Metal deforming – With means to drive tool – Including screw-actuated tool support
Patent
1983-06-23
1985-12-24
Crane, Daniel C.
Metal deforming
With means to drive tool
Including screw-actuated tool support
7245303, B21J 918
Patent
active
045598070
ABSTRACT:
A press comprises a frame made up of two crossheads rigidly interconnected y way of uprights with two rams mounted therebetween one above the other. One of the rams has a built-in nut with a non-self-stopping thread to be thereby engaged with a screw rigidly connected to a die holder mounted for rotation in the other ram and geared to a drive for its translatory motion. Forced interaction between the nut and the screw is effected through a drive provided to actuate the ram with the nut and controlled from the drive of the die holder. There is provided a clearance of sufficient size between the rams to permit a specified angle of rotation of the die holder.
Birkadze Dzhemal I.
Bocharov Jury A.
Frolov Alexandr D.
Ganago Oleg A.
Golovin Vasily Y.
Crane Daniel C.
Jones David B.
Moskovskoe Vysshee Tekhnicheskoe Uchilische Imeni N. E. Baumana
Zavod-Vtuz Pri Moskovskom Avtomobilnom Zavode Imeni I.A. Likhach
LandOfFree
Press does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Press, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Press will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1472601