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Kjell Johansson

Jan Karlsson

Ove Nilsson

Jan G&ouml;ransson

Thomas Esping

Göran Ljungek

G&ouml;ran Ljungek

End-to-end joining of sleeves. A first glue strand is applied to the end joint surface of one of the sleeves, the first glue strand having properties that cause an immediate fixing of the end joint surfaces of the sleeves. A second glue strand is applied to the end joint surface of one of the sleeves, the second glue strand having properties that causing wetting of the sleeve material in the joint surface and its immediate vicinity. The end joint surface of a first one of the sleeves is positioned against the end joint surface of a second one of the sleeves so that the first glue strand causes an immediate fixing of the end joint surfaces, and the second glue strand is allowed to set. The apparatus includes alignment devices for positioning the sleeves adjacent glue nozzles and for positioning the sleeves in end-to-end contact.

Method and device for jointing of cores

An apparatus for emptying a reel on which a web of material is wound in layers. A frame supports the reel. A carriage is mounted on the frame for reciprocal movement longitudinally in a first direction and in a second direction opposite the first direction over the reel. A knife is mounted on the carriage for movement with the carriage to cut sheets of material from the web as the carriage moves over the reel. A plough removes cut sheets of the material from the reel as the carriage moves over the reel.

Apparatus for emptying reels of web material field

Apparatus for cutting

A method and means for keeping cattle in a stall barn is provided. The barn has feeding and resting places where each animal is kept during feeding and rest in a separate stall defined by vertical parallel side stall partitions, the animals being free from restraining connections to the feeding table and said partitions and being confined at the rear of the stall by a closing means controlled by power transmissions means which lifts it to a level above the standing height of the animals to allow them to back out from their individual stalls and move to a common collecting place along a predetermined route of a way system, the animals being subsequently returned to their stalls by the same or a different route, and the closing means being returned to confining position behind the animals, said routes being established by a plurality of adjustable gates within said way system, the gates being set in different positions by individual power transmission means. The animals are divided into a plurality of individual groups having a small number of animals in each group, the groups being distributed along said feeding and resting places, said power transmission means for both the closing means and the gates being automatically controlled by control means of a common control station. Said control means is permitted to actuate the power transmission means for the closing means in a predetermined sequence depending on the particular group of animals being selected and at the same time actuate the power transmission means for those gates which are to be set to establish said predetermined route for the group selected when this is to be moved to or from said collecting place.

Method and means for keeping cattle in a stall barn

The present invention relates to a device for mounting an outer jacket (4) on a roller-shaped body (1, 2, 3) for forming an annular space (5) between the outer jacket (4) and the roller-shaped body (1, 2, 3). The basis of the present invention resides in the task of simplifying, to as high a degree as possible, the prior art devices of this type, and, as far as is possible, obviating or at least reducing the inconveniences inherent therein. This task is solved according to the present invention, in that the device is provided with at least one slotted ring (19) at each end of the outer jacket (4) and the roller-shaped body (1, 2, 3) in the space (5) therebetween, the ring (19) having at least one inclined surface (20) for cooperation with an inclined surface (10) on the jacket (4) or the body (1, 2, 3) for radial movement of the ring (19) on actuation thereof into the space by means of adjustment screws (22) in a nut (11) which is secured against axial movement.

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Falkenberg, Sweden

Kjell Johansson