Rubber footwear and method of making same
    2.
    发明授权
    Rubber footwear and method of making same 失效
    橡胶鞋及其制作方法

    公开(公告)号:US5743027A

    公开(公告)日:1998-04-28

    申请号:US563986

    申请日:1995-11-29

    CPC classification number: B29D35/085 A43B1/10 A43B7/12

    Abstract: A rubber footwear product and method of making such products is provided. The rubber footwear product includes a molded rubber midsole having an integrally formed raised rubber welt portion around its periphery. By molding in a compression mold, injection mold, or the like, the midsole and welt may be formed in a variety of designs and will be accurately formed in the desired size and shape. The molded midsole is made of substantially cured rubber, and is secured to an uncured rubber upper by applying an uncured rubber coating onto the midsole and then vulcanizing to form a unitary rubber footwear subassembly. To this subassembly may separately be secured a variety of compositionally different outsoles made of various materials, and having various colors, designs, and specific utilities. The outsole may be attached to the subassembly by vulcanization, by conventional shoemaking cementing processes using adhesive compositions, or by injection molding directly onto the molded midsole.

    Abstract translation: 提供了一种制造这种产品的橡胶鞋类产品和方法。 橡胶鞋类产品包括一个成型橡胶中底,其外围具有一体形成的凸起的橡胶边缘部分。 通过在压缩模具,注射模具等中模制,中底和边缘可以以各种设计形成,并且将被精确地形成为期望的尺寸和形状。 模制的中底由基本固化的橡胶制成,并通过将未固化的橡胶涂层施加到中底上然后硫化以形成整体橡胶鞋子组件而固定到未固化的橡胶鞋面上。 该子组件可以单独地固定由各种材料制成的各种不同的组成不同的外底,并且具有各种颜色,设计和特定用途。 外底可以通过硫化,通过使用粘合剂组合物的常规制鞋粘合方法或通过直接注射模塑到模制的中底上而附接到子组件。

    Mold and method for injection molding a sole onto a shoe upper
    3.
    发明授权
    Mold and method for injection molding a sole onto a shoe upper 失效
    将鞋底注射成型鞋底的模具和方法

    公开(公告)号:US4120477A

    公开(公告)日:1978-10-17

    申请号:US800659

    申请日:1977-05-26

    Inventor: Juan Justamante

    CPC classification number: B29D35/081 B29D35/085

    Abstract: This invention is directed to a mold for injection molding a sole onto an upper made of textile, vinyl, suede, leather, or any other suitable materials in which the lower periphery of the sole slopes downwardly and inwardly and forms a downwardly extending continuation of the peripheral face of the bumper. The mold is capable of using a single sole plate to produce a shoe in which the bumper and integral first sole part is formed of one color, a second sole part is formed of another color and the periphery of the second sole part is visible from the sides and ends of the shoe beneath the bumper. The upper surface of the sole plate of the mold includes an upstanding peripheral fin. The sole plate is capable of producing a skid-resistant surface on the bottom of the second sole part.

    Abstract translation: 本发明涉及一种用于将鞋底注射到由纺织品,乙烯基,麂皮,皮革或任何其它合适材料制成的鞋面上的模具,其中鞋底的下边缘向下和向内倾斜并形成向下延伸的延续 保险杠的周边面。 模具能够使用单个底板来制造鞋,其中保险杠和整体的第一鞋底部分由一种颜色形成,第二鞋底部分由另一种颜色形成,并且第二鞋底部分的周边从 保险杠下面的鞋子的两侧和两端。 模具的底板的上表面包括直立的周边翅片。 底板能够在第二鞋底部分的底部上产生防滑表面。

    Footwear having a two-color rubber sole
    4.
    发明授权
    Footwear having a two-color rubber sole 失效
    双色橡胶鞋底

    公开(公告)号:US3854227A

    公开(公告)日:1974-12-17

    申请号:US35743273

    申请日:1973-05-04

    Applicant: UNIROYAL INC

    Abstract: An article of footwear having a two-color rubber sole construction which includes a unitary midsole-foxing component having upper and lower lip-shaped foxing section surrounding and engaging, respectively, the lower periphery of the upper and the outer peripheral edge of an outsole component which is vulcanized to the midsole-foxing component at all points of contact therebetween, is disclosed. The rubber used for the midsolefoxing component has a higher modulus than the rubber used for the outsole component. The sole is formed in a mold cavity defined between the bottom of a last carrying a lasted upper and the top surface of a movable sole plate which has, at its end region closest to the last, a downwardly and outwardly slanted peripheral recessed side surface terminating in a peripheral transverse shoulder. The inner surface of the lower lip-shaped section of the foxing, when the same is formed upon injection of the higher modulus rubber into the mold cavity, thus has a corresponding slant, and the lower modulus rubber, when the same is injected into the cavity, is forced against the so-slanted inner surface of the lower lip-shaped foxing section. The outsole thus is formed without any intermixing of the two rubbers and with a slanted peripheral edge along which it is vulcanized to the inner surface of the lower lip-shaped foxing section. Upon subsequent trimming, the sole has a sharply defined junction line between the two rubbers at the interface of the sole components. This abstract is not to be taken either as a complete exposition or as a limitation of the present invention, however, the full nature and extent of the invention being discernible only by reference to and from the entire disclosure.

    Abstract translation: 一种具有双色橡胶鞋底结构的鞋类物品,其包括具有上下唇形狐狸部分的整体中底抚养部件,该部分分别围绕并接合外底部件的上周边和外周边缘的下周边 在其间的所有接触点处将其硫化成中底 - 氧化组分。 用于中底绒毛部件的橡胶具有比用于外底部件的橡胶更高的模量。 鞋底形成在模具腔中,该模腔定义在最后的底部之间,承载着可移动的底板的最后的上部和顶部表面,该活动底板在其最接近最后的端部区域处于向下和向外倾斜的周向凹入侧表面终止 在外周横肩上。 当将较高模量橡胶注射入模腔时,当将较高模量橡胶注射到模具腔体中时,当将相同的注塑成型模具橡胶注入模腔时,形成相应的倾斜,而较低模量橡胶的下唇形部分的内表面 空腔被迫抵靠下唇形狐狸部分的如此倾斜的内表面。 因此,外底形成为两个橡胶不混合,并且具有倾斜的周边边缘,硫化的外周边缘到下唇形狐狸部分的内表面。 在随后的修剪中,鞋底在鞋底部件的界面处在两个橡胶之间具有明确的接合线。 该摘要不应被视为完全阐述或作为本发明的限制,然而,本发明的完整性质和范围仅在参考和从整个公开内容中可以看出。

    Method and product of manufacturing a shoe body having a mottled outsole for a shoe
    5.
    发明申请
    Method and product of manufacturing a shoe body having a mottled outsole for a shoe 审中-公开
    制造具有用于鞋的斑驳外底的鞋身的方法和产品

    公开(公告)号:US20080005856A1

    公开(公告)日:2008-01-10

    申请号:US11808500

    申请日:2007-06-11

    Applicant: Kuo-Liang Hung

    Inventor: Kuo-Liang Hung

    CPC classification number: B29D35/085 A43B1/0027 A43B3/107 B29D35/068

    Abstract: A method of manufacturing a shoe body having a mottled outsole has steps of preparing first plastic pellets, preparing an upper member intermediate, preparing second plastic pellets of multiple colors, foam molding and shaping. A shoe body formed from the method has an upper member and an outsole. The upper member has multiple foam elements connected integrally to each other. The outsole is connected to the upper member and has multiple foam elements having multiple colors and connected integrally to each other.

    Abstract translation: 制造具有斑驳的外底的鞋体的方法具有制备第一塑料颗粒,制备上部构件中间体,制备多种颜色的第二塑料颗粒,发泡成型和成形的步骤。 由该方法形成的鞋体具有上部构件和外底。 上部构件具有彼此整体连接的多个泡沫元件。 外底连接到上部构件,并且具有多个颜色的多个泡沫元件并且彼此一体地连接。

    Shoe with insole as part sole filler and method of making same
    6.
    发明申请
    Shoe with insole as part sole filler and method of making same 有权
    作为鞋底的鞋垫作为鞋底填充物及其制作方法

    公开(公告)号:US20020152561A1

    公开(公告)日:2002-10-24

    申请号:US10100698

    申请日:2002-03-18

    CPC classification number: B29D35/08 B29D35/085

    Abstract: A method of manufacture of footwear and the footwear comprising the steps of providing a last with an upper thereon, providing a mold insert on the bottom of the last, providing a mold having a mold cavity for a tread sole, disposing the last and upper against the mold with the mold insert disposed within the mold cavity, forming a sole in the mold cavity having a depression therein in the shape of the mold insert, providing an insole with a first portion in the shape of the depression and a second portion substantially in the shape of the sole and securing the first portion of the insole in the depression. The tread sole and insole are formed of materials preferably having different physical properties. The tread sole can include one of tongues and grooves and the insole would then have the other of tongues and grooves, said tongues and grooves mating with each other. The step of providing an insole can include removing the mold insert from the mold cavity, disposing the last spaced from the tread sole and then forming the insole in the cavity formed by the removal of the weight relief and the spacing of the last from the tread sole.

    Abstract translation: 一种制造鞋类和鞋类的方法,包括以下步骤:在其上方提供最后一个,在最后的底部上提供模具插入件,提供具有用于胎面鞋底的模具腔的模具,将最后和上部抵靠 所述模具具有设置在所述模腔内的所述模具插入件,在所述模腔中形成具有所述模具插入件形状的凹陷部的鞋底,提供具有所述凹陷形状的第一部分的鞋内底和基本上在 鞋底的形状并将鞋内底的第一部分固定在凹陷中。 鞋底和鞋垫由优选具有不同物理性质的材料形成。 胎面鞋底可以包括舌片和凹槽中的一个,鞋垫然后将具有舌头和凹槽中的另一个,所述舌部和凹槽彼此配合。 提供鞋内底的步骤可以包括将模具插入件从模具腔中移出,设置与胎面鞋底最后隔开的部分,然后在通过去除重量释放部形成的空腔中形成鞋内底,并且将最后一个与胎面的间隔 唯一。

    Rubber footwear vulcanizate assembly and its manufacture
    7.
    发明授权
    Rubber footwear vulcanizate assembly and its manufacture 失效
    橡胶鞋类硫化胶装配及其制造

    公开(公告)号:US4703533A

    公开(公告)日:1987-11-03

    申请号:US784309

    申请日:1985-10-04

    CPC classification number: B29D35/085 A43B1/10

    Abstract: The present invention provides a rubber footwear vulcanizate to which there may be separately affixed an outsole. The vulcanizate may be suitably manufactured from an assembly of an uncured rubber upper, insole, welt and a vulcanized midsole base article. The inner and outer surfaces of the midsole base article may be suitably roughened and the surface interfacing the uncured assemblage precoated with an uncured rubber. The assembled uncured rubber footwear components may be vulcanized into a vulcanizate footwear product of a unitary construction. The outer surface midsole surface permits a wide variety of compositionally differing outer soles to be separately secured thereto.

    Abstract translation: 本发明提供一种橡胶鞋类硫化橡胶,其中可以单独地固定外底。 硫化橡胶可以适当地由未固化的橡胶鞋面,鞋垫,贴边和硫化的中底基底制品的组合制成。 中底基底制品的内表面和外表面可以适当地粗糙化,并且与未固化橡胶预涂的未固化组合物的表面接合。 组装的未固化的橡胶鞋类组件可以硫化成单一结构的硫化产品。 外表面中底表面允许各种各样的组成上不同的外底分别固定到其上。

    Method for injection molding of multilayer soles of elastomers onto uppers of a shoe
    8.
    发明授权
    Method for injection molding of multilayer soles of elastomers onto uppers of a shoe 失效
    弹性体多层结构注射成型的方法

    公开(公告)号:US3652757A

    公开(公告)日:1972-03-28

    申请号:US3652757D

    申请日:1968-08-14

    CPC classification number: B29D35/081 B29D35/085

    Abstract: A method of injection molding a multilayer sole of elastomers onto an upper of a shoe by means of a multi-part mold which includes a last carrying the upper of the shoe. Side cheeks are movable relative to each other and a sole plate is displaceable relative to the last. The sole plate provided with a sprue channel, extending in the longitudinal direction of the sole plate, and further provided with a plurality of junction channels distributed along the length of the sprue channel and terminating in a hollow space of the mold. The method comprises the steps of injecting elastomer material for a first sole layer into the hollow space of the mold upon enlarging the hollow space by displacement of the sole plate, without filling up completely the hollow space. The elastomers are distributed over the length of the sole plate in dependence upon the number of the junction channels chosen. The cross-sections of the junction channels and the injection speed relative to each other, are adjusted such, that the distribution takes place in quantities of said elastomer material required for the formation of the toe end, the heel end and the center part of that sole layer, respectively. The elastomer material is pressed onto the upper of the shoe by slow displacement of the sole plate towards the last. A sole layer is formed by slow build-up of pressure in the hollow space of the mold, and by injecting thereafter again elastomer material into the enlarged hollow space of said mold, a second sole layer is formed by renewed slow displacement of the sole plate towards the last.

    Method of making footwear having a two-color rubber sole
    9.
    发明授权
    Method of making footwear having a two-color rubber sole 失效
    制作双色橡胶鞋的方法

    公开(公告)号:US3608004A

    公开(公告)日:1971-09-21

    申请号:US3608004D

    申请日:1968-05-16

    Applicant: UNIROYAL INC

    CPC classification number: B29D35/081 B29D35/085

    Abstract: An article of footwear having a two-color rubber sole construction, and a method and apparatus for manufacturing the article. The sole construction includes a midsole-foxing component having foxing surrounding and engaging an outsole component which is vulcanized to the midsole-foxing component. The rubber used for the midsole-foxing component has a higher modulus than the rubber used for the outsole component. The higher modulus rubber is injected into a mold cavity having a column considerably greater than the volume of the injected rubber and a movable soleplate spreads the injection rubber against the underside of a lasted upper. The soleplate has a peripheral shoulder which determines the lower end and inner surface of the foxing. The lower modulus rubber is also injected into a mold cavity of considerably greater volume. The soleplate is again advanced toward the lasted upper to spread the outsole rubber against the midsole rubber to be vulcanized thereto.

    SHOE BODY HAVING A MOTTLED OUTSOLE FOR A SHOE
    10.
    发明申请
    SHOE BODY HAVING A MOTTLED OUTSOLE FOR A SHOE 审中-公开
    SHOE身体有一个用于鞋子的MOTTLED OUTSOLE

    公开(公告)号:US20100242311A1

    公开(公告)日:2010-09-30

    申请号:US12813481

    申请日:2010-06-10

    Applicant: Kuo-Liang HUNG

    Inventor: Kuo-Liang HUNG

    CPC classification number: B29D35/085 A43B1/0027 A43B3/107 B29D35/068

    Abstract: A shoe body has an upper member and an outsole. The upper member comprises multiple foam elements connected integrally to each other. The outsole is connected to the upper member and comprises multiple irregular foam elements having multiple colors and connected integrally to each other meaning the shoe body will not lose aesthetic value with usage.

    Abstract translation: 鞋体具有上部构件和外底。 上部构件包括彼此整体连接的多个泡沫元件。 外底连接到上部构件并且包括具有多种颜色并且彼此一体地连接的多个不规则泡沫元件,这意味着使用时鞋身不会失去美观价值。

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