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: 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.