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1. 发明授权

US4580326A Method and apparatus for automatically threading separable slide fastener stringers through sliders 失效
标题翻译：通过滑块自动穿透可分离拉链条的方法和装置
公开(公告)号：US4580326A
公开(公告)日：1986-04-08
申请号：US503052
申请日：1983-06-10
申请人： Koichi Kawakami , Mitsuo Sawada
发明人： Koichi Kawakami , Mitsuo Sawada
IPC分类号： A44B19/62 , B21D53/50 , A41H37/06
CPC分类号： A44B19/62 , Y10T29/49782 , Y10T29/49783 , Y10T29/53291
摘要： A pair of separable slide fastener stringers is fed in one plane along parallel spaced paths, respectively, toward throats of a Y-shaped guide channel in a slider fixed in position. Pins of the stringers are introduced into the guide channel through the throats, respectively, in the slider while keeping the separable slide fastener stringers in the parallel spaced paths. The separable slide fastener stringers are inserted through the slider with the pins guided by guide flanges, respectively, and a diamond of the slider while moving the separable slide fastener stringers in the one plane along the parallel spaced paths and at the same time allowing the stringer tapes to flex.
摘要翻译：一对可分离的拉链条沿一个平行的分开的路径分别在一个平面中被送入固定在位的滑块中的Y形引导通道的喉部。桁条的销钉分别在滑块中通过喉部引入引导通道，同时保持可分离的拉链条沿平行间隔开的路径。可分离的拉链桁条分别通过导向法兰引导的销和滑块的菱形插入，同时沿着平行间隔的路径移动一个平面中的可分离的拉链桁条，同时允许桁条磁带弯曲。

2. 发明授权

US4604782A Method and apparatus for automatically threading separable slide fastener stringers through sliders 失效
标题翻译：通过滑块自动穿透可分离拉链条的方法和装置
公开(公告)号：US4604782A
公开(公告)日：1986-08-12
申请号：US503051
申请日：1983-06-10
申请人： Koichi Kawakami , Mitsuo Sawada
发明人： Koichi Kawakami , Mitsuo Sawada
IPC分类号： A44B19/36 , A44B19/62 , B21D53/50 , A41H37/06
CPC分类号： A44B19/62 , Y10T29/49782 , Y10T29/49783 , Y10T29/533
摘要： A pair of separable slide fastener stringers is fed along in one plane along parallel spaced paths, respectively, toward throats of a Y-shaped guide channel in a slider fixed in position. Pins of the stringers are inserted into the guide channel through the throats, respectively. The pins as they emerge from a rear end of the slider are stopped when rows of coupling elements start intermeshing with each other within the guide channel. The separable slide fastener stringers are moved again at the same speed to bring the rows of coupling elements into intermeshing engagement.
摘要翻译：一对可分离的拉链条沿一个平面沿着平行的间隔的路径分别沿着固定在位的滑块中的Y形引导通道的喉部进给。桁条的销钉分别通过喉管插入引导通道。当一排耦合元件在引导通道内彼此相互啮合时，它们从滑块的后端出现的销停止。可分离的拉链桁条以相同的速度再次移动，以使各排联接元件相互啮合。

3. 发明授权

US4226577A Apparatus for injection molding of continuous slide fastener chain 失效
标题翻译：连续拉链链注塑设备
公开(公告)号：US4226577A
公开(公告)日：1980-10-07
申请号：US54421
申请日：1979-07-03
申请人： Mitsuo Sawada
发明人： Mitsuo Sawada
IPC分类号： A44B19/42 , B22D17/16 , B29C31/00 , B29C37/02 , B29C45/00 , B29C45/14 , B29C61/00 , B29C70/76 , B29D5/00 , B29D5/02 , B29L5/00 , B29F1/06
CPC分类号： B29D5/02 , B29C31/00 , B29C37/02 , B29C45/14016 , B29C45/14573 , B29C70/763 , B29D5/00 , Y10S425/814
摘要： Disclosed is an injection molding apparatus for the manufacture of continuous slide fastener chain. In the disclosed arrangement a small projection is formed on a portion of a runner molded together with a row of fastener elements at the time the elements are injection molded on a pair of stringer tapes, the small projection being detected as a portion of the as yet unfinished slide fastener chain when the stringer tapes are fed. Upon detection of the projection the introduction of the tapes into the molds is halted and the tapes, which have been intentionally fed to an excessive degree, are retracted by an amount equal to such excess. During the retraction the posterior end of the runner abuts a stopper provided on one of the pair of molds thereby to position the tapes for the next injection molding cycle.
摘要翻译：公开了一种用于制造连续拉链链的注塑设备。在所公开的布置中，在元件被注塑在一对纵梁带上时，在与一排紧固件元件一起模制的流道的一部分上形成小突起，该小突起被检测为仍然的一部分当绷绳带进给时，未完成的拉链链条。在检测到突起时，将带子引入模具中停止，并且已经有意地被馈送到过度的带子被缩回相当于这样的过量的量。在缩回期间，流道的后端与设置在一对模具中的一个模具上的止动件相接触，从而将带定位用于下一个注塑周期。

4. 发明授权

US4222723A Molds for injection molding of continuous slide fastener chain 失效
标题翻译：连续拉链链注塑模具
公开(公告)号：US4222723A
公开(公告)日：1980-09-16
申请号：US54422
申请日：1979-07-03
申请人： Mitsuo Sawada
发明人： Mitsuo Sawada
IPC分类号： B29C45/26 , B29B13/00 , B29C33/00 , B29C33/12 , B29C33/36 , B29C45/14 , B29C61/00 , B29D5/00 , B29D5/02 , B29L5/00 , B29F1/06
CPC分类号： B29D5/02 , B29C45/14573 , Y10S425/814
摘要： Disclosed are molds, one being stationary the other movable, for the injection molding of continuous slide fastener chain, each of the molds being provided with a upper runner stopper located at the end portion of a runner cavity on the tape entrance side of the molds, the upper runner stopper having a trapezoidal portion which projects toward the interior of the runner cavity, and with a lower runner stopper disposed on the tape exit side of the molds, the stationary mold having a positioning stopper adjacent said lower runner stopper, the positioning stopper having a trapezoidal portion of a shape to engage with a recess formed in the posterior end of a runner by means of the trapezoidal portion of the upper runner stopper.
摘要翻译：公开了一种模具，一个固定在另一个可移动的模具上，用于连续拉链链条的注射成型，每个模具设置有位于模具的带入口侧的流道腔的端部处的上浇道塞子，上游止动器具有朝向流道腔内部突出的梯形部分，并且具有设置在模具的带出口侧的下流道止动件，固定模具具有邻近所述下流道止动件的定位止动件，定位止动件具有形状的梯形部分，其通过上流道止动件的梯形部分与形成在流道的后端中的凹部接合。

5. 发明授权

US06431664B1 Wheel 失效
标题翻译：轮
公开(公告)号：US06431664B1
公开(公告)日：2002-08-13
申请号：US09703707
申请日：2000-11-02
申请人： Mitsuo Sawada
发明人： Mitsuo Sawada
IPC分类号： B62D5702
CPC分类号： B62D57/02 , B62B5/026
摘要： A wheel comprising (i) an axle secured to a movable body, (ii) a rotator journaled on the axle so as to be freely rotatable and having at least three apexes disposed rotationally symmetrically around the axle, and (iii) rollers, each roller being mounted on one of the apexes of the rotator so as to be freely rotatable. Each side between apexes of the rotator is provided with a guiding surface which has small frictional resistance and is slidable.
摘要翻译：一种车轮，包括（i）固定到可移动体的车轴，（ii）轴颈上的旋转器，以便可自由旋转并且具有至少三个顶点围绕车轴旋转对称设置，以及（iii）辊，每个辊安装在旋转体的一个顶点上以便可自由旋转。旋转体的顶点之间的每一侧设置有具有小摩擦阻力并且可滑动的引导表面。

6. 发明授权

US4237604A Apparatus for pairing two rows of slide fastener coupling elements 失效
标题翻译：用于配对两排拉链联接元件的装置
公开(公告)号：US4237604A
公开(公告)日：1980-12-09
申请号：US34170
申请日：1979-04-27
申请人： Mitsuo Sawada , Toyoo Morita
发明人： Mitsuo Sawada , Toyoo Morita
IPC分类号： A44B19/38 , A44B19/42 , B23P19/04
CPC分类号： A44B19/42 , Y10T29/53291
摘要： An apparatus for interengaging a pair of rows of slide fastener coupling elements on a pair of stringer tapes, respectively, with a pair of top end stops mounted on the stringer tapes respectively at confronting ends of the rows of coupling elements, includes a base and a pairing guide mounted on the base and normally defining a substantially Y-shaped guide channel including a pair of branched guide passages for receiving disengaged rows of coupling elements, respectively, and a joint passage for discharging interengaged rows of coupling elements. The pairing guide comprises first guide means fixed to the base and including first flange means defining the branched guide passages, and second guide means movably supported on the base and including second flange means normally defining the joint passage. The Y-shaped guide channel is thus normally defined jointly by the first and second flange means. The second flange means is retractable away from the first flange means in response to the engagement of at least one of the top end stops with the second flange means, whereby the top end stops can be discharged out of the pairing guide.
摘要翻译：分别在一对纵梁带上分别与一对拉链联接元件相互接合的装置，其中一对顶端止动件分别安装在所述纵梁上，所述一对顶端止动件分别在所述连接件行列的相对端处，包括底座和配对导向件分别安装在基座上并且通常限定大体上Y形的引导通道，该引导通道分别包括用于接收分离的联接元件排的一对分支引导通道，以及用于排出相互联接的联接元件排的接合通道。配对引导件包括固定到底座的第一引导装置，并且包括限定分支导向通道的第一凸缘装置和可移动地支撑在基座上并包括通常限定接合通道的第二凸缘装置的第二引导装置。因此，Y形引导通道通常由第一和第二法兰装置共同限定。响应于至少一个顶端止动件与第二凸缘装置的接合，第二凸缘装置可从第一凸缘装置伸出，由此顶端止动件可以排出配对引导件。

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