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24 条记录 (耗时 0.019 秒)

    Device and method for producing spacers
    12.
    发明授权
    Device and method for producing spacers 有权

    公开(公告)号：US11865006B2

    公开(公告)日：2024-01-09

    申请号：US17382958

    申请日：2021-07-22

    申请人： Heraeus Medical GmbH

    发明人： Sebastian Vogt ,  Thomas Kluge

    IPC分类号： A61F2/00 ,  A61F2/30 ,  A61F2/46 ,  B29B7/90 ,  B29C45/34 ,  B29C45/36 ,  A61F2/36 ,  A61F2/40 ,  B29K103/08 ,  B29L31/00

    CPC分类号： A61F2/30724 ,  A61F2/30942 ,  A61F2/4684 ,  B29B7/90 ,  B29C45/34 ,  B29C45/36 ,  A61F2002/30957 ,  A61F2002/3611 ,  A61F2002/4018 ,  B29K2103/08 ,  B29K2905/00 ,  B29L2031/7532

    摘要： The invention relates to a device for producing a spacer having



    a stem mold (1) which has an inner space (2), wherein the inner space (2) is accessible via a proximal opening (3) and wherein the stem mold (1) has a proximal wall (4) which peripherally delimits the proximal opening (3) of the stem mold (1),
    a head mold (5) which has in the interior thereof a hollow space (6), wherein the hollow space (6) has a spherical surface-shaped inner surface (7) and is accessible via a distal opening (8), wherein the head mold (5) has a distal wall (9) which peripherally delimits the distal opening (8) of the head mold (5),
    a metal core (10) which has a stem part (12), a head part (14) and a flange (16), wherein the flange (16) projects out from the metal core (10), is arranged between the stem part (12) and the head part (14) and has a proximal surface (18) and a distal surface (20),
    wherein the stem mold (1) and the stem part (12) are shaped such that the stem part (12) is arranged in the inner space (2), when the proximal wall (4) is resting against the distal surface (20), and wherein the head mold (5) and the head part (14) are shaped such that the head part (14) is arranged in the hollow space (6), when the distal wall (9) is resting against the proximal surface (18).




    The invention also relates to a set with such a device and to a method for producing spacers with such a device.

    Mold
    15.
    发明授权
    Mold 有权

    公开(公告)号：US10730205B2

    公开(公告)日：2020-08-04

    申请号：US15852877

    申请日：2017-12-22

    申请人： RSI HOME PRODUCTS MANAGEMENT, INC.

    发明人： Damian J. Le Duff ,  Manuel Alvarez

    IPC分类号： B29C33/44 ,  B29C33/50 ,  B29C70/44 ,  B29C37/00 ,  B29C33/58 ,  B29K103/08 ,  B29L31/00 ,  B29C33/40

    摘要： The improved mold assembly for cultured marble molding is provided. The mold assembly can comprise a male mold portion and a female mold portion. The assembly can further comprise a molding tool. The molding tool can have a side wall having an upper curved portion and a lower curved portion. The molding tool can have a bowl portion and an apron portion spaced from the bowl portion by a gap. The molding tool can be constructed from a flexible and/or soft material. The molding tool can facilitate molding of a countertop having at least one seamless curved edge and/or an at least partially seamless sink portion.

    Monolithically poured concrete CNG tank with internal support columns
    16.
    发明授权
    Monolithically poured concrete CNG tank with internal support columns 有权

    公开(公告)号：US10513082B2

    公开(公告)日：2019-12-24

    申请号：US15193582

    申请日：2016-06-27

    申请人： R. Keith Barker

    发明人： R. Keith Barker

    IPC分类号： A61G17/00 ,  B29C67/24 ,  B29C39/10 ,  B29C39/26 ,  B28B19/00 ,  B29K103/08 ,  B29L31/00

    摘要： A method of forming a polymer concrete CNG tank by forming an inflatable liner member composed of high density polymer impermeable to CNG; providing column forms as part of the liner member, the column forms having open tops and open bottoms and extending completely through the liner member; providing an outer form; positioning the liner member within the outer form with the column forms vertically oriented, the liner member being positioned to provide a gap between the liner member and the outer form; inflating the liner member; pouring polymer concrete about the liner member and through the column forms; and allowing the polymer concrete to cure. Reinforcement members may be positioned around the liner member and within the column forms prior to the step of pouring the polymer concrete.

    Methods for dispensing and adhering hot melt entrained polymers to substrates
    19.
    发明授权
    Methods for dispensing and adhering hot melt entrained polymers to substrates 有权

    公开(公告)号：US11426916B2

    公开(公告)日：2022-08-30

    申请号：US16490773

    申请日：2018-03-05

    申请人： CSP TECHNOLOGIES, INC.

    发明人： Gary Peters ,  Jonathan R. Freedman ,  Franklin Lee Lucas, Jr.

    IPC分类号： B29C48/154 ,  B29C48/00 ,  B29C48/14 ,  B29C48/86 ,  B29C48/08 ,  B29C48/255 ,  B29C48/25 ,  B29C48/21 ,  B05D1/26 ,  B29C65/02 ,  B32B37/15 ,  B29C48/05 ,  B29C48/07 ,  B29C48/02 ,  B29C48/155 ,  B29C48/91 ,  B65D75/36 ,  C08L23/06 ,  C08L23/12 ,  B29C70/88 ,  B29K103/08 ,  B29K105/00 ,  B29L31/00 ,  B65D65/00 ,  B29K23/00

    摘要： Disclosed are methods for forming and adhering an entrained polymer structure to a substrate. The methods include providing a substrate (114) configured to receive application of a molten entrained polymer (118). A mineral entrained polymer in molten form is applied in a predetermined shape, to a surface of the substrate, to form a solidified entrained polymer structure on the substrate. The entrained polymer includes a monolithic material formed of at least a base polymer (25) and a mineral active agent (30) to absorb excess moisture. The surface of the substrate is compatible with the molten entrained polymer so as to thermally bond with it. In this way, the entrained polymer bonds to the substrate and solidifies upon sufficient cooling of the entrained polymer. The polymer can have a channeling or foaming agent (35), eg polyglycol. To apply the polymer is provided a hot melt dispensing apparatus comprising: a feeder (102) (optionally an extruder or loader) for providing a flow of mineral entrained polymer in molten form; one or more hoses (104), each of which having an internal lumen in fluid communication with an exit (106) of the feeder to receive flow of the mineral entrained polymer in molten form, the lumen terminating at an applicator (110) to which the entrained polymer in molten form is conveyed; the applicator comprising a dispenser (112) for applying the entrained polymer in the predetermined shape to the surface of the substrate. The hose and the dispenser can be heated.