公开(公告)号：US20120200049A1

公开(公告)日：2012-08-09

申请号：US13364344

申请日：2012-02-02

Applicant: Johann TAGLANG

Inventor： Johann TAGLANG

IPC: B23B31/18

CPC classification number: B23B31/18 ,  B23B2231/22 ,  Y10T279/17256

Abstract: A chuck has a body rotatable about an axis and formed centered on this axis with a passage. Pivots angularly equispaced about the axis in the chuck body define respective pivot axes. An actuating sleeve axially shiftable in the passage carries a piston disk having a frustoconical outer surface centered on the chuck axis and axially shiftable in the body by the sleeve. Respective shafts journaled in the pivots and rotatable therein about the respective pivot axes each have an outer surface portion that is frustoconical and centered on the respective pivot axis. Respective levers fitted to the frustoconical surface portions of the shafts each have a front arm projecting axially forwardly from the shaft out of the chuck body and adapted to carry a tool-gripping jaw and a rear arm projecting axially rearwardly from the shaft and engageable by the outer surface of the disk.

Abstract translation: 卡盘具有可围绕轴线旋转并以该轴线居中的通道的主体。 围绕卡盘主体的轴线成角度地等距的枢轴限定相应的枢轴。 在通道中可轴向移动的致动套筒具有活塞盘，该活塞盘具有以卡盘轴线为中心的截头圆锥形外表面，并通过套筒在主体中轴向移动。 枢轴枢轴转动的相应的轴分别围绕相应的枢转轴线，每个枢轴具有一个外截面圆锥体并且位于相应枢转轴线上的中心的外表面部分。 安装在轴的截头圆锥表面部分上的各个杠杆各自具有从轴向轴向前突出从卡盘主体突出的前臂，并且适于承载工具夹持爪和从轴向后突出的后臂，该后臂可由轴 磁盘的外表面。

公开(公告)号：US20100072713A1

公开(公告)日：2010-03-25

申请号：US12447309

申请日：2007-10-24

Applicant: Johann Taglang ,  Thorsten Kusnik

Inventor： Johann Taglang ,  Thorsten Kusnik

IPC: B23B31/28 ,  F16H25/20 ,  H02K7/116

CPC classification number: B23B31/28 ,  B23B2260/062 ,  B23B2260/076 ,  Y10T74/18576 ,  Y10T82/26 ,  Y10T279/19 ,  Y10T279/21

Abstract: The invention relates to an electrical stressing means having a housing (2) which can be attached to the drive spindle of a machine tool and in which a threaded rod (3) for adjustment of the clamping jaws of a chuck is mounted such that it can be moved axially, and having an electric actuating motor (4), whose rotor is connected for drive purposes to a drive wheel (6). The drive wheel (6) is connected to the shaft generator (7) of a harmonic drive, and the internal gearwheel (8) of the harmonic drive is connected to the housing (2), with the steel bush (9) (flexspline), which has an external tooth system, of the harmonic drive being provided as a drive for the spindle nut associated with the threaded rod (3).

Abstract translation: 本发明涉及一种具有壳体（2）的电应力装置，该壳体可附接到机床的驱动主轴上，其中安装有用于调节卡盘的夹爪的螺杆（3），使得其可以 轴向移动，并具有电动执行马达（4），其转子连接用于驱动目的到驱动轮（6）。 驱动轮（6）连接到谐波驱动器的轴发电机（7），并且谐波驱动器的内部齿轮（8）与钢衬套（9）（弹性线）连接到壳体（2） ，其具有外部齿系统，所述谐波驱动器被提供为用于与所述螺杆（3）相关联的所述主轴螺母的驱动器。

公开(公告)号：US06499746B2

公开(公告)日：2002-12-31

申请号：US09782741

申请日：2001-02-13

Applicant: Johann Taglang

Inventor： Johann Taglang

IPC: B23B3112

CPC classification number: B23B31/185 ,  Y10T279/18 ,  Y10T279/182 ,  Y10T279/1986

Abstract: A chuck has a chuck body adapted to be rotated about a chuck axis and formed with a plurality of axially forwardly open passages each having a pair of angularly confronting side faces, respective guides pivotal in the passages about respective guide axes extending secantally of the chuck axis, and respective elongated jaw arms axially slidable in the guides. Each jaw arm has a pair of oppositely angularly directed side faces angularly confronting and spaced from the respective passage side faces. Two guide plate in each of the passages each have an outer face engaging one of the respective passage side faces and an inner face engaging the respective arm side face. These plates are releasably fixed in the chuck body.

Abstract translation: 卡盘具有适于围绕卡盘轴线旋转的卡盘体，并且形成有多个轴向向前开口的通道，每个通道具有一对角度相对的侧面，相应的引导件在通道中枢转，围绕相应的引导轴线，卡盘轴线 以及相应的细长卡爪臂可在引导件中轴向滑动。 每个颚臂具有一对相对于角度定向的侧面，该侧面与相应的通道侧面成角度地相对并间隔开。 每个通路中的两个引导板各自具有接合相应通道侧面中的一个的外表面和与相应的臂侧面接合的内表面。 这些板可释放地固定在卡盘体中。

公开(公告)号：US20060208432A1

公开(公告)日：2006-09-21

申请号：US11377009

申请日：2006-03-16

Applicant: Johann Taglang

Inventor： Johann Taglang

IPC: B23B31/12

CPC classification number: B23Q3/068 ,  B23B31/204 ,  B23B2231/2032 ,  B23B2231/2037 ,  B23B2270/16 ,  Y10T279/17598

Abstract: A chuck has a chuck body centered on and rotatable about a body axis, two first jaws diametrally flanking the body axis, each formed with an angled actuation face, and radially shiftable in the chuck body, and two second jaws diametrally flanking the body axis, each formed with an angled actuation face, interleaved with the first jaws, and radially shiftable in the chuck body. An inner sleeve engages the actuation faces of the first jaws and is axially shiftable to radially shift the first jaws, and an outer sleeve engages the actuation faces of the second jaws and is axially shiftable to radially shift the second jaws. An axially shiftable actuation element carries a pivotal force-transmitting rocker having inner and outer ends operatively engaging the respective inner and outer sleeves for axially shifting the inner and outer sleeves on axial shifting of the element while permitting limited axial movement of the inner and outer sleeves relative to each other.

Abstract translation: 卡盘具有以身体轴线为中心并且可围绕身体轴线旋转的卡盘体，位于主体轴线的两侧的两个第一爪，每个形成有成角度的致动面，并且可在卡盘主体中径向移动，以及沿主体轴线直径侧向的两个第二爪， 每个形成有与第一钳口交错的成角度的致动面，并且可在卡盘体中径向移动。 内套筒接合第一钳口的致动面并且可轴向移动以使第一钳口径向移动，并且外套筒接合第二钳口的致动面并且可轴向移动以径向移动第二钳口。 轴向可移动致动元件承载枢转力传递摇臂，其具有内部和外部端部可操作地接合相应的内部和外部套筒，用于轴向移动内部和外部套筒，同时允许内部和外部套筒的轴向移动 相对于彼此。

公开(公告)号：US06485032B2

公开(公告)日：2002-11-26

申请号：US09782970

申请日：2001-02-14

Applicant: Johann Taglang

Inventor： Johann Taglang

IPC: B23B3116

CPC classification number: B23B31/185 ,  Y10T279/1986 ,  Y10T279/1993 ,  Y10T279/3462

Abstract: A chuck has a chuck body adapted to be rotated about a chuck axis and a plurality of elongated jaw arms angularly spaced about the axis, pivotal in the chuck body about respective guide axes extending secantally of the chuck axis, and axially slidable in the body. Each jaw arm has a front outer end formed with a generally axially extending and radially inwardly directed outer face and an axially outwardly and forwardly directed inner face extending radially inward from an axially inner end of the outer face. Each outer face converges axially outward with the chuck axis and forms a small acute angle with the chuck axis. Respective jaw inserts each have a pair of faces complementary to and flatly engaging the respective jaw faces. These inserts are releasably secured to the jaw outer ends with the insert faces bearing on the jaw faces. The faces are planar. In addition each insert is formed with at least one throughgoing hole extending substantially parallel to the outer insert face. A screw fastener in the hole has a head bearing on the insert and a shank threaded into the outer end of the respective jaw arm.

Abstract translation: 卡盘具有适于围绕卡盘轴线旋转的卡盘主体和围绕该轴线成角度地间隔开的多个细长的卡爪臂，卡盘主体绕卡盘轴线的横截面的相应引导轴线枢转并且在主体中可轴向滑动。 每个颚臂具有形成有大致轴向延伸且径向向内指向的外表面的前外端和从外表面的轴向内端径向向内延伸的轴向向外和向前指向的内表面。 每个外表面与卡盘轴线轴向向外收敛，并与卡盘轴线形成一个小的锐角。 各个钳口插件各自具有与相应的钳口面互补和平坦地接合的一对面。 这些插入件可释放地固定到钳口外端，插入面承载在钳口面上。 面是平面的。 此外，每个插入件形成有基本上平行于外插入面延伸的至少一个通孔。 孔中的螺钉紧固件在插入件上具有头部轴承，并且具有螺纹连接到相应颚臂的外端中的柄部。

公开(公告)号：US06409182B1

公开(公告)日：2002-06-25

申请号：US09564482

申请日：2000-05-04

Applicant: Johann Taglang

Inventor： Johann Taglang

IPC: B23B3116

CPC classification number: B23B31/26 ,  B23B31/1253 ,  Y10T279/19 ,  Y10T279/25

Abstract: A lathe chuck has a chuck body rotatable about an axis and having a plurality of angularly equispaced and axially forwardly open angled guides, a set of first jaws in some of the guides, and a set of second jaws in the other guides alternating with the first jaws. Respective first and second actuating plates coupled to the respective sets of jaws are axially displaceable to radially displace the jaws in the guides. An actuating shaft axially is displaceable in the body. A rocker connects the shaft with the plates for limited relative axial movement of the plates so that the first jaws can engage the workpiece before the second jaws. The actuating shaft has a tubular front end, a core shaft is axially connected to one of the plates and coaxially received in the actuating-shaft end, and a tube shaft is axially connected to the other of the plates and coaxially surrounds the actuating-shaft end. This actuating-shaft end in turn has a radially throughgoing hole through which the rocker extends. The core and tube shafts have radially aligned seats receiving ends of the rocker. A biasing unit, for instance a spring or pressure-operated piston unit, is engaged between the actuating-shaft end and the tube shaft to bias them apart.

Abstract translation: 车床卡盘具有可围绕轴线旋转的卡盘体，并且具有多个角度均匀和轴向向前开口的成角度的引导件，一些引导件中的一组第一夹爪，以及在另一引导件中的一组第二钳口与第一 颚。 联接到相应组的钳口的相应的第一和第二致动板可以轴向移动以径向地移动引导件中的钳口。 致动轴在轴向上是可以在本体中移动的。 摇杆将轴与板连接，用于板的有限的相对轴向运动，使得第一钳口可在第二钳口之前接合工件。 致动轴具有管状前端，芯轴轴向连接到其中一个板并且同轴地容纳在致动轴端中，并且管轴轴向连接到另一个板并同轴地围绕致动轴 结束。 该致动轴端部又具有径向穿过的孔，摇臂延伸穿过该孔。 芯轴和管轴具有接收摇杆末端的径向对准座。 偏压单元（例如弹簧或压力操作的活塞单元）接合在致动轴端和管轴之间以将它们分开。

公开(公告)号：US06397727B2

公开(公告)日：2002-06-04

申请号：US09766828

申请日：2001-01-18

Applicant: Johann Taglang

Inventor： Johann Taglang

IPC: F01B2100

CPC classification number: B23B31/302

Abstract: A pivot-chuck actuator has a housing extending along an axis, a piston chamber centered on the axis, and a vane chamber offset and separate from the piston chamber. A piston is axially displaceable in the piston chamber and axially fixed to a shaft extending from the housing on the axis. A vane element on the shaft angularly subdivides the vane chamber into a pair of angularly offset compartments and formations rotationally couple the vane element to the shaft for joint rotation therewith while permitting relatively axial movement of the vane element and shaft. The compartments can be alternately pressurized to rotate the vane element and shaft about the axis. A pair of counterweights angularly fixed on the shaft axially flank the vane element to allow the actuator to operate at very high speeds.

Abstract translation: 枢轴卡盘致动器具有沿轴线延伸的壳体，以该轴为中心的活塞室以及与活塞室偏置并分离的叶片室。 活塞在活塞室中可轴向移动，并且轴向固定到从轴承座上延伸的轴。 轴上的叶片元件将叶片室角度地细分成一对角偏置的隔室，并且组合体将叶片元件旋转地联接到轴以用于与其一起旋转，同时允许叶片元件和轴的相对轴向运动。 隔室可以交替加压，以使叶片元件和轴绕轴线旋转。 轴上角度地固定在轴上的一对配重物在叶片元件的轴向侧面，以允许致动器以非常高的速度运行。

公开(公告)号：US20130193654A1

公开(公告)日：2013-08-01

申请号：US13755153

申请日：2013-01-31

Applicant: Johann TAGLANG

Inventor： Johann TAGLANG

IPC: B23B31/36 ,  B23B31/16 ,  B23B31/28

CPC classification number: B23B31/36 ,  B23B31/16 ,  B23B31/16262 ,  B23B31/16291 ,  B23B31/28 ,  B23B2215/20 ,  B23B2270/022 ,  Y10T279/21 ,  Y10T279/27 ,  Y10T279/33

Abstract: A chuck has a chuck body rotatable about an axis, a plurality of jaws radially displaceable on the body for gripping a workpiece, a chuck drive for rotating the chuck about the axis, and a center point axially shiftable in the body and axially engageable with the workpiece gripped by the jaws. An electric drive is coupled to the center point for axially shifting same.

Abstract translation: 卡盘具有可围绕轴线旋转的卡盘主体，可在主体上径向移动以夹持工件的多个夹爪，用于使卡盘围绕轴线旋转的卡盘驱动装置，以及可在主体中轴向移动的中心点， 工件由夹爪夹紧。 电驱动器联接到中心点以使其轴向移位。

公开(公告)号：US20050218608A1

公开(公告)日：2005-10-06

申请号：US10513228

申请日：2003-05-02

Applicant: Johann Taglang

Inventor： Johann Taglang

IPC: B23B31/12 ,  B23B31/16

CPC classification number: B23B31/1215 ,  B23B31/16279 ,  Y10T279/1973

Abstract: The invention relates to a clamping chuck comprising several base jaws (3) which are radially guided in a chuck body (2) and on which a top clamping jaw (5) is detachably fixed. At least one connecting part (6) which is radially open on one side and is provided with a first contact surface (9) that is inclined relative to the axis of the chuck is configured on the top clamping jaw (5). At least one coupling part (8) which is provided with a second contact surface (9) that is inclined in a manner corresponding to the first contact surface (7) is disposed on the base jaw (3) so as to cooperate with the connecting part (6).

Abstract translation: 本发明涉及一种夹紧卡盘，其包括几个基座爪（3），其在卡盘体（2）中径向引导，并且顶部夹爪（5）可拆卸地固定在该夹爪上。 至少一个连接部分（6）在一侧具有径向开口，并且在顶部夹爪（5）上设置有相对于卡盘轴线倾斜的第一接触表面（9）。 设置有以与第一接触面（7）对应的方式倾斜的第二接触面（9）的至少一个接合部（8）设置在基座颚（3）上，以便与连接 第（6）部分。

公开(公告)号：US06880831B2

公开(公告)日：2005-04-19

申请号：US10353863

申请日：2003-01-29

Applicant: Johann Taglang

Inventor： Johann Taglang

IPC: B23B31/107 ,  B23B31/177 ,  B23B31/26 ,  B23B31/32 ,  B23B31/10

CPC classification number: B23B31/1077 ,  B23B31/16245 ,  B23B31/261 ,  B23B31/32 ,  Y10T279/1233 ,  Y10T279/1993 ,  Y10T279/31 ,  Y10T279/3462 ,  Y10T279/3475

Abstract: A chuck has a chuck body rotatable about a chuck axis, a plurality of holders angularly spaced about and radially displaceable on the body and each formed with an outwardly flared seat centered on a respective seat axis, and an actuator for radially displacing the holders on the body. Respective jaws on the holders each have an inwardly tapered stem complementary to and engaged snugly in the respective seat. Respective locking elements in the holders are each displaceable into a locking position securing the respective stem in the respective seat.

Abstract translation: 卡盘具有可围绕卡盘轴线旋转的卡盘主体，多个保持器，其在主体上成角度地间隔开并且可径向移位，并且每个形成有以相应的座轴线为中心的向外扩张的座，以及致动器， 身体。 支架上的各个夹具都具有一个向内锥形的杆，与相应座位互补并紧贴在相应的座中。 保持器中的相应的锁定元件每个可移位到锁定位置，将相应的杆固定在相应的座中。