The disclosed conveyor has a frame which comprises side channel members and crosspieces on which are mounted rollers, a supporting plate, an endless belt, elongate side members having side portions and a U-shaped portions in which the edges of the supporting plate are disposed, and end cover comprising a cover plate and end cover members which are complementary with and affixed to the side wall portions. The conveyor is mounted on a portable base and has standard control for starting and stoppin...

A mobile conveyor unit having first and second conveyors mounted on a drivable, wheeled chassis in back-to-back relation. At least one of the conveyors in the unit can be raised or lowered, extended or retracted, and swung laterally to increase the range of the conveyor. An operating station is provided on the chassis to control the operation of the chassis and the two conveyors. A second operating station is provided at the outer end of the one conveyor to also control the operation of the one ...

The present invention relates to a conveyor rail intended for handling individual objects. The rail is composed of straight and curved modules consisting of quadratic sections (1), preferably of aluminium, with chain guides (4, 5, 6, 7) arranged on each side, This enables a single type of curved profile to be utilized for curves in any direction.

A conveyor system having first second and third stations and a return conveyor in communication with and linking the first and third stations: The first station has a device to selectively feed pallets, one at a time, from the return conveyor to a position underneath an unpackaged work piece disposed on the first station portion of the conveyor system and help position the pallet with the work piece on top of it on to another part of the first station portion of the conveyor system, which convey...

An abutment area is formed in which two belts 5, 6 are in contact with and confront each other. Link chains 23 carrying carrier rollers 24 are arranged in such a manner that carrier rollers 24 are disposed alternately on the back face of belt 5 and the back face of belt 6, in zigzags. The upper end is connected to winch 25, while the lower end is connected to weight 29. Link chains 23 are wound by winch 25, and link chains 23 are connected to the upper frame 17. When link chains 23 are stretched...

A pusher conveyor has a series of retractable pushers pivotally connected to an endless chain. The pushers are provided with guide pins which run in guide tracks parallel to the conveyor path. Switches are provided between the guide tracks to guide the pins from one track to another to thereby extend or retract the pushers to engage or disengage articles along the conveyor path. The switches can be coupled to sensors, to enable articles to be stacked along the conveyor path.

The invention relates to a conveyor comprising a frame and drivable transport means, provided with carriers extending transversely to the direction of movement of the transport means, parallel to each other. The carriers are pivotally coupled to at least one flexible coupling means, whilst at least some of said carriers support pusher shoes. A pusher shoe is connected to a group of three guide wheels positioned at the side of a respective carrier remote from the pusher shoe, which guide wheels a...

A conveyor having a drawn member which has an indentation longthway along the outer surface thereof, as right and left frame for holding transfer members of rollers which support transfer object. The indentation has at both edges grooves into which a mask plate is able to be inserted so that an enclosed space is formed within the indentation with the mask plate.

A conveyor for transporting articles placed in series thereon includes a conveyor track of extruded high density polyethylene having an upwardly opening inverted T-shaped longitudinal slot therein and an endless conveyor chain slidably engaged in the slot with integral chain tabs extending laterally outwardly into lateral slot recesses from selected links of the conveyor chain so as to retain the chain against lateral, vertical or torsional displacement with respect to the slot. The conveyor cha...

An elongated conveyor having conveying and return traverses formed by an endless conveying element orbitally movable through a closed horizontally extending loop, the length and direction of which may be varied.