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1. 发明授权

US4895102A Spin coater 失效
标题翻译：旋涂机
公开(公告)号：US4895102A
公开(公告)日：1990-01-23
申请号：US113965
申请日：1987-10-29
申请人： Theodore V. Kachel , Clarence F. Rydeen , Robert W. Millar , Ralph C. Dawson , Robert L. Griffith , William H. Weitzel
发明人： Theodore V. Kachel , Clarence F. Rydeen , Robert W. Millar , Ralph C. Dawson , Robert L. Griffith , William H. Weitzel
IPC分类号： B29C31/00 , B29C33/00 , B29C33/30 , B29C39/02 , B29C39/24 , B29D11/00
CPC分类号： B29D11/00961 , B29C31/006 , B29C33/0038 , B29C33/30 , B29C39/02 , B29C39/24 , B29D11/00423 , B29D11/00528 , B29D11/00538
摘要： A spin coater suitable for spin coating spectacle lens molds with polymerizable coating composition. The spin coater includes a drawer which rotatably mounts at least one chuck thereon, which drawer is slidable between a front and rear position within a housing to sequentially allow application of a coating by the spinning chucks in the front chamber of the housing, followed by polymerization thereof in the rear chamber. Each chuck of the spin coater is provided with a mold seat defined by a ledge and adjacent lip, the lip automatically centering the mold in the seat axis by virtue of its dimensions in relation to the mold. The chuck also has a lengthwise resilient vacuum conduit, preferably in the form of a bellows, which has an open end which can sealingly engage against a seated mold, such that when a vacuum is applied through the vacuum conduit the mold is urged firmly against the ledge of the mold seat. A method of producing a coated spectacle lens, preferably using such a spin coater, involves providing two different abrasion resistent coatings on front and rear molding surfaces of a form, which coatings are only partially polymerized. The form is then filled with resin which is cured and the coated formed lens is separated from the form. The coatings on the lens are then preferably further polymerized by exposure to actinic light.
摘要翻译：旋涂机适用于旋涂可聚合涂料组合物的眼镜镜片模具。旋转涂布机包括可旋转地安装至少一个卡盘的抽屉，该抽屉可在壳体内的前后位置之间滑动，以便依次允许由旋转卡盘将涂层施加到壳体的前室中，随后进行聚合在后室中。旋转涂布机的每个卡盘设置有由凸缘和相邻唇缘限定的模具座，唇缘通过其相对于模具的尺寸自动地将模具定位在座椅轴线中。卡盘还具有优选为波纹管形式的长度方向的弹性真空导管，该导管具有可与密封的模具密封地接合的开口端，使得当通过真空导管施加真空时，模具被牢固地推靠在模座的凸缘。优选使用这种旋转涂布机制造涂覆的眼镜镜片的方法包括在形状的前后模制表面上提供两种不同的耐磨涂层，该涂层仅部分聚合。然后用固化的树脂填充该形状，并将涂覆的成形透镜与形式分离。然后透镜上的涂层优选通过暴露于光化光进一步聚合。

2. 发明授权

US5349716A Squeegee device including a resiliently flexible blade arrangement 失效
标题翻译：刮刀装置包括弹性柔性的叶片装置
公开(公告)号：US5349716A
公开(公告)日：1994-09-27
申请号：US120634
申请日：1993-09-13
申请人： Robert W. Millar
发明人： Robert W. Millar
IPC分类号： A47L1/06 , A47L13/11
CPC分类号： A47L13/11 , A47L1/06
摘要： A squeegee for the wiping down of curved or flat surfaces, the squeegee including a handle and a blade arrangement mounted substantially transversely to the handle. The blade arrangement preferably comprises a blade body including a pair of spaced apart blade members. The blade body is mounted to a resilient blade back which has a concave curvature along the length of the blade arrangement, i.e., substantially transverse to the handle, the blade back having a predetermined radius curvature of from about 200 to about 1000 millimeters. Each of the blade members is preferably comprised of a resilient material and is preferably disposed at an angle of from about 10.degree. to about 90.degree. to the surface to be wiped. The blade back may be flattened out so as to conform to the contour of the surface being wiped by application of relatively modest force to the handle.
摘要翻译：用于擦拭弯曲或平坦表面的刮板，所述刮板包括手柄和大致横向于所述手柄安装的刀片装置。叶片装置优选地包括具有一对间隔开的叶片构件的叶片本体。叶片本体安装到弹性叶片背面，弹性叶片背面沿着叶片装置的长度具有凹曲率，即基本上横向于手柄，叶片背部具有约200至约1000毫米的预定半径曲率。每个叶片构件优选地由弹性材料组成，并且优选地以相对于待擦拭表面的大约10度至大约90度的角度设置。刀片背面可以被平坦化，以便通过对手柄施加相对适度的力而擦拭表面的轮廓。

3. 外观设计

USD328807S Squeegee 失效
公开(公告)号：USD328807S
公开(公告)日：1992-08-18
申请号：US501654
申请日：1990-03-29
申请人： Robert W. Millar
设计人： Robert W. Millar

4. 发明授权

US4391292A Fast-response three-way solenoid valve 失效
标题翻译：快速响应三通电磁阀
公开(公告)号：US4391292A
公开(公告)日：1983-07-05
申请号：US172661
申请日：1980-07-28
申请人： Robert W. Millar
发明人： Robert W. Millar
IPC分类号： F16K11/048 , F16K31/06 , F15B13/044
CPC分类号： F16K31/0631 , F16K11/048 , F16K31/0637 , Y10T137/5109 , Y10T137/87217 , Y10T137/87772
摘要： A fast-response three-way solenoid valve. A housing has three openings interconnected by a linear fluid pathway, with two chambers each disposed between two openings and having at least one valve seat per chamber. In each chamber a ball is movable toward and away from a valve seat to open and to close off the flow of fluid there. A separator pin is disposed, with clearance, within the linear pathway between the two chambers and bearing against both balls; when one ball is seated against its seat, the other ball is away from its seat. A solenoid has a plunger which moves upon energization of the solenoid, and a guide passage between the plunger and one chamber is aligned with both chambers and the balls. A plunger pin disposed in the guide passage bears against one ball on the side thereof opposite to the separator pin; the other end of the plunger pin bears against the plunger when the solenoid is energized. Movement of the plunger upon the energization of the solenoid causes the plunger to contact and move the plunger pin, in turn moving the balls and their separator pin, so that one ball is seated when the solenoid is energized, and the other ball is seated when the solenoid is de-energized.
摘要翻译：快速响应三通电磁阀。壳体具有通过线性流体通道互连的三个开口，两个室分别设置在两个开口之间并且每个室具有至少一个阀座。在每个室中，球可以朝向和离开阀座移动以打开并关闭流体的流动。分离器销以间隙的方式设置在两个室之间的线性通道内并且抵靠两个滚珠; 当一个球座靠在座位上时，另一只球离开座位。螺线管具有在螺线管通电时移动的柱塞，并且柱塞和一个室之间的引导通道与两个室和球对准。设置在引导通道中的柱塞销在其与分离器销相对的一侧上抵靠一个球; 当螺线管通电时，柱塞销的另一端支撑在柱塞上。柱塞在螺线管激励时的运动使柱塞接触并移动柱塞销，并且随后移动球和它们的分离销，使得当螺线管通电时一个球就座，而另一个球就座螺线管断电。

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