公开(公告)号：US20110204118A1

公开(公告)日：2011-08-25

申请号：US13058087

申请日：2006-11-17

申请人： Larry Moeller ,  Frederic Nayrac ,  Hanxin Zhao

发明人： Larry Moeller ,  Frederic Nayrac ,  Hanxin Zhao

IPC分类号： B25C1/08 ,  B25C1/18

CPC分类号： B25C1/08

摘要： A combustion nailer includes a tool housing, and a combustion engine substantially located within the housing and including a valve sleeve reciprocating relative to a cylinder head for cyclically opening and closing a combustion chamber. A control system is associated with the housing and is connected to the combustion engine for providing for a designated open time for the combustion chamber after a combustion event and before a subsequent combustion can occur.

摘要翻译： 燃烧钉枪包括工具壳体和基本上位于壳体内的内燃机，并且包括相对于气缸盖往复运动的阀套，用于循环地打开和关闭燃烧室。 控制系统与壳体相关联，并且连接到内燃机，用于在燃烧事件之后以及在可能发生后续燃烧之前为燃烧室提供指定的打开时间。

公开(公告)号：US08770456B2

公开(公告)日：2014-07-08

申请号：US13058087

申请日：2006-11-17

申请人： Larry Moeller ,  Frederic Nayrac ,  Hanxin Zhao

发明人： Larry Moeller ,  Frederic Nayrac ,  Hanxin Zhao

IPC分类号： B25C1/08

CPC分类号： B25C1/08

摘要： A combustion nailer includes a tool housing, and a combustion engine substantially located within the housing and including a valve sleeve reciprocating relative to a cylinder head for cyclically opening and closing a combustion chamber. A control system is associated with the housing and is connected to the combustion engine for providing for a designated open time for the combustion chamber after a combustion event and before a subsequent combustion can occur.

摘要翻译： 燃烧钉枪包括工具壳体和基本上位于壳体内的内燃机，并且包括相对于气缸盖往复运动的阀套，用于循环地打开和关闭燃烧室。 控制系统与壳体相关联，并且连接到内燃机，用于在燃烧事件之后以及在可能发生后续燃烧之前为燃烧室提供指定的打开时间。

公开(公告)号：US08070031B2

公开(公告)日：2011-12-06

申请号：US12093924

申请日：2006-11-17

申请人： Larry Moeller ,  Hanxin Zhao

发明人： Larry Moeller ,  Hanxin Zhao

IPC分类号： B25C1/08

CPC分类号： B25C1/08

摘要： A combustion-powered fastener-driving tool includes a tool housing, a power source associated with the housing and including a cylinder head, a cylinder and a piston reciprocating in the cylinder, a valve sleeve reciprocating relative to the cylinder, a chamber switch and a trigger switch; the cylinder head, the valve sleeve, the cylinder and the piston combining to define a combustion chamber, the closing of both switches required for initiating an ignition of the power source for driving piston down cylinder. A fan is disposed in the combustion chamber, and a control system includes a control program associated with the housing, connected to the power source, the chamber switch and the trigger switch, and configured for providing a designated ignition delay period after fuel is injected into the combustion chamber and when the chamber switch is closed, the delay period being variable as a function of monitored tool parameters.

摘要翻译： 燃烧供电的紧固件驱动工具包括工具壳体，与壳体相关联的动力源，包括气缸盖，气缸和在气缸中往复运动的活塞，相对于气缸往复运动的阀套，腔室开关和 触发开关; 汽缸盖，阀套，气缸和活塞组合以限定燃烧室，关闭用于启动用于驱动活塞下缸的动力源的点火所需的两个开关。 风扇设置在燃烧室中，并且控制系统包括与壳体相关联的控制程序，连接到电源，室开关和触发开关，并且被配置为在燃料喷射之后提供指定的点火延迟时段 燃烧室和室开关关闭时，延迟周期可随监控的工具参数而变化。

公开(公告)号：US20090314817A1

公开(公告)日：2009-12-24

申请号：US12093924

申请日：2006-11-17

申请人： Larry Moeller ,  Hanxin Zhao

发明人： Larry Moeller ,  Hanxin Zhao

IPC分类号： B25C1/18 ,  B25C1/10

CPC分类号： B25C1/08

摘要： A combustion-powered fastener-driving tool includes a tool housing, a power source associated with the housing and including a cylinder head, a cylinder and a piston reciprocating in the cylinder, a valve sleeve reciprocating relative to the cylinder, a chamber switch and a trigger switch; the cylinder head, the valve sleeve, the cylinder and the piston combining to define a combustion chamber, the closing of both switches required for initiating an ignition of the power source for driving piston down cylinder. A fan is disposed in the combustion chamber, and a control system includes a control program associated with the housing, connected to the power source, the chamber switch and the trigger switch, and configured for providing a designated ignition delay period after fuel is injected into the combustion chamber and when the chamber switch is closed, the delay period being variable as a function of monitored tool parameters.

摘要翻译： 燃烧供电的紧固件驱动工具包括工具壳体，与壳体相关联的动力源，包括气缸盖，气缸和在气缸中往复运动的活塞，相对于气缸往复运动的阀套，腔室开关和 触发开关; 汽缸盖，阀套，气缸和活塞组合以限定燃烧室，关闭用于启动用于驱动活塞下缸的动力源的点火所需的两个开关。 风扇设置在燃烧室中，并且控制系统包括与壳体相关联的控制程序，连接到电源，室开关和触发开关，并且被配置为在燃料喷射之后提供指定的点火延迟时段 燃烧室和室开关关闭时，延迟周期可随监控的工具参数而变化。

公开(公告)号：US20070131731A1

公开(公告)日：2007-06-14

申请号：US11601207

申请日：2006-11-17

申请人： Larry Moeller ,  Hanxin Zhao

发明人： Larry Moeller ,  Hanxin Zhao

IPC分类号： B25C1/14

CPC分类号： B25C1/08

摘要： A combustion-powered fastener-driving tool includes a combustion-powered power source including a cylinder head and a combustion chamber defined by the cylinder head, a valve sleeve and an upper surface of a reciprocating piston, the valve sleeve reciprocable relative to the cylinder head between a rest position and a pre-firing position. The valve sleeve has a range of positions between a first sealing position in which the combustion chamber is closed, and said pre-firing position in which the valve sleeve is prevented from further movement. A lockout device is associated with the power source and has an actuated position configured for preventing the reciprocation of the valve sleeve beyond the first sealed position to open the combustion chamber, but permitting movement of the valve sleeve from the first sealed position to the pre-firing position until the piston returns to a piston pre-firing position post combustion.

摘要翻译： 燃烧动力的紧固件驱动工具包括燃烧供电的动力源，其包括气缸盖和由气缸盖，阀套和往复活塞的上表面限定的燃烧室，所述阀套可相对于汽缸盖往复运动 在休息位置和预发射位置之间。 阀套具有在燃烧室关闭的第一密封位置与防止阀套进一步运动的所述预燃位置之间的位置范围。 锁定装置与动力源相关联并且具有致动位置，该致动位置构造成用于防止阀套件往复运动超过第一密封位置以打开燃烧室，但允许阀套件从第一密封位置移动到预定位置， 发射位置直到活塞返回到燃烧后的活塞预燃烧位置。

公开(公告)号：US20060266785A1

公开(公告)日：2006-11-30

申请号：US11479561

申请日：2006-06-30

申请人： Larry Moeller ,  Joseph Fabin ,  James Doherty

发明人： Larry Moeller ,  Joseph Fabin ,  James Doherty

IPC分类号： B25C1/04

CPC分类号： B25C1/08

摘要： A combustion-powered fastener-driving tool includes a combustion-powered-power source, a workpiece contact element reciprocable relative to the power source between a rest position and a firing position, a control system operationally associated with the power source, a trigger connected to the control system providing operator interface with the control system. The control system is configured so that an operator may select between a sequential firing mode in which the trigger must be released between firings, and a repetitive cycle mode in which the trigger is continually depressed between firings. The trigger is connected to the control system so that at least one of the frequency and duration of pulling of the trigger converts the operating mode from the sequential mode to the repetitive cycle mode.

摘要翻译： 燃烧供电的紧固件驱动工具包括燃烧供电的动力源，相对于动力源在休息位置和击发位置之间往复运动的工件接触元件，与动力源可操作地相关联的控制系统， 控制系统提供与控制系统的操作者接口。 控制系统被配置为使得操作者可以在其中必须在发射之间释放触发器的顺序触发模式和触发器在发射之间持续按压的重复循环模式之间进行选择。 触发器连接到控制系统，使得触发器的拉动的频率和持续时间中的至少一个将操作模式从顺序模式转换为重复循环模式。

公开(公告)号：US20050173486A1

公开(公告)日：2005-08-11

申请号：US11028023

申请日：2005-01-03

申请人： Larry Moeller ,  James Doherty

发明人： Larry Moeller ,  James Doherty

IPC分类号： B25C1/08 ,  B25C1/14

CPC分类号： B25C1/08

摘要： A combustion-powered fastener-driving tool includes a combustion-powered power source including a cylinder defining a path for a reciprocating piston and an attached driver blade, the piston reciprocating between a pre-firing position achieved prior to combustion and a bottom out position. Upon combustion in the power source, the cylinder includes at least one exhaust valve configured for releasing combustion gases from the cylinder. The at least one exhaust valve is dimensioned so that sufficient gas is released to reduce post-combustion pressure in the cylinder to approximately one atmosphere in the time available for the piston to travel past the at least one exhaust valve and return to the at least one exhaust valve.

摘要翻译： 燃烧动力的紧固件驱动工具包括燃烧供电的动力源，其包括限定用于往复运动活塞的路径的气缸和附接的驱动器叶片，所述活塞在燃烧前实现的预燃位置与底部排出位置之间往复运动。 在电源中燃烧时，气缸包括构造成从气缸中释放燃烧气体的至少一个排气阀。 所述至少一个排气阀的尺寸被设计成使得足够的气体被释放，以在可用于活塞行进通过至少一个排气阀并且​​返回至少一个排气阀的时间内将气缸中的后燃烧压力降低到大约一个大气压 排气阀。

公开(公告)号：US20050173484A1

公开(公告)日：2005-08-11

申请号：US11028432

申请日：2005-01-03

申请人： Larry Moeller ,  James Doherty ,  Joseph Fabin

发明人： Larry Moeller ,  James Doherty ,  Joseph Fabin

IPC分类号： B25C1/08 ,  B25C1/14 ,  B25C1/12

CPC分类号： B25C1/08

摘要： A combustion-powered fastener-driving tool includes a combustion-powered power source, a valve sleeve reciprocable relative to the power source between a rest position and a firing position, and a lockout device in operational proximity to the valve sleeve and configured for automatically preventing the reciprocation of the valve sleeve from the firing position until a piston in the power source returns to a pre-firing position.

摘要翻译： 燃烧供电的紧固件驱动工具包括燃烧供电的动力源，可在静止位置和击发位置之间相对于动力源往复移动的阀套，以及可操作地靠近阀套并且被配置为自动防止 阀套从点火位置的往复运动直到电源中的活塞返回到预燃位置。

公开(公告)号：US07377334B2

公开(公告)日：2008-05-27

申请号：US11010989

申请日：2004-12-13

申请人： James May ,  Larry Moeller ,  Jackson Debray ,  Joe W. Reeves

发明人： James May ,  Larry Moeller ,  Jackson Debray ,  Joe W. Reeves

IPC分类号： E21B3/02 ,  E21B19/24

CPC分类号： E21B3/02 ,  E21B33/085

摘要： Methods and apparatus for rotating a stripper assembly in use with a rotating drilling head. A drive system is disposed external to the rotating drilling head and generates rotational motion to match the rotation of a drillstring running through the rotating drilling head. A connection transfers rotational motion from the drive system to the stripper assembly. In one embodiment, the drive system comprises a housing disposed about the drillstring and a one or more contact members connected to said housing and operable to contact the drillstring. One or more biasing members urge the contact members into contact with the drillstring so as to transfer rotational motion from the drillstring to the housing.

摘要翻译： 用于使用旋转钻头旋转剥离器组件的方法和装置。 驱动系统设置在旋转钻头的外部，并产生旋转运动以匹配穿过旋转钻头的钻柱的旋转。 连接将旋转运动从驱动系统传送到汽提器组件。 在一个实施例中，驱动系统包括围绕钻柱布置的壳体和连接到所述壳体并可操作以接触钻柱的一个或多个接触构件。 一个或多个偏置构件促使接触构件与钻柱接触，以便将旋转运动从钻柱传递到壳体。

公开(公告)号：US20070215664A1

公开(公告)日：2007-09-20

申请号：US11787339

申请日：2007-04-16

申请人： Larry Moeller ,  Joseph Fabin ,  James Doherty ,  Kui-Chiu Kwok ,  Yury Shkolnikov

发明人： Larry Moeller ,  Joseph Fabin ,  James Doherty ,  Kui-Chiu Kwok ,  Yury Shkolnikov

IPC分类号： B25C1/08

CPC分类号： B25C1/08

摘要： A combustion-powered fastener-driving tool includes a combustion-powered power source, at least one fan for associated with the power source, at least one temperature sensing device in operational proximity to the power source and a control system operationally associated with the power source and connected to the at least one fan and at least one temperature sensing device for adjusting the length of time for energizing the at least one cooling fan as a function of power source temperature sensed by the at least one temperature sensing device.

摘要翻译： 燃烧供电的紧固件驱动工具包括燃烧供电的动力源，至少一个与电源相关联的风扇，至少一个操作在电源附近的温度感测装置以及与电源可操作地相关联的控制系统 并且连接到所述至少一个风扇和至少一个温度感测装置，用于根据所述至少一个温度感测装置感测的电源温度来调节用于激励所述至少一个冷却风扇的时间长度。