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1. 发明授权

US07040630B2 Chuck with quick change 失效
公开(公告)号：US07040630B2
公开(公告)日：2006-05-09
申请号：US10403928
申请日：2003-03-31
申请人： Mark S. Huggins , Stephen W. Steadings , James L. Weinhold , William C. Buck
发明人： Mark S. Huggins , Stephen W. Steadings , James L. Weinhold , William C. 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.

2. 发明授权

US07160065B2 Chuck with quick change 失效
标题翻译：夹头快速变化
公开(公告)号：US07160065B2
公开(公告)日：2007-01-09
申请号：US11378841
申请日：2006-03-17
申请人： Mark S. Huggins , Stephen W. Steadings , James L. Weinhold , William C. Buck
发明人： Mark S. Huggins , Stephen W. Steadings , James L. Weinhold , William C. 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.
摘要翻译：卡盘包括大致圆柱形主体和多个钳口，其相互配置在身体中，与主体中的中心孔连通。第一制动器径向延伸到中心孔中并且可沿径向向外的方向释放。在将具有多边形横截面的细长工具轴插入孔中，使得工具轴中的凹槽与第一棘爪对准时，第一棘爪接合凹槽并轴向保持工具轴。当爪的运动使得钳口面接合工具轴的平坦侧面时，夹爪可旋转地保持工具轴。

3. 发明授权

US06688610B2 Chuck with quick change 失效
标题翻译：夹头快速变化
公开(公告)号：US06688610B2
公开(公告)日：2004-02-10
申请号：US09852936
申请日：2001-05-10
申请人： Mark S. Huggins , Stephen W. Steadings , James L. Weinhold , William C. Buck
发明人： Mark S. Huggins , Stephen W. Steadings , James L. Weinhold , William C. Buck
IPC分类号： B23B31107
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.
摘要翻译：卡盘包括大致圆柱形主体和多个钳口，其相互配置在身体中，与主体中的中心孔连通。第一制动器径向延伸到中心孔中并且可沿径向向外的方向释放。在将具有多边形横截面的细长工具轴插入孔中，使得工具轴中的凹槽与第一棘爪对准时，第一棘爪接合凹槽并轴向保持工具轴。当爪的运动使得钳口面接合工具轴的平坦侧面时，夹爪可旋转地保持工具轴。

4. 发明授权

US6073939A Locking chuck 失效
公开(公告)号：US6073939A
公开(公告)日：2000-06-13
申请号：US92552
申请日：1998-06-05
申请人： Stephen W. Steadings , William C. Buck , Christopher B. Barton
发明人： Stephen W. Steadings , William C. Buck , Christopher B. Barton
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.

5. 发明授权

US08371779B2 Locking chuck 失效
标题翻译：锁紧卡盘
公开(公告)号：US08371779B2
公开(公告)日：2013-02-12
申请号：US13179880
申请日：2011-07-11
申请人： Stephen W. Steadings , William C. Buck , Christopher B. Barton
发明人： Stephen W. Steadings , William C. Buck , Christopher B. Barton
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 including a body having a tail section defining an annular shoulder and a nose section having an axial bore and angularly disposed passageways intersecting the axial bore. An O-ring is disposed in the annular shoulder and a plurality of jaws is slidably positioned in the passageways. A nut is rotatably mounted on the body in engagement with threads on the jaws. A first sleeve and a second sleeve each define a gripping surface thereon and one of the first and second sleeves is axially reciprocal on the body. The one of the first and second sleeves defines an annular groove on an inner surface thereof having a first shoulder and a second shoulder. The O-ring is received in the groove such that axial motion of the one of the first and the second sleeve is limited by abutment of the O-ring with said first and second shoulders.
摘要翻译：一种卡盘，包括具有限定环形肩部的尾部的主体和具有轴向孔的鼻部以及与轴向孔相交的角度设置的通道。 O形环设置在环形肩部中，并且多个钳口可滑动地定位在通道中。螺母可旋转地安装在主体上，与卡爪上的螺纹啮合。第一套筒和第二套筒各自在其上限定夹紧表面，并且第一和第二套筒中的一个在主体上是轴向往复的。第一和第二套筒中的一个在其内表面上限定一个具有第一肩部和第二肩部的环形凹槽。 O形环被容纳在凹槽中，使得第一和第二套筒中的一个的轴向运动受到O形环与所述第一和第二肩部的邻接的限制。

6. 发明授权

US07976253B2 Locking chuck 失效
标题翻译：锁紧卡盘
公开(公告)号：US07976253B2
公开(公告)日：2011-07-12
申请号：US12753219
申请日：2010-04-02
申请人： Stephen W. Steadings , William C. Buck , Christopher B. Barton
发明人： Stephen W. Steadings , William C. Buck , Christopher B. Barton
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。

7. 发明申请

US20110266757A1 LOCKING CHUCK 失效
标题翻译：锁定卡
公开(公告)号：US20110266757A1
公开(公告)日：2011-11-03
申请号：US13179880
申请日：2011-07-11
申请人： Stephen W. Steadings , William C. Buck , Christopher B. Barton
发明人： Stephen W. Steadings , William C. Buck , Christopher B. Barton
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 including a body having a tail section defining an annular shoulder and a nose section having an axial bore and angularly disposed passageways intersecting the axial bore. An O-ring is disposed in the annular shoulder and a plurality of jaws is slidably positioned in the passageways. A nut is rotatably mounted on the body in engagement with threads on the jaws. A first sleeve and a second sleeve each define a gripping surface thereon and one of the first and second sleeves is axially reciprocal on the body. The one of the first and second sleeves defines an annular groove on an inner surface thereof having a first shoulder and a second shoulder. The O-ring is received in the groove such that axial motion of the one of the first and the second sleeve is limited by abutment of the O-ring with said first and second shoulders.
摘要翻译：一种卡盘，包括具有限定环形肩部的尾部的主体和具有轴向孔的鼻部以及与轴向孔相交的角度设置的通道。 O形环设置在环形肩部中，并且多个钳口可滑动地定位在通道中。螺母可旋转地安装在主体上，与卡爪上的螺纹啮合。第一套筒和第二套筒各自在其上限定夹紧表面，并且第一和第二套筒中的一个在主体上是轴向往复的。第一和第二套筒中的一个在其内表面上限定一个具有第一肩部和第二肩部的环形凹槽。 O形环被容纳在凹槽中，使得第一和第二套筒中的一个的轴向运动受到O形环与所述第一和第二肩部的邻接的限制。

8. 发明申请

US20100187775A1 LOCKING CHUCK 失效
标题翻译：锁定卡
公开(公告)号：US20100187775A1
公开(公告)日：2010-07-29
申请号：US12753219
申请日：2010-04-02
申请人： Stephen W. Steadings , William C. Buck , Christopher B. Barton
发明人： Stephen W. Steadings , William C. Buck , Christopher B. Barton
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。

9. 发明授权

US06435521B2 Locking chuck 失效
标题翻译：锁紧卡盘
公开(公告)号：US06435521B2
公开(公告)日：2002-08-20
申请号：US09736762
申请日：2000-12-12
申请人： Stephen W. Steadings , William C. Buck , Christopher B. Barton
发明人： Stephen W. Steadings , William C. Buck , Christopher B. Barton
IPC分类号： B23B3112
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。

10. 发明授权

US07690871B2 Locking chuck 有权
标题翻译：锁紧卡盘
公开(公告)号：US07690871B2
公开(公告)日：2010-04-06
申请号：US11811683
申请日：2007-06-12
申请人： Stephen W. Steadings , William C. Buck , Christopher B. Barton
发明人： Stephen W. Steadings , William C. Buck , Christopher B. Barton
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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