摘要:
Provided are a method and a kit for recovering puncture repair liquid, which have made it possible to easily and quickly dispose of spent puncture repair liquid. The method for recovering puncture repair liquid according to the present invention uses a kit for recovering the puncture repair liquid which is provided with a coagulant for coagulating the puncture repair liquid and a flexible bag containing the puncture repair liquid, and includes injecting the puncture repair liquid drawn from the inside of a tire into the bag, mixing the puncture repair liquid and the coagulant in the bag, and recovering the puncture repair liquid in a coagulated state.
摘要:
A tire information obtaining device provided in a tire cavity region for obtaining tire information related to a condition of a tire includes: a sensor that detects the state of gas in the tire cavity region as the tire information; a valve; and a housing having an internal space for containing the sensor in a state of being compartmentalized from the tire cavity region, a ventilation hole for allowing communication between the internal space and the tire cavity region, and a communication hole connected to a cavity region side opening part of the valve at an end portion on the tire cavity region side and allowing communication between the cavity region side opening part and the tire cavity region.
摘要:
A tire information monitoring system includes a transmission device, a receiving device, and a monitoring section. The transmission device includes a sensor which detects tire information, a transmitter which wirelessly transmits the detected tire information and a housing. The housing includes a wall surrounding the sensor and the transmitter, an inner space divided from the tire cavity area by the wall, and an air vent passing through the housing and connecting the inner space and the tire cavity area. An outer opening portion of the air vent formed on a surface of the housing facing the tire cavity area has an opening area of 0.4 mm2 or smaller. An inner opening portion of the air vent formed on a surface of the housing facing the inner space has an opening area larger than that of the outer opening portion.
摘要:
A tire condition monitoring system includes a transmission device, a receiving device, and a monitoring section. The transmission device includes a sensor, a transmitter, a housing, and a engaged member. The sensor detects, as the tire information, a condition of gas filled in the tire cavity area surrounded with the tire and a rim. The transmitter wirelessly transmits the detected tire information. The housing houses the sensor and the transmitter, including an inner space and a through hole. The inner space is surrounded with a wall of the housing and is separated from the tire cavity area. The through hole passes through the wall. The engaged member is engaged with the through hole to be provided to the housing. The engaged member includes one of an air vent and a communication groove for communicating between the tire cavity area and the inner space.
摘要:
A tire condition monitoring system includes a transmission device, a receiving device, and a monitoring section. The transmitting device includes a sensor which detects, as tire information, a condition of gas in the tire cavity area surrounded with a tire and a rim, a transmitter which wirelessly transmits the tire information, and a housing having a wall surrounding the sensor and the transmitter and separating an inner space from the tire cavity area. The housing wall defines a communicating through hole which enables communication between the cavity area and inner space and a selectively non-communicating through hole having a member which is movable between blocking and unblocking positions to impede and enable communication, respectively, between the cavity area and inner space. The receiving device receives the tire information, and the monitoring section determines whether a tire anomaly exists based on the tire information and provides a result.
摘要:
A tire condition acquisition device located in a tire and that transmits at least tire internal air pressure information includes: a housing that allows outside air to enter in only through a ventilation hole; an air pressure detecting element disposed in the housing and that detects an air pressure of air that enters in through the ventilation hole, and converts the detected air pressure to an electric signal which is then output; and a transmission circuit disposed in the housing and that transmits the detected air pressure information via electromagnetic waves based on the electric signal output from the air pressure detecting element; wherein at least the ventilation hole and an area peripheral thereto are treated so as to be water repellent.
摘要:
A laminate comprising a thermoplastic elastomer composition (A) having a thermoplastic resin as a continuous phase and a composition containing an elastomer component as a dispersed phase and a diene-based rubber composition (C), adhered with a tackifier adhesive (B), where a difference of 50% modulus at room temperature is (A)>(C)>(B) and a difference of storage elastic modulus E′ at 0° C. is (A)≧(B)≧(C), whereby the high temperature dynamic adhesiveness of the tackifier adhesive of the laminate comprising the thermoplastic elastomer composition layer/the tackifier adhesive layer/the diene-based rubber composition layer and the low temperature durability of the thermoplastic elastomer composition layer are improved.
摘要:
An object of the present invention can be to provide a crosslinking agent which exhibits excellent storage stability and heat resistance and which is used for a composition containing a rubber and/or a resin. Such an object is realized by the compound represented by the following formula (1). In the formula, Z represents an active hydrogen-containing group; X represents a non-cyclic aliphatic group, a cyclic aliphatic group, an aromatic group, or an alkyl aromatic group, which may be optionally substituted and which may contain at least one member selected from SO2, O, N, and S; J1 and J2 which are respectively included at a number of n independently represent a monovalent group, or J1 and J2 together represent a divalent group; R1 which is included at a number of n independently represents hydrogen atom or a non-cyclic aliphatic group; and n represents an integer of 1 to 4.
摘要:
Disclosed is a pneumatic tire for a construction vehicle, which enhances a reinforcement effect by protectors provided on a sidewall portion. This pneumatic tire includes: at least two convex-shaped protectors extended in a tire circumferential direction, the protectors being provided in a range of 30 through 65% of a tire cross-sectional height on at least one of sidewall portions; and elastomeric reinforcing members buried inside the protectors, wherein a 100% modulus of the elastomeric reinforcing members is set at 5 through 25 times a 100% modulus of a rubber composition of the sidewall portion adjacent thereto.
摘要:
A pneumatic tire having a non-black rubber composition provided at the at least one portion thereof, at least a portion of said non-black rubber composition comprising 100 part by weight of at least one synthetic rubber and 5 to 100 parts by weight of strontium aluminate or calcium aluminate a long afterglow phosphorescent substance having an average particle size of 1 to 100 Am and having no substantial amounts of carbon black and staining antioxidant, and crosslinked with a crosslinking agent other than sulfur or a pneumatic tire having two or more layer structure of a surface layer of the above phosphorescent rubber composition layer and a lower layer of a blight-colored reflecting layer or the transparent or translucent cover layer and the under phosphorescent rubber composition layer.