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    • 1. 发明授权
    • Poly(phenylene Sulfide) fibers and production process thereof
    • 聚(亚硫醚)纤维及其制备方法
    • US5405695A
    • 1995-04-11
    • US963361
    • 1992-10-20
    • Masamichi AkatsuEisho NakanoHiroyuki EndoKeiji Sonoda
    • Masamichi AkatsuEisho NakanoHiroyuki EndoKeiji Sonoda
    • D01F6/76D02G3/00
    • D01F6/765Y10T428/2913
    • Disclosed herein are poly(phenylene sulfide) fibers having a tensile strength of at least 3.5 g/d, a knot tenacity of at least 2 g/d, a loop tenacity of at least 3.5 g/d, the number of abrasion cycles until breaking in a flexing abrasion test of at least 3,000 times, and the number of repeated flexings until breaking in a flexural fatigue test of at least 150 times. A process for the production of poly(phenylene sulfide) fibers, which comprises melt-spinning a poly(phenylene sulfide), stretching the resultant unstretched filaments at a draw ratio of 2:1 to 7:1 within a temperature range of 80.degree.-260.degree. C., and heat-treating the stretched filaments for 0.1-30 seconds under conditions of a take-up ratio of 0.8:1 to 1.35:1 in a dry heat atmosphere exceeding 285.degree. C., but not exceeding 385.degree. C. is also disclosed.
    • 本文公开的是具有至少3.5g / d的拉伸强度,至少2g / d的结强度,至少3.5g / d的环韧度,直到断裂的磨损循环次数的聚(苯硫醚)纤维 在至少3000次的弯曲磨损试验中,以及直到在弯曲疲劳试验中断裂至少150次的反复弯曲次数。 一种生产聚(苯硫醚)纤维的方法,其包括熔融纺丝聚(苯硫醚),在80℃的温度范围内以2:1至7:1的拉伸比拉伸所得的未拉伸长丝, 260℃,在超过285℃,但不超过385℃的干燥热气氛中,以0.8:1-1.35:1的卷取比条件,将拉伸的长丝热处理0.1-30秒 也被披露。
    • 8. 发明授权
    • Integrally formed insulator assembly and method of manufacturing the same
    • 整体形成的绝缘子组件及其制造方法
    • US4466692A
    • 1984-08-21
    • US520741
    • 1983-08-05
    • Keiji Sonoda
    • Keiji Sonoda
    • H05K13/00B29D3/00B65D73/02
    • H05K13/003Y10S439/937
    • A method for manufacturing an integrally formed insulator assembly, comprises forming a unit segment of a set overall length including a plurality of insulator sleeves of plastic material disposed parallel to each other at proper intervals and belting web portions between the sleeves. The segment is then fed in a sleeve clamper wherein an electrical connector element is inserted in a respective one of the sleeves and proper external force is applied on the sleeve to clamp up the connector element in proper electrical conduction state. Another segment is similarly formed up and is integrally united with the previous segment at the longitudinal end thereof. Any desired length of the integrally united product is obtained by repeating such extension. Firm unification of the segments is assured by providing proper complementary fitting engagement structure in such mutually united portions.
    • 一种用于制造一体形成的绝缘体组件的方法,包括形成一整套整体长度的单元段,该单元段包括以适当间隔彼此平行设置的多个绝缘体的塑料材料套筒,并且套筒之间的带状部分。 然后将该段进料到套筒夹持器中,其中电连接器元件插入相应的一个套筒中,并且适当的外力施加在套筒上以将连接器元件夹紧在适当的导电状态。 类似地形成另一段,并在其纵向端与前一段一体地结合。 通过重复这种延伸获得整体联合产品的任何所需长度。 通过在这种相互联合的部分中提供适当的互补装配接合结构来确保片段的牢固统一。