WEDGE-TYPE BORE GAUGE
Click to enlargeClick to enlarge Description

The displacement of contact pin 1 is transmitted through ball 2 to rod 3 and further, through a lever system, to hand 4 of the instrument. If the gauge is turned with respect to the hole axis, the deviation of the hand indicates the amount the bore is out-of-round. If the gauge is moved along the bore axis, the hand indicates the taper of the bore.
$2192$WL,M$

Linked items
Documents: Lever mechanisms  [Streambook]
Permanent links
DMG-Lib FaviconDMG-Lib https://www.dmg-lib.org/dmglib/handler?image=25309023
Europeana FaviconEuropeana  http://www.europeana.eu/portal/record/2020801/dmglib_handler_image_25309023.html
Data provider
ITUIlmenau TU  http://www.tu-ilmenau.de