专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06776111B2 Bobbin case of rotary shuttle device for sewing machine 失效
标题翻译：绕线机用于缝纫机的旋转穿梭装置
公开(公告)号：US06776111B2
公开(公告)日：2004-08-17
申请号：US10344363
申请日：2003-02-11
申请人： Sang Cheol Lee , Sung Il Lee
发明人： Sang Cheol Lee , Sung Il Lee
IPC分类号： D05B5726
CPC分类号： D05B57/26
摘要： Disclosed is a bobbin case of a rotary shuttle device for a sewing machine, in which an under thread pulled out of a bobbin is continuously and stably supplied to a sewing region. The bobbin case comprises a main body integrally provided with a body, and a side portion which is bent downward at a side of the body to have a thick portion at which a fixing hole and adjusting hole is formed and a think portion at which a first and second supporting portion and a supporting piece for supporting and guiding the under thread are formed, the first and second supporting portions being divided by a boundary portion which is formed with a discharging hole for discharging the under thread pulled out of a bobbin from an inner portion of the side portion to an outside; and a guide member formed with a coupling hole and a controlling hole which is corresponding to the fixing hole and the adjusting hole and through which a fastening bolt and a controlling bolt are releasably screwed, wherein one end of the guide member is also formed with a first fixing piece and a second fixing piece which are respectively fixedly inserted into the first and second supporting hole formed at the side portion of the main body, and the second fixing piece forms a path, through which the under thread is passed, together with the supporting piece.
摘要翻译：公开了一种用于缝纫机的旋转往复装置的梭壳，其中从线轴拉出的底线连续稳定地供应到缝合区域。梭壳包括一体地设置有主体的主体和在主体的一侧向下弯曲以具有形成有固定孔和调整孔的厚部的侧部和第一第二支撑部分和用于支撑和引导底线的支撑件形成，第一和第二支撑部分被边界部分分隔开，该边界部分形成有排出孔，用于将从线轴抽出的底线从内部排出侧部的一部分到外部; 以及引导构件，其形成有与固定孔和调节孔相对应的联接孔和控制孔，并且紧固螺栓和控制螺栓可释放地拧紧，引导构件的一端还形成有第一固定片和第二固定片，其分别固定地插入形成在主体的侧部的第一和第二支撑孔中，并且第二固定片形成下线穿过的路径与配套件

2. 发明授权

US06748887B2 Vertical axis hook for lockstitch sewing machine, with screw-adjustable needle guard plate 有权
标题翻译：平缝缝纫机垂直轴钩，带螺丝调节针防护板
公开(公告)号：US06748887B2
公开(公告)日：2004-06-15
申请号：US10316207
申请日：2002-12-10
申请人： Daniele Cerliani
发明人： Daniele Cerliani
IPC分类号： D05B5726
CPC分类号： D05B57/14
摘要： A vertical axis hook (10) for a lockstitch sewing machine comprises a hook body (11) with a hook point and a peripheral needle guard plate (12) mounted on the hook body, the plate comprising a fastening and positioning portion and an adjustable portion integral with each other. It further comprises a plate adjustment means to adjust the radial position of the adjustable portion with respect to the hook point. The plate adjustment and positioning means (16) acts in a position of the adjustable portion of the plate which is near the fastening portion thereof.
摘要翻译：一种用于平缝机的垂直轴钩（10）包括具有钩点的钩体（11）和安装在钩体上的周围针保护板（12），该板包括紧固定位部分和可调部分相互融合。它还包括板调节装置，用于调整可调部分相对于钩点的径向位置。板调节和定位装置（16）作用在靠近其紧固部分的板的可调节部分的位置。

3. 发明授权

US06745712B1 Fully rotatable shuttle 失效
标题翻译：完全可旋转的穿梭
公开(公告)号：US06745712B1
公开(公告)日：2004-06-08
申请号：US09979885
申请日：2003-02-20
申请人： Naoji Fujinaga , Nozomi Hoshina , Yoshifumi Nishizawa , Hiromitsu Shimizu , Zengo Tsukuda
发明人： Naoji Fujinaga , Nozomi Hoshina , Yoshifumi Nishizawa , Hiromitsu Shimizu , Zengo Tsukuda
IPC分类号： D05B5726
CPC分类号： D05B57/16 , D05B57/14 , D05B57/26
摘要： A shuttle body 3 having aloop seizing beak 10 for seizing a needle thread 9 is rotatably attached to a shuttle race body 2, pressed by a driver 4, and continuously rotated in a rotation direction B in synchronization with vertical motion of a needle 8. A bobbin case 5 in which a bobbin thread 12 wound around a bobbin 5 is accommodated is attached to the shuttle body 3. Under a state where the bobbin thread 12 is pulled out from the bobbin case 5, the shuttle body 3 is rotated, the needle thread 9 is seized by the loop seizing beak 10, the loop of the needle thread 9 is expanded along the outer face of the shuttle body 3, the loop of the needle thread 9 is passed over the shuttle body 3 and the bobbin case 5 so that the shuttle body 3 and the bobbin case 5 are passed through the loop of the needle thread 9, whereby the needle thread 9 is wound around the bobbin thread 12 and a stitch can be formed.
摘要翻译：具有用于抓住针线9的带有环圈喙10的梭体3可旋转地附接到梭子体2，由驾驶员4按压，并且与针8的垂直运动同步地沿旋转方向B连续旋转。在筒体3上安装卷绕绕线筒5的底线12的梭壳5，在梭芯12从梭壳5拉出的状态下，梭体3旋转，针线圈9被环形抓钩10抓住，针线9的环线沿着梭体3的外表面膨胀，使得针线9的线圈越过梭体3和梭壳5 穿梭体3和梭壳5穿过针线9的环，由此将针线9缠绕在底线12上，并且可以形成线圈。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式