摘要:
The present invention relates to a fastener, a method of fastening insulation (2) to the frame (3) by means of the fastener (1) and a fastening system. In the method, a screw (9) and an installation tool (8) are in-stalled in a hole (6) at the center of the fastener (1), the external shape of the installation tool being arranged to correspond, at least along a part of the height of the installation tool (8), to the shape of the inner space (6) along at least a part of the height of the inner space (6). The screw (9) is rotated by means of the installation tool (8), whereby the fastener (1) and the screw (9) rotate simultaneously, boring into the insulation (2), and as the screw (9) rotates, it pulls the lower part of the fastener (1) to contact the frame (3).
摘要:
The present invention relates to a fastener, a method of fastening insulation (2) to the frame (3) by means of the fastener (1) and a fastening system. In the method, a screw (9) and an installation tool (8) are in-stalled in a hole (6) at the center of the fastener (1), the external shape of the installation tool being arranged to correspond, at least along a part of the height of the installation tool (8), to the shape of the inner space (6) along at least a part of the height of the inner space (6). The screw (9) is rotated by means of the installation tool (8), whereby the fastener (1) and the screw (9) rotate simultaneously, boring into the insulation (2), and as the screw (9) rotates, it pulls the lower part of the fastener (1) to contact the frame (3).
摘要:
This invention relates to a flexible pipe (2) for a pipe construction extending through a roof. This flexible pipe is an accordion-like pipe, made of rubber, having a cylindrical upper end (2a) intended to be slipped onto the lower end of a pipe part (3) extending above the roof, and a cylindrical lower part (2b) intended, in turn, to be slipped onto the upper end of a lower pipe part (1) which ends underneath the roof, said cylindrical parts (2a, 2b) being attachable to the ends of said pipe parts (3, 1) by means of host clamps (4a, 4b). The invention is characterized in that inside the cylindrical lower part (2b) of the flexible pipe (2) a cylindrical collar (2c) has been arranged having an outer diameter corresponding to the inner diameter of the pipe part (1) to be connected to the lower end of the flexible pipe (2) and said collar being joined in its upper end tightly to the inner surface of the cylindrical lower end (2b) so that between the cylindrical collar (2c) and the cylindrical part (2b) surrounding the collar a receiving space is formed to receive the upper end of the pipe part (1) to be connected thereto.
摘要:
The invention relates to a base plate (1) for a passage of a pipe through a roof of structured roofing material, particularly through a roof made of structured roofing elements, comprising a collar surrounding the pipe and a flange to be in contact with the roofing material. The invention is characterized in that the flange is designed to be mounted and fastened underneath the roofing element (10) so that the collar (4) will project out from a hole made in the roofing element (10), and the flange (3) comprises a deformable front portion (5) which is deformable to follow the profile of the roofing element (10), onto which the front portion (5) is mountable.
摘要:
A new type of fastener (100) is presented, which comprises a sleeve (10) and a screw (20) slidingly fitted in the passage in it, as well as an adjusting piece (30). The screw (20) comprises a shaft (21) extending between the point (22) and the head (23) and equipped with a thread. The adjusting piece (30) comprises a centre hole (33), which can be rotatably attached to the thread of the screw (20), and a non-rotationally symmetrical head (31). The adjusting piece (30) can be fitted in the passage (13) of the sleeve (10), both slidingly and rotatably. Also presented are an adjusting key (70) and a method for installing the new type of fastener (100).
摘要:
The invention relates to a device for leading a pipe having a large cross section through a roof. The invention is characterized in that it comprises a leading-through body (1) made of plastic, having an upwardly tapering collar (2) and a substantially rectangular flange (4) extending evenly from the upper edge of the collar, whereby the outer edge of the flange (4) is provided with a radially open recess extending circumferentially around the whole flange (4), said recess being defined from above by an upper flange (4a) and from below by a lower flange (4b). The leading- through body (1) is suitable to be mounted on all kinds of roofs by using covering panels (6a, 6b, 6c) of a suitable shape insertable into the recess (5) formed in the flange (4) of the leading-through body (1).
摘要:
The invention relates to a flashing (1) for a pipe or duct passing through a seamed roof. The flashing (1) comprises a collar (2) at the upper end of which is provided an opening (3) for the pipe or duct, and a substantially flat flange (4) to which the lower end of the collar (2) is joined, which flange (4) is configured to be attached to a portion of a roof, whereby a plane through the upper and lower edges of the opening (3) in the upper end of the collar (2) is set inclined by an angle in a range between 25° and 35° relative to the plane defined by the flange (4). The opening (3) at the upper end of the collar (2) has an oval or oblong shape, facilitating the use of the flashing (1) at various roof pitch angles without the collar (2) being modified.
摘要:
The invention concerns a connecting piece (1) for a flashing (6) of a pipe duct in a tiled roof. The invention is characterized in that the connecting piece (1) comprises a portion (la) of hard plastics having a substantially even surface extending flash to a ridge plane of the roof tiles (5) and having a groove (2) being open away from the connecting piece (1) for receiving an upper end of the flashing (6) and extending along the whole length of the connecting piece (1), said groove (2) continuing at both of its ends straight downwards for receiving a fold (6a) formed at both sides of the flashing (6), as well as a flexible portion (3) of plastic rubber connected to the portion (la) of hard plastics of the connection piece (1) and being shaped to correspond to an average profile shape of roof tiles (5) and having at its profiled free end an upwards directed wall (4) in the regions between the ridges of the profile, which end is intended to be positioned between the tiles (5) in the first row (5a) and second row (5b) of roof tiles at the ridge side of the pipe duct.