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1. 发明授权

US06533291B2 Chuck having quick change mechanism 失效
公开(公告)号：US06533291B2
公开(公告)日：2003-03-18
申请号：US09783698
申请日：2001-02-14
申请人： Mark S. Huggins , Stephen W. Steadings , Daijiro Nakamura
发明人： Mark S. Huggins , Stephen W. Steadings , Daijiro Nakamura
IPC分类号： B23B31103
CPC分类号： B25B23/0035 , B23B31/1238 , B23B2231/38 , B23B2231/44 , Y10S279/902 , Y10S279/904 , Y10T279/17008 , Y10T279/17162 , Y10T279/17188 , Y10T279/17623 , Y10T279/17632 , Y10T279/17777 , Y10T279/29
摘要： A chuck includes a driver disposed on a chuck body and in engagement with the jaws so that at least one of rotation and axial movement of the driver with respect to the body opens or closes the jaws. A first detent is disposed in the body in communication with the jaws. At least one of the jaws defines a catch at a predetermined position so that the catch engages the first detent when the jaws are at a predetermined position on the body with respect to a chuck bore.

2. 发明授权

US06722668B2 Chuck having quick change mechanism 有权
标题翻译：夹头有快速变化的机制
公开(公告)号：US06722668B2
公开(公告)日：2004-04-20
申请号：US10357789
申请日：2003-02-04
申请人： Mark S. Huggins , Stephen W. Steadings , Daijiro Nakamura
发明人： Mark S. Huggins , Stephen W. Steadings , Daijiro Nakamura
IPC分类号： B23B3112
CPC分类号： B25B23/0035 , B23B31/1238 , B23B2231/38 , B23B2231/44 , Y10S279/902 , Y10S279/904 , Y10T279/17008 , Y10T279/17162 , Y10T279/17188 , Y10T279/17623 , Y10T279/17632 , Y10T279/17777 , Y10T279/29
摘要： A chuck includes a driver disposed on a chuck body and in engagement with the jaws so that at least one of rotation and axial movement of the driver with respect to the body opens or closes the jaws. A first detent is disposed in the body in communication with the jaws. At least one of the jaws defines a catch at a predetermined position so that the catch engages the first detent when the jaws are at a predetermined position on the body with respect to a chuck bore.
摘要翻译：卡盘包括设置在卡盘主体上并与夹爪接合的驱动器，使得驾驶员相对于主体的旋转和轴向移动中的至少一个打开或关闭夹爪。第一制动器设置在与钳口相通的身体中。夹爪中的至少一个在预定位置处限定了卡扣，使得当卡爪相对于卡盘孔处于主体上的预定位置时，卡扣接合第一制动器。

3. 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。

4. 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.

5. 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。

6. 发明授权

US06367815B2 Chuck 失效
标题翻译：查克
公开(公告)号：US06367815B2
公开(公告)日：2002-04-09
申请号：US09907266
申请日：2001-07-17
申请人： Christopher B. Barton , Stephen W. Steadings
发明人： Christopher B. Barton , Stephen W. Steadings
IPC分类号： B23B3112
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 are 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.
摘要翻译：一种与手动或动力驱动器一起使用的卡盘，其包括具有鼻部和尾部的大致圆柱体。尾部限定形成在其中的轴向孔以与驱动器的驱动轴配合，并且鼻部部分限定形成在其中的轴向孔，以及多个成角度地设置的穿过其并与轴向孔相交的通道。多个钳口可滑动地定位在每个通道中，并且每个钳口限定形成在一侧上的钳口面和形成在相对侧上的螺纹。螺母设置在身体周围，用于相对于身体旋转运动，并且与钳口螺纹驱动接合。一个大致圆柱形的前袖子覆盖着身体的鼻部。大致圆柱形的螺母保持器设置在主体周围并且包括截头圆锥形部分。

7. 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.

8. 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。

9. 发明授权

US06536781B2 Chuck 失效
公开(公告)号：US06536781B2
公开(公告)日：2003-03-25
申请号：US10074290
申请日：2002-02-12
申请人： Christopher B. Barton , Stephen W. Steadings
发明人： Christopher B. Barton , Stephen W. Steadings
IPC分类号： B23B3112
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 are 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.

10. 发明授权

US6068266A Chuck 失效
标题翻译：查克
公开(公告)号：US6068266A
公开(公告)日：2000-05-30
申请号：US903679
申请日：1997-07-31
申请人： Christopher B. Barton , Stephen W. Steadings
发明人： Christopher B. Barton , Stephen W. Steadings
IPC分类号： B23B31/173 , 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： Chuck for use with a manual or powered driver including a nut rotatably mounted on the chuck body and in engagement with the threads of the chuck jaws. The chuck includes a self-contained anti-friction bearing assembly disposed between the nut and a thrust ring, as well as a generally cylindrical front sleeve member in driving engagement with the nut and overlying a nose section of the body of the chuck so that when the front sleeve member is rotated with respect to the body member, the jaws will be moved thereby. The chuck also includes a rust resistant decorative nosepiece as well as an improved nut retainer member.
摘要翻译：卡盘用于手动或动力驱动器，包括可旋转地安装在卡盘主体上并与卡盘爪的螺纹接合的螺母。卡盘包括设置在螺母和止推环之间的独立的抗摩擦轴承组件，以及与螺母驱动接合并且覆盖卡盘主体的鼻部的大致圆柱形的前套筒构件，使得当前套筒构件相对于主体构件旋转，因此夹爪将被移动。卡盘还包括防锈装饰鼻梁以及改进的螺母保持构件。

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