Gear cutting – milling – or planing – Milling – With cutter holder
Patent
1988-10-27
1990-02-20
Bilinsky, Z. R.
Gear cutting, milling, or planing
Milling
With cutter holder
279 1B, 279 48, 408240, B23B 3120, B23B 526
Patent
active
049021770
ABSTRACT:
Improvements in tool holders in the field of machine tools; quick change connectors for replacing one tool holder with another in chucks mounted on rotary machine tool drive shafts and spindles; tool changing attachment permitting rapidly changing or switching one drilling, cutting or milling tool holder or collet for another involving removably engaging connectors employing mere operator hand force in effecting engaging or disengaging of the collets or tool holding adapters with the driving chuck; employing a coil compression spring as a locking element in tool holding apparatus between a chuck and a tool carrying collet, the spring captured in compressive engagement between bearing surfaces carried by the chuck and the collet, one such bearing surface provided in a nut threading on the chuck operable to hold and force the spring against a bearing surface on the collet.
REFERENCES:
patent: 657432 (1900-09-01), Melzer
patent: 1867296 (1932-07-01), Woodruff
patent: 2336095 (1943-12-01), Heding
patent: 2773693 (1956-12-01), Chittenden
patent: 2890072 (1959-06-01), Kaman et al.
patent: 2939643 (1960-06-01), Barsam, Jr.
patent: 3759336 (1973-09-01), Marcoritz et al.
patent: 3958809 (1976-05-01), Child
patent: 4135848 (1979-01-01), Hughes et al.
patent: 4303360 (1981-12-01), Cayen et al.
"Universal Collet Chuck with Quick Change System" Rego-Fix AG Swiss Tool Maker brochure Jun. 1976.
Aitkens Terry K.
Bilinsky Z. R.
Scofield Thomas M.
Yates Emmett A.
LandOfFree
Rapid change tool cutter and driving system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rapid change tool cutter and driving system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rapid change tool cutter and driving system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1612785