A product handling device (12) for the handling, in particular for the conveying, of products (14), has at least two movers (16, 16) and has a coupling unit (18) which mechanically couples the movers (16, 16) with one another. A support unit (24) for at least one product (14) is provided and includes at least two connection units (26, 26), which respectively connect the support unit (24) with at least one of the movers (16, 16). The connection units (26, 26) and the support unit (24) are connected to one another in each case within a plane (28) in which the support unit (24) is arranged. The connection units (26, 26) each comprise at least one orientation unit (32, 32), the orientation units being coupled with one another, and the orientation units (32, 32) each comprise at least one bevel gear (36, 36).

A product handling device (12) for the handling, in particular for the conveying, of products (14), has at least two movers (16, 16) and has a coupling unit (18) which mechanically couples the movers (16, 16) with one another. A support unit (24) for at least one product (14) is provided and includes at least two connection units (26, 26), which respectively connect the support unit (24) with at least one of the movers (16, 16). The connection units (26, 26) and the support unit (24) are connected to one another in each case within a plane (28) in which the support unit (24) is arranged. The connection units (26, 26) each comprise at least one orientation unit (32, 32), the orientation units being coupled with one another, and the orientation units (32, 32) each comprise at least one bevel gear (36, 36).

The present invention relates to a vehicle, which is used in particular for transporting objects, in particular workpieces. Here, preferably one or more receiving elements for receiving one or more objects are provided.

The present invention relates to a vehicle, which is used in particular for transporting objects, in particular workpieces. Here, preferably one or more receiving elements for receiving one or more objects are provided.

A wafer suspension fork has a body and a cover. The body has a connection portion having multiple inlets and two arms being symmetrical in shape and protruding from the connection portion. Each arm has a holding surface, a flowing surface, multiple inner and outer inclined holes formed in the holding surface arranged along a protruding direction, an inner flowing channel formed in the flowing surface and communicating with the inner inclined holes and the inlets, and an outer flowing channel formed in the flowing surface and communicating with the outer inclined holes and the inlets. The cover is fixed to a bottom surface of the body. A wafer is able to be suspended and held above the two arms by adjusting pressure of gas flowing out from the inner and outer inclined holes and is able to be moved free from being scratched.

A modular roller system. The system includes a mechanical shaft and at least one plastic disc. The one or more the discs may include a recessed end abutting one side of the plastic disc. The system also includes an assembly in physical contact with the recessed end and positioned in an inside of the recessed end. The one or more discs slide onto and around the mechanical shaft using frictionless bearing system.

The invention relates to a conveying device for an object and to a conveying system designed using magnetic levitation technology with such a conveying device. The conveying device comprises a mover, which is movable relative to a movement surface of the conveying system, and a receptacle which can be connected to the mover. According to the invention, the mover comprises a locking unit and the receptacle comprises a counter-locking unit, which are arranged to be in locking engagement with one another in a locking direction. The locking unit further comprises at least one contact surface and the counter-locking unit comprises at least one counter-contact surface, which in the connected state are in form-fitting contact with one another in at least one form-fitting direction which is different from the locking direction.

The invention relates to a conveying device for an object and to a conveying system designed using magnetic levitation technology with such a conveying device. The conveying device comprises a mover, which is movable relative to a movement surface of the conveying system, and a receptacle which can be connected to the mover. According to the invention, the mover comprises a locking unit and the receptacle comprises a counter-locking unit, which are arranged to be in locking engagement with one another in a locking direction. The locking unit further comprises at least one contact surface and the counter-locking unit comprises at least one counter-contact surface, which in the connected state are in form-fitting contact with one another in at least one form-fitting direction which is different from the locking direction.

The inventive concept provides a transfer apparatus. The transfer apparatus includes a transfer truck; and a bumper device installed at any one of the front part or the rear part of the transfer truck, and wherein the bumper device includes: a bumper provided spaced apart from the transfer truck; and an impact attenuation unit provided between the bumper and the transfer truck and configured to attenuate an impact force transferred from the bumper to the transfer truck by a friction force.