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1. 发明授权

US4224276A Process for manufacturing closed hollow bodies in elastomeric material 失效
标题翻译：用于制造弹性体材料中的封闭空心体的方法
公开(公告)号：US4224276A
公开(公告)日：1980-09-23
申请号：US924301
申请日：1978-07-13
申请人： Achille Gallizia
发明人： Achille Gallizia
IPC分类号： B29C45/00 , B29C65/00 , B29D22/04 , B29H7/02 , B29C27/02
CPC分类号： B29D22/04 , B29C45/006 , B29C65/00 , B29C66/1142 , B29C66/54 , B29C66/71 , B29C2045/0072 , B29K2021/00 , B29L2031/54
摘要： A process and a device are disclosed for forming a tennis ball which comprises the formation of two semispherical bowls in crude elastomeric material each having on its border a structural shape that is deformed by compression when the two semispherical bowls are pressed one against the other while a depressurization is effected in the joining zone of the two semispherical bowls on the outside of them.
摘要翻译：公开了一种用于形成网球的方法和装置，其包括在粗弹性体材料中形成两个半球形碗，每个碗在其边界上具有当两个半球形碗彼此按压时被压缩而变形的结构形状，而在其外侧的两个半球形碗的接合区域进行减压。

2. 发明授权

US4199315A Apparatus for the injection molding of pneumatic tires having symmetrical parts of similar physical characteristics 失效
标题翻译：用于具有类似物理特性对称部分的充气轮胎的注塑成型设备
公开(公告)号：US4199315A
公开(公告)日：1980-04-22
申请号：US921069
申请日：1978-06-30
申请人： Achille Gallizia , Paolo Bandel
发明人： Achille Gallizia , Paolo Bandel
IPC分类号： B29C45/26 , B29C45/27 , B29C45/58 , B29F1/04 , B29H3/08
CPC分类号： B29C45/581 , B29C45/2616 , B29C45/2701 , B29K2021/00 , B29L2030/00 , B29L2030/007
摘要： An apparatus is provided for injection molding a pneumatic tire having corresponding symmetrical parts such as the sidewalls of the tire which are geometrically symmetrical and have substantially the same physical characteristics. The apparatus involves means for providing a feed stream of suitable plastic or elastomeric compound such as rubber, separating the feed stream into intermediate streams and remixing the intermediate stream before injection into the mold. The compound is injected into the mold cavities at uniformly spaced points along at least one of the annular zones of the cavity. The feed stream is preferably separated into two streams, one of which comes primarily from the outer portion of the stream and the other predominantly from near the center of the stream and then these streams are intermixed to provide a stream which is substantially uniform in composition throughout. Similarly prepared streams are injected into the two parts of the mold cavity which form a pair of symmetrical parts of the tire such as the two sidewalls.
摘要翻译：提供一种用于注射成型具有相应对称部分（例如轮胎侧壁）的充气轮胎的装置，其具有几何对称的并且具有基本上相同的物理特性。该装置包括用于提供合适的塑料或弹性体化合物（例如橡胶）的进料流的装置，将进料流分离成中间流并在注入模具之前重新混合中间料流。化合物沿着空腔的至少一个环形区域以均匀间隔的点注入模腔中。进料流优选分离成两股料流，其中一种主要来自料流的外部部分，另一种主要来自料流的中心附近，然后将这些料流混合以提供基本上在组成上基本均匀的料流。类似地制备的流被注入模腔的两个部分，其形成轮胎的一对对称部分，例如两个侧壁。

3. 发明授权

US4408980A Device for manufacturing closed hollow bodies in elastomeric material 失效
标题翻译：用于制造弹性体材料中的封闭中空体的装置
公开(公告)号：US4408980A
公开(公告)日：1983-10-11
申请号：US316965
申请日：1981-10-30
申请人： Achille Gallizia
发明人： Achille Gallizia
IPC分类号： B29C45/00 , B29C65/00 , B29D22/04 , B29H5/00 , B29H7/00
CPC分类号： B29D22/04 , B29C45/006 , B29C65/00 , B29C66/1142 , B29C66/54 , B29C66/71 , B29C2045/0072 , B29K2021/00 , B29L2031/54
摘要： A process and a device for forming a tennis ball by the formation of two semispherical bowls in crude elastomeric material each having on its border a structural shape that is deformed by compression when the two semispherical bowls are pressed one against the other while a depressurization is effected in the joining zone of the two semispherical bowls on the outside of them.
摘要翻译：一种用于形成网球的方法和装置，其通过在粗弹性体材料中形成两个半球形碗，每一个在其边界上具有通过压缩而变形的结构形状，当两个半球形碗在进行减压时相互压制在他们外面的两个半球形碗的接合区域。

4. 发明授权

US4329133A Flat extruder head 失效
标题翻译：扁平挤出机头
公开(公告)号：US4329133A
公开(公告)日：1982-05-11
申请号：US197061
申请日：1980-10-15
申请人： Achille Gallizia
发明人： Achille Gallizia
IPC分类号： B29B7/00 , B29B15/00 , B29C47/00 , B29C47/02 , B29C47/06 , B29C47/16 , B29C47/92 , B29C70/20 , B29F3/04
CPC分类号： B29C47/027 , B29C47/065 , B29C47/145 , B29C47/0019 , B29K2021/00 , B29K2105/101
摘要： An extruder head for extruding an elastomeric composition to form a reinforced elastomer article such as a conveyor belt has a substantially rectangular die opening and a guide member disposed in the opening of the die for directing the reinforcing elements into the composition as it is shaped by the die.A device is provided for restricting the streams of composition, which flow on opposite sides of the guide member, to have said flow meet said reinforcement along two parallel fronts.
摘要翻译：用于挤出弹性体组合物以形成增强的弹性体制品（例如输送带）的挤出机头具有基本上矩形的模具开口和设置在模具的开口中的引导构件，用于将增强元件引导到组合物中，死。提供了一种用于限制在引导构件的相对侧上流动的组合流以使所述流体沿两个平行的前沿相遇所述加强件的装置。

5. 发明授权

US4298321A Equipment for the injection molding of motor vehicle tire treads 失效
标题翻译：汽车轮胎胎面注射成型设备
公开(公告)号：US4298321A
公开(公告)日：1981-11-03
申请号：US033166
申请日：1979-04-25
申请人： Achille Gallizia
发明人： Achille Gallizia
IPC分类号： B29D30/08 , B29C45/20 , B29C45/26 , B29C45/27 , B29C67/00 , B29D30/00 , B29D30/06 , B29D30/10 , B29D30/52 , B29D30/62 , B29D30/66 , B29D3/02 , B29H3/08
CPC分类号： B29C45/2701 , B29C45/2616 , B29D30/0678 , B29D30/52 , B29D30/62
摘要： The invention provides a process for the injection molding of treads on a tire carcass which comprises feeding an elastomeric composition for molding the tire's tread to a plurality of equalization spaces symmetrically arranged with respect to the injection cavity of the mold where the tread is formed, the mix moving to the injection cavity from each of the spaces through a plurality of injection passages, the mix being fed to each of the spaces through at least one feeding passage and the ratio between average sliding gradients .gamma..sub.i of the injection passages and gradients .gamma..sub.a of the feeding passages being not lower than 8. The invention also provides an apparatus for the injection molding of a tread on a tire body having a plurality of feeding channels symmetrically arranged around the injection cavity, a plurality of equalization chambers arranged with the same symmetry and into which the feeding channels flow, and a plurality of injection orifices which connect each chamber with the cavity, the ratio between the sections of the injection orifices and the section of the feeding channels and the number of injection orifices where the delivery of each feeding channel spreads, being such that, when a fluid mix for molding the tread is flowing through them, the ratio between respective gradients .gamma. of average sliding is not lower than 8.
摘要翻译：本发明提供了一种用于在轮胎胎体上注射模制胎面的方法，该方法包括将用于模制轮胎胎面的弹性体组合物馈送到相对于形成胎面的模具的注射腔对称布置的多个均衡空间，混合物通过多个注射通道从每个空间移动到注射腔，通过至少一个进料通道将混合物供给到每个空间，并且喷射通道的平均滑动梯度γi与渐变γa 的进给通道不低于8.本发明还提供了一种用于在轮胎主体上注塑成型胎面的装置，其具有围绕注射腔对称设置的多个进料通道，多个平衡腔室以相同的对称性并且进料通道流动到其中，以及连接每个室w的多个喷射孔在空腔中，注射孔的部分与进料通道的部分之间的比例以及每个进料通道的输送扩散的注射孔的数量使得当用于模制胎面的流体混合物流过他们之间，平均滑差各梯度之间的比例不低于8。

6. 发明授权

US4266750A Device for manufacturing boots and the like of elastomeric material 失效
标题翻译：用于制造弹性材料的靴子等的装置
公开(公告)号：US4266750A
公开(公告)日：1981-05-12
申请号：US76756
申请日：1979-09-18
申请人： Achille Gallizia
发明人： Achille Gallizia
IPC分类号： B29C33/00 , A43D3/02 , A43D63/00 , A43D86/00 , B29B13/00 , B29B15/00 , B29C33/10 , B29C33/38 , B29C33/44 , B29C33/76 , B29C35/00 , B29C51/06 , B29C51/30 , B29D35/00 , B29D35/08 , B29D99/00 , B29L31/50 , B29C1/12 , B29D3/02
CPC分类号： B29D35/0018 , A43B3/0084 , B29D35/0063 , B29D35/084 , B29D35/088 , Y10S425/014 , Y10S425/044 , Y10S425/058 , Y10S425/112
摘要： A mold for molding a boot or similar footwear from an elastomeric composition and simultaneously lining the footwear with a fabric, has first and second shells each having a cavity which complements the cavity of the other to form a large cavity which corresponds to the upstanding sides of the footwear and a third shell which has a cavity corresponding to the sole thereof. The three shells are assembled together with a rigid core member enclosed therein which defines the inside of the boot. The core member has an elastically expandable casing. Conduits are arranged in the core member for conveying a fluid under pressure to expand the casing.
摘要翻译：一种用于从弹性体组合物模制靴子或类似鞋类并同时用织物衬里鞋类的模具具有第一和第二壳体，每个壳体具有与另一个壳体的腔体相互补充的空腔，以形成对应于直立面所述鞋类和第三壳体具有对应于其鞋底的空腔。三个壳体与封闭在其中的刚性芯构件组装在一起，其限定了护罩的内部。芯构件具有可弹性膨胀的外壳。导管布置在芯构件中，用于在压力下输送流体以使壳体膨胀。

7. 发明授权

US4123496A Process for the injection molding of pneumatic tires having symmetrical parts of similar physical characteristics 失效
标题翻译：具有类似物理特性对称部分的充气轮胎的注射成型方法
公开(公告)号：US4123496A
公开(公告)日：1978-10-31
申请号：US766038
申请日：1977-02-07
申请人： Achille Gallizia , Paolo Bandel
发明人： Achille Gallizia , Paolo Bandel
IPC分类号： B29D30/08 , B29C45/26 , B29C45/27 , B29C67/00 , B29F1/04 , B29H3/08
CPC分类号： B29C45/2701 , B29C45/2616
摘要： A process and apparatus are provided for injection molding a pneumatic tire having corresponding symmetrical parts such as the sidewalls of the tire which are geometrical symmetrical and have substantially the same physical characteristics. The process involves providing a feed stream of suitable plastic or elastomeric compound such as rubber, separating the feed stream into intermediate streams and remixing the intermediate stream before injection into the mold. The compound is injected into the mold cavities at uniformly spaced points along at least one of the annular zones of the cavity. The feed stream is preferably separated into two streams, one of which comes primarily from the outer portion of the stream and the other predominantly from near the center of the stream and then these streams are intermixed to provide a stream which is substantially uniform in composition throughout. Similarly prepared streams are injected into the two parts of the mold cavity which form a pair of symmetrical parts of the tire such as the two sidewalls.An apparatus for dividing a feed stream into the intermediate streams and mixing them to form a stream for injection into the mold cavities is also provided.
摘要翻译：提供了一种用于注射成型具有相应对称部分的充气轮胎的方法和装置，例如轮胎的侧壁是几何对称的并且具有基本上相同的物理特性。该方法包括提供合适的塑料或弹性体化合物（例如橡胶）的进料流，将进料流分离成中间流，并在注入模具之前重新混合中间料流。化合物沿着空腔的至少一个环形区域以均匀间隔的点注入模腔中。进料流优选分离成两股料流，其中一种主要来自料流的外部部分，另一种主要来自料流的中心附近，然后将这些料流混合以提供基本上在组成上基本均匀的料流。类似地制备的流被注入模腔的两个部分，其形成轮胎的一对对称部分，例如两个侧壁。

8. 发明授权

US4166832A Process for the injection molding of motor vehicle tire treads 失效
标题翻译：汽车轮胎胎面注射成型工艺
公开(公告)号：US4166832A
公开(公告)日：1979-09-04
申请号：US860304
申请日：1977-12-14
申请人： Achille Gallizia
发明人： Achille Gallizia
IPC分类号： B29D30/08 , B29C45/20 , B29C45/26 , B29C45/27 , B29C67/00 , B29D30/00 , B29D30/06 , B29D30/10 , B29D30/52 , B29D30/62 , B29D30/66 , B29D3/02 , B29H3/08
CPC分类号： B29C45/2701 , B29C45/2616 , B29D30/0678 , B29D30/52 , B29D30/62
摘要： The invention provides a process for the injection molding of treads on a tire carcass which comprises feeding an elastomeric composition for molding the tire's tread to a plurality of equalization spaces symmetrically arranged with respect to the injection cavity of the mold where the tread is formed, the mix moving to the injection cavity from each of the spaces through a plurality of injection passages, the mix being fed to each of the spaces through at least one feeding passage and the ratio between average sliding gradients .gamma..sub.i of the injection passages and gradients .gamma..sub.a of the feeding passages being not lower than 8. The invention also provides an apparatus for the injection molding of a tread on a tire body having a plurality of feeding channels symmetrically arranged around the injection cavity, a plurality of equalization chambers arranged with the same symmetry and into which the feeding channels flow, and a plurality of injection orifices which connect each chamber with the cavity, the ratio between the sections of the injection orifices and the section of the feeding channels and the number of injection orifices where the delivery of each feeding channel spreads, being such that, when a fluid mix for molding the tread is flowing through them, the ratio between respective gradients .gamma. of average sliding is now lower than 8.
摘要翻译：本发明提供了一种用于在轮胎胎体上注射模制胎面的方法，该方法包括将用于模制轮胎胎面的弹性体组合物馈送到相对于形成胎面的模具的注射腔对称布置的多个均衡空间，混合物通过多个注射通道从每个空间移动到注射腔，通过至少一个进料通道将混合物供给到每个空间，并且喷射通道的平均滑动梯度γi与渐变γa 的进给通道不低于8.本发明还提供了一种用于在轮胎主体上注塑成型胎面的装置，其具有围绕注射腔对称设置的多个进料通道，多个平衡腔室以相同的对称性并且进料通道流动到其中，以及连接每个室w的多个喷射孔在空腔中，注射孔的部分与进料通道的部分之间的比例以及每个进料通道的输送扩散的注射孔的数量使得当用于模制胎面的流体混合物流过他们，平均滑动的各个梯度之间的比例现在低于8。

9. 发明授权

US4139592A Process for injection molding a vehicle tire tread 失效
标题翻译：汽车轮胎胎面注塑成型工艺
公开(公告)号：US4139592A
公开(公告)日：1979-02-13
申请号：US768872
申请日：1977-02-15
申请人： Achille Gallizia
发明人： Achille Gallizia
IPC分类号： B29D30/08 , B29C43/00 , B29C45/00 , B29C45/26 , B29C67/00 , B29D30/52 , B29D30/62 , B29D3/02 , B29H3/08
CPC分类号： B29C45/2616 , B29D30/52 , B29D30/62
摘要： A process is provided for molding a tread on a vehicle tire body in which a tire body requiring a tread is supported in a mold which combines with the surface of the tire body to form a cavity conforming to the configuration and dimensions of the tread. The cavity is filled with a flowable vulcanizable elastomeric composition by injection at equally spaced points around the equatorial axis of the mold of measured volumes of material which will combine to fill the cavity and develop a low pressure in the mold cavity to insure flow of material until the cavity is completely filled. The invention also provides an injection molding apparatus having a mold which combines with a tire body supported therein to form a cavity corresponding to the configuration and dimensions of a tire tread. A series of equally spaced openings are provided around the equatorial axis of the mold for injection of molding composition and openings are provided around the sides of the mold cavity for the escape of air from the cavity as it is filled with composition.
摘要翻译：提供一种用于在车辆轮胎体上模制胎面的方法，其中需要胎面的轮胎主体被支撑在与轮胎主体的表面组合的模具中，以形成符合胎面的构造和尺寸的空腔。空腔中填充有可流动的可硫化的弹性体组合物，通过以相等间隔的点注射围绕测量体积的模具的模具的赤道轴线，其将组合以填充空腔并在模具腔中形成低压以确保材料流动直到空腔完全充满。本发明还提供了一种具有模具的注射成型设备，该模具与支撑在其中的轮胎主体组合以形成与轮胎胎面的构造和尺寸相对应的空腔。在模具的赤道轴线周围设置一系列等间隔开的开口，用于注射成型组合物，并且开口设置在模腔的侧面周围，用于在填充有组合物时从空腔逸出空气。

10. 发明授权

US4088523A Process for injection molding a tire having a crown and sidewalls of different compositions 失效
标题翻译：具有不同组成的冠部和侧壁的轮胎的注塑成型方法
公开(公告)号：US4088523A
公开(公告)日：1978-05-09
申请号：US596409
申请日：1975-07-16
申请人： Achille Gallizia , Giorgio Tangorra
发明人： Achille Gallizia , Giorgio Tangorra
IPC分类号： B29D30/08 , B29C35/00 , B29C45/00 , B29C45/14 , B29C45/16 , B29C67/00 , B29D30/06 , B29H5/00 , B29H17/02
CPC分类号： B29C45/164 , B29D30/0678
摘要： A process for injection molding a crown of a vehicle tire from one composition and the sidewalls from a different composition involves the steps of shaping the reinforcing structure in the mold, injecting a first composition over one side of the reinforcing structure to form a crown with a tread and injecting a second composition to form the sidewalls with an interface within the proximity of the edges of the reinforcing structure. In a preferred embodiment, the tire has the configuration of the one disclosed in U.S. Pat. No. 3,805,868. The annular reinforcing structure is shaped to be generally convex but concave towards the tread along its edges.
摘要翻译：从一种组合物注射成型车轮胎胎冠的方法和来自不同组合物的侧壁的方法包括在模具中成形加强结构的步骤，在加强结构的一侧上注入第一组合物以形成具有胎面和注射第二组合物以在加强结构的边缘附近形成具有界面的侧壁。在优选实施例中，轮胎具有美国专利No. 3,805,868号。环形加强结构的形状通常是凸形的，但沿其边缘朝向胎面凹。

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