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

US4112265A Rotatable cam limit switch with variable timing and dwell 失效
标题翻译：可旋转凸轮限位开关，具有可变定时和停留
公开(公告)号：US4112265A
公开(公告)日：1978-09-05
申请号：US772707
申请日：1977-02-28
申请人： Robert G. Crepeau , Thomas G. Karakis
发明人： Robert G. Crepeau , Thomas G. Karakis
IPC分类号： H01H19/18 , H01H19/00 , H01H3/16
CPC分类号： H01H19/186
摘要： A rotatable cam limit switch with a switch operating cam mounted directly on a continuously rotating drive shaft and axially shiftable relative to the shaft. The drive shaft is also provided with a "fast thread" for adjustable axial positioning of a timing element in slidable engagement with the cam. Manual axially adjustable yoke elements respectively engage the cam and timing element for establishing preselected switch dwell time and phase relationship between said switch and said shaft.
摘要翻译：可旋转的凸轮限位开关，其具有直接安装在连续旋转的驱动轴上并且相对于轴可轴向移动的开关操作凸轮。驱动轴还设置有“快速螺纹”，用于可调节的轴向定位元件与凸轮滑动接合。手动可轴向调节的轭元件分别接合凸轮和定时元件，以建立所述开关和所述轴之间的预选开关停留时间和相位关系。

2. 发明授权

US5230422A Operator/cartridge assembly 失效
标题翻译：操作器/墨盒组件
公开(公告)号：US5230422A
公开(公告)日：1993-07-27
申请号：US609292
申请日：1990-11-05
申请人： Roger E. Karweik , Gary C. Fillus , Thomas G. Karakis
发明人： Roger E. Karweik , Gary C. Fillus , Thomas G. Karakis
IPC分类号： H01H11/00 , H01H13/14 , H01H13/50
CPC分类号： H01H13/503 , H01H13/14 , H01H11/0006
摘要： A switch operator, such as a manual push button, mounts a latch onto which are mounted up to four cartridges. A pair of laterally opposed arms of the latch receive each cartridge between them, and lock the cartridge to the latch. Each cartridge has four lips, two for each arm, which engage a pair of spaced apart locking surfaces on each arm. Each arm fits between the two lips it engages, and each cartridge has a pair of feet which fit into a pair of pockets in the latch. A contact cartridge has a follower, and the follower and feet are both positioned to one side of the cartridge, and the feet cooperate with the pockets to insure proper orientation of the cartridge in its position on the latch.
摘要翻译：诸如手动按钮的开关操作器安装一个闩锁，最多安装四个墨盒。闩锁的一对横向相对的臂在它们之间接收每个盒，并且将盒锁定到闩锁。每个盒具有四个唇缘，每个臂具有两个唇部，其在每个臂上接合一对间隔开的锁定表面。每个手臂都配合在它接合的两个嘴唇之间，每个药筒都有一对脚，它们装配在闩锁中的一对口袋中。接触盒具有随动件，并且从动件和脚部都定位在药筒的一侧，并且脚部与口袋配合以确保药筒在闩锁上的适当位置。

3. 发明授权

US4103136A Switch housing with cable seal 失效
标题翻译：用电缆密封开关
公开(公告)号：US4103136A
公开(公告)日：1978-07-25
申请号：US821881
申请日：1977-08-04
申请人： Thomas G. Karakis , Clayton J. Klotz
发明人： Thomas G. Karakis , Clayton J. Klotz
IPC分类号： H01H1/58 , H01H9/04
CPC分类号： H01H9/04 , H01H1/58
摘要： A prewired electrical switch having an attached electrical cable includes a housing which provides a cable seal which prevents fluid from traveling by capillary action from outside the housing through the electrical cable into the interior of the switch housing where the fluid can interfere with the normal operation of the switch. The cable seal is provided by a separate cable receiving section of the housing which has pockets which receive and isolate uninsulated portions of the individual electrical conductors of the cable. A non-conductive potting compound such as an epoxy resin fills the pockets and forms fluid-tight seals with the uninsulated portions of the individual conductors and adjacent insulated portions within the pocket. The potting compound also forms a fluid-tight seal with the end of the cable.

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