摘要:
To realize a mechanism that can support an article at a desired position in such a way as to be able to move the article, with a thin, simple configuration.A load support mechanism 1 includes a fixed support section 2, which includes a fixed cam 8; a movable support section 3, which receives a load and can move vertically; a horizontal cam groove 13, which is provided in the movable support section; a cam follower member 15, which can move horizontally along the cam groove; a first spring 4, which is mounted between the fixed support section and the movable support section to support a load; and a second spring 18, which pushes the cam follower member horizontally and presses the cam follower member against a fixed cam surface 9 of the fixed cam. A reaction force of the fixed cam against the cam follower contains a vertical component depending on a height position of the movable support section, and the vertical component assists or reduces the spring's force to push up the load. A cam shape of the fixed cam surface is provided in such a way that the load acting around the cam follower, the spring forces of the first and second springs, and the reaction force applied from the fixed cam are balanced against each other.
摘要:
The present load support apparatus comprises an object support apparatus 10 includes a regulating device 60 that regulates movement of a support frame unit 13 with respect to a fixed frame unit 12. The regulating device includes a fixed-side slit 62 that is formed at a side frame 18, 19 of the fixed frame unit, a movable-side slit 63 that is formed at a guide frame 28, 29 of the support frame unit, and a regulating member 61 that is inserted through the slits. The regulating member is engaged with a movable-side engaging portion 71 at the movable-side slit and a fixed-side engaging portion 72 at the fixed-side slit and the regulating member is locked between the fixed-side engaging portion and the movable-side engaging portion.
摘要:
A sheet finishing apparatus includes a first conveyance path connected to a sheet conveyance inlet, a second conveyance path branching from the first conveyance path, a folding roller device disposed in the second conveyance path for folding the sheet, and a sheet discharge path arranged vertically parallel to the second conveyance path and guiding the folded sheet from the second conveyance path to a sheet conveyance outlet. The second conveyance path includes a first guide path located at a downstream side relative to the folding roller device and guiding a rear side of the sheet, and a second guide path located at an upstream side relative to the folding roller device and guiding a front side of the folded sheet conveyed from the folding roller device. A gate is formed for selectively guiding the folded sheet from the second guide path to the storage device or the sheet discharge path.
摘要:
A sheet finishing apparatus includes first and second conveyance devices for conveying a sheet on a sheet conveyance path, a folding roller device for folding the sheet disposed between the first and second conveyance devices, a folded sheet conveyance path for conveying a folded sheet from the folding roller device, and first and second stopper devices. The first and second stopper devices are respectively disposed downstream and upstream of the sheet conveyance path relative to the folding roller device. The first stopper device positions and aligns a leading edge of the sheet, and guides the sheet conveyed by the first conveyance device to the folding roller device, and the second stopper device positions and aligns a trailing edge of the sheet, and transfers the sheet reversely by the second conveyance device to the folding roller device.
摘要:
An image forming apparatus forms an image on a page of a booklet having different size pages. The image forming apparatus includes a setting unit for determining an image forming area on a page having the smallest size; a magnification modification unit for modifying a magnification of an original image on an original document so that the original image fits the image forming area set by the setting unit; and an image forming unit for forming the original image at the magnification modified by the magnification modification unit on the different size pages.
摘要:
A sheet post-treating apparatus has a horizontally disposed sorting tray to receive sheets. The sheets are discharged from the horizontally disposed sorting tray into a discharge tray. At least portions of the discharge tray can be moved vertically to accommodate varying height stacks of sheets.
摘要:
A sorter for receiving sheets supplied from a sheet supply machine is formed of a sheet distributing section for distributing sheets supplied from the sheet supply machine, a plurality of bins situated near the sheet distributing section for receiving the sheets from the sheet distributing section, and a positioning device for positioning the bins to a home position, a sheet receiving position and a sheet taking position. The bins are arranged adjacent to each other and are movable relative to the sheet distributing section. The home position is located at one side of the sheet distributing section, wherein the bins are stacked adjacent to each other with a distance (L1) away from each other. All the bins may be located in the home position. The sheet receiving position faces the sheet distributing section to receive the sheet onto the bin, wherein a sheet receiving bin except a top bin is situated away from a bin located above the sheet receiving bin with a distance (L2). The sheet taking position is located above the sheet receiving position, wherein the bins are stacked adjacent to each other with a distance (L3). The distance L3 is greater than the distance (L1), and less than the distance (L2).
摘要:
The present apparatus includes a placement tray to place sheets to undergo binding processing, and a press bind unit shifting along an end edge of sheets on the placement tray. The press bind unit includes a receiving tooth, and pressing teeth meshing with the receiving tooth to perform press binding on sheets nipped therebetween, and the pressing teeth are provided to shift between a press position for meshing with the receiving tooth, and a retract position spaced apart from the receiving tooth so as to shift the press bind unit along the end edge of sheets with the sheets disposed between the receiving tooth and the pressing teeth. By shifting the pressing teeth to the retract position, it is possible to shift the sheet bind apparatus smoothly along the end edge of a bunch of sheets with the sheets disposed between the receiving tooth and the pressing teeth.
摘要:
The present apparatus is provided with a placement tray (processing tray) to place sheets to undergo binding processing, and a bind unit that is able to shift along an end edge of sheets on the placement tray and that binds a plurality of sheets as a single bunch, where in the bind unit, a needle bind unit for performing binding processing on a bunch of sheets with a needle and a needleless bind unit for performing binding processing without a needle are provided together in a shift direction of the bind unit, and a length of the needleless bind unit is configured to be shorter than a length of the needle bind unit in the shift direction of the bind unit. By this means, provided is the apparatus capable of miniaturizing the entire apparatus, with the needle bind unit and needleless bind unit provided together.
摘要:
A sheet finishing apparatus for folding sheets includes first and second conveyance devices disposed in a sheet conveyance path. A first folding roller device is disposed between the first and second conveyance devices. A folded sheet conveyance path branches from the sheet conveyance path for conveying a folded sheet from the first folding roller devices, and a second folding roller device is disposed in the folded sheet conveyance path. The second conveyance device includes a roller device pair capable of both forward and reverse drives for nipping conveyance of a sheet. An aligning device for aligning and stopping a trailing edge of a sheet is disposed upstream in the sheet conveyance path. The apparatus provides a simple and compact configuration for folding sheets, and a method of accurately folding sheets without destroying existing folds or forming wrinkles.