60results about How to "Assembly is small" patented technology

An integrated head of a plate overlayer includes a drive motor, a mainshaft and a suction mouth characterizing that the rotor of the motor is fixed on the mainshaft directly, the said stator of the motor is fixed on the frame of the head directly, the internal mainbody of the head frame is a vertical regular multiprism or cylinder tube wall, the said manshaft is placed at the axle wire of the internal tube wall of the head, the stator is fixedly mounted on the internal tube wall symmetric radially and longitudinal axially and the rotor is fixedly mounted on the surface of the mainshaft correspondingly.

A connector has a plug mounted on a lower surface of a printed circuit board, and a socket mounted on an upper surface of another printed circuit board. The plug is fitted in and electrically connected to the socket. A second support fitting is attached to both ends of a plug main body of the plug and is fixed to the printed circuit board. A first support fitting is attached to both ends of a socket main body of the socket and fixed to the another printed circuit board. The second support fitting is engaged to the first support fitting.

The present invention prevents a defective display attributed to a non-uniform gap between a display element and a backlight which is caused by a phenomenon that an inner wall of a mold casing is shaved off by an end periphery of the display element and a shaved-off debris remains between the casing and the display element. Guide projections are integrally formed on an inner wall of a picture-frame-like portion of the mold casing and, at the same time, a gap which accommodates the shaved-off debris is formed between the guide projection and a bottom portion of the mold casing.

A process for fabricating an integrated circuit package. Metal is plated up on a substrate to provide a plurality of contacts pads and a plurality of fiducial markings on a periphery of the contacts. A transparent mask is selectively deposited on the substrate, over the fiducial markings. A semiconductor die is mounted on the substrate such that the contact pads circumscribe the semiconductor die and the semiconductor die is wire bonded to ones of the contact pads. The wire bonds are encapsulated and the semiconductor die and contact pads are covered in a molding material. The substrate is selectively etched to thereby etch away the substrate underneath the contact pads and the semiconductor die. The integrated circuit package is singulated from other integrated circuit packages by sawing using the fiducial markings.

A valve apparatus is comprised of a solenoid valve, a manual valve, a pressure relief device, a check valve, an excess flow shut-off device, and a temperature sensor. The temperature sensor is arranged inside the tank in an ambient atmosphere. The sealing member is prevented from falling off from the recess by a floating seal structure. The sealing effectiveness is improved by employing a double seal configuration and also by a smooth surface roughness. A high pressure seal structure is presented. The improved pressure relief device design for 75 MPa application has been presented.

A robotic cleaning head (1; 101) for use as part of an autonomous vacuum cleaning system (2) including a canister unit (3) and a hose assembly (4; 104) connecting the cleaning head (1; 101) to the canister unit (3). The cleaning head (3) has a chassis (5; 105), a drive system (6; 18; 27), a vacuum cleaning nozzle (8; 108) and a conduit (9; 109). The conduit (9; 109) communicates with an air passage bound by the cleaning nozzle (8; 108). It is suspended pivotable about a pivot axis (10; 110) and includes an inlet (11; 111) provided on top of said chassis (5; 105), and an elbow section (12; 112) downstream of the inlet (11; 111), and the conduit (9; 109) is suspended and shaped such that a line of action (15; 115) of a tension force (20; 120) exerted by the hose assembly (4; 104) onto the chassis (5; 105), via the conduit (9; 109) to which the hose assembly (4; 104) is connected, extends spaced below a downstream end of the elbow section (12; 112).

The invention relates to mechanical watch oscillators comprising an assembly consisting of a spinal and a temperature compensated balance. The spiral is embodied in a quartz substrate whose section is selected in such a way that the drifts of the spiral and of the balance associated therewith are thermally compensated. The substrate section can be embodied in the form of a section of single or double rotation.

The invention relates to equipment for welding automobile door panels, and discloses an ultrasonic door panel welding machine. The ultrasonic door panel welding machine mainly aims to solve the problem that an existing ultrasonic door panel welding machine is low in welding density. The ultrasonic door panel welding machine comprises a machine frame, front-and-back movement control air cylinders, bottom dies, cross beams, up-and-down movement control air cylinders, hanger plates and hanger plate fixing boards. A hanger rod assembly on each hanger plate fixing board comprises a movable vertical board and a fixed vertical board, wherein for each hanger rod assembly, the movable vertical board is connected with a lower transverse board, the fixed vertical board is connected with an upper transverse board which is connected with the hanger plate fixing board, a bolt hole of the movable vertical board and a long hole of the fixed vertical board are connected through a regulating bolt, a guide rod is fixed to the top of an energy converter shield, a limit nut is installed at the portion, extending out of a hole of the lower transverse board, of the guide rod, a spring is installed on the guide rod in a sleeved mode, a guide rail on the energy converter shield is installed in a slide block of the movable vertical board, an energy converter is installed inside the energy converter shield, a locating and compressing pipe is fixed to a guide column, and a compressing head is arranged at the bottom end of the locating compressing pipe which is sleeved with a spring. The ultrasonic door panel welding machine has the advantage of being high in welding density.

A system for abandonment or recovery of a load, e.g., a pipeline or sub-sea structure, includes: at least two cables, each with a length adapted for a certain water depth and with a first end and a second end; a winch system for the at least two cables, the first ends of each cable being connected to the winch system; and a connection device for connecting the second ends of each cable to the load to be abandoned or recovered.

A device for bleeding a hydraulic system having a master cylinder connected by a hydraulic line to at least one slave cylinder having a bleed fitting valve, comprises a container holding a pressurized supply of hydraulic fluid, a valve operable to selectively release the pressurized supply of hydraulic fluid through an opening in the container, and a tube having a first end connected to the opening of the container and a second end adapted to be connected to the bleed the fitting valve. Upon operation of the valve, the hydraulic fluid exits the container through the opening, travels through the tube to the bleed fitting valve, and travels through the slave cylinder to the hydraulic line to push air out through the master cylinder and reverse bleed the hydraulic system.

A device for a passenger protection system of a vehicle is provided. The device comprises an oblong gas generator which is formed and provided to provide gas for inflating a gas bag in a case of activation, wherein the gas generator includes at least one firmly arranged stay bolt protruding from the shell surface of the gas generator, and a sleeve-shaped gas conducting element connected with the gas generator, which is formed and provided to divert gas flowing out of the gas generator and introduce the same into a gas bag to be inflated. The gas conducting element is connected with at least one of the stay bolts of the gas generator by means of a bayonet connector For forming a bayonet connector the gas conducting element forms at least one joining channel for the at least one stay bolt of the gas generator and in the region in which it forms the joining channel the gas conducting element at least partly includes a material reinforcement.

The present invention relates to a navigational button including an actuating element which is displaceable at least in two directions and controls the navigation button. The present actuating element is arranged in a casing and performs an action on a communication element. A limitation element is disposed between the actuating element and the casing in such a way that it limits actuation efforts performed on the navigational button.

A method for the manufacture of a three-dimensional object using a refractory matrix material is provided. The method includes the additive manufacture of a green body from a powder-based refractory matrix material followed by densification via chemical vapor infiltration (CVI). The refractory matrix material can be a refractory ceramic (e.g., silicon carbide, zirconium carbide, or graphite) or a refractory metal (e.g., molybdenum or tungsten). In one embodiment, the matrix material is deposited according to a binder-jet printing process to produce a green body having a complex geometry. The CVI process increases its density, provides a hermetic seal, and yields an object with mechanical integrity. The residual binder content dissociates and is removed from the green body prior to the start of the CVI process as temperatures increase in the CVI reactor. The CVI process selective deposits a fully dense coating on all internal and external surfaces of the finished object.