DE165402C - - Google Patents
Info
- Publication number
- DE165402C DE165402C DENDAT165402D DE165402DA DE165402C DE 165402 C DE165402 C DE 165402C DE NDAT165402 D DENDAT165402 D DE NDAT165402D DE 165402D A DE165402D A DE 165402DA DE 165402 C DE165402 C DE 165402C
- Authority
- DE
- Germany
- Prior art keywords
- crank
- shaft
- drill
- toothed segment
- bolt
- 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
- 238000005553 drilling Methods 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/12—Means for driving the impulse member comprising a crank mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE165402C true DE165402C (cs) |
Family
ID=430912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT165402D Active DE165402C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE165402C (cs) |
-
0
- DE DENDAT165402D patent/DE165402C/de active Active
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