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公开(公告)号：US4700529A
公开(公告)日：1987-10-20
申请号：US17086
申请日：1987-02-20
CPC分类号： B65B11/04
摘要： The disclosure describes a machine for wrapping a band of self adhering transparent stretch plastic film around a roll of wound sheet material.
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公开(公告)号：US5572869A
公开(公告)日：1996-11-12
申请号：US346969
申请日：1994-11-30
IPC分类号： F03G7/06
CPC分类号： F03G7/06
摘要： A casing (11, 12) holds an actuator (18) having a stem (21) that is moves a plunger with substantial force in response to the actuator (18) being heated. The movement of the plunger (22) loads a compression spring (23) that is located between a base end of the plunger (22) and an opposing end wall of the casing. Two longitudinal casing sections (11, 12) form arcuate projections (43, 44) on the opposing end wall (49) which are inserted within at least one coil of the spring with an interference fit to hold the casing half sections together. Beams (64, 65, 74, 75) adjacent the base end wall (17) add support against the thrust reaction movement of the actuator housing (18) in response to movement of the plunger (22) against the compression spring (23).
摘要翻译： 壳体（11,12）保持具有杆（21）的致动器（18），所述杆（21）响应于致动器（18）被加热而以相当大的力移动柱塞。 柱塞（22）的运动装载一个压缩弹簧（23），该弹簧位于柱塞（22）的基端和壳体的相对的端壁之间。 两个纵向壳体部分（11,12）在相对的端壁（49）上形成弓形突起（43,44），其在弹簧的至少一个线圈中插入，以过盈配合将壳体半部分保持在一起。 邻近基端壁（17）的梁（64,65,74,75）响应于柱塞（22）抵靠压缩弹簧（23）的运动而增加抵抗致动器壳体（18）的推力反作用运动的支撑。
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公开(公告)号：US07157670B2
公开(公告)日：2007-01-02
申请号：US10947588
申请日：2004-09-22
IPC分类号： H05B1/02
CPC分类号： F03G7/06 , F16K31/002
摘要： Improved adhesion, electrical connection, and thermal connection between an electrical heater and a wax motor element are obtained by using multiple zones of different adhesives optimized for different properties. The location of the zones and the area of the zones may be a controlled to effect a trade off between different properties and to limit the expression of the conductive adhesive.
摘要翻译： 通过使用针对不同特性优化的不同粘合剂的多个区域，可以获得电加热器和蜡马达元件之间的粘合性，电连接性和热连接性。 区域的位置和区域的面积可以被控制以实现不同性质之间的折衷并且限制导电粘合剂的表达。
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