Nsl Engineering Pte Ltd.

Ram Lifting Technologies Pte. Ltd.

Robert Arthur Mills

Ram Smag Lifting Technologies Pte Ltd

Ghee Hua Ng

ZhanMin Tong

Zhan Min Tong

Qifan Bao

A docking station comprising a first frame arranged to receive a first head block assembly; and a second frame moveably coupled to the first frame by an engagement assembly, wherein the engagement assembly is arranged to selectively move the second frame from a retracted position to an extended position so as to allow the second frame to receive a second head block assembly engageable by the docking station.

Docking station for a head block assembly

A system for mounting a head frame to a spreader includes a sheave assembly connecting the head frame to a crane so as to permit the lowering of the head frame, mutually cooperating engagement devices for coupling the head frame and the spreader, an actuator arranged to connect mutually engageable transmission connectors on the head frame and spreader, and a registration device for registering the coupling of the head frame and the spreader. The registration device is arranged to prevent engagement of the transmission connector until the head frame and spreader are coupled.

System and method for the coupling of a head frame

A flipper assembly for guiding a spreader to engage a container is provided, the flipper assembly comprising a flipper hingedly mounted to the spreader, said flipper moveable between an open and closed position about said mounting; a motor mounted to the spreader distal from said flipper; a spacing assembly located between the motor and the hinged mounting of the flipper, wherein said spacing assembly is capable of transmitting a torque from the motor to the hinged mounting so as to move the flipper between the closed and open positions.

Spreader with flipper arm drive

An engagement assembly () for mounting to a first head block () so as to engage a Second head block (), the assembly comprising: at least one mounting bracket for mounting the assembly to the first head block (); a plurality of extendable members each connected at a first end to the at least one mounting bracket, a second opposed end of each extendable member being extendable away from the first head block; a plurality of engagement portions (A,B) in communication with the second ends such that extensions of the second ends consequently extends the engagement portions (), the engagement portions adapted to engage engagement brackets () mounted to the second head block (), wherein on engagement the engagement assembly permits selective relative movement in the horizontal plane and free relative vertical movement.

Spreader spacing device

A head block assembly () comprising a first head block () having a first pair of cable engaging sheaves (); a second head block () having a second pair of cable engaging sheaves (); a separation device () mounted intermediate the first and second head blocks (), for effecting relative transverse movement of said head blocks; wherein the first pair of sheaves () are selectively disengagable from the first head block (), and selectively engagable with the second head block ().

Method and apparatus for effecting relative movement of containers

A trolley assembly () comprising means for supporting a spreader assembly (), said means including cables (), said spreader assembly () adapted to engage at least one freight device; a first carrier portion and a second carrier portion; the supporting means adapted to connect the spreader assembly () to at least one of said carrier portions and; a trolley separation means for selectively varying the relative position of the first and second carrier portions wherein the adjustment of the trolley separation means is such that the cables () are maintained in a substantially vertical orientation.

Growing community of inventors

Singapore, Singapore

Ghee Hua Ng