DE167998C - - Google Patents
Info
- Publication number
- DE167998C DE167998C DENDAT167998D DE167998DA DE167998C DE 167998 C DE167998 C DE 167998C DE NDAT167998 D DENDAT167998 D DE NDAT167998D DE 167998D A DE167998D A DE 167998DA DE 167998 C DE167998 C DE 167998C
- Authority
- DE
- Germany
- Prior art keywords
- ratchet
- spindle
- hand
- opposite
- wheels
- 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 7
- 230000010355 oscillation Effects 0.000 claims description 2
- 230000002441 reversible effect Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/06—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by man-power
- B23B45/12—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by man-power by using a ratchet brace
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Drilling And Boring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE167998C true DE167998C (enrdf_load_stackoverflow) |
Family
ID=433262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT167998D Active DE167998C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE167998C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT167998D patent/DE167998C/de active Active
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