Cutting by use of rotating axially moving tool – Tool-support with means to move tool relative to tool-support – To move radially
Patent
1980-10-20
1982-10-12
Bilinsky, Z. R.
Cutting by use of rotating axially moving tool
Tool-support with means to move tool relative to tool-support
To move radially
408705, 408713, B23B 2716, B23B 2902
Patent
active
043536697
ABSTRACT:
A reamer has a head with a recessed bearing plane which absorbs the pressure of a clamping member which presses against one side of a cutter knife. A counter member is positioned with one side displacable on the recessed bearing plane in the direction of increased cutting diameter. The cutter knife is held between the clamping member and the counter member. The counter member has a region with a straight holding portion which supports the cutter knife. The clamping member and counter member have congruent oblong holes which extend in the direction of increased cutting diameter. These holes are traversed by a clamping screw which is screwed into a threaded hole in the head. When the screw is tightened, the three piece unit of clamping member, cutter knife and counter member are tightened in the reamer head. A pair of set screws pass through holes in the head to move contact pieces against a thrust bar which extends from the straight holding portion of the counter member, and hence move the three piece unit in the direction of increased cutting diameter.
REFERENCES:
patent: 2310992 (1943-02-01), Proksa
patent: 4125342 (1978-11-01), Kress
patent: 4163624 (1979-08-01), Eckle
patent: 4239425 (1980-12-01), Striegl
patent: 4288184 (1981-09-01), Veigel
LandOfFree
Device for machine reamer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for machine reamer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for machine reamer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-221757