To seal a cable junction, an insert is placed between two branch cables (42a,42b;55,56;56,101a,101b) of the junction, which is then enclosed by a heat shrinkable envelope (45,58,103). The insert has at least one insert part having a block (32,43a,43b,50,70,80,100a,100b,100c) of heat fusible material attached by one or more flanges (31,41a,41b,51,82,102a,102b,102c) of heat conductive material to th...

Method for replacing damaged pipes, e.g. sewers, buried in the ground and extending between two shafts or access wells, lengths of a replacement pipe being descended one after the other through one of the shafts. The pipe lengths (1) are descended in the shaft placed on a pressure medium hose (5) by means of which a breaker head (3) is powered for disintegrating the existing damaged pipe (B) while...

Method for replacing damaged pipes, e.g. sewers, buried in the ground and extending between two shafts or access wells, lengths of a replacement pipe being descended one after the other through one of the shafts. The pipe lengths (1) are descended in the shaft placed on a pressure medium hose (5) by means of which a breaker head (3) is powered for disintegrating the existing damaged pipe (B) while...

A supporting structure consisting of two layers (a, b) is applied by electroplating to the back of the microfilter foil (3). The first, lower layer (b) consists of a number of columnar projections (5) which widen at their upper ends to form mushroom-shaped caps (4) which corrode together to form an extended second layer which leaves open macropores (6) free. As compared with the micropores of the ...

A supporting structure consisting of two layers (a, b) is applied by electroplating to the back of the microfilter foil (3). The first, lower layer (b) consists of a number of columnar projections (5) which widen at their upper ends to form mushroom-shaped caps (4) which corrode together to form an extended second layer which leaves open macropores (6) free. As compared with the micropores of the ...

The hand trolley has a bottom frame equipped with a front pair of swiveling wheels, a rear pair of swiveling wheels and one or two non-swiveling central wheels located at a lower level than the plane defined by the front and rear pairs of wheels. The bottom frame of the trolley is constituted by two lateral bars and two central bars placed respectively on opposite sides of the longitudinal plane o...

A pump assembly (1) for an atomising piston pump comprising a piston (16) slidably located in a cylinder (4), a variable volume fluid storage chamber (5) in communication with the cylinder on one side of the piston, means (18) for varying the volume of the chamber, resilient means (17) urging the varying means into a position corresponding to the minimum volume of the chamber, a fluid flow passage...

A closure has a plastic layer which is to be heat bonded to a plastic outer layer of a container (10). The closure (16) is provided with a pull tab (22) to facilitate the removal thereof from the container. Heat bonding of the closure to the container is effected by induction heating utilizing a metal foil barrier layer within the closure. By offsetting a portion of the closure in alignment with t...

A closure has a plastic layer which is to be heat bonded to a plastic outer layer of a container (10). The closure (16) is provided with a pull tab (22) to facilitate the removal thereof from the container. Heat bonding of the closure to the container is effected by induction heating utilizing a metal foil barrier layer within the closure. By offsetting a portion of the closure in alignment with t...

The viscosity/temperature behaviour of products with a low or zero water content is regulated by simultaneous use of fat derivatives and/or polyacrylic acid derivatives as thickening agents and of low molecular weight mono- or polyhydric alcohols with 1 to 6 carbon atoms and/or liquid hydrocarbons with a thinning action. The products contain, for example, ingredients of textile detergents and are ...

An openable multi-pane window of fire resistance class F 60 having a window frame (2) and mutually connected window sashes (4, 6, 8), in which a single pane of borosilicate-fire resistive glass (16) is fitted into a metallic outer sash (4) on the outward side of the window, and a two-pane sealed glazing unit (18) is fitted in an inner sash (8) on the inward side of the window. The window frame (2)...

An openable multi-pane window of fire resistance class F 60 having a window frame (2) and mutually connected window sashes (4, 6, 8), in which a single pane of borosilicate-fire resistive glass (16) is fitted into a metallic outer sash (4) on the outward side of the window, and a two-pane sealed glazing unit (18) is fitted in an inner sash (8) on the inward side of the window. The window frame (2)...

A wood-chips-producing device of the type which comprises a vehicle-borne wood chipper is configured such that the wood chipper 3 forms part of unit 2 which is suspended such that it is movable relative to the vehicle 1 by means of a crane disposed on the latter, which unit likewise has members for taking hold of standing trees and members for cross-cutting the trees. The wood chipper is located i...

The bath (1) is fitted with a rotatable seat (23) to and from which the person can be easily transferred. Connected to the seat is a davit arrangement (20,21,24,25) which synchronously rotates with it, and where a bed bound person is involved, the seat can be transferred to or from a transport carriage alongside the bath without lifting air of caring personnel.

A device for producing wood chips of the type which comprises a chip-cutting machine borne by a vehicle is configured such that the chip-cutting machine 3 forms part of a suspended unit 2 which is movable relative to the vehicle 1 by means of a crane disposed on the latter, which unit also has members for grabbing standing trees and members for cross-cutting the trees. The chip-cutting machine is ...