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1. 发明授权

US5286576A Compression molded flame retardant and high impact strength ultra high molecular weight polyethylene composition 失效
标题翻译：压塑模制阻燃剂和高冲击强度超高分子量聚乙烯组合物
公开(公告)号：US5286576A
公开(公告)日：1994-02-15
申请号：US759988
申请日：1991-09-12
申请人： Raymond C. Srail , Richard A. Glover , Roy L. Orndorff, Jr.
发明人： Raymond C. Srail , Richard A. Glover , Roy L. Orndorff, Jr.
IPC分类号： B32B27/20 , B32B27/18 , B32B27/32 , C08K3/32 , C08K5/52 , C08K5/521 , C08K7/00 , C08K7/14 , C08L23/06 , C08L101/00
CPC分类号： C08K3/32 , B32B27/18 , C08K7/14 , Y10S428/921 , Y10T428/24994 , Y10T428/252 , Y10T428/31913 , Y10T428/31917
摘要： Impact resistant and flame retardant polymer composition, slab-like rectangular solid made of said composition, and composite laminate article having at least one layer of said composition. The polymer composition comprises a maximum of 86 volume percent of ultra high molecular weight polyethylene (UHMWPE), a minimum of 4.40 volume percent of a flame retardant additive or mixture thereof, and a minimum of 6 volume percent of chopped reinforcing fibers, all volumes referring to the densified (molded) state. In addition the bulk volume of the chopped reinforcing fibers, as measured by a tapped density test, must be a minimum of 27 percent of the final molded volume of the composition. The maximum volume % loading of the additives is limited by the requirement that the notched Izod impact strength is a minimum of 7 ft.-lb per inch width. The preferred flame retardant additive is essentially a water insoluble form of ammonium polyphosphate having a water solubility not exceeding 1 gram per 100 grams of water, and the preferred reinforcing fibers are chopped glass fibers about 1/8 to 1/4" inch in length.
摘要翻译：耐冲击和阻燃聚合物组合物，由所述组合物制成的板状矩形固体和具有至少一层所述组合物的复合层压制品。聚合物组合物包含最大86体积％的超高分子量聚乙烯（UHMWPE），至少4.40体积％的阻燃添加剂或其混合物，以及至少6体积％的切碎的增强纤维，所有体积参考到致密（模制）状态。此外，通过敲击密度测试测量的切碎的增强纤维的体积体积必须是组合物的最终模塑体积的最小值的27％。添加剂的最大体积％负载量受到缺口伊佐德冲击强度每英寸宽度最小为7英尺 - 磅的要求的限制。优选的阻燃添加剂基本上是水不溶性形式的多磷酸铵，其水溶解度不超过每克100g水1克，优选的增强纤维是长度为1/8至1/4“英寸的短切玻璃纤维。

2. 发明授权

US06648510B2 SPA super demountable bearing 有权
公开(公告)号：US06648510B2
公开(公告)日：2003-11-18
申请号：US09938094
申请日：2001-08-23
申请人： Roy L. Orndorff, Jr. , Richard C. Spangler
发明人： Roy L. Orndorff, Jr. , Richard C. Spangler
IPC分类号： F16C300
CPC分类号： F16C33/22 , B63H23/326 , F16C17/14 , F16C33/201 , F16C33/24 , F16C33/26 , F16C43/04 , F16C2326/30
摘要： A bearing assembly for supporting a water-lubricated drive shaft includes a plurality of load-bearing staves made from a composite material known as Slippery Polymer Alloy (SPA and a plurality of rubber staves. The composite staves are spaced circumferentially around the bearing housing on the inner wall. The rubber staves are also spaced circumferentially around the bearing housing, the rubber staves being located between adjoining composite staves and having compression force on their end portions to lock the composite staves in place.

3. 发明授权

US4948107A Pneumatic lift jack 失效
标题翻译：气动提升千斤顶
公开(公告)号：US4948107A
公开(公告)日：1990-08-14
申请号：US408820
申请日：1989-09-18
申请人： Roy L. Orndorff, Jr.
发明人： Roy L. Orndorff, Jr.
IPC分类号： B66F3/35 , B29C69/00 , B29D22/00 , B29D22/02
CPC分类号： F15B15/10 , B29D22/02 , B66F3/35 , B29K2021/00
摘要： A pneumatic jack comprising flat sheets of an elastomeric material with no cords therein peripherally held in place by rigid framing members. The jack also includes a valve for communicating with the interior of the sheets. A source of aeroform fluid is utilized for inflating the jack to an enlarged shape to lift a car sufficiently for changing a tire.
摘要翻译：气动千斤顶包括弹性体材料的平板，其中没有绳索通过刚性框架构件周围地保持在适当的位置。插座还包括用于与片材内部连通的阀。空气流体的来源用于将千斤顶膨胀成放大的形状，以充分提升汽车以改变轮胎。

4. 发明授权

US3932004A Rubber bearing with non-metallic support member 失效
标题翻译：橡胶轴承带非金属支撑件
公开(公告)号：US3932004A
公开(公告)日：1976-01-13
申请号：US547586
申请日：1975-02-06
申请人： Roy L. Orndorff, Jr.
发明人： Roy L. Orndorff, Jr.
IPC分类号： B63H23/32 , F16C27/06 , F16C33/12 , F16C33/20 , F16C33/22
CPC分类号： F16C33/22 , B63H23/326 , F16C27/063 , F16C33/201 , F16C33/26 , F16C2326/30 , Y10S384/907
摘要： A liquid-lubricated rubber bearing having a bearing member composed of resilient elastomeric bearing portions separated by longitudinal grooves is supported by rigid, non-metallic, composite backing structure of non-corrosive, non-shrinkable, non-conductive fibrous material embedded in a vulcanized synthetic rubber matrix. The fibrous material component is preferably one or more square-woven sheets of glass cords or strands. The composite backing can be a unitary cylindrical shell or, in the case of "segmental" type rubber bearings, a series of elongated strips to support the structurally separate or "segmented" bearing portions.
摘要翻译：液体润滑的橡胶轴承具有由纵向凹槽分开的弹性弹性轴承部分构成的轴承部件，被非腐蚀性，不可收缩，不导电的纤维材料的刚性，非金属复合背衬结构支承，合成橡胶基体。所述纤维材料成分优选为一个或多个方形编织的玻璃纤维帘线或股线。复合背衬可以是一体的圆柱形壳体，或者在“节段”型橡胶轴承的情况下，一系列细长的条以支撑结构上分离的或“分段”的轴承部分。

5. 发明授权

US4778199A Suspension system 失效
标题翻译：悬挂系统
公开(公告)号：US4778199A
公开(公告)日：1988-10-18
申请号：US859675
申请日：1986-05-05
申请人： John A. Haggerty , Roy L. Orndorff, Jr.
发明人： John A. Haggerty , Roy L. Orndorff, Jr.
IPC分类号： B60G7/04 , B60G7/00 , B60G11/20 , B60G11/23 , B60G11/18 , B60G5/04
CPC分类号： B60G7/001 , B60G11/23 , B60G2206/124
摘要： A suspension system for a motorized propeller vehicle wherein the weight of the vehicle is supported by torsion springs. The vehicle chassis supports the drive output shafts and are connected to the driven wheels via a splined connection. The vehicle wheels have a stationary wheel drum bracket with an upper bracket section and a lower bracket section located respectively above and below the drive shaft connection to the wheel. The torsion spring suspension includes a pair of upper torsion springs interconnecting the vehicle chassis to the upper bracket section of the wheels and a pair of lower torsion springs interconnecting the vehicle chassis to the lower bracket section of the wheels.

6. 发明授权

US4735982A Thermoplastic-rubber polymer alloys and method for producing the same 失效
标题翻译：热塑性橡胶聚合物合金及其制造方法
公开(公告)号：US4735982A
公开(公告)日：1988-04-05
申请号：US889541
申请日：1986-07-25
申请人： Roy L. Orndorff, Jr.
发明人： Roy L. Orndorff, Jr.
IPC分类号： C08L23/04 , B29C43/00 , C08L19/00 , C08L21/00 , C08L23/06 , C08L101/00 , F16C33/20 , C08K3/08 , C08L9/00 , C08L11/00
CPC分类号： C08L19/003 , B29C43/003 , C08L23/06 , F16C17/02 , F16C33/201 , F16C33/205 , F16C33/26 , B29K2019/00 , B29K2023/0683 , B29K2105/0088 , B29K2105/251 , B29K2707/04 , B29L2031/045 , C08K3/04 , C08K3/30 , C08L83/04 , F16C2220/08 , F16C2326/30
摘要： A thermoplastic-rubber polymer alloy contains a tough, wear resistant low friction thermoplastic such as ultra high molecular weight polyethylene, a cured rubber compound such as nitrile rubber, an a lubricant such as graphite in effective amounts to produce a composition which has good wet and dry friction and wear properties. The ultra high molecular weight polyethylene is typically utilized in a sufficient amount so as to form a continuous phase with the thermoset rubber being present as particles dispersed throughout the polyethylene as a discontinuous phase. The polymer alloy is made by dry blending the thermoplastic compound with ground thermoset rubber whereby the rubber is coated, heating and mixing the composition to above the glass transition temperature of the thermoplastic compound and subsequently cooling under pressure. The alloy can be easily transfer molded because of the lubricating action of the heated, softened plastic. The alloy is ideally suited for use as a hard bearing material due to its low coefficient of friction and low wear rate.

7. 发明授权

US4468056A Swivel 失效
标题翻译：旋转
公开(公告)号：US4468056A
公开(公告)日：1984-08-28
申请号：US308865
申请日：1981-10-05
申请人： James H. Kramer , Roy L. Orndorff, Jr. , James M. Stephens , Vincent T. Presutto
发明人： James H. Kramer , Roy L. Orndorff, Jr. , James M. Stephens , Vincent T. Presutto
IPC分类号： B63B22/02 , E21B17/08 , F16L27/08 , F16L39/04 , F16L27/00
CPC分类号： F16L27/0812 , B63B22/021 , E21B17/085 , F16L39/04
摘要： The present invention is directed to swivel means for use in connecting pairs of axially spaced risers in an off-shore multi-line riser system the conveys petroleum from a collection point on the ocean floor to a floating buoy for delivery to tankers. The swivel permits considerable latitude in the movement of the riser system yet assuring leak proof joints at the points of movement by providing elastic seals that facilitate motion between conveying conduits.
摘要翻译：本发明涉及用于在离岸多线立管系统中连接成对的轴向间隔开的立管的旋转装置，其将来自海底收集点的石油输送到用于输送给油罐的浮动浮标。旋转装置允许在提升管系统的移动方面具有相当大的自由度，但是通过提供促进输送管道之间的运动的弹性密封件来确保运动点处的防漏接头。

8. 发明授权

US4437688A Riser pipe joint 失效
标题翻译：立管管接头
公开(公告)号：US4437688A
公开(公告)日：1984-03-20
申请号：US342447
申请日：1982-01-25
申请人： James H. Kramer , Roy L. Orndorff, Jr. , James M. Stephens
发明人： James H. Kramer , Roy L. Orndorff, Jr. , James M. Stephens
IPC分类号： F16L27/02 , B63B35/44 , F16L27/12 , F16L37/00 , F16L39/04 , F16L17/00
CPC分类号： E21B17/085 , B63B35/4406 , F16L27/125 , Y10S285/90
摘要： The present invention is directed to slip joint means for use in connecting pairs of axially spaced risers in an off-shore multi-line riser system that conveys petroleum from a collection point on the ocean floor to a floating buoy for delivery to tankers. The slip joint permits considerable latitude in the movement of the riser system yet assuring leak proof joints at the points of movement by providing elastic seals that facilitate motion between conveying conduits.
摘要翻译：本发明涉及用于在离岸多线立管系统中连接成对的轴向隔开的立管的滑动接头装置，其将石油从洋底的收集点传送到用于输送给油罐的浮动浮标。滑动接头允许在提升管系统的移动方面具有相当大的自由度，但是通过提供便于在输送管道之间运动的弹性密封来确保运动点处的防漏接头。

9. 发明授权

US5372430A Bearing assembly 失效
标题翻译：轴承总成
公开(公告)号：US5372430A
公开(公告)日：1994-12-13
申请号：US169931
申请日：1993-12-20
申请人： Roy L. Orndorff, Jr. , Nicholas Tiedeman
发明人： Roy L. Orndorff, Jr. , Nicholas Tiedeman
IPC分类号： B63H23/32 , F16C17/14 , F16C33/22 , F16C33/26
CPC分类号： F16C33/26 , B63H23/326 , F16C17/14 , F16C33/22 , F16C2326/30
摘要： A bearing assembly for supporting a drive shaft as of a ship wherein the shaft is generally to be supported by such bearing assembly in a horizontally extending position. The bearing assembly has a housing with a cylindrical shell mounted therein having a central bore with a longitudinally extending central axis. The shell may either have a first set of circumferentially spaced staves that are not evenly spaced circumferentially to support the drive shaft, or have a first set and a second set of staves that are circumferentially spaced such that the first set contact the drive shaft while the second set do not contact the drive shaft under normal conditions of load. All of the staves have resilient elastomeric strips that project into the central bore of the shell.
摘要翻译：一种用于支撑作为船的驱动轴的轴承组件，其中所述轴通常由所述轴承组件支撑在水平延伸的位置。轴承组件具有安装在其中的具有圆柱形壳体的壳体，其具有具有纵向延伸的中心轴线的中心孔。外壳可以具有第一组圆周间隔开的板条，其周向不均匀地间隔开以支撑驱动轴，或者具有周向间隔开的第一组和第二组板条，使得第一组接触驱动轴，同时第二组在正常负载条件下不要接触驱动轴。所有的板条都有弹性的弹性带，突出到壳体的中心孔中。

10. 发明授权

US5007660A Suspension system 失效
标题翻译：悬挂系统
公开(公告)号：US5007660A
公开(公告)日：1991-04-16
申请号：US394904
申请日：1989-08-17
申请人： Roy L. Orndorff, Jr. , Mark J. Bono
发明人： Roy L. Orndorff, Jr. , Mark J. Bono
IPC分类号： B60G11/44 , B60G11/42 , F16F1/26 , F16F1/30
CPC分类号： F16F1/26 , B60G11/42 , B60G2202/112 , B60G2204/121 , B60G2204/43 , B60G2204/45
摘要： A leaf spring suspension for a motor vehicle wherein the leaf spring has one end pivotally connected to the frame and the other end also connected to the frame via a torsion spring member. The torsion spring member has a shaft member which is pivotally connected to the other end of the leaf spring. The torsion spring member has an elastomeric sleeve whose inner bore surface is bonded to the shaft member. The torsion spring member also has an outer shell secured to the sleeve and also connected to the frame. A stop member is mounted on the outer shell for engagement by an abutment member on the bracket member to cut out the torsion spring and place the leaf spring in sole control as the suspension.
摘要翻译：一种用于机动车辆的板簧悬架，其中所述板簧具有一端枢转地连接到所述框架，并且所述另一端还经由扭转弹簧构件连接到所述框架。扭簧构件具有轴构件，其枢转地连接到板簧的另一端。扭转弹簧构件具有弹性体套筒，其内孔表面结合到轴构件。扭转弹簧构件还具有固定到套筒并且还连接到框架的外壳。止动构件安装在外壳上，用于通过支架构件上的抵接构件进行接合，以切割扭簧并将板簧设置为单独控制作为悬架。

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