59results about How to "Short travel" patented technology

The invention relates to immunoassays that detect the presence or absence, or determine the amount present of a particular analyte. More specifically, the invention relates to multizone, multilayered immunoassay test devices that utilize a combination of vertical and lateral flow to detect an analyte of interest.

A polymer solar cell has an anode, cathode and an active layer. The anode has a surface area larger than the cathode. On the anode, in the area with no cathode, is a conducting element in electrical contact with the anode, having a higher conductivity than the anode and substantially surrounding the cathode in order to minimize the distance between any two points on the cathode and the conducting element. The conducting element allows electrons to travel a shorter distance in the anode and through a higher conducting path to an electrical contact.

A computer controlled rotary piston engine includes a blower housing containing a rotatable impeller assembly, for pushing ambient air into the housing, and forcing the air to pass through a normally open valve mechanism into a combustion chamber. A plurality of fuel injectors are selectively operable for injecting fuel into the combustion chamber, followed by selective operation of at least one spark plug for igniting the fuel / air mixture, thereby causing the valve mechanism to close, and the combustion gases to pass through a plurality of spaced apart intake manifolds into always open input ports of a piston chamber for rotating a vaned or bladed rotary piston therein, followed by spent combustion gases being forced out of a plurality of spaced always open exhaust ports into an exhaust manifold. The distance the piston travels during a power cycle is adjustable, and inversely proportional to the frequency of combustion or number of combustion cycles within a given period of time.

A fuel supply system for small two-stroke internal combustion engines for e.g. chain saws, line trimmers and similar hand-held power-tools including a diaphragm carburetor (20) equipped with a purging system (80a, 81a) or priming system (80b, 81b) for facilitating starting of the engine (1). Downstream of the diaphragm (30), the carburetor has a fuel valve (60) with a fuel cavity (73), which when the valve is not closed being connected via a fuel conduit (37) to a fuel nozzle (35, 36) in a main air passage (21) in the carburetor. The purging system or priming system including a fuel line (80a; 80b), which is provided with a manually operated pump (81a; 81b) and is connected between a fuel tank (26) and either the fuel cavity (73) or the fuel conduit (37).

The invention relates to a scraper type floor dung clearing system and a construction method thereof. The scraper type floor dung clearing system is characterized in that the system comprises a plurality of hutches which are formed in a way that fences divide a breeding house along the longitudinal direction, forming the hutches; dung ditches are arranged below the dung discharge areas of the hutches; two or more than two cross beams, stretching across the dung ditch, are arranged at intervals inside each hutch; a floorboard is set up on the cross beams; a gap used as a dung outlet is arranged between the end parts of every two adjacent hutches, and a sheltering body is arranged above the dung outlet; each hutch is provided with a dung scraper inside; the dung scrapers are connected in series through a connecting piece to form a dung scraper group; and the dung scraper group is connected with an actuating unit through a transmission mechanism. The scraper type floor dung clearing system is widely applicable in livestock dung clearing process and is particularly suitable for use in the process of clearing the dung of housed pigs.

A friction-type draft gear assembly includes a housing having an open front end and a closed rear end forming a ledge to fit into a 24.625 inch draft gear pocket. The front portion incorporates an integral yoke portion with a pair of key slots for attachment to the coupler. A coupler follower is disposed within open front end and communicates with a pair of apertures during buff and draft travel. A compressible cushioning means is positioned within the second end with a seating arrangement abutting an end wall thereof and is extended longitudinally toward the open front end. A friction cushioning element is provided in the open front end of the housing. A spring release mechanism is adapted for continuously urging the friction cushioning element outwardly from the compressible cushioning means thereby releasing such friction cushioning element after compression of such draft gear assembly.

A method for patching element defects by ink-jet printing includes steps of identifying all defects of the element by image analysis and obtaining an optimal ink-jet printing path of the ink-jet head. The ink-jet head repairs all defects of the element with the shortest distance along the optimal patching path. Moreover, the ink-jet head repairs all defects of the element in a stable manner so as to increase the yield rate.

A reciprocating shock absorber combined with a coil spring are interposed between the fuselage of an aircraft and the tail wheel. When the tail wheel engages the runway, its attachment pivots, thereby compressing the shock absorber and the coil spring. This results in smooth transfer of forces from the tail wheel to the fuselage and to the pilot and passengers. If desired, one or more tension springs may counteract the forces imposed by the coil spring to restore the extended configuration of the coil spring and shock absorber.

A heavy-duty automatic return buffering slide comprising an external slide, two sliding assemblies, an internal slide, a limiting rail, a brake member and a pressure cylinder. The sliding assemblies are combined to two sides of the external slide, respectively, and the internal slide is provided with an engaging hook. Both sides of the internal slide are slidably combined between the sliding assemblies. The limiting rail is provided with a sliding groove and a lower countersink, which is continuous with and located lower than the sliding groove. The limiting rail is combined to the external slide. The brake member has one end pivoted to the pressure cylinder and a top provided with an engaging groove for cooperating with the engaging hook. The brake member is provided with two rollers movably disposed in the sliding groove. The pressure cylinder includes a protruding rod to push the brake member.

A control switch arrangement for sequentially controlling different operating states in a moving beam reader or an imager employs a force sensing resistor switch requiring a low actuation force, and a control switch with improved tactile feedback and ergonomic efficiency between the switches.

A motor vehicle door lock comprising a locking mechanism (1, 2) and a mechanical lever gear (4, 5) as well as a motor-driven opening unit (7 to 9), which are respectively individually arranged for opening of a locking mechanism (1, 2), wherein in the normal mode, the motorized opening unit (7 to 9) provides a free movement of the lever gear (4, 5) in relation to the locking mechanism (1, 2) and the engagement of the lever gear with the locking mechanism (1, 2) in the opening mode.

A control switch arrangement for sequentially controlling different operating states in a moving beam reader or an imager employs a force sensing resistor switch requiring a low actuation force, and a control switch with improved tactile feedback and ergonomic efficiency between the switches.

A motor vehicle door lock comprising a locking mechanism (1, 2) and a mechanical lever gear (4, 5) as well as a motor-driven opening unit (7 to 9), which are respectively individually arranged for opening of a locking mechanism (1, 2), wherein in the normal mode, the motorized opening unit (7 to 9) provides a free movement of the lever gear (4, 5) in relation to the locking mechanism (1, 2) and the engagement of the lever gear with the locking mechanism (1, 2) in the opening mode.

The present invention relates to a method for installing and adjusting a door seal device on a door leaf for the purpose of sealing off a lower door gap, the door seal device having at least one trigger on the hinge side and / or lock side and the door seal device initially being installed in such a way that the trigger has a greater projection than necessary and the door is then closed, an axial displacement of the trigger with respect to a transmission element connected to the latter occurring as a result of a floor contact pressure of a seal profile that exceeds a reference value, which leads to self-adjustment of the extent of the projection of the trigger, and the trigger then remaining in this adjusted position when the door is reopened.

A shelf system for the storage and filing of objects is provided. The system includes at least one shelf unit having a quadrilateral cross-sectional configuration. Vertical longitudinal posts are disposed at corners of the shelf unit. Horizontal crosspieces are disposable between two front ones of the posts. The crosspieces are provided with vertically and horizontally spaced apart, downwardly directed pairs of hooks. The posts are provided with recesses for receiving the hooks. Supporting boards are provided and each have a downwardly directed front flap that is adapted to be firmly wedged between a crosspiece and the posts that receive them to prevent lifting of the supporting boards.

A co-axial adjustable damping assembly includes a cylinder unit having an outer case with a cap, and an inner case having a piston unit which movably contacts inside of the outer case. A valve unit extends through the piston unit and is inserted into the inner case. A piston is connected to the valve unit and defines a first oil chamber and a second oil chamber in the inner case. A path communicates between the first and second oil chambers. A piston rod extends through the inner case, the outer case, the piston unit and the piston. A switching device is connected to the cap and has a first tube which has a cam part contacting the piston rod. A damping device has a driving rod inserted into the first tube. The driving rod is rotated to move the piston rod linearly to adjust the path.

A lifting arrangement for a wheel shaft of a vehicle operates on a wheel shaft that is movably suspended in a vehicle frame structure through one or more stay devices. The stay devices are articulatedly connected to the frame structure through at least one frame connection, and to the wheel shaft by at least one shaft connection. A lifting device is arranged in connection with the frame structure and the stay device to raise the wheel shaft in a vertical direction relative to the frame structure when actuated. The stay device provides a compact mechanism to permit the vehicle axle to be lifted, while preserving room for other vehicle components.

A system and method for automated delivery driver routing and order preparation timing. The system is a cloud-based network containing an optimization server, portals for restaurants, customers, and drivers to enter their information, and an optimization engine which determines optimal pickup and delivery times for delivery drivers based on a multitude of variables associated with the business enterprises and delivery driver availability. The system may be accessed through web browsers or purpose-built computer and mobile phone applications.

A steel dampening ring rests on a wafer spring in an annular groove in a compressor valve stop plate to dampen the action of the plastic valve plate to prolong the life of the valve.

In an intake module for an internal combustion engine having an intake module which includes a housing with a first volume in which air drawn in via an inlet orifice accumulates, a second volume in which the air is distributed to various cylinders of the engine and which contains inlet ports leading to inlet valves of the engine, a support module with associated throttle elements is arranged between the first volume and the second volume of the intake module within the housing so as to provide for short travel passages between the throttle elements and the intake valves of the engine.

An oil-saving frying pot comprises a machine body arranged on a base and a top cover for covering the machine body. An oil pot and a frying basket assembly are sequentially arranged in the machine body, the frying basket assembly comprises a frying basket capable of storing food, the frying basket assembly and food are driven by a transmission assembly to rotate, a twist pumping rotating device capable of pumping up hot oil and sprinkling the hot oil on the rotating food for drop frying is arranged on the frying basket, and the hot oil can flow up and down and circulate in the oil pot by the twist pumping rotating device. According to the invention, the frying basket and the food are driven by an external force formed by the transmission assembly to rotate, the hot oil on the bottom of the oil pot is pumped in a twist way and sprinkled on the rotating food, the top and bottom circulation flow of the hot oil is formed, and drop frying is carried out on the rotating food. The oil-saving frying pot has the advantages of short running distance of the hot oil, high flowing speed, high heat utilization rate, improved frying effect, oil saving and energy saving.

An electric adjusting device for a truck fairing comprises a driving assembly (3), a bearing assembly (2) and a support assembly (1), and is characterized in that the bearing assembly (2) comprises apair of supports (21); the support assembly (1) comprises a linkage plate (12) used for fixing the fairing (4); the driving assembly (3) comprises a gear motor (37) limited on the support (21) at oneside, a two-way lead screw (34) limited between supports (21) and arranged at the output end of the gear motor (37), one or more main guide rods (32) arranged in the same direction as the two-way leadscrew (34), nuts (342) located at two sides of two-way lead screw (34) respectively and matched with the two-way lead screw (34), a connecting rod (31) hinged to the nuts (342), and a guiding piece (33) arranged on the main guide rod (32) and cooperated with the nuts (342); and the other end of the connecting rod (31) is hinged and matched with a linkage plate (12). The angle of the fairing can be conveniently adjusted according to different working conditions such as different heights of containers or no-load condition of the truck, a good emission reduction effect is achieved, and fuel oilis saved; and after adjustment is stopped, the fairing can be kept at a corresponding angle position.

A thread clamping device is provided for a jet weaving machine that has a main discharge nozzle (1) with a mixing tube (2) for inserting a weft thread (3) into a shed with a conveying fluid discharged from the main discharge nozzle. This clamping device is placed inside the mixing tube (2) in the area from which the weft thread exits, and has an actuator, which is situated outside of the mixing tube (2), and a lever connected to the actuator so that this lever is actuated by the actuator (6) to execute a tilting or pivoting motion whereby the weft thread is clamped between the lever and an abutment (9) in an opening of the mixing tube.

The present invention has an object to provide a fuel-saving driving system which gradually decreases a target vehicle speed from start of control to passage of a descending-slope starting point in a linear form and can obtain fuel-saving and smooth driving feeling without repeating fuel-cut and injection.The present invention has a vehicle-position specifying device (2) for specifying the position of a vehicle, a storage device (11) for storing data of a descending slope located in the vehicle traveling direction, a vehicle speed measuring device (3) for measuring a speed (Va) of the vehicle (1), and a controller (10), the controller (10) has a function of determining (calculating) a target speed (requested speed Vd) of the vehicle (1) from the vehicle speed (Va) and the data of the descending slope.

The present disclosure relates to the field of door fittings, particularly door fittings comprising a privacy latch for a sliding door. In one particular aspect the present disclosure is suitable for use for securing interior or exterior doors, including doors for bathrooms, changing rooms, shower or toilet cubicles to give users the option of privacy. The present disclosure stems from the realization that smooth movement of a latch hook between a locked and unlocked condition can be obtained by use of a guide.

The invention relates to a trigger system for small arms, said system including a hammer, a catch associated with the hammer, a trigger, and a trigger bar which cooperates with the trigger and has a first locking edge for engaging with a first fire locking element of the hammer. The aim of the invention is to create a trigger system which has a low trigger resistance and remains operable even in the event of firing failure. To this end, the trigger bar has a second locking edge for engaging with a second fire locking element of the hammer.

The invention discloses a robot type intelligent flexible packaging machine. The machine comprises a placing base and a working platform; the working platform is mounted at the upper end of the mounting base; and the working platform and the placing base are fixedly connected through welding. According to the robot type intelligent flexible packaging machine of the invention, the guarantee mode ofa traditional intelligent flexible packaging machine is changed. The novel packaging robot is used for carrying out the working procedures of material taking, material injecting, packaging and discharging. Different from a traditional stiff intelligent flexible packaging mode, a mode adopting the packaging robot to perform packaging makes a whole packaging process more flexible and an operation stroke shorter. In this way, compared with the traditional intelligent flexible packaging machine, the robot type intelligent flexible packaging machine has higher packaging efficiency and a lower error rate, and can rapidly complete a whole packaging process only by installing a set track through two material clamping jaws.