Cutting – By tool reciprocable along elongated edge – With means permitting tool to be rotatably adjusted about...
Patent
1995-04-05
1997-11-18
Rada, Rinaldi I.
Cutting
By tool reciprocable along elongated edge
With means permitting tool to be rotatably adjusted about...
83427, 83635, 83823, 83941, D06H 700, B26D 110
Patent
active
056876297
ABSTRACT:
An automatically controlled cutting machine for cutting multiple layers of fabric sheet material spread out on a cutting table, the cutting machine including a cutting tool which is rotatable about a Z-axis and which includes a cutting knife mounted on a cutting head and a guiding device for guiding the the cutting knife. One end of the knife is mounted in the cutting head so as to be freely rotatable around the Z-axis, and the guiding device is arranged adjacent to the remaining free end of the knife and comprises a socket rigidly connected to the cutting head, and a support which is freely and rotatably mounted in the socket around a vertical axis located in front and adjacent to the cutting edge of the knife, and parallel and spaced a predetermined distance from the Z-axis. The support has a slot surrounding the flanks of the knife. The slot is eccentrically positioned relative to the vertical axis and extends to the trailing edge of the knife such that the knife can twist about the vertical axis under the influence of lateral loads occurring during cutting to bring the force between the sheet material and the flanks of the knife and the bending force of the knife into a balanced equilibrium state.
REFERENCES:
patent: 1940483 (1933-03-01), Bangser
patent: 1975314 (1934-10-01), Cross
patent: 2792033 (1957-05-01), Bradley
patent: 3511124 (1970-05-01), Bruns
patent: 3589222 (1971-06-01), Sederberg
patent: 3747454 (1973-07-01), Gerber
patent: 4091701 (1978-05-01), Pearl
patent: 4133235 (1979-01-01), Gerber
patent: 4140037 (1979-02-01), Gerber
patent: 4261285 (1981-04-01), Pearl
patent: 4653362 (1987-03-01), Gerber
patent: 5040442 (1991-08-01), Nasu
Alcantara Perez Bernardo
Andrada Galan Mario
Cristo Juan Carlos
Dexter Clark F.
Investronica S.A.
Rada Rinaldi I.
LandOfFree
Pilot device for a suspended knife of a cutting machine for cutt does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pilot device for a suspended knife of a cutting machine for cutt, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pilot device for a suspended knife of a cutting machine for cutt will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1557958