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    Process for dressing a substantially flat substrate such as split leather or a textile material
    1.
    发明授权
    Process for dressing a substantially flat substrate such as split leather or a textile material 失效
    用于修整基本上平坦的基底（例如分裂皮革或纺织材料）的方法

    公开(公告)号：US4874449A

    公开(公告)日：1989-10-17

    申请号：US136711

    申请日：1987-12-22

    Applicant: Philipp Schaefer ,  Helmut Schaefer

    Inventor： Philipp Schaefer ,  Helmut Schaefer

    IPC: B29C37/00 ,  B29C43/02 ,  B29C43/12 ,  B29C43/18 ,  B29C43/20 ,  B29C43/36 ,  B29C70/78 ,  B32B9/02 ,  C14B7/02 ,  C14C11/00 ,  D06N3/00 ,  D06N3/10 ,  D06N3/14

    CPC classification number: B29C37/0082 ,  B29C43/021 ,  B29C43/12 ,  B29C43/18 ,  B29C43/20 ,  B29C43/3642 ,  B29C70/78 ,  B32B9/02 ,  C14B7/02 ,  D06N3/0079 ,  D06N3/10 ,  D06N3/14 ,  B29C2043/3647 ,  B29C2791/001 ,  B29K2105/0064 ,  B29K2105/165 ,  B29K2711/08 ,  Y10T428/24438 ,  Y10T428/249958 ,  Y10T428/25 ,  Y10T428/26 ,  Y10T428/31558 ,  Y10T428/31931 ,  Y10T428/31935 ,  Y10T428/4935

    Abstract: In a process for dressing a substantially flat substrate having on at least one side a rough surface fibers protruding therefrom, there is first heated a support member, the upper side of which consists of silicone rubber having anti-adhesive properties and comprises small recesses for transmitting a pattern to said dressing, whereupon a first aqueous dispersion of synthetic plastics material is applied onto the upper side of this support member for forming a first layer of the dressing. Subsequently, this support member is heated from the bottom side located opposite the upper side of the support member at least till solidification of the first layer. Subsequently a second aqueous dispersion of synthetic plastics material is applied onto the solidified first layer or onto the rough surface of the substrate, said second dispersion forming a second layer of the dressing when having become solidified. In the following, the substrate is placed with its rough surface onto the solidified first layer, the applied second aqueous dispersion of synthetic plastics material still being in a wet stage. Subsequently, the support member is heated from its bottom side and a pressure is applied onto the upper side of the substrate during a time interval of at least 10 seconds, whereby the second aqueous dispersion of synthetic plastics material becomes solified. Subsequently, the substrate provided with the dressing is removed from the support member.

    Abstract translation: 在用于修整在至少一侧具有从其突出的粗糙表面纤维的基本上平坦的基底的方法中，首先加热支撑构件，其上侧由具有防粘性的硅橡胶构成，并且包括用于传递的小凹槽 所述敷料的图案，因此将合成塑料材料的第一水分散体施加到该支撑构件的上侧，以形成敷料的第一层。 随后，将该支撑构件从与支撑构件的上侧相对的底侧加热至少至第一层的固化。 随后，将合成塑料材料的第二水性分散体施加到固化的第一层上或在基材的粗糙表面上，所述第二分散体在固化时形成第二层敷料。 在下文中，将基材以其粗糙表面放置在固化的第一层上，所施加的合成塑料材料的第二水性分散体仍处于湿润阶段。 随后，将支撑构件从其底侧加热，并且在至少10秒的时间间隔内将压力施加到基板的上侧，由此合成塑料材料的第二水性分散体变得溶解。 随后，从支撑构件移除设置有敷料的基板。

    Elastic molded body comprising a cell structure and process for producing such a molded body
    3.
    发明授权
    Elastic molded body comprising a cell structure and process for producing such a molded body 失效
    包含电池结构的弹性成型体及其制造方法

    公开(公告)号：US4430448A

    公开(公告)日：1984-02-07

    申请号：US386589

    申请日：1982-06-09

    Applicant: Philipp Schaefer ,  Carsten Picker ,  Helmut Schaefer

    Inventor： Philipp Schaefer ,  Carsten Picker ,  Helmut Schaefer

    IPC: C08G18/65 ,  C08G18/69 ,  C08J9/32

    CPC classification number: C08J9/32 ,  C08G18/6588 ,  C08G18/69 ,  C08G2101/0008 ,  C08G2410/00 ,  C08J2375/04

    Abstract: An elastic molded body comprising a cell structure consists of an elastic synthetic plastics material produced by a polyaddition reaction between a liquid diisocyanate or polyisocyanate and a reactant containing at least 18 percent by weight polybutadiene. Elastic hollow microspheres having thin shells consisting of a vinylidene chloride copolymer are embedded within this synthetic plastics material and are firmly an unseparably connected with the elastomeric synthetic plastics material, the hollow microspheres, the interior of which contains a gas, forming closed cells within the synthetic plastics material. These hollow microspheres can be formed in situ within the synthetic plastics material when producing the molded body by inflating compact particles of a vinylidene chloride copolymer and containing an inflating agent under the influence of heat, particularly under the influence of the heat of reaction generated. The hollow microspheres have a diameter between 10 and 100 micrometer. A crosslinking agent, for example butane-diol-1,4, a catalyst, pigments and/or plasticizers can be added to said reactant.

    Abstract translation: 包括电池结构的弹性成型体由通过液体二异氰酸酯或多异氰酸酯与含有至少18重量％聚丁二烯的反应物之间的加聚反应产生的弹性合成塑料制成。 具有由偏二氯乙烯共聚物组成的薄壳的弹性中空微球体嵌入在该合成塑料材料内，并且与弹性体合成塑料材料牢固地不可分离地连接，中空微球体的内部含有气体，在合成的塑料材料内部形成密闭的细胞 塑料材料。 这些中空微球体可以在合成塑料材料中原位形成，通过在热影响下，特别是在所产生的反应热的影响下，使偏二氯乙烯共聚物的紧密颗粒膨胀并含有膨胀剂来生产成型体。 中空微球具有10至100微米的直径。 可以向所述反应物中加入交联剂，例如丁二醇-1,4，催化剂，颜料和/或增塑剂。

    Synthetic-resin body support material
    5.
    发明授权
    Synthetic-resin body support material 失效
    合成树脂体支撑材料

    公开(公告)号：US4502234A

    公开(公告)日：1985-03-05

    申请号：US402597

    申请日：1982-07-28

    Applicant: Helmut Schaefer ,  Philipp Schaefer

    Inventor： Helmut Schaefer ,  Philipp Schaefer

    IPC: A47C27/14 ,  B29C70/66 ,  C08G18/69 ,  C08J9/32 ,  B32B3/02 ,  B32B3/12 ,  B32B5/22

    CPC classification number: A47C27/15 ,  B29C70/66 ,  C08G18/69 ,  C08J9/32 ,  B29K2105/165 ,  Y10S428/905 ,  Y10S5/909 ,  Y10T428/24504 ,  Y10T428/24512 ,  Y10T428/249972 ,  Y10T428/249981

    Abstract: A foamed material, which is adapting under pressure to the shape of parts, particularly of parts of the human body, but which on pressure relief again returns to a vast extent and after a certain restoring time into the original shape, consists of the following constituents:(a) substantially saturated liquid hydrocarbons;(b) unsaturated liquid hydrocarbons, preferably polybutadiene;(c) a reactive agent, preferably polyisocyanate, with which the unsaturated liquid hydrocarbons are reacted;(d) a cross-linking agent, for example ethylene hexane diol;(e) hollow microspheres, the thin shell of which consists of vinylidene chloride copolymer and the interior of which contains a gas.The production of such a foamed material is preferably such that the substantially saturated liquid hydrocarbons and the unsaturated hydrocarbons are intermixed, noting that particles consisting of a vinylidene chloride copolymer and containing an inflating agent are added to this mixture or to a constituent of this mixture, and noting that the mixture is, prior or after this addition, heated to a temperature between 92.degree. C. and 165.degree. C. and preferably 105.degree. C., so that hollow microspheres are formed in situ, and that subsequently the cross-linking agent is added and that finally, after optionally adding a catalyst, the mixture is combined with the reactive agent and intensely mixed, whereupon the mixture is filled into a mold and allowed to react.

    Abstract translation: 一种泡沫材料，其在压力下适应于部件，特别是人体部件的形状，但是在压力释放再次返回到大范围之后，并且在一定的恢复时间进入原始形状之后，其由以下组分组成 ：（a）基本上饱和的液体烃; （b）不饱和液体烃，优选聚丁二烯; （c）不饱和液体烃与其反应的反应剂，优选多异氰酸酯; （d）交联剂，例如乙烯己二醇​​; （e）中空微球，其薄壳由偏二氯乙烯共聚物组成，其内部含有气体。 这种发泡材料的制造优选使得基本饱和的液体烃和不饱和烃混合，注意到由偏二氯乙烯共聚物组成并含有充气剂的颗粒被加入到该混合物或该混合物的组分中， 并注意到在该添加之前或之后，将混合物加热至92℃至165℃，优选105℃的温度，使得原位形成中空微球，随后将交联 并且最后，在任选地加入催化剂之后，将混合物与反应剂混合并强烈混合，随后将混合物填充到模具中并使其反应。

    Cylinder liner for a cylinder crankcase
    6.
    发明授权
    Cylinder liner for a cylinder crankcase 失效
    气缸曲轴箱用气缸套

    公开(公告)号：US07240608B2

    公开(公告)日：2007-07-10

    申请号：US10525557

    申请日：2003-08-13

    Applicant: Helmut Schaefer ,  Peter Stocker ,  Oliver Storz

    Inventor： Helmut Schaefer ,  Peter Stocker ,  Oliver Storz

    IPC: F02F1/10 ,  F16J10/04 ,  B22D19/00

    CPC classification number: F16J10/04 ,  B22D19/0009 ,  F02F1/004 ,  F02F2200/06 ,  Y10T29/49272

    Abstract: A cylinder liner (2) for a cylinder block has a contouring (6) at one end. The contouring (6) serves to support the liner (2) on a sleeve (4) inside a die-casting tool. When the liner (2) is cast in, recesses (10) of the liner (2) are filled by the material of the cylinder crankcase whereby preventing the liner (2) from seating toward an oil chamber (14). The invention also relates to a method for producing a cylinder liner of the aforementioned type.

    Abstract translation: 用于气缸体的气缸套（2）在一端具有轮廓（6）。 轮廓（6）用于在压铸工具内的套筒（4）上支撑衬套（2）。 当衬套（2）被铸造时，衬套（2）的凹部（10）被气缸曲轴箱的材料填充，从而防止衬套（2）朝向油室（14）放置。 本发明还涉及一种用于制造上述类型的气缸套的方法。

    Casting die for the production of a cylinder block/crankcase
    7.
    发明授权
    Casting die for the production of a cylinder block/crankcase 失效
    铸造模具用于生产气缸体/曲轴箱

    公开(公告)号：US06769474B2

    公开(公告)日：2004-08-03

    申请号：US10285125

    申请日：2002-10-31

    Applicant: Hartmut Engels ,  Klaus Land ,  Peter Lingl ,  Franz Rueckert ,  Helmut Schaefer ,  Peter Stocker

    Inventor： Hartmut Engels ,  Klaus Land ,  Peter Lingl ,  Franz Rueckert ,  Helmut Schaefer ,  Peter Stocker

    IPC: B22D1704

    CPC classification number: B22D19/0009

    Abstract: A casting die for the production of a cylinder block/crankcase of an internal combustion engine includes at least one sleeve, which may be moved relative to its axis and is fitted in each case with a cylinder liner, the sleeve keeping open the cylinder bore of the cylinder block/crankcase and extending from a wall on the cylinder-head side of the die to a wall on the crankshaft side of the casting die. The cylinder liner ends at least 3 mm before the wall on the cylinder-head side of the casting die, and the cylinder liner is held at a distance from the wall on the cylinder-head side of the casting die by a spacer.

    Abstract translation: 用于生产内燃机的气缸体/曲轴箱的铸模包括至少一个套筒，其可以相对于其轴线移动并且在每个壳体中装配有气缸套，所述套筒保持打开气缸孔 气缸体/曲轴箱并且从模具的气缸盖侧的壁延伸到铸模的曲轴侧的壁。 气缸套在铸模的气缸盖一侧的壁之前至少3mm，并且气缸套通过间隔件保持在铸模的气缸盖侧的壁一定距离处。

    Layer composition
    8.
    发明授权
    Layer composition 失效
    层组成

    公开(公告)号：US4016326A

    公开(公告)日：1977-04-05

    申请号：US563976

    申请日：1975-04-01

    Applicant: Helmut Schaefer

    Inventor： Helmut Schaefer

    IPC: C08J9/32 ,  C14C9/00 ,  D06N3/00 ,  D06N7/04 ,  B32B3/26 ,  B32B5/18

    CPC classification number: D06N3/0043 ,  C08J9/32 ,  C14C9/00 ,  Y10T428/249954 ,  Y10T428/249972 ,  Y10T428/254 ,  Y10T428/2991 ,  Y10T428/31558

    Abstract: A layer composition, which may be used for making shoes, upholstery or the like, comprising a carrier layer and a cover layer adhering thereto. The cover layer essentially consists of a synthetic resin material which bubbles are imbedded. The shells of the bubbles consists of a thermoplastic synthetic resin material other than the material of the cover layer. Preferably the shell of the bubbles consists of an elastic copolymer of polyvinylidene chloride and/or of a copolymer of polyvinyl chloride. The bubbles are bonded to the material of the cover layer and have hollow cores containing a gas, preferably air. The volume of the hollow cores amounts to at least 25%, preferably 50 to 85%, of the total volume of the cover layer.

    Abstract translation: 可用于制造鞋，内饰物等的层组合物，其包含载体层和附着在其上的覆盖层。 覆盖层基本上由嵌入泡沫的合成树脂材料组成。 气泡的壳体由除了覆盖层的材料以外的热塑性合成树脂材料组成。 优选地，气泡的壳由聚偏二氯乙烯和/或聚氯乙烯的共聚物的弹性共聚物组成。 气泡粘合到覆盖层的材料上，并且具有包含气体，优选空气的中空芯。 中空芯体的体积为覆盖层总体积的至少25％，优选为50％至85％。

    Flow control valve for rotating component
    10.
    发明授权
    Flow control valve for rotating component 失效
    用于旋转部件的流量​​控制阀

    公开(公告)号：US5810142A

    公开(公告)日：1998-09-22

    申请号：US728812

    申请日：1996-10-10

    Applicant: Helmut Schaefer

    Inventor： Helmut Schaefer

    IPC: F16D25/0638 ,  F16D25/12 ,  F16D48/02 ,  F16D48/04 ,  F16D13/72 ,  F16K1/38 ,  F16K21/00

    CPC classification number: F16D48/04 ,  F16D25/0638 ,  F16D25/123 ,  F16D25/14 ,  F16D48/02 ,  F16D2048/0221 ,  Y10T137/7869

    Abstract: A valve for flow control with a flow recess and with a valve seat inside the flow recess is located beyond the axis of rotation of a rotating component and extends parallel to the axis of rotation. Inside the flow recess there is a movable valve body which interacts with the valve seat. A return spring takes effect on the valve body and the valve body is pressed in a closed position in the valve seat by the flow medium.

    Abstract translation: 用于具有流动凹槽的流动控制的阀和在流动凹槽内的阀座位于超过旋转部件的旋转轴线并且平行于旋转轴线延伸的阀。 在流动凹槽内部有一个与阀座相互作用的活动阀体。 复位弹簧在阀体上起作用，阀体通过流动介质被压在阀座中的关闭位置。

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