摘要:
An image forming apparatus includes an image carrier, a driving unit for transmitting a driving force to the image carrier via a driving spline, and a plurality of members to be driven for driving the driving force transmitted from the driving unit via the image carrier. A shaft is disposed coaxially with a rotation shaft of the image carrier in one end of the image carrier. An involute spline-shaped follower spline to which the driving force is transmitted from the driving unit via the driving spline is formed on an inner peripheral surface of the flange, and a driving force transmitter for transmitting the driving force to at least one of the member to be driven is formed on an outer peripheral surface of the flange.
摘要:
A tandem type color image forming apparatus has a plurality of image forming units. These units includes at least a plurality of spaced photosensitive drums, and a plurality of developing rollers for developing with toners electrostatic latent images formed on these photosensitive drums. The image forming units except the image forming unit for black color that may be highly frequently used are accommodated in the same first housing. The unit for black color is accommodated in another second housing. The first and second housings are made to be attachable to and detachable from the chassis of the apparatus main body independently of each other. Only an image forming unit with high frequency of inspection or maintenance can separately be detached, so that the work load for inspection or maintenance is reduced, and handling of the apparatus is easy.
摘要:
An image developing apparatus has a photosensitive body, an image-developing roller, a toner feeding roller, a housing cassette, whereon the image-developing roller and the feeding roller are mounted, for storing the toner, a plate-like blade mounted on the housing cassette, a sheet member for preventing the toner from leaking, and toner sealing devices made of a resilient material for preventing the toner from leaking. The sheet member is displaced between a development area of the developing roller and a position of the pressed contact between the developing roller and the feeding roller. The sheet member maintains a uniformly contact along a longitudinal direction of the developing roller. The toner sealing devices are either mounted integrally to, or formed integrally with the blade as one unit, and provided at both ends of the blade. A space is provided between the toner sealing devices and the housing cassette. The structure of this invention realizes prevention of the toner from leaking in the image developing apparatus, since it effectively fills a space between the blade and the developing roller. Furthermore, the structure also improves productivity and reduces working processes, since it makes adhesion of the toner sealing devices unnecessary in manufacturing the image-developing apparatus.
摘要:
A color image formation apparatus includes a plurality of stages of photosensitive drums provided for respective developing agents, the photosensitive drums arranged in a predetermined direction; and developer units which are provided for respective photosensitive drums and which develop electrostatic latent images formed on the photosensitive drums, wherein an overlap exists in the predetermined direction between a portion of each photosensitive drum and a portion of the developer unit provided so as to correspond to an adjacent photosensitive drum.
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.