Abstract: A continuous material press for the production of material sheets made of substances which require a high pressure and an intensive thickness reduction during the pressing process, with the press including a heated/cooled and driven central drum, and a circulating endless steel belt tensioned around the central drum, with the material to be pressed being guided and pressed between the shell surface of the central drum and the steel belt. An additional stationary pressing device comprised of elastic steel belt sections is located outwardly of the endless steel belt and is mounted in tension to variably increase the pressure on the endless steel belt and thus on the material. An opening is formed in the steel belt section mounted in which is a pipe for delivering compressed air or water vapor to interface on the endless steel belt and the stationary steel belt section, the compressed air or water vapor forming a lubricating film for reducing friction.

Abstract: A continuously operating material press comprising temperature-controllable and drivable central drum 1 and a tensioned endless steel belt which passes around a major portion of the surface of the central drum and is supported by at least two guide drums and a tensioning drum. An increase in the pressure acting on a strip of material which is guided between the steel belt and the surface of the central drum is achieved by providing an additional pressing means which comprises a roller chain and an additional high-tensile steel belt supported by the chain. Both the roller chain and the additional steel belt are connected to a support structure for the central drum either directly or through the intermediary of tensioning devices.

Abstract: There is disclosed a mechanical fish filleting process, whose use with decapitated fish, particularly, those of approximately circular cross section, enables a substantial reduction in the manual trimming which is caused by falsely positioned cuts. A sequence of cuts is proposed which permits a more exact guiding and thus also alignment of the fish. The method comprises the following cut sequence: belly filleting cut, rib cut, severing cut to separate the lateral vertebral appendages and/or ribs from the back bone, back filleting cut guided from the belly to the vicinity of the fin holders of the dorsal fins, pinbone cut and back severing cut on both sides of the dorsal fins. The dorsal fins are so guided that they are reliably introduced between the back severing knives so that the fillets can be cut free from the fins or their remains.

Abstract: An endless belt, for apparatus for continuously hot pressing webs of material by pulling the belt against the periphery of a heated rotatable drum with the web interposed therebetween, comprising a layer of butyl rubber bonded to a fabric of steel wires, a textile layer adhered to the butyl rubber and a layer of silicon rubber adhered to the textile layer. In manufacture the fabric of steel wires is encased in the butyl rubber, the textile layer is adhered to the butyl rubber and the composite article is vulcanized. After vulcanization, the silicon rubber layer is adhered to the textile layer and the composite article thus formed again vulcanized.

Abstract: A process and an apparatus are proposed for the aligning of fish, especially those to be reckoned as belonging to the gadidae species, in respect of the position of their planes of symmetry. Beheaded fish are cyclically loaded on a feeding device of a pair of conveyor belts, which are disposed to have runs facing each other and which together with a bottom belt form a feed chute. The bottom belt is provided with support elements, extending in the direction of conveyance of the fish and arranged at a spacing from one another. The support elements are provided with convex support surfaces projecting up into the feed chute. The charging of the fish takes place so that each fish is caught at its abdominal cavity by a support element.

Abstract: An endless belt, for apparatus for continuously hot pressing webs of material by pulling the belt against the periphery of a heated rotatable drum with the web interposed therebetween, comprising a layer of butyl rubber bonded to a fabric of steel wires, a textile layer adhered to the butyl rubber and a layer of silicon rubber adhered to the textile layer. In manufacture the fabric of steel wires is encased in the butyl rubber, the textile layer is adhered to the butyl rubber and the composite article is vulcanized. After vulcanization, the silicon rubber layer is adhered to the textile layer and the composite article thus formed again vulcanized.