Metal deforming – With use of control means energized in response to activator... – Including use of sensor responsive to information carried by...
Patent
1994-12-01
1996-07-30
Larson, Lowell A.
Metal deforming
With use of control means energized in response to activator...
Including use of sensor responsive to information carried by...
72350, 72 301, B21D 2414
Patent
active
055400736
ABSTRACT:
Method and apparatus applicable to a press using a die set including a lower and an upper die which are removably installed movably towards and away from each other to perform a pressing operation under the adjusted operating conditions. A memory is provided to store machine information relating to the press and necessary to determine optimum values for the operating conditions. Die set information relating to the die set and necessary to determine the optimum values are received through a data input device. A calculating device calculates the optimum values, based on the machine information and the die set information, and an adjusting device automatically adjusts the operating conditions according to the calculated optimum values.
REFERENCES:
patent: 3727442 (1973-04-01), Ridgway et al.
patent: 3809488 (1974-05-01), Sonderegger
patent: 4283929 (1981-08-01), Heiberger
patent: 4488237 (1984-12-01), Aronson et al.
patent: 4592220 (1986-06-01), Martinez et al.
patent: 4621517 (1986-11-01), Hatanaka et al.
patent: 4745792 (1988-05-01), Story et al.
patent: 4909061 (1990-03-01), Reitter et al.
patent: 4945742 (1990-08-01), Schoch
patent: 5138857 (1992-08-01), Siegert
patent: 5140834 (1992-08-01), Kashiwagi et al.
patent: 5255552 (1993-10-01), Bielfeldt
Patent Abstracts of Japan, vol. 12 No. 218 (M-711) 6/1088 re: JP-A-63 016820
Patent Abstracts of Japan, vol. 14 No. 315 (M-995) [4285] Jul. 1990 re: JP-A-02 106308.
Patent Abstracts of Japan, vol. 16 No. 557 (M-1340) Nov. 1992 re: JP-A-04 212826.
Larson Lowell A.
Toyota Jidosha & Kabushiki Kaisha
LandOfFree
Method and apparatus for adjusting press operating conditions de does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for adjusting press operating conditions de, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for adjusting press operating conditions de will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1651402