FR726985A - Machine à travailler la pierre - Google Patents
Machine à travailler la pierreInfo
- Publication number
- FR726985A FR726985A FR726985DA FR726985A FR 726985 A FR726985 A FR 726985A FR 726985D A FR726985D A FR 726985DA FR 726985 A FR726985 A FR 726985A
- Authority
- FR
- France
- Prior art keywords
- working machine
- stone working
- stone
- machine
- working
- 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
- 239000004575 stone Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1930K0004230 DE541670C (de) | 1930-12-03 | 1930-12-03 | Vorschubmechanismus fuer den Werkstuecktisch an Maschinen zum Behauen (Charrieren) von Gestein mittels eines mechanisch angetriebenen schlagenden Werkzeuges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR726985A true FR726985A (fr) | 1932-06-10 |
Family
ID=6559360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR726985D Expired FR726985A (fr) | 1930-12-03 | 1931-11-27 | Machine à travailler la pierre |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE541670C (fr) |
| FR (1) | FR726985A (fr) |
-
1930
- 1930-12-03 DE DE1930K0004230 patent/DE541670C/de not_active Expired
-
1931
- 1931-11-27 FR FR726985D patent/FR726985A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE541670C (de) | 1932-01-15 |
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