Adjustable boring bar mechanism

Details Adjustable boring bar mechanism Adjustable boring bar mechanism

1979-11-30

1981-07-14

Vlachos, Leonidas

Cutting by use of rotating axially moving tool

Tool-support with means to move tool relative to tool-support

To move radially

408157, 408179, 407 45, B23B 29034

Patent

active

042783720

ABSTRACT:
An adjustable multiple blade boring bar with diametrically disposed overlapping blade blocks, each adjustable in and out and a control cartridge having actuator pins movable in opposite directions in response to rotation of a differential screw, the pins being oriented in relation to slots on the blade block to move in a camming relationship to shift the blocks in and out. A differential screw associates the control cartridge and the boring bar to permit radial equalization of the blade block when installed initially or after sharpening.

REFERENCES:
patent: 1251140 (1917-12-01), Van Der Vorn
patent: 1389492 (1921-08-01), Davie
patent: 2874597 (1959-02-01), Bach
patent: 3724965 (1973-04-01), Green
patent: 3853422 (1974-12-01), Benjamin et al.
patent: 4162867 (1979-07-01), Calcaterra et al.

Affiliated with

Also associated with

Rating

Adjustable boring bar mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adjustable boring bar mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adjustable boring bar mechanism will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2162555