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21. 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。

22. 发明授权

US06279918B1 Chuck 失效
标题翻译：查克
公开(公告)号：US06279918B1
公开(公告)日：2001-08-28
申请号：US09443629
申请日：1999-11-19
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： 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本体构件旋转，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。

23. 发明授权

US5741016A Chuck 失效
标题翻译：查克
公开(公告)号：US5741016A
公开(公告)日：1998-04-21
申请号：US720665
申请日：1996-10-02
申请人： Christopher B. Barton , Stephen W. Steadings
发明人： Christopher B. Barton , Stephen W. Steadings
IPC分类号： B23B31/167 , B23B31/00 , B23B31/12
CPC分类号： B23B31/123 , Y10S279/902 , Y10T279/17632 , Y10T279/32
摘要： Chuck for use with manual or powered driver having rotatable shaft, the chuck including a body member and jaws slidably positioned in angled passageways formed in the body. The chuck further includes a nut rotatably mounted relative to the body member and in engagement with threads on the jaws. A generally cylindrical sleeve member is disposed in driving engagement with the nut and overlying the nose section of the body so that when the sleeve member is rotated with respect to the body, the jaws will be moved thereby to grip the shank of a tool. A pawl member is biased to engage the sleeve member and is disposed selectively rotatably with respect to the body member. When the nut is tightened, the pawl member can be disposed to become nonrotatable with respect to the body member and restrains the nut from loosening during vibration of the chuck in use for its intended purpose.
摘要翻译：卡盘用于具有旋转轴的手动或动力驱动器，卡盘包括主体构件和可滑动地定位在形成在主体中的成角度通道中的夹爪。卡盘还包括可相对于主体构件可旋转地安装并与夹爪上的螺纹接合的螺母。大致圆柱形的套筒构件布置成与螺母驱动接合并且覆盖在主体的鼻部上，使得当套筒构件相对于主体旋转时，夹爪将被移动，从而夹紧工具的柄部。棘爪构件被偏置以接合套筒构件并且相对于主体构件选择性地可旋转地设置。当螺母被拧紧时，棘爪构件可以相对于本体构件设置成不可旋转的，并且在用于其预期目的的卡盘的振动期间限制螺母松动。

24. 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。

25. 发明授权

US07237988B2 Locking chuck 失效
标题翻译：锁紧卡盘
公开(公告)号：US07237988B2
公开(公告)日：2007-07-03
申请号：US11371798
申请日：2006-03-09
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。

26. 发明授权

US07128503B2 Locking chuck 有权
公开(公告)号：US07128503B2
公开(公告)日：2006-10-31
申请号：US10988045
申请日：2004-11-12
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.

27. 发明授权

US06832764B2 Locking chuck 有权
标题翻译：锁紧卡盘
公开(公告)号：US06832764B2
公开(公告)日：2004-12-21
申请号：US10167708
申请日：2002-06-11
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： 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.

28. 发明授权

US06736410B2 Chuck 失效
标题翻译：查克
公开(公告)号：US06736410B2
公开(公告)日：2004-05-18
申请号：US10355774
申请日：2003-01-31
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。

29. 发明授权

US06179301B2 Locking chuck 失效
公开(公告)号：US06179301B2
公开(公告)日：2001-01-30
申请号：US09593726
申请日：2000-06-13
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.

30. 发明授权

US5816582A Chuck 失效
标题翻译：查克
公开(公告)号：US5816582A
公开(公告)日：1998-10-06
申请号：US755848
申请日：1996-12-06
申请人： Stephen W. Steadings , Christopher B. Barton
发明人： Stephen W. Steadings , Christopher B. Barton
IPC分类号： B23B31/00 , B23B31/12
CPC分类号： B23B31/1238 , B23B31/123 , B23B2231/38 , B23B2231/44 , Y10S279/902 , Y10T279/17632 , Y10T279/32
摘要： Chuck for use with manual or powered driver having rotatable shaft, the chuck including a body member and jaws slidably positioned in angled passageways formed in the body. The chuck further includes a nut rotatably mounted relative to the body member and in engagement with threads on the jaws. A generally cylindrical front sleeve member is disposed in driving engagement with the nut and overlying the nose section of the body so that when the front sleeve member is rotated with respect to the body, the jaws will be moved thereby to grip the shaft of a tool. A spring member is biased to engage the sleeve member and is disposed selectively rotatably with respect to the nut. When the nut is tightened, the spring member becomes locked to the body member and restrains the nut from loosening during vibration of the chuck in use for its intended purpose.
摘要翻译：卡盘用于具有旋转轴的手动或动力驱动器，卡盘包括主体构件和可滑动地定位在形成在主体中的成角度通道中的夹爪。卡盘还包括可相对于主体构件可旋转地安装并与夹爪上的螺纹接合的螺母。大致圆柱形的前套筒构件设置成与螺母驱动接合并且覆盖主体的鼻部部分，使得当前套筒构件相对于主体旋转时，夹爪将被移动，从而夹紧工具的轴。弹簧构件被偏置以接合套筒构件并且相对于螺母选择性地可旋转地设置。当螺母拧紧时，弹簧构件被锁定到主体构件上，并且在用于预期目的的卡盘的振动期间限制螺母松动。

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