34results about How to "Uncontrolled movement" patented technology

A syringe includes a body having a distal end, a proximal end and a center section therebetween. The distal end of the syringe body includes a conical portion that extends and tapers from the center section to an injection neck forming a discharge outlet. The proximal end of the syringe body includes a radial expansion section and an outward extending lip. An inner diameter of the radial expansion section is larger than an inner diameter of the center section and the outer diameter of the radial expansion section is smaller than an outer diameter of the center section. A plunger is movably disposed in the syringe body and includes a pair of coupling members defining a slot therebetween, the plunger being substantially seated in the radial expansion section in a pre-use state of the syringe. An alignment flange is formed on the conical portion and extends the distance between the center section and the injection neck. The alignment flange defines an internal hollow area therein in fluid communication with the interior of the syringe body, which is adapted to collect air bubbles that are present within the interior of the syringe body.

A syringe includes a body having a distal end, a proximal end and a center section therebetween, a plunger movably disposed in the body, and a hollow alignment flange for orienting and manipulating the syringe.

The fluid injection apparatus for use with a syringe includes an injector and a pressure jacket assembly associated with the injector. The injector includes a housing defining a central opening and a drive piston extendable through the central opening for imparting motive forces to a syringe plunger disposed within the syringe. The pressure jacket assembly includes a pressure jacket and at least one support arm associated with and extending outward from the housing. A syringe retaining member is attached to the at least one support arm. The syringe-retaining member defines a syringe receiving slot for receiving at least a portion of the syringe. A light source is located on the support arm and faces the pressure jacket for illuminating the syringe. The syringe includes an alignment flange defining a bulged air bubble viewing window (see A). The alignment flange is used to properly orient the syringe in the pressure jacket.

A stent delivery balloon (1) is used to deploy a plurality of mini-stents (5) into a bodily lumen at a controlled spacing. The balloon (1) has formations (3) for retaining the stents in a designed position. The formations may comprise ridges (3), or retractable bridging elements, on the surface of the balloon (1) to control both the expansion of the multiple stents (5) from a single balloon (1) and also the coverage of the vessel wall following stenting.

A knee airbag (100) which is deployed between the vehicle occupants and a vehicle structure (2) and a gas generator (4) for filling the knee airbag (100) with inflating gas, wherein the knee airbag (100) has a base chamber (10) which is filled first with inflating gas, and at least one further upper chamber (20, 30) which receives the inflating gas conducted through the base chamber (10). A flow obstacle (12, 23) for the inflating gas is arranged between the base chamber (10) and the one or more upper chambers (20, 30). The one or more upper chambers (20, 30) is rolled up or collapsed and is secured in the rolled-up or collapsed state, the securing (21, 22) being designed in such a manner that it fails when a predetermined degree of filling of the base chamber (10) is reached.

A cover assembly for mask containers with two covers, wherein the covers have a pivot axis parallel to the longitudinal axis of the aircraft and further, are pivotable at 90°.

A suspension system, in particular for a working machine, such as a tractor or similar device, with a suspension cylinder (10) is subjected to various load pressures (m). The piston slide (12) and rod side (14) of the system may each be connected to a suspension reservoir (16, 18). A locking device (20) locks the suspension and, with an equalization device (28) having a switching valve (48) within the supply device, controls the piston side (12) of the suspension cylinder (10). A pressure supply (P) supplies the system pressure necessary for the suspension system. A pressure equalization of the system to the relevant load pressure can be performed before renewed operation by the equalization device. The equalization device (28) includes a further switching valve (50) within the supply device (30) for control of the rod side (14) of the suspension cylinder (10). A load monitoring device (LS) is connected to parts of the stop device (20). The associated suspension reservoir (16) for the piston side (12) of the suspension cylinder (10) is in a branch (38) of a line (40).

The high-pressure pump has at least one pump element which has a pump plunger which is driven in a reciprocating motion and defines a pump working space into which fuel is drawn in from a fuel feed via an inlet valve during the suction stroke of the pump plunger and from which fuel is displaced into a high-pressure region via an outlet valve during the delivery stroke of the pump plunger. The inlet valve and / or the outlet valve has a valve member at least approximately in the shape of a ball which interacts by means of a sealing surface with a valve seat arranged in a valve housing. By means of the valve member, in the open state, when said valve member is lifted with its sealing surface from the valve seat, a first cross section of flow is cleared between the valve member and the valve seat, and downstream of the first cross section of flow, a second cross section of flow is formed between the valve member and the valve housing. In the direction of flow between the first cross section of flow and the second cross section of flow, a third cross section of flow is formed between the valve member and the valve housing, said third cross section of flow being larger than the first cross section of flow and the second cross section of flow.

A detection device determines whether an uncontrolled movement of a control surface of an aircraft is occurring. The device includes means for calculating the difference between a theoretical command and an actual command in order to form a residual value, and means for detecting an uncontrolled movement of the control surface, if a comparison value depending on this residual value is greater than a threshold value If the comparison value is greater than the threshold value during a confirmation time, then the uncontrolled movement of the control surface of the aircraft is confirmed.

An apparatus is described for fixing floating bodies (1), in particular boats, to a landing body (2) with at least two holding booms (5) which are fixed to respective mooring means (4) by means of fittings (3) functioning as coupling elements, in each case at one end on the floating body (1) and at the other end on the landing body (2). In order to create advantageous conditions, it is proposed that at least one of the holding booms (5) be fixed, at least at one end, to the respective mooring means by the fitting (3) functioning as a coupling element so as to be rotationally fixed or rotationally resilient about an at least approximately vertical axis (7) with an adjustable and fixable angular offset (α).

An agricultural press has material receiver for picking up a swath of crop material from the ground and delivering it to the press chamber. A material hold-down device extends over the material receiver and is mounted for vertical movement relative to the material receiver. During normal operation the hold-down device moves over a first range of movement in response to changing swath thicknesses. If a material jam should nevertheless arise, the material hold-down device can be moved in total or in part, either mechanically or manually, over an second range of movement in addition to the first range of movement in order to be able to liberate the wedged material.

In order to be able to better control the movement of the movable part of the wind power plant during an adjustment, the drive axles are tensioned against each other prior to the adjustment by rotating at least one drive axle relative to the other drive axles, and the drive axles are rotated together in the same direction of rotation during the adjustment the drive axles while maintaining the tensioning of the drive axles by way of a position control, until the desired end position of the movable part is reached.

A pole-mounted individual safety restraint system that incorporates a self-retracting lanyard, suitable for installation and use in vehicles so as to allow exercise or other activity on the vehicle while the vehicle is in motion.

In a variable valve opening property internal combustion engine, a roller link (22) is provided with a cam roller (31) at a free end thereof which engages a cam (3) of a camshaft (4) and a pressure surface (47) of a spring device (41). The roller link is pivotally supported by a bearing portion of a control link (21) which can be adjusted in position by using an actuator (14). The roller link is additionally provided with a roller shaft (31) that engages a slipper surface of a rocker arm (6). The pressure surface of the spring device may be contoured or otherwise inclined so that the direction of action of the spring device on the cam roller can be directed in an optimum direction irrespective of the adjusted position of the pivot point of the roller link.

The invention relates to a device for filling containers (17) especially bottles or cups with food and drink, especially dairy products and oil products to be in states from dilute liquid to pasty, juice, water or analogue. The device for filling the containers comprises an upper branch (OT), a lower branch (UT), lateral branches which are connected with the upper branch and the lower branch and a plurality of bearing elements (15) which are free of cyclically driving devices and arranged in a mutually close mode; the bearing elements are cyclically guided to pass through the device (10); union of the bearing elements is relieved due to guiding along at least one lateral branch; mutual union of the bearing elements in the upper branch and or the lower branch is maintained along the integral motion path of the branches; movement of the bearing elements (15) in the upper branch and or the lower branch can be accelerated or delayed in a being controlled mode under the condition that mutual union is maintained.

Systems and methods are provided for measuring and identifying real-world tremors in order to calculate and display an anti-tremor in a virtual reality world. A system may identify a tremor in a body part, such as hands, and measure the tremor movement from, e.g., body sensors, to calculate an opposite movement and animate virtual hands performing the reverse tremor motion. Depicting inverse motions, such as an anti-tremor, may be used in a few ways to therapeutically train and exercise patients to better control their tremors. Providing a visual cue may help a patient interrupt the movement, as well as provide possibilities for therapy or training muscle memory and stimulating nerve and neuron recovery. By displaying an anti-tremor with virtual hands, a VR system may be used to help train or exercise body parts experiencing tremors.

The invention relates to a method for producing an electrode stack (4) formed from cells (5) for a lithium ion battery, in particular of an electrically driven motor vehicle, the cells (5) each being formed from an anode (6) and a cathode (8), the cells (5) being fed into receptacles (14) of a rotationally driven or rotationally drivable stack wheel (12), the cells (5) accommodated in the receptacles (14) are conveyed to the stacking box (24) according to the rotation of the stacking wheel (12), the cells (5) are held in the region of the stacking box (24) by means of the stripping arms (22) and transferred from the respective receptacles (14) into the stacking box (24) on the basis of the rotation of the stacking wheel (12), the cells (5) are stacked in the stacking box (24), and the stacked cells (5) are pressed against each other in the stacking box (24). The invention further relates to a device (2) for producing such an electrode stack (4).

A drain valve (20) for draining liquid from an enclosed space (14) comprises a movable plunger (42), which is movable between a closed position in which the plunger (42) does not allow liquid to flowthrough the drain valve (20), and at least one open position, in which the plunger (42) allows liquid to flow through the drain valve (20); and an elastic element (40; 54), which is configured to urgethe movable plunger (42) into its closed position. The plunger (42) is provided with at least one duct (44) extending through the plunger (42) and allowing fluid to flow through the drain valve (20)when the plunger (42) is positioned in its closed position, wherein said at least one duct (44) is closed by a semi-permeable medium (48), which is permeable for air and water vapor and impermeable for liquid water.

Apparatus for removing and / or placing a workpiece from or into an injection mold of an injection molding machine includes a fixed platen and a moving platen which have attached thereon respective half-molds. A toothed rack is firmly connected to the fixed platen and engages with a drive pinion of a globoid cam gear which is disposed on the moving platen or attached half-mold and has an output shaft for attachment of a gripper arm. To prevent the gripper arm from moving into an undesired position, when the injection mold is opened beyond a predefined distance, the toothed rack and the fixed platen are connected through the intervention of a detachable coupling, whereby a release mechanism is provided to disengage the coupling when a distance between the fixed and moving platens exceeds a predetermined value.

A screed assembly for a paving machine is disclosed including a main screed portion and a screed extension portion being laterally exterior to the main screed portion. Furthermore, a screed extension tube is coupled to a screed frame and a screed extension portion frame, the screed extension tube adjusts a width of the screed extension portion. The screed assembly may further include an extension tube support mechanism having a bushing circumferentially surrounding the screed extension tube and disposed within a bushing recess defined in the screed extension portion frame. The extension tube support mechanism further having a retainer ring that circumferentially surrounds and is in direct contact with at least a portion of the bushing, and the retainer ring is capable of being adjusted between the bushing and the screed extension portion frame to eliminate an uncontrolled movement of the screed extension tube and the screed extension portion.