CA1310825C - Brise-beton portable - Google Patents
Brise-beton portableInfo
- Publication number
- CA1310825C CA1310825C CA000593442A CA593442A CA1310825C CA 1310825 C CA1310825 C CA 1310825C CA 000593442 A CA000593442 A CA 000593442A CA 593442 A CA593442 A CA 593442A CA 1310825 C CA1310825 C CA 1310825C
- Authority
- CA
- Canada
- Prior art keywords
- concrete
- hammer
- weight
- drive
- concrete hammer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 60
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 3
- 241001052209 Cylinder Species 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000593442A CA1310825C (fr) | 1989-03-13 | 1989-03-13 | Brise-beton portable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000593442A CA1310825C (fr) | 1989-03-13 | 1989-03-13 | Brise-beton portable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1310825C true CA1310825C (fr) | 1992-12-01 |
Family
ID=4139754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000593442A Expired - Lifetime CA1310825C (fr) | 1989-03-13 | 1989-03-13 | Brise-beton portable |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1310825C (fr) |
-
1989
- 1989-03-13 CA CA000593442A patent/CA1310825C/fr not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |