Replaceable cutting bit holder assembly

Details Replaceable cutting bit holder assembly Replaceable cutting bit holder assembly

1976-10-22

1978-01-17

Purser, Ernest R.

Mining or in situ disintegration of hard material

Miscellaneous

175413, 299 89, E21C 3518

Patent

active

040688976

ABSTRACT:
This bit holder assembly includes an elongate base member, which is fixedly attached to a mining machine cutter, and a bit-holding block member, which is connected to the base member by means of longitudinally spaced fasteners. The block member and base member each include interface portions engageable when the members are connected. The assembly can be modified to suit different types of cutting bits and the thickness of the base member can be chosen to achieve the correct mounting height for the particular bit used.

REFERENCES:
patent: RE28310 (1975-01-01), Krekeler
patent: 322567 (1885-07-01), Stonesifer
patent: 2083834 (1937-06-01), Galuppo et al.
patent: 3101932 (1963-08-01), Wright

Affiliated with

Also associated with

Rating

Replaceable cutting bit holder assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Replaceable cutting bit holder assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Replaceable cutting bit holder assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2279353