摘要:
A liquid sealing type body mount has a stopper provided in liquid chambers to function properly with high rigidity and also to improve the durability. An inner cylinder is fixed to either a body or a frame and an outer cylinder is fixed to the other. A rubber elastomer is provided between the inner and outer cylinders and defines two liquid chambers, opposed to each other with respect to the inner cylinder and an orifice passage for communicating both the liquid chambers with each other. Inside both the liquid chambers there is provided the stopper with a metal portion which protrudes in the radial direction from the inner cylinder and is embedded in a rubber portion formed integrally with the rubber elastomer. There is a slight gap between the stopper and the chamber wall surface or the stopper slightly comes into contact with the chamber wall surface.
摘要:
A liquid sealing type body mount has a vibrating coefficient at 15 Hz frequency of about 4N·s/mm, and a moving spring constant at about 100 Hz reduced to about 1000N/mm to provide vibration isolation. The liquid sealing type body mount comprises an inner cylinder fixed to one of a body and a frame on the support side, an outer cylinder fixed to the other of them, a rubber elastomer provided between the inner and outer cylinders, two liquid chambers, and an orifice passage communicating the liquid chambers with each other, in which the load of the body is input in the axial direction. End walls of both the liquid chambers are formed of a rubber film extending aslant and outward in the axial direction from the inner cylinder side toward the outer cylinder.
摘要:
An elastic coupling, wherein drive side and driven side collars can be press fitted easily, securely and firmly to inner cylinder members with a sufficient interference and which can be used without a danger of axial deviation or disconnection and can be enhanced in durability and reliability. It comprises drive side collars and driven side collars arranged equidistantly on a concentric circle and alternately; belt-like fiber bundles wrapping around adjacent collars; and an elastic material embedding the collars and the belt-like bundles. Cylindrical parts of the collars are integrally formed, on outer peripheries thereof with plural flange parts for holding the belt-like bundles and fitted to inner cylinder members. A central area of each of the inner peripheries of cylindrical parts is formed as a radially expanded portion from the other portion.
摘要:
Vibration-isolating device having a low dynamic spring constant, particularly in a high frequency spectrum of about 150 Hz to 300 Hz, and including an annular liquid chamber defined in a rubber elastomer between an internal cylinder member and an external cylinder member. An annular stirring member is arranged in the chamber projecting from an inner periphery side of the external cylinder member inward toward a chamber wall face on the internal cylinder member side form a clearance therebetween. Upon inputting of vibrations, the dynamic spring constant is lowered by the resonance action due to the fluidization of liquid flowing vertically through the clearance within the chamber.
摘要:
A vehicular rear wheel steering device includes a housing, a rod being non-turnable with respect to the housing and movably supported in an axial direction of the rod, and a conversion mechanism arranged between the rod and the housing to convert a rotation of a rotational drive device to a drive force in the axial direction. The housing includes a tubular first bush disposed at a first end and a tubular second bush at a second end. Each bush is slidably engaged to an outer periphery of the rod and supports the rod to be movable in the axial direction. A rod supporting rigidity of the first bush is lower compared to that of the second bush. The first bush is arranged with an elastic body that deforms in a radial direction of the rod. The second bush is arranged with an inner periphery protrusion at which the rod tilts.
摘要:
A slit is formed between two opposite side portions of a metal base made of an electrically conductive material. The slit penetrates the metal base thicknesswise and extends longitudinally relative to the metal base. An insulating layer is formed on the metal base. A first conductor is formed within the slit. The first conductor extends longitudinally relative to the metal base along the slit. A second conductor is formed on the insulating layer. The second conductor faces the first conductor across the insulating layer. The second conductor extends longitudinally relative to the metal base along the first conductor. The metal base and the first conductor consist of a common base material, such as a stainless-steel plate. The first conductor is formed by etching the base material.
摘要:
A cosmetic product includes a mascara composition and a treatment device, whereby the mascara composition is applied to the eyelashes by softening the mascara composition via heat. The mascara composition is solid at room temperature, however is softened at elevated temperature, so it may be applied to the eyelashes. The treatment device includes an applicator for receiving, heating to soften, and applying the softened mascara composition to the eyelashes. Once the softened mascara composition is applied to the eyelashes, the mascara composition is quickly cooled and thus solidified by the atmosphere. The mascara composition thus applied to the eyelashes provides a firm film covering the eyelashes, which is not softened at body temperature, and thus provides enhanced wearability. A cap detachable to the applicator is provided with a loading mechanism for delivering pieces of the mascara composition one by one to the applicator.
摘要:
A bidirectional line switched ring network which enables high-speed operation with improved reliability because of a reduced software processing load is disclosed, and the network includes a plurality of optical transmission equipment sets connected in a ring form, wherein optical transmission equipment provided in a node on the transmission side performs transmission to each lower-order channel by attaching a transmission-side node ID, and, optical transmission equipment provided in a node on the reception side collates the received transmission-side node ID with an expected value of the transmission-side node ID having been set in advance, and when the collation does not match, the optical transmission equipment in the node on the reception side prevents a misconnection in the event of a failure by inserting an alarm indication signal.
摘要:
A data presentation apparatus having a function to generate a pointer image pointing a position in a presentation image is provided and includes: an image transmission section that transmits an image data of the presentation image to a terminal; a receiver that receives a control signal to determine a display position of the pointer image in the presentation image, the control signal being transmitted from the terminal; and an image generation section that generates an image data of a composite image based on the control signal, the composite image including the presentation image and the pointer image displayed in the presentation image.
摘要:
A pipe jointing unit includes a cylindrical joint in which is accommodated a pipe, a ring-shaped seal member positioned in the joint, an elastic connecting member positioned in the joint and holding the pipe and the ring-shaped seal member in the joint, and a guide member detachably connected to the joint. The guide has an annular guide portion which is disposed circumferentially between the inner surface of the edge portion of the joint and the outer surface of the pipe. The pipe is thus restricted from swinging in the radial direction relatively against the joint and the reliability of the resistance force against pulling the pipe out of the connecting member by vehicle vibration, an increase of the internal pressure of the pipe and the like is improved.