摘要:
An object of the present invention is to provide a connection structure for sheet-metal parts that permits two sheet-metal parts to be screwed to each other with good conductivity by a simple process in a simple structure, and an image forming apparatus provided with the connection structure.Disclosed is a connection structure for connecting a first sheet-metal part (31) to a second sheet-metal part (41) by placing the sheet-metal parts (31) and (41) such that their respective contact surfaces face to each other and by connecting the contact surfaces by a screw (50). A first pilot hole (32) that is smaller than the screw (50) is made in the first sheet-metal part (31), and a plurality of first small holes (33) that are smaller than the first pilot hole (32) are made in the first sheet-metal part (31), around the first pilot hole (32). In a process of connecting the first sheet-metal part (31) and the second sheet-metal part (41) together, when the screw (50) is tightened into the first pilot hole (32), force acts on the first sheet-metal part (31), around the first pilot hole (32). The first small holes (33) are pushed by the force, and projections are formed at the first small holes (33). Then, the projections come into contact with the second sheet-metal part (41).
摘要:
The dynamo of the present invention is provided in the flow field of a fluid, and has: a columnar oscillating body, one end of the oscillating body being supported in the flow field of the fluid by a shaft that is parallel to the flow direction of the fluid, and the oscillating body being moved reciprocally by self-excited oscillation about the shaft; and an electricity generation unit for generating electrical energy in response to the reciprocal oscillation of the oscillating body.
摘要:
A toner transporting device includes a screw that includes a spiral fin wound around a shaft portion and transports toner in the axial direction, and a toner crushing member that is disposed along the transport direction of the toner and crushes accumulated toner, wherein the toner crushing member includes a base portion that extends along the shaft portion of the screw, and a flexible plate member which is disposed at a position in which the flexible plate member bumps into and contacts the fin, and in which the downstream side in the transport direction of the toner in the screw is fixed to the base portion and the upstream side is separated from the base portion.
摘要:
A cutting apparatus configured to cut a sheet or a sheet bundle includes a cutting blade whose blade surface has a plurality of grooves. In the cutting apparatus, a scraping member enters the grooves provided on the blade surface to scrape off cutting scraps remaining after a cutting operation. Accordingly, the cutting apparatus can scrape off cutting scraps from the cutting blade even if the adhesive force of the cutting scraps is great.
摘要:
The dynamo of the present invention is provided in the flow field of a fluid, and has: a columnar oscillating body, one end of the oscillating body being supported in the flow field of the fluid by a shaft that is parallel to the flow direction of the fluid, and the oscillating body being moved reciprocally by self-excited oscillation about the shaft; and an electricity generation unit for generating electrical energy in response to the reciprocal oscillation of the oscillating body.
摘要:
An optical coherence tomography (OCT) anterior eye part imaging apparatus includes a tomographic image obtaining unit obtaining a tomographic image of an anterior eye part of subject's eye in a depth direction by optical coherence tomography, an imaging unit imaging a frontal image of subject's eye, a display unit displaying the image of subject's eye, a corneal apex location detecting unit detecting a location of subject's eye, an alignment unit moving an apparatus body relative to the holder so that the location of corneal apex corresponds with a predetermined image obtaining location, a designating unit designating an area or a location where the tomographic image is obtained on subject's frontal image displayed on the display unit, and a scan line setting unit setting a scan line in the tomographic image obtaining unit on a straight line passing the corneal apex according to the designated area or location.
摘要:
A display apparatus 100 of the present invention includes: a memory 130; a display 101; an operation part 110; and a controller 150. The controller 150 controls the display 101, in the case where the image of image data acquired in the memory 130 is displayed as a stereoscopic image, such that the image of the image data acquired in the memory 130 is displayed as a planar image when an instruction for selection becomes receivable by the operation part 110.
摘要:
A recording material stacking apparatus equipped with a plurality of discharge ports and a plurality of stacking trays can be set to normal mode and large capacity stacking mode each having a different maximum loading capacity. A stacking tray on the upper side has a plurality of lower limit positions and uses a lower limit position located on the upper side when normal mode is selected. On the other hand, it uses a lower limit position located on the lower side when the large capacity stacking mode is selected. The lower limit position located below a stacking tray on the upper side when this large capacity stacking mode is selected exists at a position in which it blocks a lower discharge port of sheets. Selection of the large capacity stacking mode and normal mode is executed according to a result of computation from data input through an input portion.
摘要:
A sheet stacking apparatus includes a gripper configured to discharge a sheet, a plurality of stacker trays arranged in a row and configured to stack the discharged sheet, and a guiding unit configured to guide the discharged sheet to a predetermined position. The plurality of stacking trays are horizontally arranged so that a large number of sheets can be stacked without increasing the size of the sheet stacking apparatus.
摘要:
A sheet stacking apparatus includes a gripper configured to discharge a sheet, a plurality of stacker trays arranged in a row and configured to stack the discharged sheet, and a guiding unit configured to guide the discharged sheet to a predetermined position. The plurality of stacking trays are horizontally arranged so that a large number of sheets can be stacked without increasing the size of the sheet stacking apparatus.