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1. 发明申请

US20050189392A1 Oil free head valve for pneumatic nailers and staplers 有权
标题翻译：用于气动钉枪和订书机的无油头阀
公开(公告)号：US20050189392A1
公开(公告)日：2005-09-01
申请号：US11063646
申请日：2005-02-22
申请人： John Schnell , Daniel Wall , Timothy Terrell , Daniel Goodwin , Barbara Rose
发明人： John Schnell , Daniel Wall , Timothy Terrell , Daniel Goodwin , Barbara Rose
IPC分类号： B25C1/00 , B25C1/04 , B25C1/14
CPC分类号： B25C1/04 , B25C1/008 , B25C1/042 , B25C1/047
摘要： The present invention provides a head valve assembly for a pneumatic fastener including a piston assembly reciprocated within a cylinder assembly for driving a fastener and a housing having an end cap for at least partially enclosing the head valve assembly. The head valve assembly includes a valve piston for causing supply pressure to be ported to the piston assembly for moving the piston assembly within the cylinder assembly from a non-actuated position to an actuated position for driving the fastener. Further, an inner cap is disposed within the end cap around the valve piston. The inner cap includes an inlet port for porting pressure to the valve piston. In addition, a main seal is coupled to the valve piston for sealing the cylinder assembly from supply pressure while pressure is ported to the valve piston by the inner cap for holding the piston assembly in the non-actuated position. The main seal seals pressure ported to the valve piston by the inner cap from supply pressure ported to the piston assembly.
摘要翻译：本发明提供了一种用于气动紧固件的头阀组件，其包括在用于驱动紧固件的气缸组件内往复运动的活塞组件和具有用于至少部分地封闭头阀组件的端盖的壳体。头阀组件包括阀活塞，用于使供应压力移动到活塞组件，用于将气缸组件内的活塞组件从非致动位置移动到用于驱动紧固件的致动位置。此外，内盖围绕阀活塞设置在端盖内。内盖包括用于向阀活塞输送压力的入口。此外，主密封件联接到阀活塞，用于将气缸组件从供应压力密封，同时通过用于将活塞组件保持在非致动位置的内盖将压力移入阀活塞。主密封件通过内部盖从供应压力端口连接到活塞组件，将压力传送到阀活塞。

2. 发明申请

US20070257079A1 Pneumatic fastener 有权
标题翻译：气动紧固件
公开(公告)号：US20070257079A1
公开(公告)日：2007-11-08
申请号：US11657902
申请日：2007-01-25
申请人： John Schnell , Daniel Wall , Timothy Terrell , Dan Goodwin , Barbara Rose , James Niblett , Kerwin Braddock , Glen Steinbrunner
发明人： John Schnell , Daniel Wall , Timothy Terrell , Dan Goodwin , Barbara Rose , James Niblett , Kerwin Braddock , Glen Steinbrunner
IPC分类号： B25C1/14
CPC分类号： B25C1/008 , B25C1/042 , B25C1/047
摘要： A pneumatic fastener includes a housing and a handle coupled to the housing. The handle defines an inlet channel for delivering compressed gas to the housing. A trigger valve is in communication with the inlet channel and configured to actuate the pneumatic fastener. A fastener driving assembly is disposed within the housing. The fastener driving assembly includes a cylinder and a piston that reciprocates within the cylinder to drive a fastener. A valve piston is coupled to the fastener driving assembly. Actuation of the valve piston causes compressed air to drive the piston within the cylinder to drive the fastener. An outer cap is coupled to the housing and an inner cap is disposed at least partially within the outer cap. The inner cap includes an opening in communication with the trigger valve for porting the compressed air to a region above the valve piston.
摘要翻译：气动紧固件包括壳体和联接到壳体的手柄。手柄限定了用于将压缩气体输送到壳体的入口通道。触发阀与入口通道连通并且构造成致动气动紧固件。紧固件驱动组件设置在壳体内。紧固件驱动组件包括气缸和在气缸内往复运动以驱动紧固件的活塞。阀活塞联接到紧固件驱动组件。阀活塞的致动使压缩空气驱动气缸内的活塞以驱动紧固件。外盖联接到壳体，并且内盖至少部分地设置在外盖内。内盖包括与触发阀连通的开口，用于将压缩空气移入阀活塞上方的区域。

3. 发明申请

US20060162302A1 Filter for pneumatic tool 审中-公开
标题翻译：气动工具过滤器
公开(公告)号：US20060162302A1
公开(公告)日：2006-07-27
申请号：US11335259
申请日：2006-01-19
申请人： Timothy Terrell
发明人： Timothy Terrell
IPC分类号： B01D50/00
CPC分类号： B01D46/2414 , B01D2265/05 , B01D2271/022 , B25C1/047
摘要： An apparatus and method for retrofitting a pneumatic tool with a filter. The pneumatic tool has an end cap configured to receive a connector for connecting the pneumatic tool to a source of compressed gas. A retrofit connector is adapted to be received by the end cap of the pneumatic tool in place of the connector. A filter is connected to the retrofit connector independent of the end cap, and configured to filter the compressed gas received from the source. The connector has a first mechanical connection, and a second mechanical connection configured to mate with a third mechanical connection disposed on the end cap. The filter includes a fourth mechanical connection configured to mate with the first mechanical connection of the connector.
摘要翻译：一种用于改装带过滤器的气动工具的装置和方法。气动工具具有端盖，该端盖构造成接收用于将气动工具连接到压缩气体源的连接器。改装连接器适于被气动工具的端盖接收以代替连接器。过滤器独立于端盖连接到改装连接器，并被配置为过滤从源接收的压缩气体。连接器具有第一机械连接，并且第二机械连接构造成与设置在端盖上的第三机械连接配合。过滤器包括被配置为与连接器的第一机械连接配合的第四机械连接。

4. 发明申请

US20050189394A1 Pneumatic fastener 有权
标题翻译：气动紧固件
公开(公告)号：US20050189394A1
公开(公告)日：2005-09-01
申请号：US11064764
申请日：2005-02-24
申请人： Timothy Terrell
发明人： Timothy Terrell
IPC分类号： B25C5/16 , B25C1/04
CPC分类号： B25C5/1665
摘要： A nose casting assembly for a pneumatic fastener includes a body having a driver channel formed therein for receiving a driver blade. The body includes a first end having an aperture for allowing passage of a driver blade into the channel. The body further includes a second end configured for allowing a fastener to be expelled from the nose casting assembly. The body further includes an exterior surface and an interior surface, the interior surface having a loading aperture formed therein for allowing passage of a fastener into the driver channel. Additionally, the interior surface includes a nose casting groove formed therein, the nose casting groove extending linearly along the interior surface of the body towards the second end of the body, wherein the nose casting groove is configured for receiving the shank of a fastener being utilized with the pneumatic fastener for preventing the fastener from becoming wedged between the driver blade and the interior surface of the nose casting assembly when a shank of a fastener is oriented toward the driver blade.
摘要翻译：用于气动紧固件的鼻铸组件包括具有形成在其中用于接收驱动器刀片的驱动器通道的主体。主体包括具有允许驱动器叶片通过通道的孔的第一端。主体还包括构造成允许紧固件从鼻铸件组件排出的第二端。主体还包括外表面和内表面，内表面具有形成在其中的装载孔，用于允许紧固件通过驱动器通道。此外，内表面包括形成在其中的鼻铸造槽，鼻铸造槽沿着主体的内表面线向延伸朝向主体的第二端，其中鼻部浇铸槽构造成用于接收正被使用的紧固件的柄气动紧固件用于防止紧固件在紧固件的柄部朝向驱动器刀片定向时楔入驱动刀片和鼻部铸件组件的内表面之间。

5. 发明申请

US20070034660A1 Dual mode pneumatic fastener actuation mechanism 有权
标题翻译：双模气动紧固件致动机构
公开(公告)号：US20070034660A1
公开(公告)日：2007-02-15
申请号：US11580561
申请日：2006-10-13
申请人： Timothy Terrell , Timothy Smith
发明人： Timothy Terrell , Timothy Smith
IPC分类号： B25C7/00
CPC分类号： B25C1/04 , B25C1/008 , B25C1/042 , B25C1/047
摘要： A contact safety and trigger mechanism for use with a pneumatic fastener in order to permit efficient pneumatic fastener actuation mode selection. A rotating rod is included in a contact safety assembly which is constructed to slide toward/away from a driver housing, defining a piston for securing a fastener disposed within the piston's path of travel. The rotating rod includes a first shoulder or ledge and a second shoulder which is off-set from the first shoulder. The rod may be rotated in order to orientate the selected shoulder, to function as a stop for a pivoting trigger assembly, which is constructed to contact a pneumatic valve, to initiate a fastening event in-which a fastener is driven into a workpiece. The configuration of the rotating rod permits for selection between a contact actuation mode wherein movement of the contact safety initiates securing of a fastener and a sequential actuation mode in which the trigger assembly is manipulated by a user to trigger securing of a fastener after the contact safety has be depressed towards the driver housing.
摘要翻译：一种用于气动紧固件的接触安全和触发机构，以便允许有效的气动紧固件致动模式选择。旋转杆包括在接触安全组件中，其被构造成朝向/远离驱动器壳体滑动，限定用于固定设置在活塞行进路径内的紧固件的活塞。旋转杆包括第一肩部或凸缘以及从第一肩部偏离的第二肩部。杆可以旋转以便使所选择的肩部定向，用作用于枢转扳机组件的止动件，枢转扳机组件被构造成接触气动阀，以启动紧固件，紧固件被驱动到工件中。旋转杆的构造允许在接触致动模式之间进行选择，其中接触安全性的移动开始固定紧固件和顺序致动模式，其中触发器组件由用户操纵以触发紧固件在接触安全性之后的固定已被迫向驾驶者住房沮丧。

6. 发明申请

US20050189395A1 Pneumatic fastener 审中-公开
标题翻译：气动紧固件
公开(公告)号：US20050189395A1
公开(公告)日：2005-09-01
申请号：US11064782
申请日：2005-02-24
申请人： Timothy Terrell
发明人： Timothy Terrell
IPC分类号： B25C1/04 , B25C5/16
CPC分类号： B25C5/1665
摘要： A valve assembly for a pneumatic fastener includes a firing valve piston, an O-ring coupled with the firing valve piston, and a guide ring coupled with the firing valve piston. The firing valve piston has a groove disposed within its outer surface. The guide ring is coupled with the firing valve piston via the groove of the firing valve piston such that the guide ring protrudes from the groove of the firing valve piston. The guide ring is constructed to permit pressure equalization from about the valve assembly between the O-ring and the guide ring.
摘要翻译：用于气动紧固件的阀组件包括点火阀活塞，与点火阀活塞连接的O形环以及与点火阀活塞连接的导向环。点火阀活塞具有设置在其外表面内的凹槽。引导环通过点火阀活塞的凹槽与点火阀活塞联接，使得引导环从点火阀活塞的凹槽突出。引导环被构造成允许在O形环和导向环之间的阀组件周围的压力平衡。

7. 发明申请

US20050184120A1 Dual mode pneumatic fastener actuation mechanism 有权
标题翻译：双模气动紧固件致动机构
公开(公告)号：US20050184120A1
公开(公告)日：2005-08-25
申请号：US11064421
申请日：2005-02-22
申请人： Timothy Terrell , Timothy Smith
发明人： Timothy Terrell , Timothy Smith
IPC分类号： B25C1/00 , B25C1/04 , B25C1/14
CPC分类号： B25C1/04 , B25C1/008 , B25C1/042 , B25C1/047
摘要： A contact safety and trigger mechanism for use with a pneumatic fastener in order to permit efficient pneumatic fastener actuation mode selection. A rotating rod is included in a contact safety assembly which is constructed to slide toward/away from a driver housing, defining a piston for securing a fastener disposed within the piston's path of travel. The rotating rod includes a first shoulder or ledge and a second shoulder which is off-set from the first shoulder. The rod may be rotated in order to orientate the selected shoulder, to function as a stop for a pivoting trigger assembly, which is constructed to contact a pneumatic valve, to initiate a fastening event in-which a fastener is driven into a workpiece. The configuration of the rotating rod permits for selection between a contact actuation mode wherein movement of the contact safety initiates securing of a fastener and a sequential actuation mode in which the trigger assembly is manipulated by a user to trigger securing of a fastener after the contact safety has be depressed towards the driver housing.
摘要翻译：一种用于气动紧固件的接触安全和触发机构，以便允许有效的气动紧固件致动模式选择。旋转杆包括在接触安全组件中，其被构造成朝向/远离驱动器壳体滑动，限定用于固定设置在活塞行进路径内的紧固件的活塞。旋转杆包括第一肩部或凸缘以及从第一肩部偏离的第二肩部。杆可以旋转以便使所选择的肩部定向，用作用于枢转扳机组件的止动件，枢转扳机组件被构造成接触气动阀，以启动紧固件，紧固件被驱动到工件中。旋转杆的构造允许在接触致动模式之间进行选择，其中接触安全性的移动开始固定紧固件和顺序致动模式，其中触发器组件由用户操纵以触发紧固件在接触安全性之后的固定已被迫向驾驶者住房沮丧。

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