Abstract: Provided is a high-quality fuel delivery pipe that is formed by stacking, braze-joining and integrating upper and lower cases, and is provided with excellent pressure resistance by reinforcing a portion having a low braze joint strength. This fuel delivery pipe formed by stacking, braze-joining and integrating the upper and lower cases is characterized in that a reinforcement member is provided on a side wall portion of the lower case that overlaps a side wall of the upper case separately from or integrally with the lower case, both the reinforcement member and the lower case are fitted into the upper case so that the reinforcement member and the lower case overlap the upper case, and the overlapping portions are joined and integrated together by copper brazing.

Abstract: To obtain an end cap that enables a brazing material ring to be appropriately placed and brazing to be reliably performed when inserting and placing an insertion part of the end cap in an end part of a rail body and securing the end cap by brazing it with the brazing material ring and, also, that is unlikely to result in a broken rail body when internal pressure is applied. An end cap to be inserted into and placed inside an end part of a rail body 2 and secured to an inner circumference of the rail body 2 by brazing, wherein an outer circumference of an insertion part 3 for insertion into the rail body 2 comprises an engagement groove 10 that is composed of a pair of side surfaces 11, 12 and a bottom surface 13 and that is capable of engagement with a brazing material ring 15.

Abstract: To obtain an end cap that enables a brazing material ring to be appropriately placed and brazing to be reliably performed when inserting and placing an insertion part of the end cap in an end part of a rail body and securing the end cap by brazing it with the brazing material ring and, also, that is unlikely to result in a broken rail body when internal pressure is applied. An end cap to be inserted into and placed inside an end part of a rail body 2 and secured to an inner circumference of the rail body 2 by brazing, wherein an outer circumference of an insertion part 3 for insertion into the rail body 2 comprises an engagement groove 10 that is composed of a pair of side surfaces 11, 12 and a bottom surface 13 and that is capable of engagement with a brazing material ring 15.

Abstract: When a sheet is brought into a sheet storage section (12), a fan 126 creates an air current towards the sheet storage part (12), and when the sheet is discharged from the sheet storage section (12), the fan stops air blow. Whereby, the conveyance of the sheet to the sheet storage section (12) is guided, and discharging of the sheet from the sheet storage section is smoothly carried out.

Abstract: In a sheet aligning apparatus, a sheet is conveyed from a conveying-in path into a sheet storing section through an open end portion and the leading end of the sheet comes in with a stop member. Thereafter, when a shifting section shifts the stop member from an initial position to a first position, the sheet is shifted inversely together with the stop member and the back end of the sheet proceeds as the inversed leading end from the open end portion to a conveying-out path so that a succeeding sheet is allowed to be conveyed from the conveying-in path into the open end portion. When the sheet is shifted inversely, a shift regulating section regulates the shift of the sheet in such a way that the back end of the sheet is prevented from proceeding more than a predetermined distance due to the inertia of the shift.

Abstract: A feeding apparatus including a feeding roller for conveying a sheet, a separation roller for conveying the sheet in a reverse direction, a transmission mechanism for transmitting the rotational force to the feeding roller, a limited force reverse transmission mechanism for transmitting the rotational force to the separation roller through a torque limiter, a forced reverse transmission mechanism for directly transmitting the rotational force to the separation roller, a temperature detector and a controller, wherein the controller controls the separation roller to receive rotational force through the forced reverse transmission mechanism after the limited force reverse transmission mechanism transmits the rotational force to the separation roller, then allows the limited force reverse transmission mechanism to transmit the rotational force to the separation roller, or to rotate the feeding via the transmission mechanism and the limited force transmission mechanism to transmit the rotational force to the separ

Abstract: When a sheet is brought into a sheet storage section (12), a fan 126 creates an air current towards the sheet storage part (12), and when the sheet is discharged from the sheet storage section (12), the fan stops air blow. Whereby, the conveyance of the sheet to the sheet storage section (12) is guided, and discharging of the sheet from the sheet storage section is smoothly carried out.

Abstract: A feeding apparatus including a feeding roller for conveying a sheet, a separation roller for conveying the sheet in a reverse direction, a transmission mechanism for transmitting the rotational force to the feeding roller, a limited force reverse transmission mechanism for transmitting the rotational force to the separation roller through a torque limiter, a forced reverse transmission mechanism for directly transmitting the rotational force to the separation roller, a temperature detector and a controller, wherein the controller controls the separation roller to receive rotational force through the forced reverse transmission mechanism after the limited force reverse transmission mechanism transmits the rotational force to the separation roller, then allows the limited force reverse transmission mechanism to transmit the rotational force to the separation roller, or to rotate the feeding via the transmission mechanism and the limited force transmission mechanism to transmit the rotational force to the separ

Abstract: In a sheet aligning apparatus, a sheet is conveyed from a conveying-in path into a sheet storing section through an open end portion and the leading end of the sheet comes in with a stop member. Thereafter, when a shifting section shifts the stop member from an initial position to a first position, the sheet is shifted inversely together with the stop member and the back end of the sheet proceeds as the inversed leading end from the open end portion to a conveying-out path so that a succeeding sheet is allowed to be conveyed from the conveying-in path into the open end portion. When the sheet is shifted inversely, a shift regulating section regulates the shift of the sheet in such a way that the back end of the sheet is prevented from proceeding more than a predetermined distance due to the inertia of the shift.

Abstract: A feeding apparatus including a feeding roller for conveying a sheet, a separation roller for conveying the sheet in a reverse direction, a transmission mechanism for transmitting the rotational force to the feeding roller, a limited force reverse transmission mechanism for transmitting the rotational force to the separation roller through a torque limiter, a forced reverse transmission mechanism for directly transmitting the rotational force to the separation roller, a temperature detector and a controller, wherein the controller controls the separation roller to receive rotational force through the forced reverse transmission mechanism after the limited force reverse transmission mechanism transmits the rotational force to the separation roller, then allows the limited force reverse transmission mechanism to transmit the rotational force to the separation roller, or to rotate the feeding via the transmission mechanism and the limited force transmission mechanism to transmit the rotational force to the separ

Abstract: A feeding apparatus including a feeding roller for conveying a sheet, a separation roller for conveying the sheet in a reverse direction, a transmission mechanism for transmitting the rotational force to the feeding roller, a limited force reverse transmission mechanism for transmitting the rotational force to the separation roller through a torque limiter, a forced reverse transmission mechanism for directly transmitting the rotational force to the separation roller, a temperature detector and a controller, wherein the controller controls the separation roller to receive rotational force through the forced reverse transmission mechanism after the limited force reverse transmission mechanism transmits the rotational force to the separation roller, then allows the limited force reverse transmission mechanism to transmit the rotational force to the separation roller, or to rotate the feeding via the transmission mechanism and the limited force transmission mechanism to transmit the rotational force to the separ

Abstract: A feeding apparatus including a feeding roller for conveying a sheet, a separation roller for conveying the sheet in a reverse direction, a transmission mechanism for transmitting the rotational force to the feeding roller, a limited force reverse transmission mechanism for transmitting the rotational force to the separation roller through a torque limiter, a forced reverse transmission mechanism for directly transmitting the rotational force to the separation roller, a temperature detector and a controller, wherein the controller controls the separation roller to receive rotational force through the forced reverse transmission mechanism after the limited force reverse transmission mechanism transmits the rotational force to the separation roller, then allows the limited force reverse transmission mechanism to transmit the rotational force to the separation roller, or to rotate the feeding via the transmission mechanism and the limited force transmission mechanism to transmit the rotational force to the separ

Abstract: An image forming system, including an image forming apparatus to form an image on a sheet, a post-finishing apparatus to conduct a post-finishing operation on the sheet carrying the formed image, an intermediate conveyance unit, provided between the image forming apparatus and the post-finishing apparatus, to convey the sheet ejected from the image forming apparatus to the post-finishing apparatus, wherein the intermediate conveyance unit includes a first conveyance route which receives the sheet one by one from the image forming apparatus and ejects the sheet one by one to the post-finishing apparatus, a second conveyance route which receives the sheet one by one from the image forming apparatus and overlaps the sheets as a set of plural sheets to be ejected to the post processing apparatus, and a control section which selects either the first conveyance route or the second conveyance route based on an image forming condition.

Abstract: A feeding apparatus including a feeding roller for conveying a sheet, a separation roller for conveying the sheet in a reverse direction, a transmission mechanism for transmitting the rotational force to the feeding roller, a limited force reverse transmission mechanism for transmitting the rotational force to the separation roller through a torque limiter, a forced reverse transmission mechanism for directly transmitting the rotational force to the separation roller, a temperature detector and a controller, wherein the controller controls the separation roller to receive rotational force through the forced reverse transmission mechanism after the limited force reverse transmission mechanism transmits the rotational force to the separation roller, then allows the limited force reverse transmission mechanism to transmit the rotational force to the separation roller, or to rotate the feeding via the transmission mechanism and the limited force transmission mechanism to transmit the rotational force to the separ

Abstract: An image forming apparatus is provided with a plurality of storing units for storing respective recording materials of various sizes; a plurality of feeding members for feeding out the recording materials from each of the storing units; a conveyance path along which the recording materials being fed out by each of the feeding members are conveyed; a plurality of conveying members for conveying the recording materials along the conveyance path; an image forming section for forming an image on the recording materials conveyed along the conveyance path; and a plurality of first regulators provided at respective predetermined positions with respect to corresponding ones of each of the storing units for regulating at least a maximum size of the various sizes of the recording materials while at least at a part of each of the recording materials is fed out from the respective corresponding storing units.