公开(公告)号：US07836729B2

公开(公告)日：2010-11-23

申请号：US12379577

申请日：2009-02-25

申请人： Klaus Kirchmair ,  Frank Weihing ,  Jürgen Schneider ,  Oskar Schaffer

发明人： Klaus Kirchmair ,  Frank Weihing ,  Jürgen Schneider ,  Oskar Schaffer

IPC分类号： D04B35/02

CPC分类号： D04B35/04

摘要： In a transfer needle (1) having at least one transfer spring (8), this transfer spring (8) is held, on its one end, in a preferably lateral pocket or recess of the needle body, while the tip of the transfer spring is positioned in a longitudinal slit of the needle body. This longitudinal slit (24) has an inlet (25) that is open in longitudinal direction (L) of the needle body (5). The inlet (25) of the longitudinal slit (24) is located at an end of the longitudinal slit (24) away from the hook (6).

摘要翻译： 在具有至少一个传送弹簧（8）的传送针（1）中，该传送弹簧（8）的一端在针体的优选的侧向袋或凹部中被保持，而传送弹簧 定位在针体的纵向狭缝中。 该纵向狭缝（24）具有在针体（5）的长度方向（L）上开口的入口（25）。 纵向狭缝（24）的入口（25）位于远离钩（6）的纵向狭缝（24）的端部。

公开(公告)号：US06298693B1

公开(公告)日：2001-10-09

申请号：US09501137

申请日：2000-02-09

申请人： Oskar Schaffer

发明人： Oskar Schaffer

IPC分类号： D04B3502

CPC分类号： D04B35/04

摘要： A transfer needle for loop forming machines includes an elongated needle shank having a needle back, an outer side face and a top face opposite the needle back; a transfer spring attached to the needle shank and defining an intermediate space therewith; and a lateral recess provided in the needle shank and forming part of the intermediate space. The recess is defined by a guide face extending from the needle back to the outer side face of the needle shank. The guide face includes a first length portion bordering the outer side face of the needle shank and extending toward the needle back; and a second length portion bordering the needle back and extending toward the outer side face of the needle shank. The first and second length portions meet in an obtuse angle open toward the transfer spring.

摘要翻译： 用于环形成型机的转移针包括细针针柄，其具有针背，外侧面和与针背相对的顶面; 传递弹簧，其连接到针柄并且与其定义中间空间; 以及设置在所述针柄中并形成所述中间空间的一部分的横向凹部。 该凹部由从针头延伸到针柄的外侧面的引导面限定。 引导面包括与针柄的外侧面相邻并朝向针背延伸的第一长度部分; 以及第二长度部分，其与针头相邻并且朝向针柄的外侧面延伸。 第一和第二长度部分以朝向传送弹簧开口的钝角相交。

公开(公告)号：US5956976A

公开(公告)日：1999-09-28

申请号：US45716

申请日：1998-03-23

申请人： Oskar Schaffer ,  Wolfgang Schmoll ,  Kurt Wiedenhofer ,  Bernhard Schuler

发明人： Oskar Schaffer ,  Wolfgang Schmoll ,  Kurt Wiedenhofer ,  Bernhard Schuler

IPC分类号： D04B35/06 ,  D04B35/04

CPC分类号： D04B35/04

摘要： A latch needle for loop-forming textile machines includes a needle shank having an upper side, a back and a sawslot extending into the needle shank from the upper side and oriented parallel to the shank. A hook is provided at an end of the needle shank. A spring element is disposed in the sawslot and has at least one end supported by the needle shank. A needle latch is supported in the sawslot for pivotal motion about an axis between a closed position in which the needle latch engages, with a frontal end thereof, the hook and a rearward position. The needle latch has a latch shank which includes an upper side and a lower side. In the rearward position the needle latch lies, with the upper side of the latch shank, on the upper side of the needle shank or is situated in the vicinity of the upper side of the needle shank. The latch shank further has an end part formed as a cam engaged by the spring element. The cam includes a component formed of a flat portion and/or a kink edge at the upper side of the latch shank. The component, cooperating with the spring element, determines and maintains the rearward position of the needle latch. The cam has an arcuate cam face adjoining the component and having, from the pivot axis of the needle latch, a radial distance which gradually decreases from the upper side of the latch shank towards its lower side.

摘要翻译： 用于环形成型纺织机的闭锁针包括具有上侧的针柄，背面和从上侧延伸到针柄中并且平行于柄定向的锯条。 在针柄的端部设置有钩。 弹簧元件设置在锯槽中，并且具有由针柄支撑的至少一个端部。 一个针闩被支撑在锯槽中，用于围绕关节位置之间的轴线枢转运动，在该关闭位置中，针闩与其前端，钩和向后位置啮合。 针闩具有包括上侧和下侧的闩锁柄。 在向后位置，针闩锁位于针柄的上侧，位于针柄的上侧，或者位于针柄上侧附近。 闩锁柄还具有形成为由弹簧元件接合的凸轮的端部。 凸轮包括在闩锁杆的上侧由平坦部分和/或扭结边缘形成的部件。 与弹簧元件配合的部件确定并维持针闩的向后位置。 凸轮具有邻接部件的弧形凸轮面，并且从针闩的枢转轴线开始径向距离，其从闩锁柄的上侧朝向其下侧逐渐减小。

公开(公告)号：US06439001B1

公开(公告)日：2002-08-27

申请号：US09972931

申请日：2001-10-10

申请人： Oskar Schaffer

发明人： Oskar Schaffer

IPC分类号： D04B3504

CPC分类号： D04B35/04

摘要： A latch needle includes a needle shank; a hook formed at one end of the needle shank; a saw slot formed in the needle shank adjacent the hook; and a latch supported in the saw slot for pivotal motion about a pivot axis. The latch has first and second end positions and a position of rest situated between the end positions adjacent one of the end positions. Further, the latch has first and second engagement faces spaced from one another. A spring situated in the saw slot has a first pressing face which is in contact with the first engagement face when the latch is in the position of rest; and a second pressing face spaced from the first pressing face and being in contact with the second engagement face when the latch is in the end position adjacent the position of rest.

摘要翻译： 闩锁针包括针柄; 钩针形成在针柄的一端; 在针柄中与钩相邻形成的锯槽; 以及支撑在锯槽中的用于围绕枢转轴线枢转运动的闩锁。 闩锁具有第一和第二端部位置以及位于相邻端部位置之间的端部位置之间的静止位置。 此外，闩锁具有彼此间隔开的第一和第二接合面。 位于所述锯槽中的弹簧具有第一按压面，当所述闩锁处于所述静止位置时，所述第一按压面与所述第一接合面接触; 以及当所述闩锁处于与所述静止位置相邻的终点位置时与所述第一按压面间隔开并与所述第二接合面接触的第二按压面。

公开(公告)号：US20090211304A1

公开(公告)日：2009-08-27

申请号：US12379577

申请日：2009-02-25

申请人： Klaus Kirchmair ,  Frank Weihing ,  Jürgen Schneider ,  Oskar Schaffer

发明人： Klaus Kirchmair ,  Frank Weihing ,  Jürgen Schneider ,  Oskar Schaffer

IPC分类号： D04B35/04

CPC分类号： D04B35/04

摘要： In a transfer needle (1) having at least one transfer spring (8), this transfer spring (8) is held, on its one end, in a preferably lateral pocket or recess of the needle body, while the tip of the transfer spring is positioned in a longitudinal slit of the needle body. This longitudinal slit (24) has an inlet (25) that is open in longitudinal direction (L) of the needle body (5). The inlet (25) of the longitudinal slit (24) is located at an end of the longitudinal slit (24) away from the hook (6).

摘要翻译： 在具有至少一个传送弹簧（8）的传送针（1）中，该传送弹簧（8）的一端在针体的优选的侧向袋或凹部中保持，而传送弹簧 定位在针体的纵向狭缝中。 该纵向狭缝（24）具有在针体（5）的长度方向（L）上开口的入口（25）。 纵向狭缝（24）的入口（25）位于远离钩（6）的纵向狭缝（24）的端部。

公开(公告)号：US06705130B2

公开(公告)日：2004-03-16

申请号：US10095714

申请日：2002-03-13

申请人： Frank Weihing ,  Oskar Schaffer

发明人： Frank Weihing ,  Oskar Schaffer

IPC分类号： D04B3502

CPC分类号： D04B35/02 ,  D04B15/68

摘要： To improve the handling of a needle (1) having a selector element (16) that is seated to pivot on the needle body (2), a fastening element (32) is additionally provided. This element secures the selector element (16) to the needle body (2) in a form fit. One or more individual securing elements (34, 35, 36) acting in the transverse direction (33) serves or serve as the fastening element (32). The individual securing elements (34, 35, 36) can act in one direction or in both transverse directions. They are embodied to prevent the selector element (16) from falling out of the needle body (2) in both lateral directions. For this purpose, at least one individual securing element 34, 35, 36 that acts in the transverse directions 33a, 33b is provided. It is possible to combine all of the individual securing elements 34, 35, 36.

摘要翻译： 为了改进具有安置成在针体（2）上枢转的选择器元件（16）的针（1）的处理，另外设置有紧固元件（32）。 该元件以选择形式将选择器元件（16）固定到针体（2）。 在横向（33）上作用的一个或多个单独的固定元件（34,35,36）用作紧固元件（32）。 各个固定元件（34,35,36）可以在一个方向或两个横向上起作用。 它们被实施为防止选择器元件（16）沿两个横向方向从针体（2）中脱出。 为此，提供了沿横向33a，33b作用的至少一个单独的固定元件34,35,36。 可以组合所有单独的固定元件34,35,36。