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公开(公告)号：US4908888A
公开(公告)日：1990-03-20
申请号：US316047
申请日：1989-02-24
Applicant: Jonathan Watkins
Inventor： Jonathan Watkins
CPC classification number: A61H23/04 , A61H33/6089 , A61H2201/1609 , A61H2201/1614 , A61H2201/1654 , A61H2205/04 , A61H2205/062
Abstract: A unit for use in a tub or spa to provide a dry hydro-massage of the neck and shoulders. The unit mounts to the tub edge and includes a diaphragm which sealingly covers a discharge jet such that the fluid will flex the diaphragm into massaging relationship with the user's body. The water is exhausted into the tub through a secondary port below the water line such that dry hydro-therapy is provided by the unit. The unit is mounted to the side wall of the tub spa. The inflation of the diaphragm is controlled by pressure regulating ports formed within the housing to control the exhaust of fluid from the jet chamber. In one embodiment, the ports are variable to vary the inflation pressure of the diaphragm. With the unit mounted to the tub the user may remain seated within the spa while the unit provides a dry hydro-massage of the neck and upper back normally positioned above the water line. The diaphragm unit is adapted to be utilized with various jet nozzles.
Abstract translation: 用于浴缸或水疗中心的单元可以提供颈部和肩部的干式水力按摩。 该装置安装到桶边缘并且包括密封地覆盖放电射流的膜片，使得流体将使膜片与使用者的身体按摩关系。 水通过水线下方的次级端口排入浴缸，从而使干燥的水疗由设备提供。 该单元安装在浴缸水疗中心的侧壁。 膜片的膨胀由形成在壳体内的压力调节孔控制，以控制来自喷射室的流体的排出。 在一个实施例中，端口是可变的以改变隔膜的充气压力。 将该单元安装到浴缸上，使用者可以保持坐在温泉中，而该单元提供通常位于水线上方的颈部和上背部的干式水力按摩。 隔膜单元适于与各种喷嘴一起使用。
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Patent Agency Ranking
公开(公告)号：USD306344S
公开(公告)日：1990-02-27
申请号：US218762
申请日：1988-07-13
Applicant: Jonathan Watkins
Designer： Jonathan Watkins
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13.发明授权
公开(公告)号：US6006849A
公开(公告)日：1999-12-28
申请号：US22089
申请日：1998-02-11
Applicant: Jonathan Watkins
Inventor： Jonathan Watkins
Abstract: A single track vehicle having a foot pedal lever activated side wheel extension/retraction mechanism is fitted with a hydraulic system for responding to excessive feedback force imparted to the driver's leg via the foot pedal. The system includes a normally open needle valve installed mechanically in line with a linear actuator to sense the magnitude of the feedback force to the driver's feet. If the feedback force exceeds the amount the driver can counter comfortably, the needle valve is closed as a result of the opposing force vectors between the loaded side wheel and the driver's feet. The system further includes an inertially activated hydraulic valve installed on the vehicle frame. In the event of a head-on crash, the valve closes, freezing a gas strut and thereby holding the foot pedal lever in the aft position, preventing injury to the driver.
Abstract translation: 具有脚踏板杆启动的侧轮延伸/缩回机构的单轨道车辆配备有用于响应经由脚踏板施加给驾驶员腿部的过大反馈力的液压系统。 该系统包括与线性致动器机械地安装的常开针阀，以感测对驾驶员脚的反馈力的大小。 如果反馈力超过驾驶员可以舒适地对抗的量，则针阀由于在负载的侧轮和驾驶员的脚之间的相反的力矢量而被关闭。 该系统还包括安装在车架上的惯性激活液压阀。 在发生碰撞的情况下，阀关闭，冻结气体支柱，从而将脚踏板杆保持在后方，防止驾驶员受伤。
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公开(公告)号：US5257671A
公开(公告)日：1993-11-02
申请号：US619014
申请日：1990-11-28
Applicant: Jonathan Watkins
Inventor： Jonathan Watkins
CPC classification number: B62K11/00 , B62D61/02 , B62D61/04 , B62D61/12 , B62H1/12 , B62K11/10 , B62K3/005 , B62K2202/00
Abstract: A vehicle having a chassis frame, a single front and a single rear wheel aligned on the longitudinal axis of the vehicle, and retractible outrigger wheels on opposite sides of the frame. A driver compartment supported by the frame and a driver foot pedal inside the compartment. Connection apparatus including ratchet and pawl instrumentalities connecting the foot pedal to the outrigger wheels to move them up and down in two full depressions of the foot pedal. The first depression lowers the outrigger wheels to a first position about half way to full lowering of the outrigger wheels which is suitable for low speed operation. The second depressions lowers the outrigger wheels to a second fully lowered position which is suitable for stopping. The force of the feet required to fully lower the outrigger wheels in two strokes when the vehicle is leaned over with the weight applied to one of the outrigger wheels being generally half of the force required to fully lower the outrigger wheels in one stroke. A hand grip on each side of the driver compartment, a front fork pivotally supporting the front wheel, and motion transfer apparatus from each hand grip extending on each side of the driver compartment and connecting to the front fork, whereby steering is accomplished by the driver pushing and pulling on the hand grips. A swing arm pivotally mounting bearings for the rear wheel with the pivotal axis of the swing arm located rearwardly of the rear wheel. The outrigger wheels have axles located in generally the same vertical plane lateral of the vehicle as the rear wheels axles when the outrigger wheels are in down position. The frame includes side trusses disposed generally in horizontal planes and located on each side of the driver compartment at about elbow height and diagonal frame members at front and back of the driver compartment tying together the side trusses thereby forming a complete trusswork about the compartment to protect the driver.
Abstract translation: 具有底盘框架，单个前轮和在车辆的纵向轴线上对齐的单个后轮的车辆和在框架的相对侧上的可伸缩外伸支架轮。 由框架支撑的驾驶室和车厢内的驾驶员踏板。 连接装置包括将脚踏板连接到外伸支架轮的棘轮和棘爪手段，以在脚踏板的两个完整凹部中上下移动它们。 第一个凹陷将外伸架轮降低到第一个位置，大约是适合于低速运行的外伸支架轮的一半。 第二凹陷将外伸支架轮降低到适合停止的第二完全降低位置。 当车辆靠近其中一个外伸支架轮的重量时，以两次冲程完全降低外伸支架轮所需的力的力通常是一次完全降低外伸支架轮所需的力的一半。 手柄在驾驶室的每一侧上，前叉可枢转地支撑前轮，并且每个手柄的运动传递装置在驱动器室的每一侧延伸并连接到前叉，由此转向由驾驶员完成 推拉手拉手。 摆臂可枢转地安装用于后轮的轴承，摆臂的枢轴位于后轮的后方。 外伸支架轮具有当外伸支架轮处于向下位置时与后轮相啮合的车辆横向方向大体上相同的轴。 框架包括大致设置在水平平面中的侧桁架，并且位于驾驶室隔间的大约肘部高度的两侧，并且在驾驶室的前部和后部处的对角框架构件将侧桁架结合在一起，从而形成围绕隔间的完整桁架 司机。
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公开(公告)号：US4839930A
公开(公告)日：1989-06-20
申请号：US199971
申请日：1988-05-27
Applicant: Jonathan Watkins
Inventor： Jonathan Watkins
CPC classification number: A61H23/04 , A61H33/6089 , A61H9/0021 , A61H2201/1609 , A61H2201/1614 , A61H2201/1654 , A61H2203/02 , A61H2203/0431 , A61H2205/04 , A61H2205/062
Abstract: A unit for use in a spa tub to provide a dry hydro-massage of the neck and shoulders. The unit includes a diaphragm which sealingly covers a discharge jet such that the fluid will flex the diaphragm into massaging relationship with the user's body. The water is exhausted into the spa through a secondary port below the water line such that dry hydro-therapy is provided by the unit. The unit is mounted within the side wall of the tub spa and can be telescopingly adjusted between a position just below the water line and a position above the water line. With the unit in the upper position the user may remain seated within the spa while the unit provides a dry hydro-massage of the neck and upper back normally positioned above the water line. Lower positions provide massage of lower body portions and facilitate storage and covering of the spa. The diaphragm unit is adapted to be utilized with various jet nozzles.
Abstract translation: 一个用于SPA浴缸的单元，用于提供颈部和肩部的干式水力按摩。 该单元包括密封地覆盖放电射流的膜片，使得流体将使膜片与使用者的身体按摩按摩关系。 水通过水线以下的次生水排出到水疗中心，使得该单位提供干式加氢疗法。 该单元安装在浴缸的侧壁内，可以在水线正下方的位置和水线上方的位置之间进行伸缩调节。 当该单元处于上部位置时，使用者可以保持在温泉内部的位置，而该单元提供通常位于水线上方的颈部和上背部的干式水力按摩。 较低的位置提供下身部位的按摩，并方便储存和覆盖水疗中心。 隔膜单元适于与各种喷嘴一起使用。
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公开(公告)号：US4716604A
公开(公告)日：1988-01-05
申请号：US777435
申请日：1985-09-18
Applicant: Jonathan Watkins
Inventor： Jonathan Watkins
CPC classification number: A61H33/6063 , B05B3/16 , A61H2201/1238
Abstract: A flexible tube exhausting pumped water into a spa tank and whipping by reaction to exhaust of water therefrom. A number of articulated plastic sleeves encircling the tube and guiding the tube to whip only in a vertical plane. The sleeves being pivotally connected to pivot about horizontal parallel axes. Adjacent sleeves having abutments limiting bending of the harness and the tube. An end sleeve being secured against rotation but being slidable longitudinally of the tube so that the harness can adjust longitudinally of the tube during whipping of the tube.
Abstract translation: 将柔性管排出泵入水箱，并通过反应从其中排出水进行搅打。 一些铰接的塑料套管环绕管并且引导管仅在垂直平面中鞭打。 袖子被枢转地连接以围绕水平的平行轴线枢转。 相邻的袖子具有限制线束和管的弯曲的基台。 端套被固定抵抗旋转，但是可以在管的纵向上滑动，使得线束可以在管的鞭打期间纵向调节管的纵向。
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