86results about How to "Eliminate stickiness" patented technology

A spring assembly includes telescopically adjustable inner and outer members biased in an extension direction by a coil spring. A non-stretch fabric sleeve fitted about an inner diameter and an outer diameter of the coil spring is closed at its opposite ends to apply a compression preload to the coil spring. The fabric sleeve prevents transmission of the preload to the inner and outer telescoping members, thereby eliminating stickiness and the popping sound that are drawbacks of the prior art, and the fabric sleeve also provides general noise reduction when the spring assembly changes length.

An animal toilet can be used in both closed and opened states and, in the opened state, can compactly receive a movable hood. The animal toilet (1) has a waste elimination container (2) and a hood (3). The hood (3) has a fixed hood (31) placed on the rear side of the waste elimination container (2), the movable hood (32) placed on the front side of the waste elimination container, and a pair of connection sections (33, 33) for pivotally fixing the movable hood (32). The movable hood (32) has in its front face an opening (331) for interconnecting the inner space of the animal toilet (1) and the space outside it. To change the movable hood (32) from the closed state to the opened state, the movable hood (32) is pivoted while being positioned outside the fixed hood (31). When the movable hood (32) is in the opened state, the movable hood (32) is placed so as to cover the outer side of the fixed hood (31).

Disclosed are a device for controlling a control valve of a construction machine, a method for controlling the same, and a method for controlling the discharge flow rate of a hydraulic pump, for the purpose of controlling the spool switching rate of a direction switching valve and the discharge flow rate of a hydraulic pump according to the temperature of operating oil in sub-zero temperatures of winter seasons. A device for controlling a control valve of a construction machine according to the present invention comprises: a variable capacity-type hydraulic pump; a hydraulic actuator driven by operating oil supplied from the hydraulic pump; a control valve installed on a channel between the hydraulic pump and the hydraulic actuator to control the activation, deactivation, and direction change of the hydraulic actuator during switching; a manipulation lever for outputting a manipulation signal so as to correspond to the amount of manipulation; a temperature sensor for detecting the temperature of operating oil in an operating oil tank connected to the hydraulic pump; and a controller for applying a control signal, which corresponds to the amount of manipulation of the manipulation lever, to the control valve when a signal from the temperature sensor confirms that the detected temperature of the operating oil is higher than a preset temperature, the controller adjusting a manipulation signal, which conforms to the amount of manipulation of the manipulation lever, by increasing the manipulation signal at a predetermined ratio so as to correspond to the detected temperature of the operating oil when a signal from the temperature sensor confirms that the detected temperature of the operating oil is lower than the preset temperature, and the controller applying the adjusted control signal to the control valve.

A spring assembly includes telescopically adjustable inner and outer members biased in an extension direction by a coil spring. A preload member is provided to apply a compression preload to the coil spring. The preload member can eliminate stickiness and the popping sound that are drawbacks of the prior art, and the fabric sleeve also provides general noise reduction when the spring assembly changes length.

The invention relates to an adhesive remover and a preparation method thereof. The basic composition of the adhesive remover formula is as follows in percentage by weight: 12-25% of fatty alcohol-polyoxyethylene ether sodium sulfate and fatty alcohol-polyoxyethylene ether silane, 20-30% of alkylphenol polyoxyethylene ether, 4-5% of ethylene oxide / propane segmented copolymer, 5-7.9% of sodium chloride, 10-12% of triethyl phosphate and dimethyl adipate, 5-10% of tricarboxyl triethylamine, triethylamine, diethanol amine, EDTA, urea, triethanolamine and hexamethylene tetramine, 2-10% of ethylene glycol, butyl cellosolve, propylene glycol methyl ether, ethanol, isopropanol, benzyl alcohol and methyl isoamyl ketone and 0.1-42% of deionized water. Compared with the prior art, the invention has the advantages that the adhesive remover is aqueous and low irritating, is wide in application range, can rapidly remove various trade mark adhesives, eliminate adhesiveness, degrease, remove adhesive and deliquate adhering oil stain in the aspect of removing advertising posters on the surfaces of glass, ceramics, marbles, stainless steel, etc. The invention also provides an environment-friendly and safe method for preparing the adhesive remover.