|
|
|||||||
Longitudinal section through the assembly of a con-jaw drill bit roller |
|||||||
|---|---|---|---|---|---|---|---|
Ansicht vergrößern
|
Beschreibung
Representation longitudinal section through the whole con-jaw of a roller drill bit according to the invention. Part of the patent - Bearings for drill bit rollers |
||||||
| Verknüpfte Datensätze | |||||||
|
|||||||
| Permanentlinks | |||||||
|
|
|||||||
| Datenbereitsteller | |||||||
|
|
|||||||






