Gear cutting – milling – or planing – Milling – With regulation of operation by templet – card – or other...
Patent
1990-02-23
1993-03-09
Briggs, William
Gear cutting, milling, or planing
Milling
With regulation of operation by templet, card, or other...
409 86, 409 88, B23Q 3510
Patent
active
051921731
ABSTRACT:
The invention makes it possible to produce from a blank an article whose contour is altered, preferably linearly enlarged, with great precision in relation to a corresponding contour of a used model (1c). A copying machine is used in the production. The machine comprises, on the one hand, a first pair of units (1, 2) which are arranged so as to be rotatable. The model (1c) is arranged on the first unit (1) and the blank is arranged on the second unit (2). The machine also comprises a pair of second units (24, 25) in which one supports a detecting member (24a) which is brought into cooperation with the model, and the second unit supports a machining or actuating member which is brought into cooperation with and acts on the blank. The said pairs of units are displaced from and towards each other during production. In each pair of units, the units are also controlled individually so that the one unit executes second displacement movements relative to the other unit in such a way that the desired alteration is obtained.
REFERENCES:
patent: 361131 (1887-04-01), Carlinet
patent: 888041 (1908-05-01), Salo
patent: 954447 (1910-04-01), Lyons
patent: 1073547 (1913-09-01), Tunes
patent: 2314499 (1943-03-01), Howard
patent: 3838623 (1974-10-01), Schell
patent: 4842454 (1989-06-01), Gustavsson et al.
patent: 4863318 (1989-09-01), Pearl
Andersson Matts
Gustavsson Varne
Briggs William
Nobelpharma AB
LandOfFree
Copying method and device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Copying method and device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Copying method and device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-206919