专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5840405A Glittering cube-corner retroreflective sheeting 失效
标题翻译：闪闪发光的立方角回射片
公开(公告)号：US5840405A
公开(公告)日：1998-11-24
申请号：US640326
申请日：1996-04-30
申请人： Jeanine M. Shusta , Paul E. Marecki , Matthew R. Atkinson , Cheryl M. Frey , Olester Benson, Jr.
发明人： Jeanine M. Shusta , Paul E. Marecki , Matthew R. Atkinson , Cheryl M. Frey , Olester Benson, Jr.
IPC分类号： G02B5/124
CPC分类号： G02B5/124 , Y10T428/24479
摘要： A cube-corner retroreflective sheeting 60 includes an array of cube-corner elements 30 that are defined by three sets of intersecting parallel grooves 45, 46, 47. The cube-corner elements 30 are arranged in the array such that the sheeting 60 glitters when exposed to light. The glitter is in the form of many discreet points of light that tend to blink on and off when viewed by the naked eye. The array may be configured such that a dihedral angle .alpha. varies between adjacent cube faces 31 of adjacent cube-corner elements 30 in each groove in one of the groove sets 45, 46, or 47 and such that base planes are not parallel to each other when the sheeting 60 is laid flat. Preferably, the dihedral angle .alpha. between faces 31 of adjacent cube-corner elements 30 varies in essentially all of the grooves such that the cube-corner elements are randomly tilted throughout the array. The sheeting glitters very well under daytime viewing conditions and also to some extent under nighttime or retroreflective conditions. The glittering effect can enhance the sheeting's conspicuity, and hence highlight a person's presence to give them improved safety and security.
摘要翻译：立体角回归反射片60包括由三组相交的平行凹槽45,46,47限定的立体角元件阵列30.立体角元件30被布置在阵列中，使得片材60闪烁时曝光闪光是以肉眼观察到的许多谨慎的光线，其倾向于眨眼开启和关闭。阵列可以被配置为使得二面角α在凹槽组45,46或47中的一个中的每个凹槽中的相邻立体角元件30的相邻立方体表面31之间变化，并且使得基面不彼此平行当片60平放时。优选地，相邻立体角元件30的面31之间的二面角α在基本上所有的凹槽中变化，使得立体角元件在整个阵列中随机倾斜。在白天观看条件下，还可以在一定程度上在夜间或回归条件下，片材闪烁。闪闪发光的效果可以增强片材的显着性，从而突显出一个人的存在，使他们提高安全性和安全性。

2. 发明授权

US5948488A Glittering cube-corner article 失效
标题翻译：闪闪发光的立体角文章
公开(公告)号：US5948488A
公开(公告)日：1999-09-07
申请号：US641451
申请日：1996-04-30
申请人： Paul E. Marecki , Jeanine M. Shusta , Matthew R. Atkinson , Cheryl M. Frey , Olester Benson, Jr.
发明人： Paul E. Marecki , Jeanine M. Shusta , Matthew R. Atkinson , Cheryl M. Frey , Olester Benson, Jr.
IPC分类号： G02B5/124 , B32B3/30
CPC分类号： G02B5/124 , Y10T428/24479
摘要： A glittering non-retroreflective sheeting 60 includes an array of cube-corner elements 30 that are arranged in the array such that the sheeting glitters when light is incident thereon. The glitter is in the form of many discrete points of light 68 that tend to blink off and on. The array may be configured such that a dihedral angle .alpha. varies between adjacent cube faces 31 of adjacent cube-corner elements 30 in each groove in one of the groove sets 45, 46, or 47 and such that the base plane 36 are not parallel to each other when the sheeting 60 is laid flat. Preferably, the dihedral angle .alpha. between faces 31 of adjacent cube-corner elements 30 varies in essentially all of the grooves such that the cube-corner elements are randomly tilted throughout the array. The glitter can make the sheeting very useful for aesthetic or decorative applications.
摘要翻译：闪光的非回射片60包括排列成阵列的立体角元件阵列，使得当光入射时，片材闪烁。闪光是以许多离散的光线68的形式，倾向于闪烁和打开。阵列可以被配置为使得二面角α在凹槽组45,46或47中的一个中的每个凹槽中的相邻立体角元件30的相邻立方体表面31之间变化，并且使得基座平面36不平行于当薄片60平放时，彼此相对。优选地，相邻立体角元件30的面31之间的二面角α在基本上所有的凹槽中变化，使得立体角元件在整个阵列中随机倾斜。闪光灯可以使片材对美学或装饰应用非常有用。

3. 发明授权

US5814355A Mold for producing glittering cube-corner retroreflective sheeting 失效
标题翻译：用于生产闪闪发光的立方角回射片的模具
公开(公告)号：US5814355A
公开(公告)日：1998-09-29
申请号：US640383
申请日：1996-04-30
申请人： Jeanine M. Shusta , Paul E. Marecki , Matthew R. Atkinson , Cheryl M. Frey , Olester Benson, Jr. , Harlan L. Krinke
发明人： Jeanine M. Shusta , Paul E. Marecki , Matthew R. Atkinson , Cheryl M. Frey , Olester Benson, Jr. , Harlan L. Krinke
IPC分类号： A41D13/01 , B29C33/40 , B29C33/42 , B29C59/02 , B29D11/00 , G02B5/124
CPC分类号： G02B5/124 , B29C33/40 , B29C33/424 , B29C59/022 , B29D11/00605 , A41D31/0094
摘要： A mold 79 that includes an array of cube-corner elements 80 that are arranged in the array such that a retroreflective cube-corner sheeting 60 that is formed thereon is capable of glittering when light is incident on the sheeting. The array may be defined by three sets of intersecting grooves 25, 26, 27 where each groove set includes two or more generally parallel grooves. At least one groove in at least one of the sets has faces 22 of adjacent cube-corner elements 30a, 30b arranged such that a dihedral angle .alpha. located between adjacent faces varies along the groove(s) in the set.
摘要翻译：模具79包括排列在阵列中的立体角元件阵列80，使得当光入射到片材上时形成在其上的回射立方角片材60能够发光。阵列可以由三组相交槽25,26,27限定，其中每个槽组包括两个或更多个大致平行的槽。至少一个组中的至少一个凹槽具有相邻的立体角元件30a，30b的面22，其布置成使得位于相邻面之间的二面角α沿着该组中的凹槽而变化。

4. 发明授权

US5770124A Method of making glittering cube-corner retroreflective sheeting 失效
标题翻译：制作闪闪发光的立方隅角后向反光片的方法
公开(公告)号：US5770124A
公开(公告)日：1998-06-23
申请号：US641129
申请日：1996-04-30
申请人： Paul E. Marecki , Jeanine M. Shusta , Matthew R. Atkinson , Cheryl M. Frey , Olester Benson, Jr.
发明人： Paul E. Marecki , Jeanine M. Shusta , Matthew R. Atkinson , Cheryl M. Frey , Olester Benson, Jr.
IPC分类号： A41D13/01 , G02B5/124 , B29D11/00
CPC分类号： G02B5/124 , A41D31/0094
摘要： A method of making a glittering cube-corner sheeting, which method includes: (a) providing a first retroreflective sheeting that includes an array of cube-corner elements arranged in a repeating pattern; and (b) exposing the first retroreflective sheeting to heat, pressure, or a combination thereof to produce a second retroreflective sheeting that comprises an array of cube-corner elements that are randomly tilted; or which method may comprise: (a) providing a mold that has a structured surface that includes a multiplicity of cube-comer elements, the cube-corner elements each including a base plane and three faces, the cube-corner elements being arranged such that the base planes do not reside in the same plane when the sheeting is laid flat; and (b) forming a cube-corner sheeting from the mold.
摘要翻译：一种制造闪闪发光的立体角片材的方法，该方法包括：（a）提供包括以重复图案布置的立体角元件阵列的第一回射片材; 和（b）将第一回射片材暴露于热，压力或其组合以产生包括随机倾斜的立体角元件阵列的第二回射片材; 或者哪个方法可以包括：（a）提供具有包括多个立方体角元件的结构化表面的模具，所述立体角元件各自包括基面和三个面，所述立体角元件被布置成使得当平板布置时，基面不会在同一平面上; 和（b）从模具形成立体角片材。

5. 发明授权

US5763049A Formed ultra-flexible retroreflective cube-corner composite sheeting with target optical properties and method for making same 失效
标题翻译：具有目标光学性质的形成的超柔性回射立体角复合材料片及其制造方法
公开(公告)号：US5763049A
公开(公告)日：1998-06-09
申请号：US641126
申请日：1996-04-30
申请人： Cheryl M. Frey , Olester Benson, Jr. , Joseph R. Zwack , Paul E. Marecki , Jeanine M. Shusta , Matthew R. Atkinson
发明人： Cheryl M. Frey , Olester Benson, Jr. , Joseph R. Zwack , Paul E. Marecki , Jeanine M. Shusta , Matthew R. Atkinson
IPC分类号： G02B5/124 , B32B3/00 , B29D11/00
CPC分类号： G02B5/124 , Y10T156/1002 , Y10T156/1023 , Y10T156/1028 , Y10T428/24364 , Y10T428/24479 , Y10T428/24612 , Y10T428/24777
摘要： A retroreflective sheeting having a multiplicity of discrete, cube-corner elements cured in situ on a transparent, polymeric overlay film deformed into a three-dimensional structure so that base edges of a plurality of cube-corner elements are non-planar with respect to one another. The retroreflective article preferably has at least one target optical property. The present invention is also directed to a method of deforming the retroreflective sheeting to form a retroreflective article in which the base edges of a plurality of cube-corner elements are non-planar with respect to one another.
摘要翻译：一种具有多个离散的立体角元件的回射片材，其原位固化在变形为三维结构的透明聚合物覆盖膜上，使得多个立体角元件的基部边缘相对于一个非平面另一个。该逆反射制品优选具有至少一个目标光学特性。本发明还涉及一种使逆向反射板变形以形成逆向反射制品的方法，其中多个立体角元件的基部边缘相对于彼此是非平面的。

6. 发明授权

US5475728A Eucentric motion system 失效
标题翻译：同心运动系统
公开(公告)号：US5475728A
公开(公告)日：1995-12-12
申请号：US100274
申请日：1993-08-02
申请人： James A. Smith , Miroslav J. Stehlik , Matthew R. Atkinson , John H. Cole , Arthur E. Dixon , James H. Fierling , John Hennessy , Christopher J. L. Moore
发明人： James A. Smith , Miroslav J. Stehlik , Matthew R. Atkinson , John H. Cole , Arthur E. Dixon , James H. Fierling , John Hennessy , Christopher J. L. Moore
IPC分类号： G01N23/20
CPC分类号： G01N23/20
摘要： A motion system or goniometer for moving a sample supported by the system has a triangular plate supported at each apex by actuators that can extend or retract axially independently from one another. The actuators are mounted on x-y translation stages and a .theta. rotation stage. The movement of the actuators, translation stages and rotation stage is controlled by a computer. When it is desired to create a rocking curve at a particular position on the sample, the translation stages and rotation stage can remain stationary while moving only the plate and actuators. The goniometer is much more efficient and less expensive than previous devices which require movement of the entire goniometer when creating a rocking curve.
摘要翻译：用于移动由系统支撑的样品的运动系统或测角器具有通过致动器支撑在每个顶点处的三角形板，其可以彼此轴向地轴向地伸展或缩回。执行器安装在x-y平移台和θ旋转台上。执行器，平移台和旋转台的运动由计算机控制。当需要在样品上的特定位置创建摇摆曲线时，平移台和旋转台可以在仅移动板和致动器的同时保持静止。测角仪比以前的设备更有效率和更便宜，这些设备在创建摇摆曲线时需要整个测角器的移动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式