DE207421C - - Google Patents
Info
- Publication number
- DE207421C DE207421C DENDAT207421D DE207421DA DE207421C DE 207421 C DE207421 C DE 207421C DE NDAT207421 D DENDAT207421 D DE NDAT207421D DE 207421D A DE207421D A DE 207421DA DE 207421 C DE207421 C DE 207421C
- Authority
- DE
- Germany
- Prior art keywords
- chisel
- teeth
- different
- different sizes
- toothed
- 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.)
- Active
Links
- 102100000672 SMPX Human genes 0.000 claims description 6
- 108060007673 SMPX Proteins 0.000 claims description 6
- 239000011435 rock Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/02—Percussive tool bits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE207421C true DE207421C (nl) |
Family
ID=469522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT207421D Active DE207421C (nl) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE207421C (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2730596A1 (de) * | 1976-07-06 | 1978-01-12 | Hermanus Andreas Heitbrink | Schlagmeissel fuer schlagwerkzeuge |
-
0
- DE DENDAT207421D patent/DE207421C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2730596A1 (de) * | 1976-07-06 | 1978-01-12 | Hermanus Andreas Heitbrink | Schlagmeissel fuer schlagwerkzeuge |
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