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    • 23. 发明公开
    • MEASURING METHOD AND DEVICE TO MEASURE THE STRAIGHTNESS ERROR OF BARS AND PIPES
    • 设备和方法测量棒和管的GERADHEITSFEHLERNS
    • EP3093611A3
    • 2017-03-08
    • EP16169727.1
    • 2016-05-13
    • Q-TECH S.r.l.
    • FUMAGALLI, LucaGREGORELLI, ErikaTOMASSINI, Paolo
    • G01B11/245G01B11/27
    • G01B11/245G01B11/27
    • The present invention concerns a measuring device to measure straightness errors of elongated-shape elements, such as bars, pipes and the like, comprising a surface plate on which a bar is arranged in static equilibrium by virtue of its own straightness defect, detecting means to detect the development of the longitudinal axis of the bar, a controlling and processing unit to control and process data acquired by the detecting means. The detecting means acquire the coordinates of a plurality of points of the bar surface next to at least three cross sections and the controlling and processing unit is programmed to calculate the position of the longitudinal axis of the bar next to the three sections, starting from the coordinates of the above mentioned points.
      In one embodiment the device comprises movement means to move sensors which, in their turn, comprise: at least one track along which the movable sensors can be translated, and actuators driven by the controlling unit and intended for the movement of the movable sensors to known positions along the track in order to precisely control the position of the sensors along the track.
      In another embodiment the surface plate is defined by only one surface or else by a plurality of supports, and wherein the surface plate is combined with a rolling plane, where the bars roll, in its turn defined by only one surface or a plurality of supports, to force the bars to stop, after they initially rolled, in a position of stable equilibrium on the surface plate, the lying plane of the longitudinal axis of each bar being parallel to the surface plate itself in order to cause the straightness error of each bar to lie coplanar with the surface plate.
      In another embodiment the surface plate comprises at least one support, preferably at least two supports, each mounted on a respective fulcrum so as to tilt and having at least two bearing elements on opposite sides with respect to the respective fulcrum in order to minimize the static deformation of the bar caused by its own weight.
    • 27. 发明公开
    • Tub for packaging food products
    • Becher zum Verpacken von Lebensmittelprodukten
    • EP2514679A1
    • 2012-10-24
    • EP12165053.5
    • 2012-04-20
    • Avantira SRL Societa' Unipersonale
    • Rodella, Luca Luigi
    • B65D1/26B65D43/02
    • B65D43/0216
    • It is described a tub for food products, comprising a body of the tub (11) and a lid (12) for closing said body of the tub (11), where the body of the tub has a peripheral wall (13) rising from a bottom wall (14) and terminating with a top peripheral flat band (15) outwardly protruding and extended parallel to the bottom wall (14), wherein the body of the tub (11) comprises a resting step (16) extended between the peripheral wall (13) and the flat peripheral band (15) running inside and at a lower level with respect to the flat peripheral band (15), substantially parallel to the latter, and a coupling rib (19) rising from the resting step (16) up to a slightly lower level with respect to said flat peripheral band (15), and wherein the lid (12) is provided with a peripheral rim (20) defining a throat (21) intended to receive the coupling rib (19) so that the lid (12) when closing the body of the tub (11) is rested and retained on the resting step (16), circumscribed by, and at a level substantially equal or slightly lower than the flat peripheral band (15).
    • 它描述了一种用于食品的桶,包括桶体(11)的主体和用于封闭桶(11)的主体的盖(12),其中桶体具有从 底壁(14),并且终止于与所述底壁(14)平行的向外突出和延伸的顶部周边扁平带(15),其中,所述桶(11)的主体包括在所述外壁 相对于平坦的周边带(15)在内侧和下侧的平坦的周边带(15)基本平行的平坦的周边带(13)和从搁置台阶(16)上升的连接肋(19) )相对于所述平坦周边带(15)高达稍微较低的水平面,并且其中盖子(12)设置有限定用于接收联接肋(19)的喉部(21)的外围边缘(20),从而 当关闭桶(11)的主体时,盖(12)被放置并保持在休息步骤(16)上,并被限定在水平面 大体上等于或略低于扁平外围带(15)。
    • 29. 发明公开
    • A electric device for hot water production
    • Elektrische Vorrichtung zurHeißwasserproduktion
    • EP2442045A2
    • 2012-04-18
    • EP11425129.1
    • 2011-05-11
    • Massaroli, Aldo Giovanni
    • Massaroli, Aldo Giovanni
    • F24H1/18F24H1/20F24H9/14
    • F24H1/18F24H1/202F24H9/14F24H9/146
    • The invention relates to an electric device for hot water production, comprising a plurality of juxtaposed vertical tubes (11), a lower manifold (12) and an upper manifold (13) to which all the vertical tubes are connected, and at least one electric heating resistor (23). Each tube (11) is connected to the manifolds by screwing means, the lower manifold has an inlet passage for the water to be heated, the upper manifold has an outlet passage for hot water toward usage appliances, and the electric resistor can be either placed outside a wall of the lower manifold without contacting water, or it is immersed in the water contained in said manifold.
    • 本发明涉及一种用于热水生产的电气设备,包括多个并置的垂直管(11),下部歧管(12)和上部歧管(13),所有垂直管都连接到该上部歧管和至少一个电气 加热电阻(23)。 每个管(11)通过旋拧装置连接到歧管,下歧管具有用于被加热的水的入口通道,上歧管具有用于热水朝向使用器具的出口通道,并且电阻器可以放置 在下歧管的壁之外,不接触水,或者将其浸入容纳在所述歧管中的水中。