Abstract: Grammophone record sleeve made of thin material as paper or cardboard and comprising a first section and a second section (13), which sections are connected to each other and intended to store the record (9) in between them and have such a size and shape that they substantially cover the same. The sleeve is made of a material which surface is electrically conducting at least on the substantially part of the surfaces which by the storing of the grammophone record (9) in the sleeve will be in contact with the sides thereof and on at least one surface of contact (8) which is so positioned that it presumably will get in contact with the hand of a person handling the sleeve for the insertion and extraction of the grammophone record whereby said inner surface or surfaces are in electrically leading connection with the surface or surfaces of contact.

Abstract: A method of fastening a button or the like to a garment such that the garment will be buttoned up after the fastening operation, wherein said button is composed of plastic and initially comprises a button head and a stem projecting from the button head, the stem having an outer end for piercing the garment and for deformation by ultrasonic vibration, a central section characterized by a substantially smooth profile, and an inner section flaring into the button head, the method comprising the steps of: providing a button hole in a first portion of the garment; placing said first garment portion in an overlying relation with a second portion of the garment; positioning said button such that the button head is disposed on the side of said first garment portion opposite to said second garment portion and such that the stem extends through the button hole and pierces at least partly through said second garment portion; and deforming the outer end of the stem by ultrasonic vibration thereof.

Abstract: The present invention relates to a serving tray for the serving of a meal comprising at least one dish and at least one drink in a drinking vessel, the tray comprising a number of recesses in the form of bowls for the components of the meal. According to the invention a hole extends through the tray is provided in shape and size to form an opening for the insertion of the thumb of a hand so that the tray can be carried with the thumb on the upper side of the tray while for the rest of the hand there is provided a downwards pointing surface against which the hand can rest and support the corresponding portion of the underside of the tray.

Abstract: The present invention relates to a grammophone record sleeve made of thin material as paper or cardboard and comprising a first section and a second section, which sections are connected to each other and have such a size and shape that they substantially cover a grammophone record intended to be stored between the sections.According to the invention the two sections are connected along one single edge and the second section is at the edge opposed to said connection edge provided with a third section, shorter than the second section. The grammophone record is intended to be handled for example by putting the same on a turntable, grasped by the hand and in a position between the third section and an edge portion of the second section, while the first section and the main portion of the second section are unfolded from the record.According to an embodiment the sleeve is provided with a layer of an electric conducting material intended to remove electrostatic charge from the record surfaces.

Abstract: Roof covering comprising a number of surface covering sheet metal strips and a number of fastening elements to be fastened to a foundation structure and to grip over the respective sheet metal strips and thereby hold them in place against the foundation structure. The surface covering sheet metal strips are highly profiled into a wave shape extending in the longitudinal direction of the strips with a wave length, which is of the same order as the width of each strip which has raised portions and countersunk portions as seen from the intended upper side of the strip and bent edge portions extending along the longitudinal edges of the strip. One bent edge portion has a portion extending in outwards direction from said upper side and preferably a subsequently following portion, which is parallel to the principal surface of the strip. The other edge portion has a portion extending in direction away from the principal surface and preferably is followed by a portion parallel to the principal surface.

Abstract: Inflatable resting cushion, the supporting part of which is made of two sheets of a flexible material, which sheets are joined together along defining lines. Said lines define the shape of the cushion and divide the same into two inflatable air compartments between which the air communication is kept interrupted. The one of said defining lines, which defines the limits of separation of the two inflatable compartments from each other, exhibits a curved shape.

Abstract: The present invention relates to an apparatus for the feeding of buttons or similar objects to a processing station e.g., a fastening station. The apparatus comprises a rail arranged to receive a row of the buttons and debouch them at a processing station in which holding means are provided to hold the objects and alternatively release them. At the delivery end of the rail two holding elements are provided to allow the feeding of one of the buttons from the rail, catch the fed button and hold it in the processing station and release the button after the processing. According to the invention the holding elements each has the form of a section, rotatable into three positions around an axis. In the first position both the sections are placed opposite to the open delivery end of the rail allowing the feeding of one button from the rail. In the second position they are placed opposite to each other holding the button between the sections.

Abstract: A cleaning device for water closets comprising a holder stick device having a handle part and a clamping member which is manually operable between a clamping position and a release position for releasably engaging a cleaning pad intended for usage during only a single cleaning operation. The cleaning pad is constructed of material whereby the pad will disintegrate in water and includes a material disintegratable by means of water and being provided with a cleaning compound. A receptacle arranged to contain a number of the pads laid in a pile one upon the other is arranged to support the holder stick device in a position whereby the clamping member rests against the top pad in a position facilitating clamping of the top pad by the clamping member.

Abstract: The invention relates to means by which electrical units as plugs and lamp-sockets are provided to be connected to a multi conductor cable. Such means are arranged to separate the conductors and connect them to the connection points of the unit thereby penetrating the insulation of the conductors and providing contact between contact points and the core of the conductors.

Abstract: In a printing method usable for color printing as well as printing in black and white, a printing form is utilized, comprising a multiple of separate channels each terminating in an orifice in a surface, used as printing surface, which orifice is arranged to form a neutral screen pattern, i.e. a screen pattern which has no connection to the figuration of the intended prints. The printing form for printing by charging the channels with printing ink columns for each channel selected to correspond to the desired nuance of the corresponding point of an original to be reproduced. The ink is charged in amounts sufficient to be successively distributed in the form of a coating to the surface of a multiple, preferable the whole intended edition of the objects or copies to be produced.

Abstract: The present invention relates to a fastener consisting of a first portion arranged to hold an element, preferably a cable, and a second, peg-shaped portion arranged to be introduced into a hole in a base and to be expanded into engagement with the walls of the hole by means of an expanding element, which portions and element are arranged to form a single unit.

Abstract: The present invention relates to a safety device in electrical connection devices, especially lamp-holders, comprising a number of contact parts designed to rest against an object arranged to be connected to the connection device, for example a light bulb socket, and a number of elements arranged to be connected to the electric leads of a cable, whereby the contact parts are at a distance from the respective connector elements and are arranged by means of being pushed in by a spring function to achieve contact with these during connection of said object to the device.