摘要:
A method for assembling insulating panels, particularly for multipane glazing units formed by a pair of facing glass panes (V', V") and a spacer element (D) interposed between the panes, comprises the steps of: a) placing a first pane (V') in a substantially vertical position and providing a second pane (V") with a spacer element (D) having at least one side (L, L') in correspondence of each peripheral edge (B, B', B") of the second pane (V"); b) positioning the panes (V', V") in a mutually facing relationship with a predetermined horizontal spacing (R) to define an interior space (3) between the panes (V', V"); c) introducing a substantially inert gas in the interior space (3) by using appropriate supply means (4); d) moving closer and pressing together the first (V') and the second panes (V") with the spacer element (D) interposed therebetween, to close the interior space (3) and form an assembled panel (P); e) withdrawing the assembled panel (P). The gas is introduced with the first (V') and the second panes (V") reciprocally offset in a vertical direction to define a lateral gas supply port (5) for gas filling and allow rapid and uniform filling of the interior space (3).
摘要:
An automatic handling device includes a parking unit (2), an accumulation unit (3), and a transfer unit (4) for the slabs. The transfer unit (4) includes grip devices (10) that can be inserted laterally in the parking unit (2) transversely with respect to the slab advancement direction and are meant to act on the upper face or on the lower face of the slabs without interfering with the parking unit (2); the unit (4) has a substantially portal-shaped structure that can move along first transverse guiding devices that are anchored to the ground, and is formed by a longitudinal beam that is parallel to the processing line and is supported, at its ends, by two substantially vertical posts to which multiple longitudinally offset transverse arms (10), provided with suckers, are fixed. The parking unit (2) includes a frame (5) that supports, in a cantilevered manner, a series of transverse rollers (6), which are offset so as to form intermediate open spaces for the insertion of the arms (10), and a lower longitudinal space (19) for receiving the beam.
摘要:
A polishing head for marble, granite, porcelainized gres, and other stone materials, includes a main shaft (3) which is rotatably mounted on a stationary support (4) and is coupled to an external motor. A casing (2) which is keyed to the lower end of the main shaft (3) and a series of secondary shafts (5) which are arranged within the casing (2) and have external ends provided with abrasive tools (8). The head includes a cam-based movement means (13, 13'; 16, 16') which is connected to the secondary shafts (7) and a transmission means (18, 20) which is interposed between the stationary support (4) and the movement means (13, 13'; 16, 16') and is constituted by at least one worm screw/helical gear coupling (18, 20) wherein the worm screw (18) is fixed to the stationary support (4) and the helical gear is rotatably mounted on the casing (2). The cam-based movement means includes at least one intermediate shaft (14) on which a first cam (13) is keyed. The first cam (13) is suitable to cooperate with a roller which is mounted at the end of a radial arm (17) that is rigidly coupled to one of the secondary shafts (7).
摘要:
A method for assembling insulating panels, particularly for multipane glazing units formed by a pair of facing glass panes (V', V") and a spacer element (D) interposed between the panes, comprises the steps of: a) placing a first pane (V') in a substantially vertical position and providing a second pane (V") with a spacer element (D) having at least one side (L, L') in correspondence of each peripheral edge (B, B', B") of the second pane (V"); b) positioning the panes (V', V") in a mutually facing relationship with a predetermined horizontal spacing (R) to define an interior space (3) between the panes (V', V"); c) introducing a substantially inert gas in the interior space (3) by using appropriate supply means (4); d) moving closer and pressing together the first (V') and the second panes (V") with the spacer element (D) interposed therebetween, to close the interior space (3) and form an assembled panel (P); e) withdrawing the assembled panel (P). The gas is introduced with the first (V') and the second panes (V") reciprocally offset in a vertical direction to define a lateral gas supply port (5) for gas filling and allow rapid and uniform filling of the interior space (3).