Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
B21J7/20—Drives for hammers; Transmission means therefor
B21J7/36—Drives for hammers; Transmission means therefor for drop hammers
B21J7/42—Drives for hammers; Transmission means therefor for drop hammers operated by rotary drive, e.g. electric motors
B21J7/44—Drives for hammers; Transmission means therefor for drop hammers operated by rotary drive, e.g. electric motors equipped with belts, ropes, cables, chains
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Devices For Conveying Motion By Means Of Endless Flexible Members
(AREA)