Abstract: Linear dual actuator for lying or sitting furniture having at least two sections (2,3), which with one end is rotatably embedded in the article of furniture and where each section (2,3) with an arm (5,7) secured to a pivot shaft (4,6) can be adjusted by means of the linear dual actuator. The dual actuator comprises a housing (8) with a drive at each end, which comprises an electric motor (11), which through a transmission (12) is in driving connection with a spindle (13). On the spindle (13) is arranged an activation element (14) with a spindle nut in engagement with the spindle (13), where the activation element (14) can be brought into engagement with the arm (5,7) for adjusting the sections (2,3). In case of power failure there is the problem that the back rest and leg rest section cannot be lowered to a plane level, which can make the bed uncomfortable or completely impossible to sleep in.

Abstract: Linear dual actuator for lying or sitting furniture having at least two sections (2,3), which with one end is rotatably embedded in the article of furniture and where each section (2,3) with an arm (5,7) secured to a pivot shaft (4,6) can be adjusted by means of the linear dual actuator. The dual actuator comprises a housing (8) with a drive at each end, which comprises an electric motor (11), which through a transmission (12) is in driving connection with a spindle (13). On the spindle (13) is arranged an activation element (14) with a spindle nut in engagement with the spindle (13), where the activation element (14) can be brought into engagement with the arm (5,7) for adjusting the sections (2,3). In case of power failure there is the problem that the back rest and leg rest section cannot be lowered to a plane level, which can make the bed uncomfortable or completely impossible to sleep in.

Abstract: Linear dual actuator for lying or sitting furniture having at least two sections (2,3), which with one end is rotatably embedded in the article of furniture and where each section (2,3) with an arm (5,7) secured to a pivot shaft (4,6) can be adjusted. The dual actuator comprises a housing (8) with a recess (10) in each end for each of the pivot shafts (4,6) on the article of furniture and where the arms (5,7) on the pivot shafts (4,6) after the dual actuator has been mounted on the article of furniture reach into the housing (8). Each end of the housing is furnished with a drive comprising an electric motor (11), which through a transmission (12) drives a spindle (13a) with a thrust element (18) having one end in engagement with the arm (5,7) for 'adjusting the sections (2,3). The electric motors (11) are located axis-aligned with the respective spindles (13a).

Abstract: In a screening arrangement comprising a top element, a bottom element, and a screening body, the top element includes two end pieces (410) and a spring-biased roller bar mounted on a roller shaft (461). The roller shaft (461) and one of the end pieces (410) constitute an integral one-piece unit formed by molding.

Abstract: In a screening arrangement comprising a top element, a bottom element, and a screening body, the top element includes two end pieces (410) and a spring-biased roller bar mounted on a roller shaft (461). The roller shaft (461) and one of the end pieces (410) constitute an integral one-piece unit formed by moulding.

Abstract: A product (18) is packed in a shock-resistant way in a box-shaped cardboard packing (20) by local application of an adhesive layer (16) on a base surface (17) of a plane cardboard blank, with which layer the product (18) is brought into contact and subsequently the cardboard packing (20) is completed by folding up the other elements of the plane blank (1) and closure of the packing. The plane cardboard blank may be made as a separate packing unit with adhesive layers in the form of adhesive tapes with an outward adhesive surface covered by a protective layer.

Abstract: A collapsible screening device such as an insect screen for an opening in a wall, particularly for a window or door, comprises a frame structure composed of an elongate base member accommodating a screening in a first retracted position, two side members pivotally connected with opposite ends of the base member, so as to be collapsible from an erected position at substantially right angles from the base member into a collapsed position parallel and close to the base member, and a separate bar member of a length substantially equal to the length of said base member. A free end of each side member and opposite ends of the separate bar member are formed with releasably interlocking assembling means to provide a stable connection in an assembled condition of the frame structure.