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1. 发明授权

US4998639A Fuel sender locking ring 失效
标题翻译：燃油箱锁定环
公开(公告)号：US4998639A
公开(公告)日：1991-03-12
申请号：US419486
申请日：1989-10-10
申请人： Robert D. Seizert , James R. Osborne
发明人： Robert D. Seizert , James R. Osborne
IPC分类号： B65D55/02 , B60K15/01 , B60K15/077 , B65D41/06 , F16J13/12
CPC分类号： F16J13/12 , B60K15/01 , B60K15/077
摘要： A locking member is disclosed for use in a fuel tank assembly of the type having a pressurizable tank with an aperture and having a plurality of retaining lugs transversely extending along the periphery of the tank aperture. A fuel sender assembly having a first portion disposed within the aperture and a second portion having a plate-like shoulder in mating contact with an external tank surface. A seal element is disposed between the tank and the fuel sender assembly in an annular groove provided in the external tank surface intermediate the aperture and the retaining lugs. The locking member comprising a locking ring having an aperture through which a portion of the fuel sender assembly extends, the locking ring having a generally planar lower surface in mating contact with an upper surface of the plate-like shoulder of the fuel sender assembly and having a plurality of tabs corresponding to the plurality of retaining lugs. The tabs having a locking surface for lockingly engaging the retaining lugs and a flange section surrounding the retaining lugs for inhibiting permanent deformation thereof due to greater fluid pressure within the tank.
摘要翻译：公开了一种用于燃料箱组件的锁定构件，该燃料箱组件具有带孔的可加压罐，并且具有沿槽槽周向横向延伸的多个保持凸耳。一种燃料发送器组件，其具有设置在所述孔内的第一部分和具有与外部罐表面配合接触的板状肩部的第二部分。密封元件设置在罐和燃料传感器组件之间的环形槽中，该环形槽设置在孔和保持凸耳之间的外部罐表面中。所述锁定构件包括具有孔的锁定环，所述燃料传感器组件的一部分穿过所述孔延伸，所述锁定环具有与燃料传感器组件的板状肩部的上表面配合接触的大致平坦的下表面，并且具有多个翼片对应于多个固定凸耳。所述突片具有用于与所述保持凸耳锁定接合的锁定表面和围绕所述保持凸耳的凸缘部分，用于由于所述罐内的较大流体压力而阻止其永久变形。

2. 发明授权

US5207463A Fuel sender locking ring 失效
标题翻译：燃油箱锁定环
公开(公告)号：US5207463A
公开(公告)日：1993-05-04
申请号：US803973
申请日：1991-12-09
申请人： Robert D. Seizert , James R. Osborne
发明人： Robert D. Seizert , James R. Osborne
IPC分类号： B60K15/01 , B60K15/077 , F16J13/12
CPC分类号： F16J13/12 , B60K15/01 , B60K15/077 , Y10T292/205
摘要： A locking member for use in a fuel tank assembly of the type having a pressurizable tank with an aperture and having a plurality of retaining lugs transversely extending along the periphery of the tank aperture. A fuel sender assembly has a first portion disposed within the aperture and a second portion having a plate-like shoulder in a mating contact with an external tank surface. A seal element is disposed between the tank and the fuel sender assembly in an annular groove or other seal arrangement provided in the external tank surface intermediate the aperture and the retaining lugs. The locking member comprises a locking ring having an aperture through which a portion of the fuel sender assembly extends, the locking ring having a generally planar lower surface in a mating contact with an upper surface of the plate-like shoulder of the fuel sender assembly and having a plurality of tabs corresponding to the plurality of retaining lugs. The locking ring preferably has at least one upwardly projecting protrusion placed around the circumference of the locking ring. The protrusions enhance structural integrity of the locking ring. The tabs have a locking surface, for lockingly engaging the retaining lugs, and a flange section surrounding the retaining lugs for inhibiting permanent deformation thereof due to increased fluid pressure within the tank.
摘要翻译：一种用于燃料箱组件的锁定构件，其具有带有孔的可加压罐，并且具有沿槽槽周向横向延伸的多个保持凸耳。燃料发送器组件具有设置在孔内的第一部分和具有与外部罐表面配合接触的板状肩部的第二部分。密封元件设置在罐和燃料传感器组件之间的环形槽或其它密封装置中，该密封装置设置在外部罐表面中间的孔和保持凸耳上。锁定构件包括具有孔的锁定环，燃料传感器组件的一部分通过该孔延伸，锁定环具有与燃料传感器组件的板状肩部的上表面配合接触的大致平坦的下表面，具有与多个保持凸耳对应的多个凸片。锁定环优选地具有围绕锁定环的圆周设置的至少一个向上突出的突起。突起增强了锁定环的结构完整性。翼片具有锁定表面，用于锁定地接合保持凸耳，以及围绕保持凸耳的凸缘部分，用于防止由于罐内的增加的流体压力而导致的永久变形。

3. 发明授权

US5020687A Fabric reinforcement for plastic fuel tanks 失效
标题翻译：塑料油箱的织物加固
公开(公告)号：US5020687A
公开(公告)日：1991-06-04
申请号：US479081
申请日：1990-02-12
申请人： Robert D. Seizert
发明人： Robert D. Seizert
IPC分类号： B29C49/20 , B60K15/03
CPC分类号： B29C49/20 , B60K15/03177 , B29C2049/2017 , B29K2023/065 , B29K2105/0809 , B29L2031/7172 , Y10S220/905
摘要： An improved plastic fuel tank for motor vehicle applications is disclosed. The blow molded plastic fuel tank has at least one reinforcement insert encapsulated at a preselected area on the exterior surface of the fuel tank. The reinforcement insert provides supplemental support, elasticity and fire resistance, or a combination thereof.
摘要翻译：公开了用于机动车辆应用的改进的塑料燃料箱。吹塑塑料燃料箱具有封装在燃料箱外表面的预选区域上的至少一个加强件插入件。加强插件提供补充支撑，弹性和耐火性，或其组合。

4. 发明授权

US5202161A High sulfur level plastic container sulfonation process and article produced thereby 失效
标题翻译：高硫级塑料容器的磺化工艺和制品由此制成
公开(公告)号：US5202161A
公开(公告)日：1993-04-13
申请号：US643037
申请日：1991-01-18
申请人： Robert D. Seizert , Mark Nulman , Glenn T. VanVolkom
发明人： Robert D. Seizert , Mark Nulman , Glenn T. VanVolkom
IPC分类号： C08J7/14
CPC分类号： C08J7/14
摘要： A process for treating a container comprised of a normally solid, polymer surface with a sulfur-containing compound is carried out by contacting the surface at a temperature of about 120.degree. to about 140.degree. F. with a sulfur-containing compound. Subsequently, the surface is contacted with a neutralizing agent. The process is conducted for a such a period of time and with such concentrations of the sulfur-containing compound and the neutralizing agent that the container has average permeability to unleaded gasoline having octane number of 93 of not greater than about 0.021 g/hr.The surface, after the treatment, comprises about 700 to about 1800 micrograms of sulfur per square inch of the surface and it is penetrated by the sulfur-containing compound to an average depth of at least about 15 microns.
摘要翻译：用含硫化合物处理由通常固体的聚合物表面组成的容器的方法是通过使表面在约120°至140°F的温度下与含硫化合物接触来进行的。随后，将表面与中和剂接触。该过程进行一段时间，并且使用这种浓度的含硫化合物和中和剂，容器对具有不大于约0.021g / hr的辛烷值93的无铅汽油具有平均渗透性。处理后的表面包括每平方英寸表面约700至约1800微克的硫，并且其被含硫化合物渗透至至少约15微米的平均深度。

5. 发明授权

US5057267A Apparatus and method for forming hollow parisons of variable wall thickness 失效
标题翻译：用于形成可变壁厚的中空型坯的装置和方法
公开(公告)号：US5057267A
公开(公告)日：1991-10-15
申请号：US463264
申请日：1990-01-10
申请人： Robert D. Seizert , James R. Osborne
发明人： Robert D. Seizert , James R. Osborne
IPC分类号： B29C47/12 , B29C47/22 , B29C49/04
CPC分类号： B29C47/225 , B29C47/0023 , B29C47/124 , B29C47/22 , B29C47/0852 , B29C49/04
摘要： A parison forming device is disclosed for forming hollow polymer extrudes of variable wall thickness in either the circumferential or longitudinal directions, or in any combination thereof. The parison forming device consists of a die-head assembly and mandrel assembly, concentrically arranged, creating an annual opening. The inner or outer circumferential perimeter of the annular opening may be selectively modified at specific radial locations through radially displaceable slides positioned about the annular opening. The slides, attached to either the die-head assembly or mandrel assembly, may be actuated during parison formation via hydraulic or other methods so as to provide suitable wall thickness profiles for later finished polymer products.
摘要翻译：公开了一种型坯形成装置，用于在圆周方向或纵向上形成可变壁厚的中空聚合物挤出件，或以其组合形式。型坯成型装置由模头组件和心轴组件组成，同心地布置，形成年度开口。可以通过位于环形开口周围的可径向移动的滑动件在特定的径向位置选择性地改变环形开口的内圆周或外圆周。附接到模头组件或心轴组件的滑块可以通过液压或其它方法在型坯形成期间被致动，以便为后来的成品聚合物产品提供合适的壁厚分布。

6. 发明授权

US5156783A Two stage process for sulfonating plastic containers 失效
标题翻译：磺化塑料容器的两阶段工艺
公开(公告)号：US5156783A
公开(公告)日：1992-10-20
申请号：US643028
申请日：1991-01-18
申请人： Robert D. Seizert , Glenn T. VanVolkom , Mark Nulman , Donald L. Crites , William S. Aseltine
发明人： Robert D. Seizert , Glenn T. VanVolkom , Mark Nulman , Donald L. Crites , William S. Aseltine
IPC分类号： C08J7/12 , C08J7/14
CPC分类号： C08J7/14 , C08J7/12
摘要： A process for treating a container having a normally solid, polymer surface with a sulfur-containing compound is carried out in two stages. In the first stage, a first sulfonation treatment is conducted by: (i) contacting the surface at a temperature of about 115.degree. to about 140.degree. F. with a first sulfur-containing compound; and, (ii) washing the surface with an aqueous liquid. Optionally, in the first stage, after the surface is contacted with the first sulfur-containing compound, but before it is washed with the aqueous liquid, the surface may be contacted with a first neutralizing agent. In the second stage, a second sulfonation treatment is conducted by contacting the surface with a second sulfur-containing compound, a second neutralizing agent and washing the surface with an aqueous liquid. The second sulfur-containing compound and the second neutralizing agent may be the same as or different than the first sulfur-containing compound and the optional first neutralizing agent, respectively. The second sulfonation treatment is conducted in substantially the same manner as the first sulfonation treatment. The process is conducted for such a period of time and with such concentrations of the first and second sulfur-containing compounds, the optional first neutralizing agent and the second neutralizing agent, that the container has average permeability to unleaded gasoline of not greater than about 0.021 g/hr.The surface, after the two stage process is completed, comprises about 200 to about 1500 micrograms of sulfur per square inch of the surface and it is penetrated by the sulfur-containing compound to an average depth of at least about 10 microns.
摘要翻译：处理具有含硫化合物的正常固体聚合物表面的容器的方法分两个阶段进行。在第一阶段中，通过以下步骤进行第一次磺化处理：（i）在大约115°至大约140°F的温度下与第一含硫化合物接触; 和（ii）用水性液体洗涤表面。任选地，在第一阶段中，在表面与第一含硫化合物接触之后，在用水性液体洗涤之前，可以将表面与第一中和剂接触。在第二阶段中，通过使表面与第二含硫化合物，第二中和剂接触并用水性液体洗涤表面进行第二次磺化处理。第二含硫化合物和第二中和剂可以分别与第一含硫化合物和任选的第一中和剂相同或不同。以与第一次磺化处理基本相同的方式进行第二次磺化处理。该过程进行这样一段时间，并且使用第一和第二含硫化合物，任选的第一中和剂和第二中和剂的浓度，容器对无铅汽油的平均渗透性不大于约0.021 g / hr。两阶段工艺完成后的表面包括每平方英寸表面约200至约1500微克的硫，并且其被含硫化合物渗透至至少约10微米的平均深度。

7. 发明授权

US5102172A Fuel sender locking ring 失效
标题翻译：燃油箱锁定环
公开(公告)号：US5102172A
公开(公告)日：1992-04-07
申请号：US668144
申请日：1991-03-11
申请人： Robert D. Seizert , James R. Osborne
发明人： Robert D. Seizert , James R. Osborne
IPC分类号： B60K15/01 , B60K15/077 , F16J13/12
CPC分类号： F16J13/12 , B60K15/01 , B60K15/077 , Y10T292/205
摘要： A locking member for use in a fuel tank assembly of the type having a pressurizable tank with an aperture and having a plurality of retaining lugs transversely extending along the periphery of the tank aperture. A fuel sender assembly having a first portion disposed within the aperture and a second portion having a plate-like shoulder in mating contact with an external tank surface. A seal element is disposed between the tank and the fuel sender assembly in an annular groove provided in the external tank surface intermediate the aperture and the retaining lugs. The locking member comprising a locking ring having an aperture through which a portion of the fuel sender assembly extends, the locking ring having a generally planar lower surface in mating contact with an upper surface of the plate-like shoulder of the fuel sender assembly and having a plurality of lug supports corresponding to the plurality of retaining lugs. The lug supports having locking nubs for lockingly engaging the retaining lugs and a flange section surrounding the retaining lugs for inhibiting permanent deformation thereof due to greater fluid pressure within the tank.
摘要翻译：一种用于燃料箱组件的锁定构件，其具有带有孔的可加压罐，并且具有沿槽槽周向横向延伸的多个保持凸耳。一种燃料发送器组件，其具有设置在所述孔内的第一部分和具有与外部罐表面配合接触的板状肩部的第二部分。密封元件设置在罐和燃料传感器组件之间的环形槽中，该环形槽设置在孔和保持凸耳之间的外部罐表面中。所述锁定构件包括具有孔的锁定环，所述燃料传感器组件的一部分穿过所述孔延伸，所述锁定环具有与燃料传感器组件的板状肩部的上表面配合接触的大致平坦的下表面，并且具有与所述多个保持凸耳相对应的多个凸耳支撑件。凸耳支撑件具有用于锁定地接合保持凸耳的锁定凸块和围绕保持凸耳的凸缘部分，用于由于罐内的更大的流体压力而阻止其永久变形。

8. 发明授权

US5044663A Blow molded airbag with fabric reinforcements 失效
标题翻译：吹塑气囊与织物增强
公开(公告)号：US5044663A
公开(公告)日：1991-09-03
申请号：US479082
申请日：1990-02-12
申请人： Robert D. Seizert
发明人： Robert D. Seizert
IPC分类号： B60R21/16 , B60R21/233 , B60R21/235
CPC分类号： B60R21/233 , B60R21/2338 , B60R21/235 , B60R2021/23382 , B60R2021/23557
摘要： An improved thermoplastic airbag for application in motor vehicle occupant restraint systems is disclosed. The blow molded thermoplastic airbag includes at least one reinforcement insert encapsulated at a preselected area on the exterior surface of the airbag. The reinforcement insert providing supplemental support during inflation of the airbag.
摘要翻译：公开了一种用于机动车辆乘员约束系统的改进的热塑性气囊。吹塑成型的热塑性气囊包括封装在气囊的外表面上的预选区域上的至少一个加强件插入件。加强插件在气囊膨胀期间提供补充支撑。

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