|
US2416352A
(en)
|
|
Cargo handling device |
|
US2499442A
(en)
|
|
Unloading apparatus for automotive trucks
|
|
US2424899A
(en)
|
|
Truck hoist
|
|
DE2313516C3
(en)
|
|
crane
|
|
CN106734828A
(en)
|
|
It is a kind of that there are two kinds of riveting mechanisms of riveting tablet switching
|
|
CN207700206U
(en)
|
|
A kind of concrete self-balancing side mould of building construction cushion cap
|
|
DE951831C
(en)
|
|
Built-in crane for shaft conveyor devices
|
|
DE3342849C2
(en)
|
|
|
|
US1378981A
(en)
|
|
Dock-crane |
|
DE434212C
(en)
|
|
Lifting and sliding mechanism for covered rail cars
|
|
DE1126088B
(en)
|
|
Overhead crane
|
|
FR1521621A
(en)
|
|
Improvement in the manufacturing process of synchronization rings for gear change mechanism
|
|
DE429119C
(en)
|
|
Jib crane
|
|
DE267598C
(en)
|
|
|
|
DE433367C
(en)
|
|
Overhead crane
|
|
DE464233C
(en)
|
|
Slewing crane
|
|
DE2634758C3
(en)
|
|
Jib overhead crane for agriculture
|
|
DE3102166C2
(en)
|
|
Device for achieving a trajectory of a luffing jib mounted on a support frame, adapted to the roof pitch of a building
|
|
EP0018466A1
(en)
|
|
Jib-crane
|
|
FR951413A
(en)
|
|
Overhead crane
|
|
DE3348361C2
(en)
|
|
Container transport system with travelling gantry
|
|
DE423969C
(en)
|
|
Ship loading bridge
|
|
DE3726997C2
(en)
|
|
Bridge crane with arched bridge
|
|
FR1552034A
(en)
|
|
|
|
DE1960207A1
(en)
|
|
Limit switch for crane systems
|