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    • 3. 发明申请
    • REMOVABLE MULLION ASSEMBLY
    • 可拆卸的MULLION大会
    • US20020053170A1
    • 2002-05-09
    • US09427813
    • 1999-10-27
    • LARRY R. HUNT
    • E06B005/00
    • E06B1/524Y10T292/1051
    • A removable mullion assembly comprises a fitting attached in the door opening for receiving an end of the mullion. The fitting houses a locking mechanism for selectively holding the mullion in place in the fitting. The locking mechanism comprises a latch bolt which in an extended position engages the end of the mullion and secures the mullion in the fitting. A key-operated mechanism, such as a cylinder lock, is operatively connected to the bolt for moving the latch bolt to the retracted position in response to turning the key in the cylinder. An actuating element is also provided which is activated by the end of the mullion as the mullion enters the retaining element for moving the bolt to the retracted position. The locking mechanism may further comprise a blocking element to block movement of the latch bolt from the extended position. The blocking element may be moved to the non-blocking position as the mullion is inserted into the retaining element by a release lever which is actuated by the end of the mullion or in response to turning the key in the cylinder. The new fitting allows the mullion to be mounted to the top fitting and in the door opening without the need for latch or lock components in the mullion. Having the lock mechanism permanently mounted in the fitting prevents damage and contamination to the components thereof when the mullion is removed and laid on the floor.
    • 可拆卸的竖框组件包括附接在门开口中用于接收竖框的端部的配件。 该装置装有用于选择性地将竖框保持在配件中的锁定机构。 锁定机构包括闩锁螺栓,该闩锁螺栓在延伸位置接合竖框的端部并将竖框固定在配件中。 诸如气缸锁的钥匙操作机构可操作地连接到螺栓上,以响应于转动气缸中的钥匙而将闩锁螺栓移动到缩回位置。 还提供致动元件,当竖框进入保持元件以将螺栓移动到缩回位置时,致动元件由竖框的端部启动。 锁定机构还可以包括阻挡闩锁件从延伸位置移动的阻挡元件。 当竖框通过由竖框的端部致动的释放杆或者响应于在气缸中转动钥匙而将竖框插入保持元件中时,阻挡元件可以移动到非阻挡位置。 新的配件允许竖框安装到顶部配件和门开口中,而不需要在竖框中锁定或锁定组件。 当锁定机构永久地安装在配件中时,当竖框移除并放置在地板上时,防止其部件损坏和污染。
    • 5. 发明申请
    • Polyurethane adhesive for windshield applications
    • 用于挡风玻璃应用的聚氨酯胶粘剂
    • US20030070741A1
    • 2003-04-17
    • US10144803
    • 2002-05-15
    • Steven A. RosenbergHong YaoThomas BoveAdrian Van MaurikHans Peter TschanNorman Blank
    • B60J001/00E06B005/00C09J201/00
    • C09J175/04C08G18/10C08G18/12C08G18/307C08G18/289
    • A polyurethane adhesive which is useful in bonding porous and non-porous surfaces is provided. The adhesive is especially useful in bonding windshield glass into automotive frames under a variety of environmental conditions, particularly in after market windshield replacement applications. The polyurethane includes at least one urethane prepolymer which is based on at least one thermoplastic polyol. In one embodiment, the urethane prepolymer may be formed from one or more polyisocyanates, one or more polyetherpolyols and one or more thermoplastic polyesterpolyols, wherein the prepolymer has a free isocyanate content of from about 0.6 to about 3.5 % by weight, based on the weight of the polyurethane. In another embodiment, a one-part adhesive composition is provided which includes an isocyanate-functional and thermoplastic polyurethane prepolymer having a free isocyanate content of from about 0.6 to about 3.5 % by weight, based on the weight of the polyurethane, and a combination of several catalysts which are capable of catalyzing the reaction of isocyanate moieties with isocyanate-reactive moieties while providing less temperature dependent catalyzing of the reaction between isocyanate moieties and water. Also provided is a process for bonding two or more substrates together utilizing the polyurethane adhesive. In automotive windshield replacement applications, the polyurethane adhesive allows for a sufficient working time and development of green strength to provide a safe drive-away time within 1 hour at a temperature from about 0 to about 100null C.
    • 提供了可用于粘合多孔和无孔表面的聚氨酯粘合剂。 粘合剂特别适用于在各种环境条件下将挡风玻璃粘合到汽车框架中,特别是在后市场挡风玻璃更换应用中。 聚氨酯包括至少一种基于至少一种热塑性多元醇的氨基甲酸酯预聚物。 在一个实施方案中,氨基甲酸酯预聚物可以由一种或多种多异氰酸酯,一种或多种聚醚多元醇和一种或多种热塑性聚酯多元醇形成,其中预聚物的游离异氰酸酯含量为约0.6至约3.5重量%,基于重量 的聚氨酯。 在另一个实施方案中,提供了一部分粘合剂组合物,其包括异氰酸酯官能和热塑性聚氨酯预聚物,其具有约0.6至约3.5重量%的游离异氰酸酯含量,基于聚氨酯的重量,以及 能够催化异氰酸酯部分与异氰酸酯反应性部分的反应的几种催化剂,同时提供较少的温度依赖性催化异氰酸酯部分与水之间的反应。 还提供了使用聚氨酯粘合剂将两个或更多个基材结合在一起的方法。 在汽车挡风玻璃更换应用中,聚氨酯粘合剂允许足够的工作时间和绿色强度的发展,以在约0至约100℃的温度下在1小时内提供安全的驱走时间。