摘要:
Device (100) and process for continuous indigo dyeing of warp yarns (3) or fabrics, equipped with a first hermetically sealed dyeing compartment (1), suitable for containing the dye bath, and a hermetically sealed fixing/dehydration compartment (2) of the yarn (3) or fabric. The dyeing and fixing/dehydration compartments (1, 2) comprise an inert environment and are functionally and hermetically connected with each other and there are means (4) for introducing nitrogen and/or deoxygenated air inside the same compartments; inside the fixing/dehydration compartment (2) there is at least one means (5) for directly heating and/or dehydrating the yarn (3) or fabric.
摘要:
The apparatus comprises an environment protection device (22) (typically a sunshade or a roller shutter) moved by means of an asynchronous motor (20) that rotates in both directions and is managed by a control card (10) that likewise manages the signal coming from a weather sensor (typically a wind gauge) for automatic control of the environment protection device. The control card is housed in the same casing (2) as the weather sensor, with the aim of eliminating junction boxes outside the sensor, making installation easier and reducing the apparatus setting up time.
摘要:
An adjustable hinge is disclosed for window or door casing (1) of the heavy type (particularly doors), comprising: at least two bodies (7, 17) adapted to allow fixing the hinge (1) on window or door casing and on a fixed frame; an articulation pin (3); two adjusting bushes (5, 26); at least one adjusting screw (4); a plurality of shimming washers (2); two end plugs (22); and a small oscillating bush (29) adapted to contain therein the adjusting screw (4).
摘要:
An arm (1) is described for casement window wings comprising: securing means (3) to a frame; and securing means (7) to a wing (5) cooperating with means (4) for limiting wing (5) opening. The securing means (7) to the wing (5) are composed of a connection device (17) that is slidable along the wing (5), and the device (17) is equipped with locking and unlocking means (19), that are commonly composed of a wire spring (19) adapted to be housed into the device (17).
摘要:
A system for hooking/unhooking intended for being mounted on a window of a fitting to command fastening of a window at an end of an actuating element of the fitting suitable for acting on the window to command the automatic tilt-opening/closing thereof, said system for hooking/unhooking comprising fastening means (19, 20) kinematically connected to a handle of the window to be moved, acting on the handle, between a configuration for automatic opening wherein the end of the actuating element is fastened on the window and a configuration for manual opening in which the window is not fastened on the actuating element. When the fastening means (19, 20) is in the configuration for automatic opening the end of the actuating element (17) is fastened in a fixed position with respect to the window (13).
摘要:
Continuous dyeing device (100) and processes using indigo and/or other colorants for warp yarn chains and/or for fabrics (13) of the type equipped with at least one first (1) and one second (2) dyeing compartment containing dyeing baths (11a, 11b, 11c, 11d) and in turn contained, at least partially, in a hermetically sealed chamber (20). The device (100) also presents at least one squeezing element (14) interposed between the two dyeing compartments (1, 2) and three cylinders (3) to heat and/or dehydrate the yarn and/or the fabric (13) in order to increase the diffusion of the colorant and the absorption of the colorant itself. The cylinders (3) are positioned downstream of the first dyeing compartment (1) and the squeezing element (14).
摘要:
A closing system (14) of a door and window casing comprises a fixed part (15) to be anchored to a wing (12) of the casing and at least one movable part (16, 17) drivable in use between an open position and a closed position of the casing, the fixed part being suitable for anchoring to the wing along a longitudinal groove (38) formed in an edge section member (12a) of the wing (12) and the at least one movable part having a plurality of closing elements spaced apart from each other. Mounted on said fixed part is at least one securing element (21-24) for fastening to the wing, said securing element being movable between a mounting position at which it can be frontally inserted into said groove when the fixed part is brought to the mounting position on the wing and an operating position at which it is in engagement with an undercut (39, 40) formed in the groove so that a link is created between the closing system and wing.
摘要:
Continuous dyeing device (100) and processes using indigo and/or other colorants for warp yarn chains and/or for fabrics (13) of the type equipped with at least one first (1) and one second (2) dyeing compartment containing dyeing baths (11a, 11b, 11c, 11d) and in turn contained, at least partially, in a hermetically sealed chamber (20). The device (100) also presents at least one squeezing element (14) interposed between the two dyeing compartments (1, 2) and three cylinders (3) to heat and/or dehydrate the yarn and/or the fabric (13) in order to increase the diffusion of the colorant and the absorption of the colorant itself. The cylinders (3) are positioned downstream of the first dyeing compartment (1) and the squeezing element (14).