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公开(公告)号：US20220074096A1
公开(公告)日：2022-03-10
申请号：US17417779
申请日：2019-11-06
摘要： This sewing needle holding device (10) is provided with: a holder (24) which holds the base end side of a sewing needle (14) provided with, from the leading end side toward the base end side in the extension direction, a small diameter portion (16), an outer diameter varying portion (20a), and a large diameter portion (18); and a presser member (26) which is mounted to the holder (24). The holder (24) causes at least the small diameter portion (16) and the outer diameter varying portion (20a) of the sewing needle (14) to protrude from a holder leading-end surface (34). The presser member (26) has a counter portion (46) that faces the holder leading-end surface (34). The counter portion (46) has formed therein an insertion hole (50) through which the small diameter portion (16) can be inserted. At least a part of the insertion hole (50) is provided with a pressure-receiving surface (52) that comes into abutment with the outer diameter varying portion (20a).
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公开(公告)号：US11174579B2
公开(公告)日：2021-11-16
申请号：US16478873
申请日：2017-12-26
发明人： Yosuke Ikadai , Satoru Iriyama , Toru Takamura
摘要： This single chain stitch sewing device is provided with a sewing mechanism provided on a front end arm of a delivery robot. The sewing mechanism comprises a sewing motor for supplying power to sewing needles and loopers. When the sewing motor is energized, power is transmitted to the sewing needles via a first power transmission mechanism, this causing the sewing needles to move reciprocally. At the same time, power is transmitted to the loopers via a second power transmission mechanism to rotate the loopers. Accordingly, sewing is performed. The loopers are provided at an end of a post bed on the side closer to the sewing needles.
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公开(公告)号：US20210140084A1
公开(公告)日：2021-05-13
申请号：US17041008
申请日：2019-01-29
发明人： Toru Takamura , Yosuke Ikadai , Shuji Kanamoto
摘要： A sewing device that, when interposing a workpiece-to-be-sewn between a post head and a pressing mechanism and sewing same by penetrating a machine needle therethrough, shapes the workpiece-to-be-sewn in a prescribed shape and sews same, by seating the workpiece-to-be-sewn in a workpiece holding jig having a plurality of seats arranged along a sewing line for the workpiece-to-be-sewn.
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公开(公告)号：US20180133942A1
公开(公告)日：2018-05-17
申请号：US15574639
申请日：2016-07-05
发明人： Yosuke Ikadai , Takashi Tsuchiya , Masato Noguchi
CPC分类号： B29C45/174 , B29C35/0888 , B29C39/10 , B29C39/24 , B29C39/26 , B29C45/14418 , B29C2035/0833 , B60R13/06
摘要： A resin molding method for forming a resin molding (24) on a surface of a panel (1) includes: a molding die installation step of installing a molding die (3) formed of an elastic body on the panel (1) in such a manner as to form a cavity (7) by a molding face (10) thereof; a resistance increasing step of increasing resistance to pressure applied from the cavity (7) side with respect to the molding face (10); a resin injection step of injecting resin into the cavity (7); and a resin curing step of curing the injected resin.
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公开(公告)号：US20140110054A1
公开(公告)日：2014-04-24
申请号：US14057595
申请日：2013-10-18
IPC分类号： B32B37/04
CPC分类号： B32B37/04 , B29C65/3616 , B29C65/3668 , B29C65/3676 , B29C65/7841 , B29C66/0242 , B29C66/112 , B29C66/114 , B29C66/4722 , B29C66/532 , B29C66/61 , B29C66/71 , B29C66/7212 , B29C66/72143 , B29C66/723 , B29C66/73112 , B29C66/73152 , B29C66/7392 , B29C66/73921 , B29C66/742 , B29C66/8362 , B29C66/91411 , B29C66/91443 , B29C66/91445 , B29C66/91651 , B29C66/9192 , B29C66/91921 , B29K2305/00 , B29K2077/00 , B29K2025/08 , B29K2021/00
摘要： There is provided a manufacturing method for a composite structure that makes it possible to join a thermoplastic resin molding, which serves as a second member for reinforcement, while at the same time preventing the deformation of a first member to be reinforced. The second member contains magnetic substances in a portion thereof that is to be abutted on the first member. The second member is introduced into an induction heating unit and subjected to induction heating, thereby heating the abutting portion of the second member to join the second member to the first member.
摘要翻译： 提供了一种用于复合结构的制造方法，其使得可以将用作加强的第二构件的热塑性树脂模制件连接在一起，同时防止要加强的第一构件的变形。 第二构件在其一部分中包含要抵靠在第一构件上的磁性物质。 将第二构件引入感应加热单元并进行感应加热，从而加热第二构件的邻接部分以将第二构件接合到第一构件。
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公开(公告)号：US20220275552A1
公开(公告)日：2022-09-01
申请号：US17637853
申请日：2020-07-28
发明人： Tohru Takamura , Yosuke Ikadai , Tomohiko Shigihara , Haruya Hashimoto , Akihiro Honma , Toshihisa Kaga , Noboru Hirano , Kentaro Sakai
摘要： A sewing mechanism is provided with: a post bed and sewing needles, wherein an article to be sewn is interposed between the post bed and the sewing needles. When the post bed comes closer to the article to be sewn than that in the previous sewing by at least a predetermined distance, in other words, when a separation distance between the article to be sewn and the post bed becomes less than that in the previous sewing by at least a predetermined distance, a thread pulling mechanism pulls threads hooked in needle holes of the sewing needles in a direction away from the post bed.
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公开(公告)号：US20210292951A1
公开(公告)日：2021-09-23
申请号：US17261586
申请日：2019-06-28
发明人： Toru Takamura , Yosuke Ikadai , Mitsutaka Igaue
摘要： Provided are: a sewing device provided with a sewing mechanism which performs sewing on a work to be sewn using a sewing-machine needle, while holding the work to be sewn in a state of being shaped in a predetermined shape on a plurality of seating portions arranged in a sewing direction; and a sewing method. When the seating portions are withdrawn from the work to be sewn so as to avoid interference between the sewing mechanism and the seating portions, a guiding mechanism enables movement in a first withdrawing direction for avoiding a first undercut portion of the work to be sewn, and movement in a second withdrawing direction for avoiding a second undercut portion of the work to be sewn.
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公开(公告)号：US20220290347A1
公开(公告)日：2022-09-15
申请号：US17672764
申请日：2022-02-16
IPC分类号： D05B69/10
摘要： A sewing apparatus includes a driving source, a second driven shaft, and an eccentric member of an eccentric mechanism. The second driven shaft is connected to a drive shaft of the driving source and rotates. The eccentric member is connected to the second driven shaft. The eccentric member is capable of converting the rotational motion of the second driven shaft into the up and down motion of sewing machine needles. A cushion member is disposed between the eccentric member and the second driven shaft.
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公开(公告)号：US20220288750A1
公开(公告)日：2022-09-15
申请号：US17672763
申请日：2022-02-16
摘要： A clamping device includes a cylinder, a base body, a movable plate, and holding pins. The movable plate is attached to the base body substantially parallel thereto via two pairs of link arms. The movable plate moves along the operating direction of the cylinder. The movable plate can abut against a width-direction side surface of a workpiece. The holding pins are attached to the movable plate. The holding pins abut against an upper portion of the workpiece.
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公开(公告)号：US20200238581A1
公开(公告)日：2020-07-30
申请号：US16740538
申请日：2020-01-13
发明人： Tohru Takamura , Rikiya Suwa , Yosuke Ikadai , Hajime Miyamoto , Mitsutaka Igaue , Noboru Hirano
摘要： In a sewn workpiece in which a sewn part that needs to be sewed is provided to a base material made of resin, the sewn part includes a bent part, and a hole for guiding a sewing needle from a front surface side of the base material to a back surface side thereof is provided to the bent part.
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