Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1980-08-25
1982-07-27
Whitehead, Harold D.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
B24B 322
Patent
active
043410464
ABSTRACT:
A tool sharpening fixture is provided which is particularly suited for sharpening rotary cutting tools. The tool sharpening fixture comprises a housing having a throughbore and a bushing rotatably mounted in the housing throughbore and having an eccentric axial bore formed through its. An elongated cylindrical member is inserted through the bushing eccentric bore so that the elongated member extends outwardly from each end of the housing. The cutting tool to be sharpened is removably mounted at one end of the elongated member while the opposite end of the elongated member can be grasped by the hand of the user. An indexing ring is secured to the bushing and locks the elongated member to the bushing in at least two predetermined rotational positions. Typically, the number of indexing positions is the same as the number of cutting edges on the tool to be sharpened. A stop ring is also rotatably mounted to the housing and lockable at any desired rotational position. The stop ring includes two stop members which cooperate with a stop tab on the bushing to limit the rotation of the bushing and the elongated cylindrical member between two preselected rotational positions.
REFERENCES:
patent: 2530421 (1950-11-01), Burness
patent: 2700854 (1955-02-01), Detron
patent: 2710498 (1955-06-01), Rocheleau
patent: 3349521 (1967-10-01), Bryant
patent: 3486044 (1949-10-01), Lusk
patent: 3688452 (1972-09-01), Stevens
patent: 3722148 (1973-03-01), Grahn
patent: 3820286 (1974-06-01), Burch
patent: 4004377 (1977-01-01), Laudick
patent: 4134235 (1979-01-01), Maharidge
LandOfFree
Tool grind fixture does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tool grind fixture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tool grind fixture will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2020360