134results about How to "Protect parts" patented technology

A composition for a slurry for manufacture of acoustical panels includes one or more fillers, one or more binders, water and zinc pyrithione. At least of the fillers and/or binders includes microbial nutrients in an amount of at least 1% based on the dry weight of the acoustical panel. In another embodiment of the invention, acoustical panels include a core having a plurality of opposing surfaces and being at least ⅛ inches thick. The core comprises the dried product of a slurry of fillers, binders and water. Zinc pyrithione is present in at least one of the core and a coating applied to at least one of the surfaces of the core.

The invention relates to a main oil pressure control method for an automatic transmission, which can be used for selecting proper oil pressure according to different conditions. The proper main oil pressure value is determined by judging parameters such as the state of the transmission, main oil pressure needed by a current gear, main oil pressure needed by a hot mode, main oil pressure needed by a high-speed mode, main oil pressure needed by a specific mode and the like, so that sufficient lubrication is realized, and the efficiency of the automatic transmission can be ensured. The main oil pressure control method is applied to all automotive automatic transmissions.

A pet impact protector is disclosed. This device is directed to a cleanable, removable device for a vehicle car seat comprising a contiguous pliable material having a pet seating area and a pet capture area. The pet impact protector is designed such that the force of the pet impact protector plus the pet, upon impact with the vehicle during a stop or slowing of the vehicle, causes the pet impact protector to partially collapse and form a protective impact area around the pet. This device is directed to the reduction of injury to a pet riding in a vehicle during an accident, stop or slowdown of the vehicle.

Disclosed are a protector having a protecting and restoring function of a display part of a smart device and a method of adhering the display part protector. The display part protector for the smart device according to the present disclosure includes a protector part adhered to at least one of a flat display area, and a curved display area of a smart device having at least one of the flat display area and curved display area and an adhesive layer which is formed by spreading a flow-able adhesive composition between an entire area of a lower surface of the protector part and a display area of the smart device and then curing the flowable adhesive composition and adheres the entire area of the lower surface of the protector part to the flat display area and the curved display area.

An aircraft includes: a fairing which covers a lower part of a fuselage having a main landing gear bay (MLG bay), and defines a ventilation cavity communicating with the MLG bay between the fairing and the fuselage; and a heat removal system which removes heat generated from the MLG inside the MLG bay to the outside of the MLG bay by suctioning/discharging air through an inlet port and an outlet port leading from the ventilation cavity or the MLG bay to external air. The fairing defines a wheel opening through which a wheel of the MLG enters and exits, and defines a ventilation port, which functions as one of the inlet and outlet ports, between the fairing and an outer peripheral part of the wheel exposed from the wheel opening to the lower side of the MLG bay when the MLG is retracted.

The object of the present invention is to make parts and kinds of liquid crystal display devices in common for cope stably and flexibly with commercial products of computer makers and television makers which have been promoted in various kinds, for simplifying maintenance of a liquid crystal display unit mounted on computers, display monitors therefor or televisions, and preferably for enabling to omit positional adjustment of a light source unit and a liquid crystal display panel during the maintenance of the liquid crystal display device. For this object, the invention provides a liquid crystal display device comprising first, second and third housings, a liquid crystal display panel fixed between the first and second housings, a light source (cold-cathode fluorescent tubes) fixed to the third housing, the second and third housings being detachable to one another, being constructed by overlapping the first, second and third housings with each other, wherein a timing-converter board fixed to an opposite side surface of the third housing to a side surface to which the light source is fixed, and protrusions formed on the opposite side surface so as to determine a maximum thickness of the liquid crystal display device.

The invention discloses a non-symmetric repulsion mechanism. The non-symmetric repulsion mechanism comprises a transmission rod, a main quick repulsion unit, an auxiliary quick repulsion unit and a buffer unit. The main quick repulsion unit is composed of a movable repulsion coil and a first fixed repulsion coil. The auxiliary quick repulsion unit is composed of a movable repulsion aluminum plate and a second fixed repulsion coil. The movable repulsion coil and the movable repulsion aluminum plate are fixed to the transmission rod, and the first fixed repulsion coil and the second fixed repulsion coil are fixed to a repulsion mechanism coil mounting plate. The non-symmetric repulsion mechanism makes full use of the characteristic of high efficiency under heavy load of a coil-coil type repulsion structure to improve the driving efficiency of the repulsion mechanism and reduces the collision between the repulsion plate and the repulsion coil as well as between the repulsion coils to prolong the service life of the repulsion mechanism. A user can flexibly choose an opening unit and a closing unit as application occasion required. The non-symmetric repulsion mechanism is simple in structure, quick in movement, high in drive efficiency, long in service life and flexible in operation.

The present invention relates to a method for fastening a printed board to an element. The method comprises the steps of: mounting at least one guide element to said printed board before said printed board is guided towards said element, fastening said at least one guide element to said printed board by soldering before said printed board is guided towards said element, and positioning said printed board on said element with the help of said at least one guide element. The invention also relates to a guide element for the method.

The invention discloses a non-woven cloth production line which comprises an opening device, a combing machine, a lapping machine, a needle-punching device and an uncoiler, wherein the opening device, the combing machine, the lapping machine, the needle punching device and the uncoiler are sequentially connected. The opening device comprises a first opening mechanism and a second opening mechanism, the first opening mechanism comprises a first opening machine and a first cotton conveying fan connected with the first opening machine, the second opening mechanism comprises a second opening machine and a second cotton conveying fan connected with the second opening machine, and a dust proof vibrating cotton box is disposed between the first opening machine and the second opening machine; the needle-punching device comprises a pre-needling machine, a reversing needling machine and at least one main needling machine, the pre-needling machine, the reversing needling machine and the at least one main needling machine are sequentially connected, the pre-needling machine and the main needling machine are respectively provided with an upper fulcrum parking portion, each upper fulcrum parking portion comprises an auxiliary transmission mechanism and a pneumatic mechanism, and the auxiliary transmission mechanism and the pneumatic mechanism of each upper fulcrum parking portion are arranged on one side of the machine frame. The production line is smooth in connection, and the surface of produced non-woven cloth is smooth, uniform in weight and thickness and good in air permeability.

The invention belongs to the technical field of wind power generation and relates to a wind power generation hydraulic control shifting voltage stabilizer. According to the wind power generation hydraulic control shifting voltage stabilizer, automatic gearshift can be achieved, and the range of wind speed adaptation of a wind motor is remarkably improved. The wind power generation hydraulic control shifting voltage stabilizer comprises a three-level planet gear transmission mechanism, a gearshift actuating mechanism, a hydraulic control system, a speed increaser and an adjustable torque converter, a first level sun wheel is connected with a driving disc of a direct gear clutch, a first level gear ring is connected with a second level planetary frame, a second level gear ring is connected with a third level planetary frame, a first level planetary frame, a driven disc of the direct gear clutch and a second level sun wheel are respectively connected with an output shaft of the speed increaser, a centrifugal speed regulating valve is arranged on the output shaft of the speed increaser, a speed increasing gear brake is arranged on the side of the driving disc of the direct gear clutch, a third level gear ring is connected with a turbine of the torque converter, a third level sun wheel and a pump wheel of the torque converter are respectively connected with a generator input shaft, and each level of planet wheels is meshed with one corresponding sun wheel and one corresponding gear ring which are at the same level and is connected with one corresponding planetary frame at the same level through a bearing.