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    • 7. 发明申请
    • SEALED HEAD CONSTRUCTION FOR LIQUID LEVEL TRANSDUCERS
    • 液位传感器密封头结构
    • WO2016090191A1
    • 2016-06-09
    • PCT/US2015/063840
    • 2015-12-03
    • TEXAS LFP, LLC
    • HRNCIR, RobertSTORACE, John
    • G01F23/26
    • G01F23/26F16B33/004G01F23/268G01F23/284G01S13/10Y10S285/913
    • A liquid level transducer (10) for mounting to a cryogenic tank includes a mounting head assembly (14) for connection to the tank (12) and an elongate sensing probe assembly (16) extending from the mounting head assembly (14) and into the tank. The mounting head assembly (14) has a lower mounting member (40) connected to the sensing probe assembly (16). The mounting head assembly also includes a tank mounting member (42) with a central bore (74) and a transverse wall (87) located within the bore. An upper connecting section (60) of the member (40) is threaded into the bore (74). A seal (147) is positioned between the transverse wall (87) and the upper connecting section (60). The upper connecting section (60) has a corrugated feature that receives and deforms the seal to interlock the components together and increase the sealing surface area therebetween.
    • 用于安装到低温罐的液位传感器(10)包括用于连接到罐(12)的安装头组件(14)和从安装头组件(14)延伸的细长感测探头组件(16) 坦克。 安装头组件(14)具有连接到感测探头组件(16)的下安装构件(40)。 安装头组件还包括具有中心孔(74)和位于孔内的横向壁(87)的罐安装构件(42)。 所述构件(40)的上连接部分(60)被拧入所述孔(74)中。 密封件(147)位于横向壁(87)和上连接部分(60)之间。 上连接部分(60)具有波纹特征,其接收和变形密封件以将部件互锁在一起并增加它们之间的密封表面积。
    • 10. 发明申请
    • TRAILER HITCH ASSEMBLY
    • TRAILER HITCH大会
    • WO2004110847A3
    • 2006-03-30
    • PCT/US2004016839
    • 2004-05-28
    • HOLLAND GROUP INCTERPSMA ERIC MROE DAVID OPOLANIC RICHARD TBAHNSEN RUDOLPH A
    • TERPSMA ERIC MROE DAVID OPOLANIC RICHARD TBAHNSEN RUDOLPH A
    • B60D1/04B60D1/28B60D1/173
    • B60D1/04B60D1/28Y10S285/906Y10S285/91Y10S285/913Y10S285/917
    • A hitch assembly includes a receiver portion including a cavity, a bushing member received within the cavity, and a hitch member that includes a shaft pivotally received within the bushing member. One of the bushing member and the shaft is constructed of a material that substantially eliminates the need for using a separately applied lubricant. The hitch member also includes a first jaw member, a second jaw member coupled to the first jaw member and operable between open and closed positions, a primary latch coupled with the second jaw member and operable between a locked position preventing opening of the second jaw member, and an unlocked position allowing opening of the second jaw member, and a secondary latch coupled with the primary latch and operable between a locked position preventing unlocking of the primary latch and an unlocked position, wherein the primary latch may be moved to the unlocked position.
    • 牵引组件包括接收器部分,其包括空腔,容纳在空腔内的衬套构件以及包括枢转地容纳在衬套构件内的轴的连接构件。 衬套构件和轴之一由基本上不需要使用单独施加的润滑剂的材料构成。 连接构件还包括第一钳口构件,联接到第一钳口构件并且可在打开和关闭位置之间操作的第二钳口构件,与第二钳口构件联接的主闩锁,并且可在防止第二钳口构件的开口的锁定位置之间操作 以及允许打开第​​二钳口构件的解锁位置,以及与主闩锁联接的辅助闩锁,并且可在防止主闩锁解锁和解锁位置的锁定位置之间操作,其中主闩锁可以移动到解锁位置 。