FR508004A - Counterweight pestle - Google Patents
Counterweight pestleInfo
- Publication number
- FR508004A FR508004A FR508004DA FR508004A FR 508004 A FR508004 A FR 508004A FR 508004D A FR508004D A FR 508004DA FR 508004 A FR508004 A FR 508004A
- Authority
- FR
- France
- Prior art keywords
- pestle
- counterweight
- counterweight pestle
- 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
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
- E01C19/30—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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MA508004X | 1919-01-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR508004A true FR508004A (en) | 1920-09-29 |
Family
ID=19736828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR508004D Expired FR508004A (en) | 1919-01-14 | 1919-12-31 | Counterweight pestle |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR508004A (en) |
-
1919
- 1919-12-31 FR FR508004D patent/FR508004A/en not_active Expired
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