30results about How to "Eliminate lift" patented technology

A trash container emptying mechanism provides an upstanding “U” shaped yoke with two horizontally spaced apart vertically extending arms each having a perpendicular base portion mounted to wheeled cart. A trash container carrier having a partially circumferentially extending rigid upper support, a vertically spaced apart bottom support and at least one vertical leg communicating between the rigid upper support and the bottom support is pivotally carried within the yoke on two offset pivot spacers and two horizontal axles extending therethrough and therebetween. A flexible length adjustable strap releasably secures the trash container to the carrier and a removable position locking pin extends through aligned axle holes defined in yoke vertical arm and carrier to positionally secure the carrier and trash container in a vertical orientation within the yoke.

Weight devices, draperies and methods for weighing down draperies include a weight wrapped in a pocket of a weight holder which weight holder is connected to vertical seams and / or vertical hems of the drapery. The weight is elongated and vertically oriented and connected along the vertical seam at a backside of the drapery which in some instances is an overlocked serged seam and provides concealed placement. Drapes are also retrofitted with the weight holders and weights which in some aspects the weights include lead rods.

A mechanism for rotating an object having a flat bottom surface on a conveyor system is described. Four circular disk segments whose rotational axes lie on a plane and are offset 90 degrees from each other are pressed against the bottom surface by a linear drive and subsequently rotated. The top surface of each disk segment lies against the bottom surface in the direction of a tangent of a circle around the rotational axis of the object. The recessed segments do not touch the bottom surface of the object. As the circular disk segments rotate, their outer circumferences rest against the bottom surface and rotate the object. This rotating mechanism is used in strapping machines and provides a method of rotation.

The invention relates to a clamping fixture for multiple thin parts. The clamping fixture for multiple thin parts comprises a base with a fixed jaw, a movable jaw and a driving mechanism used for driving the movable jaw to move. The movable jaw is arranged on the base and capable of moving towards the direction of the fixed jaw. A clamping part forms between the fixed jaw and the movable jaw. A semicircle-shaped groove is formed in the side, which is towards the clamping part, of the movable jaw and a swingable swinging body is arranged in the semicircle-shaped groove. According to the clamping fixture, the face to face contact of workpieces can be guaranteed by the contact of a semicircle-shaped pressing plate and the workpieces and the swinging, in the semicircle-shaped groove of the movable jaw, of the semicircle-shaped pressing plate, so that effective and flat clamping can be realized and common tilting and bending when multiple thin parts are clamped can be eliminated.

The embodiment of the present invention provides a control method and device for strip threading and start-up. The method includes: before threading the strip steel, smoothing the strip head of the strip steel; The threading guide plate and the strip clamping parts are in the lifted state, and the roll gaps of the various finishing stands are controlled to be in an open state; the outlet tension of the last finishing stand is controlled to be greater than 20KN; when the finishing stand is started, the control The pressure rollers, the strip threading guide plates and the strip clamping parts of each finishing stand are in the rolling state, and the minimum rolling force of the pressing roll gap of each finishing stand is controlled; the last finish rolling stand is controlled The bending degree of the working roll is 20-40%, and the bending degree of the middle roll is 30-50%.

The invention discloses a light shield and its designing method. The light shield comprises a transparent part and a lightproof part forming a light shield pattern, the transparent part is partially provided with a diffraction grating structure area adjacent to the edge of the lightproof part, and the grating strip of the diffraction grating structure area parallels to the edge of the adjacent lightproof part. The diffraction grating structure area adjacent to the edge of the lightproof part is designed in the transparent part of the light shield, so the energy of the area exposed to a polyimide film changes, thereby the morphology of the exposed polyimide film is changed, the polyimide film with no tilting can be obtained after heating curing treatment, and an unfavorable influence of tilting on filing solder balls in the subsequent packaging process of an IC circuit is solved.

The invention discloses cascade robot workbench equipment. The cascade robot workbench equipment comprises two moving sliding rails and a workbench mechanism, and the workbench mechanism is located between the two moving sliding rails. The two moving sliding rails are each internally provided with a lower escalator end. The workbench mechanism is composed of a fence located between the two movingsliding rails, two cascade conveying mechanisms, two cascade placement areas on the ground at the fence, cascade fork plate positioning devices arranged at the bottoms of the two cascade placement areas correspondingly, safety light curtains located on the two sides of the two cascade placement areas, a lifting and conveying mechanical arm fixedly installed on the ground, a cascade picking mechanism located at the front end of the lifting and conveying mechanical arm, a stand column located on the ground outside the fence, and a PLC electric control cabinet located on the stand column, whereinone end of each cascade conveying mechanism is fixedly installed on the ground between the two moving sliding rails, and the other ends of the cascade conveying mechanisms are located in the two moving sliding rails separately. The cascade robot workbench equipment has the beneficial effects of simple structure and high practicability.

A capacitive switch device includes an operation panel operated by a user with a touch operation, a film member provided along a surface of the operation panel on an opposite side from a surface operated with the touch operation, and an electrode portion forming a capacitor with a finger of the user and a wiring portion, both the electrode portion and the wiring portion being provided to the film member. The film member is bonded to the operation panel by a pressure-sensitive adhesive at a predetermined first portion of the film member and supported at a second portion of the film member different from the first portion by a supporting portion which allows the film member to move due to thermal expansion and thermal contraction in an in-plane direction of the film member.

The invention discloses an integrated road lighting and purification equipment for smart cities, which includes a lower cylinder and an upper cylinder, a splicing chassis is fixedly installed on the outer surface of the lower end of the lower cylinder, and a middle position fixing sleeve is fixed on the outer surface of the lower end of the splicing chassis A bobbin is connected, a first water inlet pipe is fixedly installed on the outer surface of the lower end of the splicing chassis close to the bobbin, and a second water inlet pipe is fixedly installed on the outer surface of the lower end of the splicing chassis close to the other side of the bobbin. In the water inlet pipe, five groups of air inlet slots are equally spaced on the inner side of the front part of the lower column; the invention is an integrated road lighting and purification equipment for smart cities, which can make the traditional road lighting facilities both exhaust gas purification and an air dust reduction structure , with a large base of street lamps, it can effectively purify the road air, reduce the smog index, make the maintenance and operation of the air purification facilities more convenient, reduce the maintenance cost in the later stage, make the installation and operation easier, and bring a better user experience.

A spectral acquisition method for improving the signal-to-noise ratio of Raman spectra, relating to a spectral acquisition method, comprising the steps of: 1) obtaining the background noise of the spectrometer array S A ;2) Measurement series of micro-unit integration time spectrum signal sets; 3) Differential projection and contrast differential calculation to obtain the real spectrum of the sample S s . The present invention increases the number of measurements within a fixed measurement time by shortening the unit integration time; more sampling times are beneficial to reduce S G , while reducing S E The probability of occurrence, and by eliminating abnormal units, eliminate S E Impact. Each unit after the present invention will restore S Accumulated to obtain a high signal-to-noise ratio at a fixed time S R response, of which S G The magnitude is proportional to the square root of the number of accumulations, so that S G get suppressed. The invention can improve the Raman spectrum signal-to-noise ratio, improve the linear responsivity of the instrument, help reduce the cost of the instrument, improve the collection efficiency and operation flexibility, significantly eliminate the burr on the baseline, and improve the cost performance of the instrument.