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1. 发明申请

WO2013016020A1 POWER OPERATED ROTARY KNIFE 审中-公开
标题翻译：电动操作旋转刀
公开(公告)号：WO2013016020A1
公开(公告)日：2013-01-31
申请号：PCT/US2012/046591
申请日：2012-07-13
申请人： BETTCHER INDUSTRIES, INC. , MASCARI, Nicholas, A. , WHITED, Jeffrey, A.
发明人： MASCARI, Nicholas, A. , WHITED, Jeffrey, A.
IPC分类号： A22C17/04
CPC分类号： B26B25/002 , A22B5/165 , A22C17/12 , F16C33/3825 , F16C33/422 , F16C33/425 , F16C33/543 , F16C2226/76 , F16C2226/78
摘要： A rolling bearing strip for a power operated rotary knife providing bearing support for rotation of a rotary knife blade with respect to a blade housing. The rolling bearing strip includes: a plurality of rolling bearings disposed in spaced apart relation; and a flexible separator cage for positioning the plurality of spaced apart rolling bearings, the flexible separator cage including interlocking first and second ends, the first end of the separator cage including a wall defining a projecting member and the second end of the separator cage including a wall defining a receiving member, the first end projecting member and the second end receiving member being in opposed facing relationship and the first end projecting member extending into the second end receiving member to secure the first end to the second end and form an annular, continuous rolling bearing ring.
摘要翻译：用于动力旋转刀的滚动轴承带，其提供用于旋转刀片相对于刀片壳体的旋转的轴承支撑。滚动轴承带包括：多个以间隔设置的关系设置的滚动轴承; 以及用于定位多个间隔开的滚动轴承的柔性分离器保持架，所述柔性分离器保持架包括互锁的第一和第二端，分离器保持器的第一端包括限定突出构件的壁，并且分离器保持架的第二端包括所述第一端部突出部件和所述第二端部接收部件处于相对的面对关系，所述第一端部突出部件延伸到所述第二端部接收部件中，以将所述第一端部固定到所述第二端部并形成环形连续的滚动轴承圈。

2. 发明申请

WO2013103386A1 FLEX SHAFT - TOOL CONNECTION FOR POWER OPERATED ROTARY KNIFE 审中-公开
标题翻译： FLEX SHAFT - 电动操作旋转刀具的工具连接
公开(公告)号：WO2013103386A1
公开(公告)日：2013-07-11
申请号：PCT/US2012/046619
申请日：2012-07-13
申请人： BETTCHER INDUSTRIES, INC. , MASCARI, Nicholas, A. , WHITED, Jeffrey, A.
发明人： MASCARI, Nicholas, A. , WHITED, Jeffrey, A.
IPC分类号： B26B25/00
CPC分类号： F16C1/24 , A22B5/165 , B26B25/00 , B26B25/002 , F16C1/02 , F16C1/06 , F16C1/08
摘要： A flexible shaft drive transmission coupled between a drive motor and a gear train of a power operated tool. The flexible shaft drive transmission includes: an outer casing having a bushing positioned at a tool end of the casing, the bushing defining a longitudinal central opening; lubricant disposed within the outer casing; and an elongated drive transmitting shaft assembly rotatable within the outer casing including a flexible drive transmitting and a coupler fitting affixed to the tool end of the drive transmitting shaft, the coupler fitting including a cylindrical body and an enlarged head extending distally from the cylindrical body, the cylindrical body fitting within the longitudinal central opening of the bushing and the enlarged head having a diameter greater than a diameter of the longitudinal central opening of the bushing. The enlarged head defining a square drive aligned with a central longitudinal axis of the drive transmitting shaft assembly.
摘要翻译：耦合在驱动电动机和动力操作工具的齿轮系之间的柔性轴驱动传动装置。柔性轴驱动变速器包括：外壳，其具有位于壳体的工具端的衬套，所述衬套限定纵向中心开口; 设置在外壳内的润滑剂; 以及细长的驱动传递轴组件，其可在外壳内旋转，包括柔性驱动传动装置和固定到驱动传动轴的工具端部的联接器配件，联接器配件包括圆柱体和从圆柱体向远侧延伸的扩大头部，圆柱形主体装配在衬套的纵向中心开口内，并且扩大的头部的直径大于衬套的纵向中心开口的直径。扩大的头部限定与驱动传递轴组件的中心纵向轴线对齐的方形驱动。

3. 发明申请

WO2013016021A1 POWER OPERATED ROTARY KNIFE 审中-公开
标题翻译：电动操作旋转刀
公开(公告)号：WO2013016021A1
公开(公告)日：2013-01-31
申请号：PCT/US2012/046594
申请日：2012-07-13
申请人： BETTCHER INDUSTRIES, INC. , WHITED, Jeffrey, A. , MASCARI, Nicholas, A. , STUMP, Kevin, V. , TANSEY, Martin, Patrick
发明人： WHITED, Jeffrey, A. , MASCARI, Nicholas, A. , STUMP, Kevin, V. , TANSEY, Martin, Patrick
IPC分类号： A22C17/00
CPC分类号： B26B25/002 , A22B5/165 , A22C17/04 , A22C17/12 , B26B7/00
摘要： A power operated rotary knife (1 00) including: an annular rotary knife blade (300) including a knife blade bearing surface (319); a blade housing ( 400) defining a blade housing bearing surface ( 459); and a blade -blade housing bearing structure ( 500) disposed between the knife blade bearing surface (319) and the blade housing bearing surface ( 459). The blade - blade housing bearing structure (500) includes a rolling bearing strip (502) having a plurality of rolling bearings (506), such as ball bearings, disposed in spaced apart relation in a flexible separator cage (508).
摘要翻译：一种动力旋转刀（100），包括：包括刀片支承表面（319）的环形旋转刀片（300）; 限定刀片壳体支承表面（459）的刀片壳体（400）; 以及设置在刀片支承表面（319）和刀片壳体支承表面（459）之间的刀刃式刀片外壳轴承结构（500）。叶片 - 叶片壳体轴承结构（500）包括滚动轴承条（502），该滚动轴承条（502）具有多个在柔性分离器保持架（508）中以间隔关系设置的滚动轴承（506），诸如滚珠轴承。

4. 发明申请

WO2013103385A1 FLEX SHAFT - DRIVE MOTOR CONNECTION FOR POWER OPERATED ROTARY KNIFE 审中-公开
标题翻译： FLEX轴 - 动力转动刀的驱动电机连接
公开(公告)号：WO2013103385A1
公开(公告)日：2013-07-11
申请号：PCT/US2012/046611
申请日：2012-07-13
申请人： BETTCHER INDUSTRIES, INC. , RAPP, Geoffrey, D. , MUNIGA, Scott, M. , ROSU, Marinel , WHITED, Jeffrey, A. , MASCARI, Nicholas, A.
发明人： RAPP, Geoffrey, D. , MUNIGA, Scott, M. , ROSU, Marinel , WHITED, Jeffrey, A. , MASCARI, Nicholas, A.
IPC分类号： F16C1/08
CPC分类号： F16C1/08 , A22B5/165 , B26B25/002 , F16C1/06 , F16D1/10 , F16D2001/102
摘要： A flexible shaft drive transmission for transmitting rotational power between a drive motor and a gear train of a power operated tool. The flexible shaft drive transmission includes an elongated drive shaft assembly including a rotatable drive transmitting shaft assembly extending through an outer casing. The shaft drive transmission includes a motor end coupling affixed to one end the outer casing and adapted to be releasably connected to a mating coupling of the drive motor. The motor end coupling includes a coupling body having an outer surface tapered region tapering from a larger diameter to a smaller diameter at a distal end of the tapered region to facilitate insertion and proper alignment with the drive motor coupling. The drive transmitting shaft assembly includes a driven fitting having a plurality of drive faces surrounding an axially extending locating member for engagement with a mating drive fitting of the drive motor.
摘要翻译：一种用于在驱动马达和动力操作工具的齿轮系之间传递旋转动力的柔性轴驱动传动装置。柔性轴驱动变速器包括细长的驱动轴组件，其包括延伸穿过外壳的可旋转驱动传动轴组件。轴驱动变速器包括固定到外壳的一端并适于可释放地连接到驱动马达的配合联接器的马达端连接件。马达端部联接器包括联接体，该联接体具有在锥形区域的远端处从较大直径逐渐变细到更小直径的外表面锥形区域，以便于插入并且与驱动马达联接件正确对准。驱动传动轴组件包括从动配件，其具有围绕轴向延伸的定位构件的多个驱动面，用于与驱动电动机的配合驱动配件接合。

5. 发明申请

WO2013016344A1 POWER OPERATED ROTARY KNIFE 审中-公开
标题翻译：电动操作旋转刀
公开(公告)号：WO2013016344A1
公开(公告)日：2013-01-31
申请号：PCT/US2012/047989
申请日：2012-07-24
申请人： BETTCHER INDUSTRIES, INC. , THOMPSON, Terry, J. , MASCARI, Nicholas, A. , WHITED, Jeffrey, A.
发明人： THOMPSON, Terry, J. , MASCARI, Nicholas, A. , WHITED, Jeffrey, A.
IPC分类号： B26B25/00
CPC分类号： B26B25/002 , A22B5/165 , A22C17/0006 , A22C17/04 , A22C17/12
摘要： A two-part rotary knife blade (2300, 3300) for a power operated rotary knife. The knife blade (2300) includes a carrier portion (2302, 3302) and a blade portion (2350, 3350), the blade portion configured to be received in a nested relationship by the carrier portion and being releasably secured to the carrier portion by an attachment structure (2370, 3370). The attachment structure (2370, 3370) including a plurality of projections (2372, 3372) extending from one of an outer wall (2354, 3354) of the blade portion (2350, 3350) and the inner wall (2304, 3304) of the carrier portion and a plurality of sockets (2374, 3374) disposed in the other of the outer wall of the blade portion and the inner wall of the carrier portion, each of the plurality of projections being received in a respective different one of the plurality of sockets to secure the blade portion to the carrier portion.
摘要翻译：一种用于动力旋转刀的两部分旋转刀片（2300,3300）。刀片（2300）包括载体部分（2302,3302）和叶片部分（2350,3350），叶片部分构造成由托架部分以嵌套的关系接收并且可释放地固定到载体部分附件结构（2370,3370）。包括从叶片部分（2350,3350）的外壁（2354,3334）中的一个延伸的多个突出部（2372,3337）和连接结构（23）的内壁（2304,3403）托架部分和设置在叶片部分的外壁和载体部分的内壁中的另一个中的多个插座（2374,3744），多个突起中的每一个都被接收在多个插座将刀片部分固定到托架部分。

6. 发明申请

WO2013016024A1 POWER OPERATED ROTARY KNIFE 审中-公开
标题翻译：电动操作旋转刀
公开(公告)号：WO2013016024A1
公开(公告)日：2013-01-31
申请号：PCT/US2012/046606
申请日：2012-07-13
申请人： BETTCHER INDUSTRIES, INC. , WHITED, Jeffrey, A. , MASCARI, Nicholas, A.
发明人： WHITED, Jeffrey, A. , MASCARI, Nicholas, A.
IPC分类号： B26B7/00
CPC分类号： B26B25/002 , A22B5/165 , A22C17/12
摘要： A power operated rotary knife (1 00) including: an annular rotary knife blade (300) including a knife blade bearing surface (319); a blade housing ( 400) defming a blade housing bearing surface ( 459); and a blade- blade housing bearing structure (500) disposed between the knife blade bearing surface (319) and the blade housing bearing surface ( 459). The blade -blade housing bearing structure (500) includes a rolling bearing strip (502) having a plurality of rolling bearings (506), such as ball bearings, disposed in spaced apart relation in a flexible separator cage (508).
摘要翻译：一种动力旋转刀（100），包括：包括刀片支承表面（319）的环形旋转刀片（300）; 限定刀片壳体支承表面（459）的刀片壳体（400）; 和设置在刀片支承表面（319）和刀片壳体支承表面（459）之间的刀片式外壳支承结构（500）。叶片 - 叶片壳体轴承结构（500）包括滚动轴承条（502），该滚动轴承条（502）具有多个在柔性分离器保持架（508）中以间隔开的关系设置的滚动轴承（506），诸如滚珠轴承。

7. 发明申请

WO2013016022A1 POWER OPERATED ROTARY KNIFE 审中-公开
标题翻译：动力操作旋转刀
公开(公告)号：WO2013016022A1
公开(公告)日：2013-01-31
申请号：PCT/US2012/046599
申请日：2012-07-13
申请人： BETTCHER INDUSTRIES, INC. , WHITED, Jeffrey, A. , MASCARI, Nicholas, A.
发明人： WHITED, Jeffrey, A. , MASCARI, Nicholas, A.
IPC分类号： B26B7/00
CPC分类号： B26B25/002 , A22B5/165 , A22C17/12 , F16H1/14 , Y10T74/19665
摘要： A power operated rotary knife (100) including: an annular rotary knife blade (300) including a knife blade bearing surface (319); a blade housing (400) defining a blade housing bearing surface (459); and a blade - blade housing bearing structure (500) disposed between the knife blade bearing surface (319) and the blade housing bearing surface (459). The blade - blade housing bearing structure (500) includes a rolling bearing strip (502) having a plurality of rolling bearings (506), such as ball bearings, disposed in spaced apart relation in a flexible separator cage (508). The rolling bearing strip (502) traverses through an annular passageway (504) defined between the knife blade bearing surface (319) and the blade housing bearing surface (459) to secure the knife blade (300) to the blade housing (400) and support the knife blade for rotation about a central axis (R) with respect to the blade housing (400).
摘要翻译：一种动力操作旋转刀（100），包括：包括刀片支承表面（319）的环形旋转刀片（300）; 限定刀片壳体支承表面（459）的刀片壳体（400）; 和布置在刀片支承表面（319）和刀片壳体支承表面（459）之间的刀片 - 刀片壳体支承结构（500）。叶片 - 叶片壳体轴承结构（500）包括具有多个滚动轴承（506）（例如球轴承）的滚动轴承带（502），所述滚动轴承以间隔开的关系布置在柔性分离器罩（508）中。滚动轴承带（502）穿过限定在刀片支承表面（319）和刀片外壳支承表面（459）之间的环形通道（504）以将刀片（300）固定到刀片外壳（400），并且支撑刀片相对于刀片外壳（400）围绕中心轴线（R）旋转。

8. 发明申请

WO2013016019A1 POWER OPERATED ROTARY KNIFE 审中-公开
标题翻译：电动操作旋转刀
公开(公告)号：WO2013016019A1
公开(公告)日：2013-01-31
申请号：PCT/US2012/046584
申请日：2012-07-13
申请人： BETTCHER INDUSTRIES, INC. , WHITED, Jeffrey, A. , MASCARI, Nicholas, A.
发明人： WHITED, Jeffrey, A. , MASCARI, Nicholas, A.
IPC分类号： A22C17/00
CPC分类号： B26B25/002 , A22B5/165
摘要： A power operated rotary knife (100) including: an annular rotary knife blade (300) including a knife blade bearing surface (319); a blade housing (400) defining a blade housing bearing surface (459); and a blade - blade housing bearing structure (500) disposed between the knife blade bearing surface (319) and the blade housing bearing surface (459). The blade - blade housing bearing structure (500) includes a rolling bearing strip (502) having a plurality of rolling bearings (506), such as ball bearings, disposed in spaced apart relation in a flexible separator cage (508). The rolling bearing strip (502) traverses through an annular passageway (504) defined between the knife blade bearing surface (319) and the blade housing bearing surface (459) to secure the knife blade (300) to the blade housing (400) and support the knife blade for rotation about a central axis (R) with respect to the blade housing (400).
摘要翻译：一种动力旋转刀（100），包括：包括刀片支承表面（319）的环形旋转刀片（300）; 限定刀片壳体支承表面（459）的刀片壳体（400）; 和设置在刀片支承表面（319）和刀片壳体支承表面（459）之间的刀片 - 刀片壳体支承结构（500）。叶片 - 叶片壳体轴承结构（500）包括滚动轴承条（502），该滚动轴承条（502）具有多个在柔性分离器保持架（508）中以间隔关系设置的滚动轴承（506），诸如滚珠轴承。滚动轴承条（502）穿过限定在刀片支承表面（319）和刀片壳体支承表面（459）之间的环形通道（504），以将刀片（300）固定到刀片壳体（400），并且支撑刀片以相对于刀片壳体（400）围绕中心轴线（R）旋转。

9. 发明申请

WO2014160043A1 LUBRICATION ASSEMBLY FOR ROTARY KNIFE 审中-公开
标题翻译：旋转刀具润滑装置
公开(公告)号：WO2014160043A1
公开(公告)日：2014-10-02
申请号：PCT/US2014/025694
申请日：2014-03-13
申请人： BETTCHER INDUSTRIES, INC.
发明人： MASCARI, Nicholas, A. , CARPER, Kenneth, E.
IPC分类号： B26B13/00
CPC分类号： B26B25/002 , B26D7/088 , Y10T137/0318
摘要： A power operated rotary knife (100) and method of operation includes an annular rotary blade (380). The knife further comprises a head assembly (300) extending from a handle assembly (200), the head assembly for rotatably supporting the annular rotary blade. The knife also includes a drive mechanism (600) disposed within the head assembly comprising a pinion gear (604) and a pinion shaft (970) rotatably disposed within a bushing (610), the drive mechanism being operatively coupled to the annular rotary blade, rotating the annular blade during use. A movable lubrication assembly (900) supported along a frame body between the handle assembly and the annular rotary blade, the rotatable lubrication assembly being rotatably disposed about a longitudinal axis of the handle assembly and providing a lubrication path (1000) extending from a lubrication adapter (924) to the pinion gear (604).
摘要翻译：电动旋转刀（100）和操作方法包括环形旋转刀片（380）。刀还包括从手柄组件（200）延伸的头组件（300），头组件用于可旋转地支撑环形旋转刀片。所述刀还包括设置在所述头部组件内的驱动机构（600），所述驱动机构包括可旋转地设置在衬套（610）内的小齿轮（604）和小齿轮轴（970），所述驱动机构可操作地联接到所述环形旋转叶片，在使用过程中旋转环形刀片。可移动润滑组件（900），其沿着框架主体支撑在手柄组件和环形旋转叶片之间，所述可旋转润滑组件围绕手柄组件的纵向轴线可旋转地设置并且提供从润滑适配器延伸的润滑路径（1000）（924）到小齿轮（604）。

10. 发明授权

EP2800912B1 FLEX SHAFT - DRIVE MOTOR CONNECTION FOR POWER OPERATED ROTARY KNIFE 有权
公开(公告)号：EP2800912B1
公开(公告)日：2019-09-04
申请号：EP12864253.5
申请日：2012-07-13
申请人： Bettcher Industries, Inc.
发明人： RAPP, Geoffrey, D. , MUNIGA, Scott, M. , ROSU, Marinel , WHITED, Jeffrey, A. , MASCARI, Nicholas, A.
IPC分类号： F16C1/08 , F16C1/06 , B26B25/00 , A22B5/16 , F16D1/10

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