-26 |
-
1937
- 1937-05-11 BE BE421498D patent/BE421498A/xx unknown
-
1938
- 1938-04-27 FR FR837189D patent/FR837189A/fr not_active Expired
- 1938-04-28 CH CH205459D patent/CH205459A/fr unknown
- 1938-05-02 GB GB1298338A patent/GB499562A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH205459A (fr) | 1939-06-30 |
| GB499562A (en) | 1939-01-25 |
| FR837189A (fr) | 1939-02-03 |