公开(公告)号：US20040118549A1

公开(公告)日：2004-06-24

申请号：US10722530

申请日：2003-11-28

申请人： CANNON S.P.A.

发明人： Marco Zanoletti

IPC分类号： B22D017/12

CPC分类号： B22D17/12 ,  B22D17/002 ,  B22D17/2015 ,  B22D19/0054

摘要： The apparatus for die-casting cage type electric rotors in vertical presses, comprises a first and a second rotary table supporting a plurality of bottom die members, and a corresponding plurality of injection units; the tables are partially superimposed and are made to rotate in synchronism to sequentially align each bottom die member and a corresponding injection unit with an upper die member in a metal injecting workstation. Each injection unit comprises a sleeve and a plunger which are engageable and disengageable respective control cylinders and gripping members in correspondence with the metal injecting station and a biscuit removal station the injection sleeves and the bottom die members are movably supported by the rotary tables, to be rised and urged against a stack of laminations of a rotor in the metal injection station of the press.

摘要翻译： 用于立式压力机中的压铸笼式电动转子的装置包括支撑多个底模构件的第一和第二旋转工作台和相应的多个注射单元; 这些表部分地叠加并且被制造成同步地旋转，以在金属注入工作站中顺序地对准每个底模构件和相应的注射单元与上模构件。 每个注射单元包括套筒和柱塞，它们是与金属注射台相对应的可接合和可脱开的相应的控制气缸和夹持构件，以及饼干移除站，注射套管和底模构件由旋转工作台可移动地支撑， 在冲压机的金属喷射台中升高并且抵抗一堆转子的叠片。

公开(公告)号：US10507492B2

公开(公告)日：2019-12-17

申请号：US15229611

申请日：2016-08-05

申请人： CANNON S.P.A.

发明人： Marco Volpato ,  Maurizio Corti

IPC分类号： B05D7/00 ,  B05C5/02 ,  B29C39/16 ,  B29C43/22 ,  B29C44/46 ,  C09D175/04 ,  B29C48/30 ,  B29C48/25 ,  B29C48/305 ,  B29C44/30 ,  B29K75/00 ,  B29K105/04 ,  B29L31/00 ,  B29C48/08

摘要： A method is disclosed for dispensing a polyurethane mixture onto a substrate by generating a liquid mixture from reactive component resins; introducing the mixture in an inlet section of a dispensing device so as to advance it towards a planar-shaped outlet slit section, transversely to the advancement direction of the substrate; distributing the mixture along a gap chamber having a cross section diverging towards the outlet slit section; and dispensing the mixture through the outlet slit section, so as to deposit a thin, uniform film onto the substrate. Fractions of the mixture travel equal distances from the inlet section to the outlet slit section, in equal times, maintaining equal average speeds along each section having zones placed all at the same path distance either from the inlet section or from the outlet slit section.

公开(公告)号：US20170157815A1

公开(公告)日：2017-06-08

申请号：US15325598

申请日：2015-07-10

申请人： CANNON S.P.A.

发明人： Marco VOLPATO ,  Alberto BONANSEA

IPC分类号： B29C44/30 ,  B29C44/60 ,  B32B5/20 ,  B29C44/32

CPC分类号： B29C44/30 ,  B29C44/308 ,  B29C44/32 ,  B29C44/60 ,  B29K2075/00 ,  B29K2105/04 ,  B29K2995/0015 ,  B29L2007/002 ,  B32B5/20 ,  B32B2307/304 ,  B32B2375/00 ,  B32B2607/00

摘要： A method for continuous foaming of a panel of the type including outer layers of web material between which an intermediate layer of insulating foam is interposed, includes the steps of supplying first and second web materials, which are precursors of the outer layers, according to respective mutually converging directions to a dispensing station of reactive mixture intended for generating the intermediate layer of insulating foam. The first and second web materials are oriented according to planes that tilt mutually and converge downwards so as to bound a V-shaped hopper zone. Between the web materials, a calibrated slit is defined in the bottom of the hopper zone for dragging the reactive mixture with squeezing and distribution to the end edges of the web materials. The hopper zone is at least partially filled with the reactive mixture for simultaneously wetting the two web materials advancing downwards. The two web materials are continually advanced along a very steep, vertical or very tilted portion of path, dragging the reactive mixture progressively downwards. A guiding and resting action is supplied along the vertical portion to the first and second web materials to advance the first and second web materials substantially mutually parallel at a controlled mutual distance. Downstream of the portion of vertical or very tilted path, the web materials are diverted along a successive curved portion of foaming path. Downstream of the curved portion, the first web material is guided along a first resting and guiding plane, that is horizontal or almost horizontal, and the second web material is guided along a second resting and guiding plane, tilted with respect to the first resting and guiding plane, such that the first and second web materials advance in a mutually divergent manner at a growing distance from one another along a transition portion of the foaming path along which a guided expansion of the reactive mixture develops. A resting action is provided to the web materials and, with the interposed expanding foam, by two parallel belt conveying devices, along a substantially horizontal final portion of the path to enable the foam reaction to be completed and the shape of the foam to be stabilised. An apparatus for implementing the aforesaid method is also provided.

公开(公告)号：US20170036243A1

公开(公告)日：2017-02-09

申请号：US15229611

申请日：2016-08-05

申请人： CANNON S.P.A.

发明人： Marco VOLPATO ,  Maurizio CORTI

IPC分类号： B05D7/00 ,  C09D175/04

CPC分类号： B05D7/50 ,  B05C5/0254 ,  B05C5/0258 ,  B29C39/16 ,  B29C43/22 ,  B29C44/306 ,  B29C44/461 ,  B29C48/08 ,  B29C48/2566 ,  B29C48/30 ,  B29C48/305 ,  B29K2075/00 ,  B29K2105/04 ,  B29L2031/776 ,  C09D175/04

摘要： A method is disclosed for dispensing a polyurethane mixture onto a substrate by generating a liquid mixture from reactive component resins; introducing the mixture in an inlet section of a dispensing device so as to advance it towards a planar-shaped outlet slit section, transversely to the advancement direction of the substrate; distributing the mixture along a gap chamber having a cross section diverging towards the outlet slit section; and dispensing the mixture through the outlet slit section, so as to deposit a thin, uniform film onto the substrate. Fractions of the mixture travel equal distances from the inlet section to the outlet slit section, in equal times, maintaining equal average speeds along each section having zones placed all at the same path distance either from the inlet section or from the outlet slit section.

摘要翻译： 公开了一种通过产生来自反应性组分树脂的液体混合物将聚氨酯混合物分配到基材上的方法; 将所述混合物引入到分配装置的入口部分中，以使其朝向平面形的出口狭缝部分横向于所述基板的前进方向前进; 沿着具有朝向出口狭缝部分分叉的横截面的间隙室分配混合物; 并通过出口狭缝部分分配混合物，以便在基片上沉积薄均匀的薄膜。 混合物的分数在入口部分到出口狭缝部分的距离相等的距离上，同样地，沿着具有从入口部分或从出口狭缝部分全部处于相同路径距离的区域的每个部分保持相等的平均速度。