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公开(公告)号：US4378676A
公开(公告)日：1983-04-05
申请号：US159378
申请日：1980-06-13
Applicant: David Parsons , David R. Arrowsmith
Inventor： David Parsons , David R. Arrowsmith
CPC classification number: F16D48/04 , F16D25/14 , F16D48/02 , F16D2048/0212 , F16D2048/0221
Abstract: An air/hydraulic servomotor unit for providing power assistance for a clutch hydraulic operating system and comprising a compressed air cylinder, a hydraulic slave cylinder, a load proportioning means that determines what ratio of the unit output is derived from the hydraulic and air cylinders, and a clutch operating member.The hydraulic slave cylinder is secured to one end of the air cylinder housing and has a piston which passes through the air cylinder piston so that both pistons can act against the proportioning means. All the unit output loads pass through the proportioning means prior to being transmitted to the operating member.
Abstract translation: 一种用于为离合器液压操作系统提供动力辅助的空气/液压伺服电动机单元，包括压缩气缸，液压从动缸，确定从液压缸和气缸导出单元输出的比例的负载比例装置，以及 离合器操作构件。 液压从动缸固定在气缸壳体的一端，并具有通过气缸活塞的活塞，使得两个活塞能够抵抗比例装置。 所有单位输出负载在被传送到操作构件之前通过比例装置。
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公开(公告)号：US5188204A
公开(公告)日：1993-02-23
申请号：US753148
申请日：1990-09-13
Applicant: David R. Arrowsmith , David Parsons , Alastair J. Young
Inventor： David R. Arrowsmith , David Parsons , Alastair J. Young
CPC classification number: F16D48/02 , F16D25/14 , F16D48/04 , F16D48/066 , F16D2048/0203 , F16D2500/1026
Abstract: A motor vehicle has a manually operated change speed gearbox driven by an internal combustion engine through a clutch which is automatically disengageable and re-engageable by operation of a power hydraulic clutch control. The hydraulic control comprises a fluid reservoir connected by a conduit to a control valve connected to the reservoir by a conduit which includes a pump and a one-way valve and a pressure accumulator and a piston and cylinder or fluid pressure operated actuator connected by piping to the control valve. The clutch is operated by the actuator causing disengagement of the clutch when the control valve is operated to relieve fluid pressure in the actuator. The hydraulic control is assembled and filled with hydraulic fluid at some place which can be distant from the vehicle manufacturer's production line. The filled control is transported to where the vehicle is being made and the control is installed in the vehicle; possibly after the filled control has been stored first.
Abstract translation: PCT No.PCT / GB89 / 00092 Sec。 371 1990年9月13日第 102（e）1990年9月13日PCT PCT 1989年2月1日PCT。 出版物WO89 / 08786 日本1989年9月21日。一种机动车辆具有通过离合器驱动的内燃机的手动变速齿轮箱，该离合器通过动力式液压离合器控制的操作而自动脱离并可重新接合。 液压控制器包括通过管道连接到通过导管连接到储存器的控制阀的流体储存器，该导管包括泵和单向阀以及压力蓄能器以及通过管道连接的活塞和气缸或流体压力操作的致动器 控制阀。 当操作控制阀以释放致动器中的流体压力时，离合器由致动器操作，导致离合器脱离。 液压控制器在距离车辆制造商生产线远的某个地方组装并充满液压油。 填充的控制件被运输到车辆制造的地方，并且控制装置被安装在车辆中; 可能在首先存储了填充控制之后。
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公开(公告)号：US4229058A
公开(公告)日：1980-10-21
申请号：US952779
申请日：1978-10-19
Applicant: David R. Arrowsmith , David Parsons
Inventor： David R. Arrowsmith , David Parsons
CPC classification number: F16D23/14 , F16C23/08 , F16C2361/43
Abstract: This invention relates to a self-aligning clutch release bearing assembly comprising a rolling element bearing having a rotary race which in use engages with a clutch member, and a non-rotary race mounted on a support for transmission of a clutch release load. The non-rotary race is relatively movable on the support transversely to the rotary axis of the bearing assembly to permit in use self-alignment of the rotary axis of the bearing with rotary axis of the clutch member. This movement is controlled by a layer of viscous material interposed between the support and the non-rotary race. The viscous material exhibits some resilience and up to a given value resistance to plastic flow so that the material locates the non-rotary race but allows it to move to achieve self-alignment on operation of the clutch in use.
Abstract translation: 本发明涉及一种自对准离合器分离轴承组件，其包括滚动元件轴承，该滚动元件轴承具有在使用中与离合器构件接合的旋转座圈和安装在用于传递离合器释放载荷的支撑件上的非旋转座圈。 非旋转赛道在支撑件上相对于轴承组件的旋转轴线相对移动，以允许使用轴承的旋转轴线与离合器部件的旋转轴线对准。 该运动由介于支撑件和非旋转座圈之间的粘性材料层控制。 粘性材料表现出一定的回弹性和达到给定值的抗塑性流动，使得材料定位非旋转跑道，但允许其移动以在使用中离合器的操作时实现自对准。
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4.发明授权Hydraulic slave cylinder with latch means for use with clutch release bearing 失效液压从动缸带有离合器分离轴承的闩锁装置
公开(公告)号：US4561531A
公开(公告)日：1985-12-31
申请号：US449515
申请日：1982-12-13
Applicant: Alastair J. Young , David R. Arrowsmith , David Parsons
Inventor： Alastair J. Young , David R. Arrowsmith , David Parsons
CPC classification number: F16D25/087 , F16D25/083
Abstract: Concentric piston and cylinder components of a hydraulic slave cylinder used with a clutch release bearing have their axial movement under a biassing spring limited by latch means in the form of flanges. The flanges each have a radial face and a chamfered face, and one flange is radially deformable, being on a slotted cylindrical extension. The radially deformable flange allows the cylinder to be rapidly assembled without the need for assembly of a separate retaining device.
Abstract translation: 与离合器分离轴承一起使用的液压从动缸的同心活塞和气缸部件在由法兰形式的闩锁装置限制的偏置弹簧下具有轴向运动。 凸缘各自具有径向面和倒角面，并且一个凸缘可径向变形，位于开槽的圆柱形延伸部上。 可径向变形的凸缘允许气缸快速组装，而不需要组装单独的保持装置。
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公开(公告)号：US4327951A
公开(公告)日：1982-05-04
申请号：US156276
申请日：1980-06-04
Applicant: David R. Arrowsmith , David Parsons
Inventor： David R. Arrowsmith , David Parsons
CPC classification number: F16D23/14 , F16C23/08 , F16C2361/43
Abstract: This invention relates to a self-aligning clutch release bearing assembly comprising a rolling element bearing having a rotary race which in use engages with a clutch member, and a non-rotary race mounted on a support for transmission of a clutch release load. The non-rotary race is relatively movable on the support transversely to the rotary axis of the bearing assembly to permit in use self-alignment of the rotary axis of the bearing with rotary axis of the clutch member. This movement is controlled by a layer of viscous material interposed between the support and the non-rotary race. The viscous material exhibits some resilience and up to a given value resistance to plastic flow so that the material locates the non-rotary race but allows it to move to achieve self-alignment on operation of the clutch in use.
Abstract translation: 本发明涉及一种自对准离合器分离轴承组件，其包括滚动元件轴承，该滚动元件轴承具有在使用中与离合器构件接合的旋转座圈和安装在用于传递离合器释放载荷的支撑件上的非旋转座圈。 非旋转赛道在支撑件上相对于轴承组件的旋转轴线相对移动，以允许使用轴承的旋转轴线与离合器部件的旋转轴线对准。 该运动由介于支撑件和非旋转座圈之间的粘性材料层控制。 粘性材料表现出一定的回弹性和达到给定值的抗塑性流动，使得材料定位非旋转跑道，但允许其移动以在使用中离合器的操作时实现自对准。
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Patent Agency Ranking
公开(公告)号：US08795237B2
公开(公告)日：2014-08-05
申请号：US12568789
申请日：2009-09-29
Applicant: Ronald F. Vitaris , Anthony Trupiano , Steven D. King , Brian Dowd , David Parsons
Inventor： Ronald F. Vitaris , Anthony Trupiano , Steven D. King , Brian Dowd , David Parsons
IPC: A61M5/32
CPC classification number: A61M25/02 , A61M2025/0253 , A61M2025/0266
Abstract: A securement device for securing a catheter to a patient is provided. The securement device includes a proximal portion having a pliable support and at least one securement arm extending away from the pliable support. The pliable support defines a slot configured to receive at least a portion of a catheter. A distal portion of the securement device includes an adhesive surface configured to be folded over the proximal portion to secure the proximal portion to a patient.
Abstract translation: 提供了用于将导管固定到患者的固定装置。 固定装置包括具有柔韧支撑件的近侧部分和远离柔韧支撑件延伸的至少一个固定臂。 柔性支撑件限定了构造成接收导管的至少一部分的狭槽。 固定装置的远端部分包括被配置为折叠在近端部分上以将近端部分固定到患者的粘合表面。
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公开(公告)号：US20100106095A1
公开(公告)日：2010-04-29
申请号：US12568789
申请日：2009-09-29
Applicant: Ronald F. Vitaris , Anthony Trupiano , Steven D. King , Brian Dowd , David Parsons
Inventor： Ronald F. Vitaris , Anthony Trupiano , Steven D. King , Brian Dowd , David Parsons
IPC: A61M25/02
CPC classification number: A61M25/02 , A61M2025/0253 , A61M2025/0266
Abstract: A securement device for securing a catheter to a patient is provided. The securement device includes a proximal portion having a pliable support and at least one securement arm extending away from the pliable support. The pliable support defines a slot configured to receive at least a portion of a catheter. A distal portion of the securement device includes an adhesive surface configured to be folded over the proximal portion to secure the proximal portion to a patient.
Abstract translation: 提供了用于将导管固定到患者的固定装置。 固定装置包括具有柔韧支撑件的近侧部分和远离柔韧支撑件延伸的至少一个固定臂。 柔性支撑件限定了构造成接收导管的至少一部分的狭槽。 固定装置的远端部分包括被配置为折叠在近端部分上以将近端部分固定到患者的粘合表面。
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公开(公告)号：US20070190176A1
公开(公告)日：2007-08-16
申请号：US11610671
申请日：2006-12-14
Applicant: Steven Percival , Phillip Bowler , David Parsons
Inventor： Steven Percival , Phillip Bowler , David Parsons
IPC: A61K33/36 , A61K33/14 , A61K31/195 , A61K33/38
CPC classification number: A01N59/12 , A01N37/44 , A01N59/00 , A01N59/16 , A61K31/198 , A61K33/18 , A61K33/38 , A61L26/0004 , A61L26/0066 , A61L2300/104 , A61L2300/106 , A61L2300/11 , A61L2300/206 , A61L2300/212 , A01N25/04 , A01N2300/00
Abstract: An antiseptic composition suitable for use on skin and wounds comprising a source of an antimicrobial agent and an agent which disrupts biofilms. More, particularly the invention relates to a composition capable of providing effective antimicrobial activity while at the same time avoiding wound and skin irritation and retardation of wound healing.
Abstract translation: 适用于皮肤和伤口的防腐剂组合物，其包含抗微生物剂来源和破坏生物膜的试剂。 更具体地，本发明涉及能够提供有效的抗微生物活性同时避免伤口和皮肤刺激和伤口愈合延迟的组合物。
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公开(公告)号：US20050200489A1
公开(公告)日：2005-09-15
申请号：US11064534
申请日：2005-02-24
Applicant: David Sloop , David Parsons
Inventor： David Sloop , David Parsons
IPC: G08B23/00
CPC classification number: A61G7/05769 , A61B5/1036 , A61B5/447 , A61G2203/36 , A61G2203/40
Abstract: A sensor for an inflatable cushion, the sensor including a base with a conductive area in an appropriate configuration relative to the area of the patient's anatomy positioned on the cushion. The conductive area of the base can be optimally configured to correspond to the bony prominences of the buttocks or ischia position on an air cell cushion. There are electrodes connected to the conductive area that generate an electromagnetic field of a predetermined configuration. A disturbance of the electromagnetic field created by a change in position of the patient is transmitted to an indicator so that an observer can determine if the patient is appropriately immersed in the cushion.
Abstract translation: 一种用于充气垫的传感器，所述传感器包括具有相对于位于所述衬垫上的患者解剖结构的区域的适当构造的导电区域的底座。 基部的导电区域可以被最佳地构造成对应于臀部的骨突起或空气囊垫上的坐骨位置。 存在连接到导电区域的电极，其产生预定构造的电磁场。 由患者位置变化产生的电磁场的干扰被传递到指示器，使得观察者可以确定患者是否适当地浸入缓冲垫中。
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公开(公告)号：US06669981B2
公开(公告)日：2003-12-30
申请号：US09997545
申请日：2001-11-29
Applicant: David Parsons , Elizabeth Jacques , Philip Bowler
Inventor： David Parsons , Elizabeth Jacques , Philip Bowler
IPC: A61L2700
CPC classification number: A61L31/16 , A61K31/28 , A61K31/74 , A61K33/38 , A61L15/44 , A61L26/0066 , A61L27/54 , A61L29/16 , A61L2300/102 , A61L2300/104 , A61L2300/404 , A61L2300/45 , A61K2300/00
Abstract: Methods of enhancing the photostabilizing of silver in medical materials are described. More particularly, the methods increase the photostabilization of silver in certain materials comprising hydrophilic, amphoteric and anionic polymers by subjecting the polymers to solutions containing an organic solvent and silver, during or after which one or more agents are added which facilitate the photostablization of the material.
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