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1. 发明申请

WO2002083336A1 METHOD AND APPARATUS OF MAKING SPIRAL SPRINGS 审中-公开
标题翻译：制作螺旋弹簧的方法和装置
公开(公告)号：WO2002083336A1
公开(公告)日：2002-10-24
申请号：PCT/KR2001/000950
申请日：2001-06-04
申请人： SAMHYUN CO., LTD , HWANG, Sung-Ho
发明人： HWANG, Sung-Ho
IPC分类号： B21F35/00
CPC分类号： B21F35/02 , B21F3/027 , B21F3/10
摘要： The present invention relates to a method and an apparatus for manufacturing a spiral spring. The inventive method includes a step of successively feeding a linear material, an end portion thereof being partially bent; a step of full bending the partially bent end portion of the linear material; a step of coiling the linear material being fed in succession by forcibly contacting the lineal material thereby forming uniform pitches of the linear material; and a step of forming a hook of the coiled lineal spring and cutting the coiled linear spring at the same time. In the following step of the cutting, the half bending of the end portion of the linear material, which is successively being fed, is performed. The spiral springs made using the method and the apparatus can have a uniform characteristic and the manufacturing time can be shortened.
摘要翻译：本发明涉及螺旋弹簧的制造方法和装置。本发明的方法包括连续地供给线材的步骤，其端部部分弯曲; 完全弯曲线材的部分弯曲端部的步骤; 通过强制地接触线材从而形成线性材料的均匀间距来卷绕连续进给的线材的步骤; 以及同时形成盘绕的线性弹簧的钩并切割线圈弹簧的步骤。在接下来的切割步骤中，进行连续供给的线状材料的端部的半弯曲。使用该方法和装置制成的螺旋弹簧可以具有均匀的特性，并且可以缩短制造时间。

2. 发明申请

WO2003029111A2 CONVEYANCE SYSTEM FOR INTERFACE WITH COMPONENT PRODUCTION AND ASSEMBLY EQUIPMENT 审中-公开
标题翻译：用于与组件生产和装配设备接口的输送系统
公开(公告)号：WO2003029111A2
公开(公告)日：2003-04-10
申请号：PCT/US2002/029720
申请日：2002-09-19
申请人： SEALY TECHNOLOGY, LLC
发明人： HAUBERT, Thomas D., , BULLEN, Lawrence, C. , SCOTT, Bryan, K. , SCHLUER, Larry , DEMOSS, Larry , ZHOU, Joe
IPC分类号： B65G
CPC分类号： B21F3/027 , B21F27/16 , B21F33/04
摘要： Machinery for automated manufacture of formed wire structures such as innerspring assemblies for mattresses and seating and flexible support structures includes one or more coil formation devices configurable to produce helical spring coils having a terminal convolution which extends beyond an end of the coil; includes a conveyor system having a plurality of flights slidably mounted upon a continuous track and connected to a chain and driven by an index driver, the flights being connected to a drive system which enables variable spacing between the flights so that the conveyor can be loaded with articles at one spacing interval and be unloaded at a different interval.
摘要翻译：用于自动制造成形线材结构的机器，例如用于床垫和座椅的内弹簧组件和柔性支撑结构，包括一个或多个线圈形成装置，其可配置成产生具有延伸超出线圈端部的端部卷积的螺旋弹簧线圈; 输送机系统具有可滑动地安装在连续履带上并连接到链条并由索引驱动器驱动的多个翼片，所述翼片连接到驱动系统，该驱动系统使得能够将输送机装载到物品以一个间隔间隔卸载，并以不同的间隔卸载。

3. 发明申请

WO2002094473A1 DEVICE FOR BENDING AN EXTREMITY OF A TORSIONAL SPRING 审中-公开
标题翻译：弯曲极限弹簧的装置
公开(公告)号：WO2002094473A1
公开(公告)日：2002-11-28
申请号：PCT/CA2002/000747
申请日：2002-05-22
申请人： CANIMEX INC.
发明人： SAVARD, Normand , ALLEN, Guillaume , LAROCHELLE, Philippe
IPC分类号： B21F35/02
CPC分类号： B21F1/002 , B21F3/027 , B21F35/02
摘要： A device (1) for bending an extremity (3) of a torsional spring (5). The device includes a base plate (7); at least one flange (9) projecting from the base plate; at least one bulge (11) projecting from the at least one flange; a lever arm (13) pivotally mounted onto the at least one flange about a first pivot axis; and at least one cam pivotally mounted onto the lever arm about a second pivot axis. The lever arm is operable between first and second positions and each cam (15) has a contact surface (21) being positioned for operatively cooperating with a corresponding bulge. Prior to the bending operation, the extremity of the torsional spring is inserted between a given bulge and the contact surface (21) of a corresponding cam when the lever arm is in the first position. In operation, the extremity of the spring is bent about the given bulge by the contact surface of the corresponding cam when the contact surface is urged towards the bulge and forced about the same over the extremity of the spring as the lever arm is operated into the second position. The device enables an easier, simpler and more cost effective way of bending an extremity of a torsional spring, without the use of heat for bending the spring tail, and may be easily transportable from one site to another. Moreover, the device can be used for bending the extremities of torsional springs having different wire sizes.
摘要翻译：一种用于弯曲扭力弹簧（5）的末端（3）的装置（1）。该装置包括基板（7）; 至少一个从基板突出的凸缘（9）从所述至少一个凸缘突出的至少一个凸起（11）; 杠杆臂（13）围绕第一枢轴枢转地安装在所述至少一个凸缘上; 以及至少一个凸轮围绕第二枢转轴线枢转地安装到杠杆臂上。杠杆臂可在第一和第二位置之间操作，并且每个凸轮（15）具有定位成与对应的凸起可操作地配合的接触表面（21）。在弯曲操作之前，当杠杆臂处于第一位置时，扭转弹簧的末端插入到给定的凸起和相应凸轮的接触表面（21）之间。在操作中，当接触表面被推向凸起时，弹簧的末端围绕给定的凸起弯曲，当接触表面被迫朝向凸起并且被迫在弹簧的末端上时，杠杆臂被操作到第二名该装置使得能够更容易，更简单和更具成本效益地弯曲扭转弹簧的末端的方式，而不需要使用热量来弯曲弹簧尾部，并且可以容易地从一个位置移送到另一个位置。此外，该装置可用于弯曲具有不同线尺寸的扭转弹簧的末端。

4. 发明申请

WO2011065625A1 코일 스프링용 피그 테일 가공장치 审中-公开
标题翻译：制造线圈用于线圈弹簧的装置
公开(公告)号：WO2011065625A1
公开(公告)日：2011-06-03
申请号：PCT/KR2010/000785
申请日：2010-02-09
申请人： 대원강업 주식회사 , 정찬기 , 홍순삼
发明人： 정찬기 , 홍순삼
IPC分类号： B21F3/02 , B65H57/06 , B23P15/00
CPC分类号： B21F35/02 , B21F3/027
摘要： 본 발명은 코일 스프링의 직경, 피치각, 피그 테일부의 직경, 코일 스프링의 코일링 방향, 코일 스프링 재료의 타측 끝단부의 위치 등에 상관없이 한대의 장치로써 모든 피그 테일 코일 스프링의 피그 테일부를 매우 신속하고 용이하게 가공할 수 있는 코일 스프링용 피그 테링 가공장치에 관한 것이다. 상기와 같은 코일 스프링용 피그 테일 가공장치는, 타측 끝단부에 리드 앵글 서보 모터가 설치된 베이스 프레임; 상기 베이스 프레임의 상부면 일측에 설치되되, 타측 끝단부 하단은 베이스 프레임의 상부면 중앙부에 설치된 힌지에 회전 가능하도록 연결되며, 일측 끝단부 하단은 상기 리드 앵글 서보 모터와 기어 연결되는 머신 프레임; 상기 머신 프레임 상부면에 전후, 좌우 슬라이딩 이동 가능하도록 설치되어, 상부면에 코일링된 코일 스프링을 탑재한 후 고정시키는 코일 스프링 고정수단; 상기 베이스 프레임의 상부면 타측에 설치되는 상하 이동수단; 및 상기 상하 이동수단의 상부면에 전후, 좌우 이동 가능하도록 설치되어 상기 코일 스프링 고정수단에 탑재되어 고정된 코일 스프링의 일측 끝단부를 클램핑 한 후 피크테일 가공을 하는 피그테일 가공수단;으로 구성된다.
摘要翻译：本发明涉及一种用于制造用于螺旋弹簧的辫子的装置，其能够通过使用单个装置非常快速和容易地制造所有类型的尾纤螺旋弹簧的尾纤部分，而不管直径和俯仰角如何螺旋弹簧，辫子部分的直径，螺旋弹簧的卷绕方向，螺旋弹簧材料的相对端的位置等。用于制造用于螺旋弹簧的辫子的装置包括：具有引线的基架角度伺服电动机安装在猪尾的相对端; 安装在基架的上表面一侧的机架，其底部位于引出端的相对端，可枢转地连接到安装在基架上表面中心的铰链，并具有底座在通过齿轮连接到引导角伺服电动机的尾纤的一端; 螺旋弹簧固定装置，安装在机架的上表面上，能够向前和向后滑动，并且具有安装有螺旋弹簧的上表面，然后固定; 垂直移动装置安装在基架的另一侧的上表面上; 以及安装在垂直移动装置的上表面上的尾纤制造装置，其能够向前和向后运动，并且安装在螺旋弹簧固定装置上，用于夹紧固定螺旋弹簧的一端，然后制造尾纤。

5. 发明申请

WO2003033190A1 COIL AND COIL-HEAD FORMATION DIES FOR COILS WITH NON-CONVENTIONAL TERMINAL CONVOLUTIONS 审中-公开
标题翻译：线圈和线圈形成用于非常规终端转换的线圈
公开(公告)号：WO2003033190A1
公开(公告)日：2003-04-24
申请号：PCT/US2001/051610
申请日：2001-11-13
申请人： SEALY TECHNOLOGY LLC , DEMOSS, Larry , ZHOU, Joe
发明人： DEMOSS, Larry , ZHOU, Joe
IPC分类号： B21F27/16
CPC分类号： B21F33/04 , B21F3/027 , B21F27/16
摘要： Machinery for automated manufacture of innerspring assemblies (1) for mattresses and flexible support structures includes coil formation devices (201, 202) configured to produce generally helical spring coils (2) having a terminal convolution (26) which extends beyond an end of the coil and a conveyor system (301, 302) having a plurality of flights (308) connected to a chain (315) and driven by an index driver (320) which delivers formed coils to an innerspring assembler (500). A coil forming block (208) on a coiler machine has a cavity (218) in which a terminal convolution of the coil is formed, and from which the coil is cut by a cutter (212) which extends into the cavity. Coil head formation dies (2000) at coil head forming stations (230, 240) of the coil forming machine also have a cavity (2010) for receiving a terminal convolution of a coil, and flanges (2007, 2008) which surround the cavity and provide a punch set for punches (232) which form a coil head proximate to the terminal convolution in the die.
摘要翻译：用于自动制造用于床垫和柔性支撑结构的内弹簧组件（1）的机器包括线圈形成装置（201,202），其被配置为产生大体上螺旋形的弹簧线圈（2），其具有延伸超过线圈端部的端部卷积（26）以及具有连接到链条（315）并由索引驱动器（320）驱动的多个翼片（308）的输送机系统（301,302），其将成形线圈输送到内弹簧组件（500）。卷取机上的线圈形成块（208）具有空腔（218），其中形成线圈的端部卷绕，并且线圈被延伸到空腔中的切割器（212）从该空腔切割。在线圈成形机的线圈头成形台（230,240）处的线圈头形成模具（2000）还具有用于接收线圈的端部卷绕的腔（2010）和围绕腔的凸缘（2007,2008），并且提供用于冲头（232）的冲头组件，其形成靠近模具中的端子卷绕的线圈头部。

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