|
2020
|
P/S
|
industrial robots, namely, crane rail robots |
|
2017
|
Invention
|
Variable speed single failure proof lifting device.
A lifting device includes a primary attachme... |
|
2012
|
P/S
|
Lifting machinery and parts therefor, namely, turntables,
transfer tables, jacks, drop tables, t... |
|
2011
|
P/S
|
Cranes and parts therefor, namely, electric overhead traveling cranes, gantry cranes, single fail... |
|
|
Invention
|
Lifting bracket assembly including jack screw connector. A lifting bracket assembly is disclosed.... |
|
2008
|
Invention
|
Jack screw connector. A jack screw connector includes a first clevis including a pair of first cl... |
|
2007
|
Invention
|
Failure proof gantry crane and chain jack hoist assembly. This patent discloses embodiments of a ... |
|
2006
|
Invention
|
Failure proof gantry crane and chain jack hoist assembly.
This patent discloses embodiments of a... |
|
1995
|
P/S
|
industrial cranes, bucket cranes, refuse cranes, overhead cranes, gantry cranes, brakes for crane... |
|
1992
|
Invention
|
Bridge crane electric motor control system. An improved bridge crane electric motor control syste... |
|
1982
|
Invention
|
Water-cooled, liningless cupola. An improved water-cooled, liningless cupola wherein the lower po... |
|
1979
|
Invention
|
Cupola charging. A cupola installation having a top charging opening and a vibratory feeder mount... |
|
1975
|
Invention
|
Tilt and swing lock mechanism for electric furnace. The apparatus includes a first locking mechan... |
|
1974
|
Invention
|
Cupola furnace waste gas recuperative system and method for operating same. An improved cupola fu... |
|
1972
|
Invention
|
Orbital service bridge. An orbital service bridge for positioning a work platform at desired posi... |
|
1966
|
P/S
|
Ground mounted railroad car jacking assemblies. |
|
1945
|
P/S
|
Aviation industry equipment, namely: cylinder assembly stands, engine assembly stands, nacelle as... |
