摘要:
Method and Apparatus for forming a package including a steps of drafting and twisting a raw sliver to form a spun yarn, taking up at least two spun yarns in a paralleled state into the same package, and supplying the thus wound package directly to a two-for-one twister disposed in continuity with the spinning device. The spinning device and the two-for-one twister are connected to each other by a conveyor for feeding the packages from the spinning device and by a yarn supply package replacing device.
摘要:
An apparatus for finding an end of a yarn of a spinning bobbin comprising a cutter mechanism located adjacent a path along which a spinning bobbin fitted uprightly on a tray is fed for releasing and cutting a bunch of a yarn on the bobbin, a yarn end pick-up mechanism located next to the cutter mechanism for picking up an end of the out yarn from a layer of the yarn, and a yarn end inserting mechanism located next to the yarn end pick-up mechanism for cutting the yarn end picked up frm the yarn layer into a string of a particular length and for inserting the yarn into a center hole of the bobbin.
摘要:
In a terminal member, a protuberance is formed so as to protrude toward an external electrode, and thereby, a bonding portion where the terminal member is bonded to the external electrode, the bonding portion being formed with solder, is extended substantially linearly across a part of the external electrode. Preferably, the direction in which the bonding portion is elongated linearly is in parallel to that in which internal electrodes are extended. Further, it is preferable that the bonding portion is as wide as possible, and the center of the bonding portion in the width direction is as near to the center of the end-face of the capacitor body as possible.
摘要:
A ceramic electronic component satisfies a condition expressed by H1≧0.03L, wherein H1is the distance between the surface of a substrate on which the ceramic electronic component is mounted and a point P at which outer terminals connecting the ceramic electronic component to the substrate first contacts the side surfaces of the ceramic electronic component and L is the length of the ceramic electronic component. The ceramic electronic component also satisfies a condition expressed by H2≧2t wherein H2is the distance from a lower surface of the ceramic electronic element 4 to the surface of the substrate 7 and t is the thickness of the outer terminals.
摘要:
In a terminal member, a protuberance is formed so as to protrude toward an external electrode, and thereby, a bonding portion where the terminal member is bonded to the external electrode, the bonding portion being formed with solder, is extended substantially linearly across a part of the external electrode. Preferably, the direction in which the bonding portion is elongated linearly is in parallel to that in which internal electrodes are extended. Further, it is preferable that the bonding portion is as wide as possible, and the center of the bonding portion in the width direction is as near to the center of the end-face of the capacitor body as possible.
摘要:
Both of the longitudinal dimension L and the widthwise dimension W of a capacitor body are at least four times the thickness-wise dimension T, respectively. Preferably, the widthwise dimension W of the capacitor body 2 is greater than the longitudinal dimension L.
摘要:
The present invention provides an arrangement wherein a carriage is provided so that the carriage may travel along units of a two-for-one twister disposed, the carriage comprising a yarn exchanging mechanism for exchanging an empty yarn package supported on a spindle of each unit with a yarn package, a yarn end fining mechanism for drawing a yarn end from the yarn package, a threading mechanism for inserting the yarn end into an axial hole of the yarn package by an air flow, a doffing mechanism for removing a winding package for full bundles supported on a cradle arm of each unit and supplying a paper tube to the cradle arm, and a yarn engaging mechanism for engaging the yarn end of the yarn package with the paper tube when the cradle arm supports the paper tube.
摘要:
A package changing system for supplying or discharging loaded bobbins or packages to or empty bobbin or packages from a machine frame, the package changing system comprising a conveyance unit for supplying and discharging the bobbins or packages and including a first rail for moving the conveyance unit in a horizontal direction relative to the machine frame and second guide rails moving together with the conveyance unit in a vertical direction relative to the machine frame, the first and second guide rails moving the conveyance unit to predetermined positions on the machine frame.
摘要:
The present invention provides an arrangement wherein a carriage is provided so that the carriage may travel along units of a two-for-one twister disposed, the carriage comprising a yarn exchanging mechanism for exchanging an empty yarn package supported on a spindle of each unit with a yarn package, a yarn end fining mechanism for drawing a yarn end from the yarn package, a threading mechanism for inserting the yarn end into an axial hole of the yarn package by an air flow, a doffing mechanism for removing a winding package for full bundles supported on a cradle arm of each unit and supplying a paper tube to the cradle arm, and a yarn engaging mechanism for engaging the yarn end of the yarn package with the paper tube when the cradle arm supports the paper tube.
摘要:
In a winder, a cover is provided at a portion of the winder where fluff is very likely to occur; that is, the portion is the position of a yarn feed bobbin, and the cover operates to cover this portion, thereby enclosing the fluff therein, and a suction pipe is connected to a part of the cover to discharge the fluff by suction.