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公开(公告)号：US20070252346A1
公开(公告)日：2007-11-01
申请号：US11811683
申请日：2007-06-12
IPC分类号： B23B31/12
CPC分类号： B23B31/1238 , B23B31/123 , B23B2231/06 , B23B2231/38 , B23B2231/44 , Y10S279/902 , Y10T279/17632 , Y10T279/32 , Y10T408/953
摘要： A chuck for use with a manual or powered driver having a housing and a rotatable drive shaft extending therefrom is provided. The chuck includes a generally cylindrical body member having a nose section and a tail section. Each of a plurality of jaws is slidably positioned in one of a plurality of angularly disposed passageways in the body. Each jaw has a jaw face formed on one side thereof and threads formed on the opposite side thereof. A nut is rotatably mounted on the body in engagement with the jaw threads so that rotation of the nut moves the jaws axially within the passageways. A locking member, in a first axial position, is rotatable with respect to the driver housing. In a second axial position, it operatively engages the housing and the nut so that the locking member is rotationally held to the housing and the nut so that the nut is rotationally held to the housing. The locking member is axially reciprocal between the first axial position and the second axial position.
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公开(公告)号：US20060153651A1
公开(公告)日：2006-07-13
申请号：US11371798
申请日：2006-03-09
IPC分类号： B23B31/10
CPC分类号： B23B31/1238 , B23B31/123 , B23B2231/06 , B23B2231/38 , B23B2231/44 , Y10S279/902 , Y10T279/17632 , Y10T279/32 , Y10T408/953
摘要： A chuck for use with a manual or powered driver having a housing and a rotatable drive shaft extending therefrom is provided. The chuck includes a generally cylindrical body member having a nose section and a tail section. Each of a plurality of jaws is slidably positioned in one of a plurality of angularly disposed passageways in the body. Each jaw has a jaw face formed on one side thereof and threads formed on the opposite side thereof. A nut is rotatably mounted on the body in engagement with the jaw threads so that rotation of the nut moves the jaws axially within the passageways. A locking member, in a first axial position, is rotatable with respect to the driver housing. In a second axial position, it operatively engages the housing and the nut so that the locking member is rotationally held to the housing and the nut so that the nut is rotationally held to the housing. The locking member is axially reciprocal between the first axial position and the second axial position.
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公开(公告)号：US20050104304A1
公开(公告)日：2005-05-19
申请号：US10988045
申请日：2004-11-12
IPC分类号： B23B31/12
CPC分类号： B23B31/1238 , B23B31/123 , B23B2231/06 , B23B2231/38 , B23B2231/44 , Y10S279/902 , Y10T279/17632 , Y10T279/32 , Y10T408/953
摘要： A chuck for use with a manual or powered driver having a housing and a rotatable drive shaft extending therefrom is provided. The chuck includes a generally cylindrical body member having a nose section and a tail section. Each of a plurality of jaws is slidably positioned in one of a plurality of angularly disposed passageways in the body. Each jaw has a jaw face formed on one side thereof and threads formed on the opposite side thereof. A nut is rotatably mounted on the body in engagement with the jaw threads so that rotation of the nut moves the jaws axially within the passageways. A locking member, in a first axial position, is rotatable with respect to the driver housing. In a second axial position, it operatively engages the housing and the nut so that the locking member is rotationally held to the housing and the nut so that the nut is rotationally held to the housing. The locking member is axially reciprocal between the first axial position and the second axial position.
摘要翻译： 提供了一种用于具有壳体的手动或动力驱动器的卡盘，以及从其延伸的可旋转的驱动轴。 卡盘包括具有鼻部和尾部的大致圆柱形本体构件。 多个钳口中的每一个可滑动地定位在主体中的多个角度设置的通道中的一个中。 每个钳口具有形成在其一侧上的钳口表面和形成在其相对侧上的螺纹。 螺母可旋转地安装在主体上与钳口螺纹接合，使得螺母的旋转使夹爪在通道内轴向移动。 处于第一轴向位置的锁定构件可相对于驱动器壳体旋转。 在第二轴向位置，其可操作地接合壳体和螺母，使得锁定构件被旋转地保持到壳体和螺母，使得螺母被旋转地保持到壳体。 锁定构件在第一轴向位置和第二轴向位置之间轴向往复运动。
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公开(公告)号：US20060119051A1
公开(公告)日：2006-06-08
申请号：US11343888
申请日：2006-01-31
IPC分类号： B23B31/12
CPC分类号： B23B31/1238 , B23B2222/64 , B23B2222/98 , B23B2228/10 , B23B2231/38 , B23B2231/44 , B23B2260/008 , Y10S279/902 , Y10T279/17632 , Y10T408/953
摘要： A chuck for use with a manual or powered driver including a generally cylindrical body having a nose section and a tail section. The tail section defines an axial bore formed therein to mate with the drive shaft of the driver and the nose section defines an axial bore formed therein and a plurality of angularly disposed passageways formed therethrough and intersecting the axial bore. A plurality of jaws is slidably positioned in each passageway and each jaw defines a jaw face formed on one side and threads formed on the opposite side. A nut is disposed about the body for rotational movement with respect to the body and is in driving engagement with the jaw threads. A generally cylindrical front sleeve overlays the nose section of the body. A generally cylindrical nut retainer is disposed about the body and includes a frusto-conical portion.
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公开(公告)号：US20060175769A1
公开(公告)日：2006-08-10
申请号：US11378841
申请日：2006-03-17
申请人： Mark Huggins , Stephen Steadings , James Weinhold , William Buck
发明人： Mark Huggins , Stephen Steadings , James Weinhold , William Buck
IPC分类号： B23B31/12
CPC分类号： B25B23/0035 , B23B31/1071 , B23B31/1238 , B23B31/1253 , B23B2231/38 , B23B2231/44 , B25B23/0007 , Y10S279/902 , Y10S279/904 , Y10T279/17008 , Y10T279/17145 , Y10T279/17196 , Y10T279/17623 , Y10T279/17632 , Y10T279/17811 , Y10T279/29 , Y10T408/953
摘要： A chuck includes a generally cylindrical body and a plurality of jaws reciprocally disposed in the body in communication with a central bore in the body. A first detent extends radially into the central bore and is releasable in a radially outward direction. Upon insertion of an elongated tool shaft having a polygonal cross section into the bore so that a groove in the tool shaft is aligned with the first detent, the first detent engages the groove and axially retains the tool shaft. Upon movement of the jaws so that the jaw faces engage flat sides of the tool shaft, the jaws rotationally retain the tool shaft.
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