BE342335A - - Google Patents
Info
- Publication number
- BE342335A BE342335A BE342335DA BE342335A BE 342335 A BE342335 A BE 342335A BE 342335D A BE342335D A BE 342335DA BE 342335 A BE342335 A BE 342335A
- Authority
- BE
- Belgium
- Prior art keywords
- crutch
- cylinder
- leg
- piston
- wall
- Prior art date
Links
- 241001494479 Pecora Species 0.000 claims description 4
- 239000011796 hollow space material Substances 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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
- E01C19/30—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
- E01C19/35—Hand-held or hand-guided tools
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rehabilitation Tools (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE342335A true BE342335A (enExample) |
Family
ID=18832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE342335D BE342335A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE342335A (enExample) |
-
0
- BE BE342335D patent/BE342335A/fr unknown
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