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1. 发明授权

US06951452B2 Cooling station for post mold cooling of plastic pieces 失效
标题翻译：塑料件后模冷却冷却站
公开(公告)号：US06951452B2
公开(公告)日：2005-10-04
申请号：US10958108
申请日：2004-10-05
申请人： Richard M. Unterlander , Witold Neter , Zbigniew Romanski , Robin A. Arnott
发明人： Richard M. Unterlander , Witold Neter , Zbigniew Romanski , Robin A. Arnott
IPC分类号： B29C45/04 , B29C45/42 , B29C45/72 , B29C49/06 , B29C49/64 , B29C45/78
CPC分类号： B29C45/7207 , B29B2911/14593 , B29B2911/14653 , B29B2911/14713 , B29C45/4225 , B29C49/06 , B29C49/6427 , B29C2045/7228 , B29C2045/725 , B29K2067/00 , B29K2105/258
摘要： Method and apparatus for cooling molded plastic pieces preferably includes a take out structure/step configured to hold the plurality of plastic parts oriented such that closed ends thereof are disposed toward an inside of the take out structure and open ends thereof are disposed toward an outside of the take out structure. A movement structure/step is configured to cause relative movement between the take out structure and at least one of a first cooling station and a second cooling station. The first cooling station includes a first cooling structure/step configured to provide a cooling fluid to an inside of the plurality of plastic parts through the open ends thereof. The second cooling station includes a second cooling structure/step configured to provide a cooling fluid to an inside of the plurality of plastic parts through the open ends thereof.
摘要翻译：用于冷却模制塑料件的方法和装置优选地包括取出结构/台阶，其被构造成保持多个塑料部件定向成使得其封闭端部朝向取出结构的内侧设置，并且其开口端朝向取出结构。移动结构/台阶构造成引起取出结构和第一冷却站和第二冷却站中的至少一个之间的相对运动。第一冷却站包括第一冷却结构/台阶，其构造成通过其开口端向多个塑料部件的内部提供冷却流体。第二冷却站包括第二冷却结构/台阶，其构造成通过其开口端向多个塑料部件的内部提供冷却流体。

2. 发明授权

US3980410A Pavement marker with snow plow frame 失效
标题翻译：路面标记与雪犁框架
公开(公告)号：US3980410A
公开(公告)日：1976-09-14
申请号：US584810
申请日：1975-06-09
申请人： Donald C. Suhr , John F. Domaracki , Robin A. Arnott
发明人： Donald C. Suhr , John F. Domaracki , Robin A. Arnott
IPC分类号： E01F9/06 , E01F9/04
CPC分类号： E01F9/553
摘要： A pavement marker having a relatively fragile pavement marker housing and a snow plow frame for guiding snow plows and similar implements over the pavement marker housing. Retrodirective reflector elements may be included in the pavement marker housing. The snow plow frame includes a unitary sheet metal body adapted to be secured to the roadway surface and having a base member with a fore and aft axis that extends parallel to the direction of travel when the body is secured to the roadway, and a transverse axis perpendicular to the fore and aft axis. A pair of snow plow ramp sections are formed on the body on opposite sides of the fore and aft axis, each of the ramp sections including a pair of snow plow ramps extending in opposite directions from the transverse axis. Each of the snow plow ramps has an enlarged end adjacent the transverse axis and decreases in cross-section to a tip portion at the distal end thereof spaced from the transverse axis. An opening is formed in the base member for receiving and positioning the pavement marker housing relative to the frame, and a strap member extends from one ramp section to the other along the transverse axis to overlie the pavement marker housing.
摘要翻译：路面标记具有相对脆弱的路面标记器外壳和用于引导雪犁和用于路面标记外壳上的类似器具的积雪框架。折射式反射器元件可以包括在路面标记外壳中。雪犁框架包括一体的钣金体，其适于固定到道路表面，并且具有当主体固定到道路时平行于行进方向延伸的前轴和后轴的基座构件，横轴垂直于前后轴。在前后两侧的主体上形成有一对雪犁坡道部分，每个斜坡部分包括从横向轴向相反方向延伸的一对积雪犁坡道。每个雪犁坡道具有邻近横向轴线的扩大的端部，并且其横截面减小到其远端处的与横向轴线间隔开的尖端部分。在基座部件上形成开口，用于相对于框架接收和定位路面标记器壳体，并且带构件沿着横向轴线从一个斜坡部分延伸到另一个斜面部分以覆盖路面标记器壳体。

3. 发明授权

US3954324A Pavement marker having conical retro-reflectors 失效
公开(公告)号：US3954324A
公开(公告)日：1976-05-04
申请号：US516930
申请日：1974-10-22
申请人： Robin A. Arnott , John F. Domaracki
发明人： Robin A. Arnott , John F. Domaracki
IPC分类号： E01F9/06 , G02B5/12 , G02B5/124 , G02B5/126 , G02B5/136
CPC分类号： G02B5/126 , E01F9/553 , G02B5/12 , G02B5/124
摘要： A pavement marker including a housing having a base for engagement with the surface of a roadway and a reflective wall for reflecting light from vehicles on the roadway when the fore-and-aft axis of the housing is disposed in parallel relationship with the direction of travel of vehicles on the roadway. The central portion of the reflective wall is formed with a plurality of conical reflector elements having relatively high optical efficiency for reflecting incident light rays on the outer surface of the reflective wall that are substantially in a horizontal plane parallel to the plane of the base and that are substantially parallel to the fore-and-aft axis of the housing, but having relatively low optical efficiency for reflecting light rays making a substantial acute angle with respect to the plane of the base or the fore-and-aft axis of the housing. Wide angle reflector elements are formed on side portions of the reflective wall projecting from opposite ends of the central portion. The wide angle reflector elements are of a configuration other than conical and have less optical efficiency than the conical reflector elements for reflecting incident light rays on the outer surface of the reflective wall that are substantially in a horizontal plane parallel to the plane of the base and that are substantially parallel to the fore-and-aft axis, but have greater optical efficiency than the conical reflector elements for reflecting incident light rays that make a substantial acute angle with the plane of the base or the fore-and-aft axis of the housing. The conical reflector elements each have an apex located remotely from the outer face of the reflective wall and an axis passing through the apex and lying in a plane that is perpendicular to the plane of the base and parallel to the fore-and-aft axis of the housing, the axis of each of the conical reflector elements extending at an acute angle with respect to the normal to the outer face such that the conical reflector elements are oriented to receive incident light refracted from the outer face and reflect the light in a direction substantially parallel to the direction of incidence. The wide angle reflector elements are of the cube corner type in the preferred embodiment. In a modified embodiment, the wide angle reflector elements are of spherical configuration, the spherical reflector elements providing good wide angle performance but having lower optical efficiency than the cube corner reflector elements.

4. 发明授权

US07384587B2 Method for post mold cooling of plastic pieces 失效
标题翻译：塑料件后模冷却方法
公开(公告)号：US07384587B2
公开(公告)日：2008-06-10
申请号：US10958124
申请日：2004-10-05
申请人： Richard M. Unterlander , Witold Neter , Zbigniew Romanski , Robin A. Arnott
发明人： Richard M. Unterlander , Witold Neter , Zbigniew Romanski , Robin A. Arnott
IPC分类号： B29C45/72
CPC分类号： B29C45/7207 , B29B2911/14593 , B29B2911/14653 , B29B2911/14713 , B29C45/4225 , B29C49/06 , B29C49/6427 , B29C2045/7228 , B29C2045/725 , B29K2067/00 , B29K2105/258
摘要： Method and apparatus for cooling molded plastic pieces preferably includes a take out structure/step configured to hold the plurality of plastic parts oriented such that closed ends thereof are disposed toward an inside of the take out structure and open ends thereof are disposed toward an outside of the take out structure. A movement structure/step is configured to cause relative movement between the take out structure and at least one of a first cooling station and a second cooling station. The first cooling station includes a first cooling structure/step configured to provide a cooling fluid to an inside of the plurality of plastic parts through the open ends thereof. The second cooling station includes a second cooling structure/step configured to provide a cooling fluid to an inside of the plurality of plastic parts through the open ends thereof.
摘要翻译：用于冷却模制塑料件的方法和装置优选地包括取出结构/台阶，其被构造成保持多个塑料部件定向成使得其封闭端部朝向取出结构的内侧设置，并且其开口端朝向取出结构。移动结构/台阶构造成引起取出结构和第一冷却站和第二冷却站中的至少一个之间的相对运动。第一冷却站包括第一冷却结构/台阶，其构造成通过其开口端向多个塑料部件的内部提供冷却流体。第二冷却站包括第二冷却结构/台阶，其构造成通过其开口端向多个塑料部件的内部提供冷却流体。

5. 发明授权

US06986653B2 Post mold cooling apparatus and method having transverse movement 失效
公开(公告)号：US06986653B2
公开(公告)日：2006-01-17
申请号：US10351596
申请日：2003-01-27
申请人： Richard M. Unterlander , Witold Neter , Zbigniew Romanski , Robin A. Arnott
发明人： Richard M. Unterlander , Witold Neter , Zbigniew Romanski , Robin A. Arnott
IPC分类号： B29C45/72
CPC分类号： B29C45/7207 , B29B2911/14593 , B29B2911/14653 , B29B2911/14713 , B29C45/4225 , B29C49/06 , B29C49/6427 , B29C2045/7228 , B29C2045/725 , B29K2067/00 , B29K2105/258
摘要： Post mold cooling apparatus and method having transverse movement preferably includes structure and/or steps for cooling a plurality of plastic articles molded on a row of mold cores. A post mold cooling device is provided having (i) a first row of cooling tubes configured to hold a first plurality of the molded plastic articles, and (ii) a second row of cooling tubes configured to hold a second plurality of the molded plastic articles. A cooling station is disposed adjacent the cooling device and is configured to provide a cooling fluid to an interior of both the first and second pluralities of molded articles inside the respective first and second rows of cooling tubes. Movement structure is configured to (i) provide a rotational movement to cause the first and second pluralities of molded articles inside the respective first and second rows of cooling tubes to be presented to the cooling station, and (ii) provide a transverse, axial movement to alternately cause the first row of cooling tubes and then the second row of cooling tubes to be presented to the row of mold cores.

6. 发明授权

US5837301A Injection molding machine having a high speed turret 失效
标题翻译：注塑机具有高速转塔
公开(公告)号：US5837301A
公开(公告)日：1998-11-17
申请号：US847895
申请日：1997-04-28
申请人： Robin A. Arnott , William James Andrew Jacovich
发明人： Robin A. Arnott , William James Andrew Jacovich
IPC分类号： B22D17/26 , B29C45/04 , B29C45/10 , B29C45/26 , B29C45/56 , B29C45/64 , B29C45/70 , B29C45/16
CPC分类号： B29C45/045 , B29C2045/0458 , B29C2045/0466
摘要： An injection molding machine of the present invention includes a first mold half having one of at least one mold cavity and at least one mold core and a rotatable turret block rotatable on an axis for rotating at least one movable mold half thereof into alignment with the first mold half. Each of the movable mold halves include one of at least one mold cavity and at least one mold core matable with the first mold half for forming a mold for molding a molded article. The rotatable turret block is further for clamping the movable mold halves and the first mold half together. The machine further includes a mechanism for moving the rotatable turret block relative the first mold half and a mechanism for rotating the rotatable turret means, wherein the mechanism for moving is linked to the mechanism for rotating, and a first injector for injecting melt into the at least one mold cavity.
摘要翻译：本发明的注射成型机包括具有至少一个模腔和至少一个模芯中的一个的第一半模和可在轴线上旋转的可旋转转台块，用于将至少一个活动半模转动成与第一模具一半。每个可移动半模包括至少一个模腔中的一个和至少一个与第一半模配合的模芯，用于形成用于模塑成型制品的模具。可旋转的转塔块进一步用于将可动半模和第一半模夹在一起。该机器还包括一个用于相对于第一半模移动可旋转转盘块的机构和用于转动可旋转转台装置的机构，其中用于移动的机构连接到用于旋转的机构，以及第一注射器，用于将熔体注入到至少一个模腔。

7. 发明授权

US3972586A Roadway marker and reflector therefor 失效
标题翻译：道路标记和反射器
公开(公告)号：US3972586A
公开(公告)日：1976-08-03
申请号：US498343
申请日：1974-08-19
申请人： Robin A. Arnott , John F. Domaracki
发明人： Robin A. Arnott , John F. Domaracki
IPC分类号： E01F9/06 , G02B5/13
CPC分类号： G02B5/13 , E01F9/553
摘要： A roadway marker having a housing with a base for engagement with the surface of a roadway, and a reflective wall for reflecting light from vehicles on the roadway. The reflective wall has a central plane extending at an acute angle from the base and is integrally formed with a plurality of spherical reflector elements arranged in side by side relationship. Each of the spherical reflector elements has its center located on the central plane with the portions of the spherical reflector elements that project from one side of the central plane defining an outer, light receiving surface and the portions of the spherical reflector elements that project from the other side of the central plane defining an inner, light reflecting surface of the reflective wall. The reflective wall may be formed by a separate reflector that is mounted in the housing as an insert. Also disclosed is a method of making such structures which includes the steps of assembling a plurality of pins having semi-spherical ends into a pin bundle, forming an electroform having a mold surface with semi-spherical depressions complementary to the semi-spherical ends of the pin bundle, and disposing a pair of such electroforms in molding apparatus with the mold surfaces in opposed relationship to define a cavity therebetween. The cavity is filled with light transmitting synthetic resin to form the reflector.
摘要翻译：一种道路标识器，具有具有与道路表面接合的基部的壳体，以及用于反射来自车辆在道路上的光的反射壁。反射壁具有从基部以锐角延伸的中心平面，并且与并排布置的多个球面反射器元件整体形成。每个球形反射器元件的中心位于中心平面上，其中球形反射器元件的部分从中心平面的一侧突出，该中心平面的一侧限定外部光接收表面，并且球形反射器元件的部分从中心平面的另一侧限定反射壁的内部光反射表面。反射壁可以由安装在外壳中作为插入件的单独的反射器形成。还公开了一种制造这种结构的方法，其包括将具有半球形端部的多个销组装成销束的步骤，形成具有与半球形凹部互补的半球形凹部的模具表面的电铸并将一对这样的电铸件放置在模制装置中，模具表面处于相对的关系，以在它们之间形成一个空腔。空腔填充有透光合成树脂以形成反射器。

8. 发明授权

US3971623A Roadway marker 失效
标题翻译：道路标记
公开(公告)号：US3971623A
公开(公告)日：1976-07-27
申请号：US558181
申请日：1975-03-13
申请人： Peter Hedgewick , Donald C. Suhr , John F. Domaracki , Robin A. Arnott
发明人： Peter Hedgewick , Donald C. Suhr , John F. Domaracki , Robin A. Arnott
IPC分类号： E01F9/06 , G02B5/124
CPC分类号： E01F9/553
摘要： A pavement marker having a shell-like body with a chamber formed therein, the body being at least partially of transparent material to form a transparent outer wall for the chamber so that the interior of the chamber is visible through the transparent outer wall. Marker elements are located in the chamber so as to be visible through the transparent wall of the chamber. The body has a continuous, or endless, peripheral edge portion that lies in a base plane. The body projects from the base plane and is of dome-like configuration to define the chamber. A closure plate is secured to the body at the peripheral edge portion thereof to close the chamber. The closure plate, either before or upon installation on the surface of a roadway, is sealed to the body to hermetically seal the chamber. Either daytime or nighttime marker elements, or both, may be provided in the chamber so as to be visible through the transparent wall thereof. The chamber may be divided into a plurality of compartments by ribs integrally formed on the body, and various combinations of daytime and nighttime marker elements may be positioned in the chamber so as to be visible through the outer wall of the chamber.
摘要翻译：一种具有壳体的路面标记，其中形成有室，所述主体至少部分地由透明材料形成，以形成用于室的透明外壁，使得室的内部通过透明外壁可见。标记元件位于腔室中，以便通过腔室的透明壁可见。主体具有位于基座平面中的连续或无尽的周边边缘部分。身体从基面突出并且具有圆顶状构造以限定腔室。闭合板在其周边部分处固定到主体以关闭室。在安装在道路表面之前或之后，封闭板被密封到主体以密封腔室。可以在室中提供白天或夜间标记元件或两者，以便通过其透明壁可见。腔室可以通过整体形成在身体上的肋条分成多个隔室，并且白天和夜间标记元件的各种组合可以被定位在腔室中，以便通过腔室的外壁可见。

9. 发明授权

US3984175A Pavement marker 失效
标题翻译：路面标记
公开(公告)号：US3984175A
公开(公告)日：1976-10-05
申请号：US558036
申请日：1975-03-13
申请人： Donald C. Suhr , Robin A. Arnott , John F. Domaracki , Peter Hedgewick
发明人： Donald C. Suhr , Robin A. Arnott , John F. Domaracki , Peter Hedgewick
IPC分类号： E01F9/06 , G02B5/124
CPC分类号： E01F9/553
摘要： A pavement marker of the type including a shell-like body of light transmitting material, such as synthetic resin, having a reflective wall formed thereon, and which is filled with epoxy resin or the like for reinforcing the shell-like body against external forces applied by vehicles. The body has a fore and aft axis that intersects the reflective wall and extends parallel to the direction of travel of vehicles when the base of the pavement marker is secured to a roadway. The reflective wall has a lower edge adjacent the plane of the base that is spaced forwardly of the upper edge thereof such that the reflective wall is in nonperpendicular relationship with the plane of the base, and the outer surface of the reflective wall is curved outwardly and downwardly between the upper and lower edges. The reflective wall also curves rearwardly from the fore and aft axis on opposite sides thereof. The body also has a top surface that is convexly curved. The convex curvature of the reflective wall and top wall in opposition to external forces provides additional strength to the shell-like body.
摘要翻译：一种路面标记，其包括诸如合成树脂的透光材料壳体，其具有形成在其上的反射壁，并且填充有环氧树脂等以抵抗施加的外力来加强壳体乘车当路面标记的底部固定到道路上时，身体具有与反射壁相交并且平行于车辆行进方向延伸的前轴和后轴。反射壁具有邻近基部的平面的下边缘，其与其上边缘向前间隔开，使得反射壁与基部的平面处于非垂直关系，并且反射壁的外表面向外弯曲，并且在上边缘和下边缘之间向下。反射壁也在其相对侧的前后轴线向后弯曲。身体还具有凸曲面的顶面。与外力相反的反射壁和顶壁的凸曲率为壳状体提供了额外的强度。

10. 发明授权

US3975108A Snow plowable pavement marker 失效
标题翻译：雪犁路面标记
公开(公告)号：US3975108A
公开(公告)日：1976-08-17
申请号：US585002
申请日：1975-06-09
申请人： Donald C. Suhr , John F. Domaracki , Robin A. Arnott
发明人： Donald C. Suhr , John F. Domaracki , Robin A. Arnott
IPC分类号： E01F9/06 , E01F9/04
CPC分类号： E01F9/553
摘要： A snow plowable pavement marker including a body having a base adapted to be secured to the surface of a roadway in such a manner that the fore and aft axis of the body extends parallel to the direction of travel of vehicles. A pair of snow plow ramp sections are secured to the body on opposite sides of the fore and aft axis thereof, the ramp sections including a pair of oppositely projecting snow plow ramps. The snow plow ramps each has an inner wall adjacent the fore and aft axis, an outer wall on the opposite side of the respective inner wall from the fore and aft axis, and a reinforcing rib extending along the length of the ramp between the respective inner and outer walls thereof. Each of the snow plow ramps has an enlarged end adjacent the pavement marker body, and decreases in cross-section to a relatively sharp tip portion at the distal end thereof spaced from the pavement marker body such that snow plows and like equipment will first contact the snow plow ramps at the tip portions and be guided over the pavement marker body by the snow plow ramps. Drain slots are formed in the edges of the inner walls, reinforcing ribs and outer walls of the snow plow ramps adjacent the plane of the base providing a passage for drainage of liquid from the space between the snow plow ramps. The snow plow ramps are made up primarily of plastic material, with the reinforcing rib, in one embodiment, being of metal interlocked with the plastic material.
摘要翻译：一种可积雪路面标记，包括具有适于固定到道路表面的基部的主体，使得主体的前后轴线平行于车辆的行进方向延伸。一对雪犁坡道部分在其前轴和后轴的相对侧固定到主体上，斜坡部分包括一对相对突出的积雪犁坡道。雪犁坡道各自具有邻近前后轴线的内壁，在相应内壁的与前后轴线相对的一侧上的外壁，以及沿着相应内侧的斜面的长度延伸的加强肋及其外壁。每个雪犁坡道在路面标记体附近具有扩大的端部，并且在其距离路面标记物主体的远端处的相对尖锐的尖端部分的横截面减小，使得雪犁和类似的设备将首先接触在尖端部分的雪犁坡道，并通过积雪犁坡道在路面标记体上引导。排水槽形成在内壁的边缘处，邻近基座平面的加雪筋和加雪肋犁的外壁提供通道，用于从雪犁坡道之间的空间排出液体。雪犁坡道主要由塑料材料制成，在一个实施例中，加强筋与塑料材料互锁。

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