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    • 6. 发明授权
    • Seal for gas springs and the like
    • 气弹簧等的密封
    • US5921556A
    • 1999-07-13
    • US730225
    • 1996-10-15
    • Walter Douglas BaumanJames B. ChamberlinJack R. RoachMark S. Jeffries
    • Walter Douglas BaumanJames B. ChamberlinJack R. RoachMark S. Jeffries
    • F16F9/02F16F9/36F16J15/16F16J15/32F16J15/56
    • F16F9/362F16F9/0218F16F9/36F16J15/3236F16J15/56
    • A seal that is particularly suitable for use in a gas spring and other high pressure hydraulic and pneumatic sealing applications and that minimizes the leakage of relatively high pressure gas and lubricating oil from the rod end of the gas spring or the other applications. The generally annular seal body includes radially inwardly and outwardly facing surfaces and non-concave axial facing surfaces. Lobes for sealing, wiping and directing enhanced forces project radially beyond the planes of the radially inwardly and outwardly facing surfaces. The seal also includes a wiper insert that has a parabolic shaped radially outwardly facing surface and a radially inwardly facing surface, and that is secured in a recess adjacent to the front corner of the seal body's radially inwardly facing surface. When the seal body is compressed for use, the compression induced stresses in the seal body result in the formation of an effective gas and oil seal because, in part, one of the corners of the insert's radially inwardly facing surface is forced against the adjacent surface of the piston rod.
    • 一种特别适用于气弹簧和其他高压液压和气动密封应用的密封件,其最大限度地减少了来自气弹簧或其它应用的杆端的相对高压气体和润滑油的泄漏。 大致环形的密封体包括径向向内和向外的表面和非凹入的轴向面对表面。 用于密封,擦拭和引导增强力的凸耳径向伸出超出径向向内和向外表面的平面。 密封件还包括具有抛物面形状的径向向外表面和径向向内表面的擦拭器插入件,并且其固定在邻近密封体径向向内表面的前角的凹部中。 当密封体被压缩使用时,密封体中的压缩引起的应力导致形成有效的气体和油封,因为部分地,插入件径向向内的表面的角部之一被迫抵靠相邻的表面 的活塞杆。
    • 7. 发明授权
    • Seal for gas springs and the like
    • 气弹簧等的密封
    • US5921557A
    • 1999-07-13
    • US720954
    • 1996-10-04
    • Walter Douglas BaumanJames B. ChamberlinJack R. RoachMark S. Jeffries
    • Walter Douglas BaumanJames B. ChamberlinJack R. RoachMark S. Jeffries
    • F16F9/02F16F9/36F16J15/56F16J15/32
    • F16F9/362F16F9/0218F16J15/56
    • A seal that is particularly suitable for use in a gas spring and other high pressure hydraulic and pneumatic sealing applications and that minimizes the leakage of relatively high pressure gas and lubricating oil from the rod end of the gas spring or other application. The generally annular seal body includes a number of convex sealing lobes on its radially inwardly and outwardly facing surfaces. All of the sealing lobes have a predetermined radius and project radially beyond the plane of their respective surfaces. The axial facing surfaces of the seal body are generally flat or non-concave. The seal also includes a wiper insert secured in a recess in one corner of the radially inwardly facing surface of the seal body. When the seal body is compressed between the relatively movable, annularly spaced piston rod and cylinder of a gas spring or application, the compression induced stress in the seal causes the seal body and insert to form an effective gas and oil seal.
    • 一种特别适用于气弹簧和其他高压液压和气动密封应用的密封件,其最小化来自气弹簧或其他应用的杆端的相对高压气体和润滑油的泄漏。 大致环形的密封体在其径向向内和向外的表面上包括多个凸形的密封凸角。 所有密封凸起具有预定的半径并且径向突出超出它们各自表面的平面。 密封体的轴向面是大致平坦的或非凹形的。 密封件还包括固定在密封体的径向向内的表面的一个角部的凹部中的擦拭器插入件。 当密封体在相对移动的,环形间隔的活塞杆和气体弹簧或应用的气缸之间被压缩时,密封件中的压缩诱发应力使得密封体和插入件形成有效的气体和油封。
    • 8. 发明授权
    • Seal for gas springs and the like
    • 气弹簧等的密封
    • US5895053A
    • 1999-04-20
    • US726124
    • 1996-10-04
    • Walter Douglas BaumanJames B. ChamberlinJack R. RoachMark S. JeffriesRichard M. Boyd
    • Walter Douglas BaumanJames B. ChamberlinJack R. RoachMark S. JeffriesRichard M. Boyd
    • F16F9/02F16F9/36F16J15/56F16J15/32
    • F16F9/362F16F9/0218F16J15/56
    • A seal that is particularly suitable for use in a gas spring and other high pressure hydraulic and pneumatic sealing applications and that minimizes the leakage of relatively high pressure gas and lubricating oil from the rod end of the gas spring or other applications. The generally annular seal body includes a number of convex sealing lobes on its radially inwardly and outwardly facing surfaces. All of the sealing lobes have a predetermined radius and project radially beyond the plane of their respective surfaces. The axial facing surfaces of the seal body are generally flat or non-concave. The seal also includes a wiper insert secured in a recess in one corner of the radially inwardly facing surface of the seal body. When the seal body is compressed between the relatively movable, annularly spaced piston rod and cylinder, the compression induced stress in the seal causes the seal body and insert to form an effective gas and oil seal.
    • 特别适用于气弹簧和其他高压液压和气动密封应用中的密封件,并且使气体弹簧或其他应用的杆端的相对高压气体和润滑油的泄漏最小化。 大致环形的密封体在其径向向内和向外的表面上包括多个凸形的密封凸角。 所有密封凸起具有预定的半径并且径向突出超出它们各自表面的平面。 密封体的轴向面是大致平坦的或非凹形的。 密封件还包括固定在密封体的径向向内的表面的一个角部的凹部中的擦拭器插入件。 当密封体在相对移动的,环形间隔开的活塞杆和气缸之间被压缩时,密封件中的压缩引起的应力使得密封体和插入件形成有效的气体和油封。
    • 9. 发明授权
    • Ball socket connector
    • 球窝接头
    • US5833383A
    • 1998-11-10
    • US899185
    • 1997-07-23
    • Walter Douglas Bauman
    • Walter Douglas Bauman
    • F16C11/06
    • F16C11/069Y10T403/32631Y10T403/32786Y10T403/32795
    • A ball socket connector particularly adapted for connecting a gas spring shaft with a vehicle so that the gas spring may be used to hold open the vehicle's truck lid, deck lid, hood, lift glass, hatch door (in hatch type vehicles) or the rear door or gate (in minivan or sports utility type vehicles). A manually slidable plate, which is mounted on and slidable with respect to the connector body, retains the ball on a ball stud in an internal cavity in a connector body. The ball stud projects from the internal cavity through an elongated open slot in the connector body so as to permit the ball socket connector to provide four degrees of freedom of motion between the gas spring and vehicle.
    • 一种球窝连接器,特别适用于将气弹簧轴与车辆连接,使得气弹簧可用于保持打开车辆的卡车盖,甲板盖,罩,升降玻璃,舱口门(舱口型车辆)或后部 门或门(在小型货车或运动型车辆中)。 相对于连接器主体安装并可滑动的手动滑动板将球保持在连接器主体中的内部空腔中的球头螺栓上。 球形突起从内腔通过连接器主体中的细长的开口槽突出,以允许球窝连接器在气弹簧和车辆之间提供四个运动自由度。
    • 10. 发明授权
    • Temperature compensating gas spring
    • 温度补偿气弹簧
    • US06974001B2
    • 2005-12-13
    • US10716694
    • 2003-11-19
    • Walter Douglas Bauman
    • Walter Douglas Bauman
    • F16F9/00F16F9/32F16F9/34F16F9/52
    • F16F9/52F16F2224/0216
    • A gas spring provides an outer cylinder which is partitioned into a multiple of auxiliary volumes. A multiple of temperature compensation valves are located within a piston cylinder which sequentially open or close. As the temperature increases, the temperature compensation valves open sequentially and as the temperature decreases the temperature compensation valves close in reverse sequence. Between each pair of adjacent temperature compensation valves is a passage which provides communication between the working volume and an auxiliary volume to effectively increase or decrease the working volume of gas within cylinder through communication with or isolation of the auxiliary volumes.
    • 气弹簧提供一个分隔成多个辅助容积的外筒。 多个温度补偿阀位于依次打开或关闭的活塞缸内。 随着温度升高,温度补偿阀依次打开,随着温度降低,温度补偿阀反向关闭。 在每对相邻的温度补偿阀之间是通过工作容积和辅助容积之间的连通的通道,以通过与辅助容积的通信或隔离来有效地增加或减少气缸内气体的工作体积。