Longitudinal section through the assembly of a con-jaw drill bit roller
Click to enlargeClick to enlarge Description

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

Linked items
Documents: Lagăr pentru sape de foraj cu role  [Streambook]
Permanent links
DMG-Lib FaviconDMG-Lib https://www.dmg-lib.org/dmglib/handler?image=28142023
Europeana FaviconEuropeana  http://www.europeana.eu/portal/record/2020801/dmglib_handler_image_28142023.html
Data provider
UPTUP Timisoara  http://mecatronica.mec.upt.ro