摘要:
As a moveable part of the vehicle body carrying a vehicle seat moves rearward under the action of an active or passive power source as a result of a vehicle crash, the seat belt which is anchored at the moveable part at one end and a fixed part of the vehicle body at another end is pulled rearward, and performs the function to apply a deceleration to the vehicle occupant in an early phase of the vehicle crash. This is followed by a slight slackening of the seat belt as the moveable part is subjected to a forward force. The active power source typically consists of a high pressure gas generating device, and a passive power source typically consists of a G control member which transmits the deceleration of a vehicle crash to the vehicle occupant from an early phase of the crash, and/or a stopper which applies a forward force to the moveable part as the moveable part moves rearward by a prescribed distance under the action of the power source. Thus, an early application of a forward deceleration followed by the application of an acceleration which tends to mitigate the unacceptable sharp rise of the deceleration of the vehicle occupant achieves a desirable time history of deceleration for the vehicle occupant, and minimizes the injury to the vehicle occupant for a given stroke of deformation of the vehicle body.
摘要:
In an automotive vehicle body structure comprising a seat carrying member that is moveable with respect to the main part of the vehicle body at the time of a vehicle crash so as to reduce the peak deceleration of the vehicle occupant in the seat, the seat carrying member comprises an elongated member extending in a fore-and-aft direction of the vehicle body and having a portion adapted to be deformable at the time of a vehicle crash. The seat is preferably connected to the elongated member of the seat carrying member at a widthwise center of the seat so that at the time of a vehicle crash, the inertial force of the seat and the vehicle occupant will act in the direction that the elongated member extends and substantially no horizontal moment will be applied on the seat carrying member. A seat position adjustment mechanism is preferably provided between the seat and the elongated member of the seat carrying member.
摘要:
Provided is a seat belt pretensioner device for a seat belt having a plurality of anchor points attached to different parts of a vehicle body which includes a G control vehicle body member which deforms in a different pattern from a remaining part of the vehicle body at the time of a vehicle crash. One of the anchor points, which typically consists of a seat belt buckle, is attached to the G control vehicle body member via a force transmitting member such as a cable member which is adapted to move the anchor point in a direction to increase a tension of the seat belt at the time of a vehicle crash. A seat belt pretensioner device can be thus achieved in a simple manner without requiring any special power actuator.
摘要:
In an automotive vehicle body structure including a crash load transmitting member extending from a front end of the vehicle body to a part adjacent to the floor member, and integrally carrying a seat thereon, a stopper is fixedly attached to the main frame, and adapted to abut a part of the crash load transmitting member upon a rearward movement of the crash load transmitting member by a prescribed distance. A guide member normally retains the crash load transmitting member firmly to the vehicle body main frame as a part of the vehicle body, but allows the crash load transmitting member to move rearward, and hit the stopper so that the desired deceleration time history may be achieved in the crash load transmitting member which is integral with the seat, and the deceleration of the vehicle occupant may be favorably controlled.
摘要:
In a vehicle occupant protection system comprising a seat for seating a vehicle occupant in a passenger compartment of a vehicle, and a seat belt for restraining a vehicle occupant seated in the seat, the seat belt is pulled rearward by a power actuator in an early stage of a vehicle crash to apply deceleration to the vehicle occupant before the vehicle body has started decelerating so that the vehicle occupant is prevented from being subjected to a deceleration level which is higher than an unacceptable level of deceleration throughout the entire period of the vehicle crash.
摘要:
The present occupant protective apparatus includes a vehicle body in which a portion to be deformed on receiving a collision load (in the illustrated embodiment, the front side frames) is formed at least in front of a vehicle room (3), a structure made of a rigid body supported on the vehicle body in such a manner that it is movable backward on receiving the collision load (in the illustrated embodiment, the engine 6), seats (8) each including a seat belt (9) for constraining an occupant seated on the seat (8) and supported on the vehicle body so as to be movable in the back-and-forth direction of the vehicle body, and a power transmission mechanism for transmitting the backward movement of the structure to thereby move the seats (8) backward (in the illustrated embodiment, the cable 13). With use of the present occupant protective apparatus, the structure such as the engine is allowed to move backward as soon as a vehicle collision occurs and, with the backward movement of the structure, the seats can be moved backward. Due to this, in the early stage of the vehicle collision, in the seats and seat belts, there is generated deceleration which is higher than the deceleration of the passenger room of the vehicle body, thereby being able to enhance the occupant constraining forces that are given by the seat belts.
摘要:
By supporting a weight member in such a manner that it can be moved forward to a certain degree in the case of the car collision, the seeming inertial mass of the car body in the initial stage of the car collision is reduced to generate larger deceleration than the average deceleration in the car body. The weight member is butted against a movable part which can be moved back and forth with respect to the car body. As such, the inertial mass is applied to the movable part to thereby cause the movable part to generate negative car body deceleration (or acceleration) temporarily. The whole car body decelerates with the average deceleration as an integral unit, whereby not only a preferable car body deceleration waveform for reduction of the occupant deceleration is realized, but also, the occupant deceleration can be reduced to a great extent.
摘要:
A main object of the present invention is to provide a receptor layer forming resin which makes it possible to obtain a receptor layer for a thermal transfer image receptor sheet having excellent dyeing property. The present invention achieves the above object by providing a receptor layer forming polyurethane resin for a thermal transfer image receptor sheet obtained by copolymerizing: a high molecular weight polyol having a number average molecular weight of 1000 or higher (A); an organic isocyanate (B); and according to need, a polyol compound having a number average molecular weight of 500 or lower (C), wherein the receptor layer forming polyurethane resin for a thermal transfer image receptor sheet meets the following requirements (1) to (4): (1) the resin has at least two glass transition temperatures; (2) at least one of the glass transition temperatures is between −200 to 0° C., and at least one is between 20 to 100° C.; (3) the high molecular weight polyol (A) is a mixture comprising; an aromatic polyester polyol containing metallic base sulfonate (A-1); and a polyol other than said (A-1) (A-2); and (4) the ratio of (A-2) in the high molecular weight polyol (A) is 20 mass percent or higher.
摘要:
A thermal transfer recording material contains at least one colorant represented by the following general formula (I): wherein R1 represents a trifluoromethyl, alkyl, aryl, alkoxy, alkoxycarbonyl, acyl, acyloxy, amide, carbamoyl, amino, or cyano group; R2 represents alkyl, acyl, carbamoyl, or alkoxycarbonyl group; R3 represents alkyl, alkenyl or aryl group; a total number of carbon atoms in R1 and R2 is 3 or more; X represents —CR4R5—, —S—, —O— or —NR6—; R4 and R5 respectively represent hydrogen, halogen, or a substituent; R6 represents hydrogen or a substituent; and Y represents an atom group required for forming a 5- to 6-memberd ring.
摘要翻译:热转印记录材料含有至少一种由以下通式(I)表示的着色剂:其中R1表示三氟甲基,烷基,芳基,烷氧基,烷氧基羰基,酰基,酰氧基,酰胺,氨基甲酰基,氨基或氰基。 R 2表示烷基,酰基,氨基甲酰基或烷氧基羰基; R3表示烷基,烯基或芳基; R1和R2中的碳原子总数为3以上; X表示-CR4R5-,-S-,-O-或-NR6-; R4和R5分别表示氢,卤素或取代基; R6表示氢或取代基; Y表示形成5-6元环所需的原子团。
摘要:
An electric lock device which can be used suitably regardless of an operation mode of a thumb-turn. In the electric lock device, components to be placed at a peripheral part of the thumb-turn are miniaturized by separating a control device and an electric power supply, which require a comparatively large space, from a thumb-turn cover. The electric lock device includes a cover device internally having a motor and a thumb-turn cover, a control device internally having a control part, and a power supply part built-in the control device for supplying power to the control device and the motor. Therefore, the cover device can be more compactified than that of a conventional electric lock device in which the control part and the power supply part are integrally placed with the thumb-turn cover and the motor. The cover device can be attached proximity to a thumb-turn without being protruded from a door.