公开(公告)号：WO2007091242A2

公开(公告)日：2007-08-16

申请号：PCT/IL2007000134

申请日：2007-02-01

Applicant: G R G PATENTS LTD ,  GURIEVICH JOSEF ,  HARIF GERSHON

Inventor： GURIEVICH JOSEF ,  HARIF GERSHON

CPC classification number: B23Q5/045 ,  B23C5/10 ,  B23C2265/08 ,  Y10T409/304144 ,  Y10T409/304424 ,  Y10T409/30448 ,  Y10T409/306496 ,  Y10T409/307672 ,  Y10T409/3084 ,  Y10T409/308456 ,  Y10T409/309296 ,  Y10T409/309352 ,  Y10T409/30952

Abstract: An attachment for a milling machine head having a longitudinal axis about which a cutting tool is normally rotated when working a workpiece, the attachment includes: a coupling sleeve attachable to the milling machine head with the longitudinal axis of the coupling sleeve coaxial to the longitudinal axis of the milling machine head; and a rotary cutter member carried by the coupling sleeve and rotatable with respect thereto about a rotary axis which is at a predetermined angle with respect to the longitudinal axis of the milling machine head. In the described preferred embodiments, the rotary cutter member is of conical configuration, having an angle substantially 55° with respect to the longitudinal axis of the milling machine head, and defining a cone angle of substantially 70°, which enables the attachment to cut sharp internal corners in workpieces.

Abstract translation: 一种用于铣床头部的附件，具有纵向轴线，切削工具在工件工作时通常围绕该纵向轴线旋转，该附件包括：可连接到铣床头部的联接套筒，其连接套筒的纵向轴线与纵向轴线同轴 的铣床头; 以及旋转切割器构件，其由所述联接套筒承载并且可相对于所述旋转轴线相对于所述铣床的纵向轴线以预定角度旋转。 在所描述的优选实施例中，旋转切割器构件是圆锥形构造，其相对于铣床头部的纵向轴线具有大致55°的角度，并且限定大致为70°的锥角，这使得附件能够切割 工件内角。

公开(公告)号：WO2008114259A3

公开(公告)日：2008-12-11

申请号：PCT/IL2008000386

申请日：2008-03-19

Applicant: G R G PATENTS LTD ,  HARIF GERSHON

Inventor： HARIF GERSHON

IPC: B23C3/00 ,  B23B1/00 ,  B23B27/00 ,  B23C3/30 ,  B23C5/10

CPC classification number: B23C3/00 ,  B23B1/00 ,  B23B27/00 ,  B23C3/30 ,  B23C5/10 ,  B23C2210/02 ,  B23C2210/086 ,  B23C2210/244 ,  B23C2220/36 ,  B23C2240/32 ,  Y10T408/03

Abstract: A cutter apparatus comprising a workpiece holder for holding a workpiece (105) having a longitudinal axis, which workpiece is to be cut to a particular shape by removing selected portions thereof during one or more cutting strokes; a tool holder for holding a cutter tool (102) having a longitudinal axis and cutter edges engageable with the workpiece to remove portions thereof during each cutting stroke; and a drive system operable, when the workpiece holder holds a workpiece (165) and the cutter tool holder holds a cutter tool (102), for rotating one of the holders about its longitudinal axis and for bringing the cutter edges of the cutter tool into engagement with the workpiece (165) to remove selected portions thereof during each cutting stroke; wherein, during each cutting stroke, the drive system effects a relatively long unidirectional displacement (108) between the cutter tool (102) and workpiece (105) along a- first orthogonal axis; and a plurality of relatively short reciprocatdry displacements (109) between the cutter tool and workpiece along a second orthogonal axis perpendicular to said first orthogonal axis.

Abstract translation: 一种切割装置，包括用于保持具有纵向轴线的工件（105）的工件保持器，该工件在一个或多个切割冲程期间通过移除其选定部分而被切割成特定形状; 用于保持具有纵向轴线的切割工具（102）和可与工件接合的切割刃的刀架，以在每个切削冲程期间移除其部分; 以及驱动系统，其可操作，当所述工件保持器保持工件（165）并且所述刀具保持器保持刀具（102）时，用于使所述保持器围绕其纵向轴线旋转，并且用于使所述刀具的刀具边缘进入 与每个切割冲程期间与工件（165）接合以移除其选定部分; 其中，在每个切削行程期间，所述驱动系统沿着第一正交轴线在所述刀具（102）和所述工件（105）之间实现相对长的单向位移（108）; 以及沿着垂直于所述第一正交轴线的第二正交轴线在所述刀具工具和所述工件之间的多个相对短的往复运动干涉位移（109）。

公开(公告)号：WO2011128898A2

公开(公告)日：2011-10-20

申请号：PCT/IL2011000305

申请日：2011-04-14

Applicant: GERSHON MACHINE LTD ,  HARIF GERSHON

Inventor： HARIF GERSHON

CPC classification number: F01K25/02 ,  F01K27/005

Abstract: A generator comprising a heat differential module, a pressure module, a conversion module and a heat recovery arrangement; the heat differential module comprising at least a first, high temperature reservoir configured for containing a work medium at high temperature, a second, low temperature reservoir configured for containing a work medium at low temperature and a heat mechanism being in fluid communication with at least one of the reservoirs. The heat mechanism is configured for maintaining a temperature difference therebetween by providing heat to and/or removing heat from the reservoirs; the pressure module comprises a pressure medium in selective fluid communication with the reservoirs of the heat differential module for alternately performing a heat exchange process with the work medium thereof. The pressure medium is configured to fluctuate between a minimal operative temperature and a maximal operative temperature of the pressure medium corresponding to the high and low temperature of the work medium; the conversion module is in mechanical communication with the pressure medium and configured for utilizing temperature changes of the pressure medium for the production of output energy; the heat recovery arrangement is in thermal communication with the heat differential module and configured for absorbing heat from the pressure medium and providing heat to the heat differential module or to the pressure module.

Abstract translation: 一种发电机，包括热差模块，压力模块，转换模块和热回收装置; 所述热差模块包括至少第一高温储存器，其构造成用于容纳高温下的工作介质;第二低温储存器，其被配置为在低温下容纳工作介质，并且热机构与至少一个流体连通 的水库。 热机构构造成通过向储存器提供热量和/或去除热量来保持其间的温差; 压力模块包括与热差模块的储存器选择性流体连通的压力介质，用于与其工作介质交替地进行热交换过程。 压力介质被配置为在对应于工作介质的高低温的压力介质的最小操作温度和最大操作温度之间波动; 所述转换模块与所述压力介质机械连通，并被配置为利用所述压力介质的温度变化来产生输出能量; 热回收装置与热差模块热连通并且被配置为从压力介质吸收热量并向热差模块或压力模块提供热量。

公开(公告)号：WO2011055372A3

公开(公告)日：2011-09-15

申请号：PCT/IL2010000927

申请日：2010-11-09

Applicant: NO SCREW LTD ,  HARIF GERSHON

Inventor： HARIF GERSHON

IPC: B23B51/02

CPC classification number: B23B51/02 ,  B23B2240/04 ,  B23B2251/02 ,  B23B2251/50 ,  Y10T407/23 ,  Y10T408/892 ,  Y10T408/9098 ,  Y10T408/95

Abstract: A cutting tool holder (105; 205; 305) configured for mounting thereon a cutting insert (120; 220; 320) to form a cutting tool, the tool holder extending along a central axis (x) and comprising a mounting portion (1051; 1201; 3051 ) having a seat surface (112; 212) oriented generally perpendicular to the central axis. The tool holder further has at least two securing extensions (105 "; 205 " ) projecting from the seat surface in a direction generally parallel to that of the central axis. Each of the extensions are formed, at an end remote from the seat surface with a latch portion (L) extending towards the central axis. The latch portion has an under surface (1071; 2071 ) and a top surface (1161; 2161 ), both oriented generally transversely to the central axis such that the under surface is disposed between the seat surface and the top surface. Each of the extensions is further formed with a side surface extending between the under surface and the seat surface to form a securing pocket defined between the seat surface, the side surface and the under surface. The pocket is configured for receiving therein a portion of the cutting insert. The under surface is oriented parallel to the seat surface and the top surface is oriented at an angle to the side surface other than 90 deg.

Abstract translation: 一种被配置用于在其上安装用于形成切割工具的切削刀片（120; 220; 320）的刀具保持器（105; 205; 305），所述刀架沿着中心轴线（x）延伸并且包括安装部分（1051; 1201; 3051）具有大致垂直于所述中心轴定向的座面（112; 212）。 工具架还具有至少两个固定延伸部（105“; 205”），所述至少两个固定延伸部（105“; 205”）在大致平行于中心轴线的方向上从座表面突出。 每个延伸部形成在远离座位表面的一端，并具有朝向中心轴线延伸的闩锁部分（L）。 闩锁部分具有下表面（1071; 2071）和顶表面（1161,2161），两者均大致横向于中心轴线定向，使得下表面设置在座表面和顶表面之间。 每个延伸部还形成有在下表面和座表面之间延伸的侧表面，以形成限定在座表面，侧表面和下表面之间的固定袋。 所述口袋构造成用于在其中容纳所述切削刀片的一部分。 下表面平行于座表面定向，并且顶表面与除90度之外的侧表面成一角度定向。

公开(公告)号：WO2011001438A3

公开(公告)日：2011-03-31

申请号：PCT/IL2010000534

申请日：2010-07-01

Applicant: GERSHON SYSTEM LTD ,  HARIF GERSHON

Inventor： HARIF GERSHON

IPC: B23B27/16 ,  B23B29/04 ,  B23B51/02 ,  B23C5/06 ,  B23C5/08 ,  B23C5/10 ,  B23C5/16 ,  B23C5/20 ,  B23D45/08

CPC classification number: B23C5/10 ,  B23B27/1611 ,  B23B27/1629 ,  B23B29/043 ,  B23B51/02 ,  B23B2200/321 ,  B23B2200/325 ,  B23B2200/328 ,  B23B2205/16 ,  B23B2210/06 ,  B23B2251/02 ,  B23B2251/046 ,  B23B2251/14 ,  B23B2251/18 ,  B23B2270/20 ,  B23B2270/30 ,  B23C5/06 ,  B23C5/08 ,  B23C5/165 ,  B23C5/207 ,  B23C2200/045 ,  B23C2200/085 ,  B23C2200/125 ,  B23C2200/205 ,  B23C2200/206 ,  B23C2210/0414 ,  B23C2210/082 ,  B23C2210/086 ,  B23C2210/088 ,  B23C2210/168 ,  B23C2210/54 ,  B23D61/04 ,  Y10T83/9319 ,  Y10T407/1962 ,  Y10T407/2268 ,  Y10T407/23 ,  Y10T407/235 ,  Y10T407/24 ,  Y10T408/89 ,  Y10T409/303808

Abstract: A cutting element for use in a cutting operation, comprising a cutting edge (CE) capable of cutting out material from a workpiece during the operation, to form therein a workpiece corner of angle alpha. There exists at least one view of the cutting edge in which a portion of the cutting edge is delimitable by a first (Ll) and a second (L2) line oriented tangentially to the portion of the cutting edge portion at respective tangency points A and B. The lines form therebetween a cutting angle corresponding to the workpiece corner angle alpha and have a vertex 0. For a bisector of the cutting angle intersecting the portion of the cutting edge at the point C, the projection C of the point C of the portion of the cutiing edge on a line OL passing through the vertex 0 perpendicularly to the plane of the one view is located between projections A1 and B ' of the respective points A and B of the portion of the cutting edge on the line OL.

Abstract translation: 一种用于切割操作的切割元件，包括能够在操作期间从工件切割材料的切割刃（CE），以在其中形成角度为α的工件角。 存在切割边缘的至少一个视图，其中切割边缘的一部分由在相切的切点A和B处与切割边缘部分的切割方向切线定位的第一（L1）和第二（L2）线分隔开 线之间形成与工件角角α对应的切割角，并具有顶点0.对于在点C处与切削刃部分相交的切割角度的平分线，部分C的点C的突起C 通过垂直于一个视图的平面的顶点0的线OL上的切割边缘位于线OL上的切割边缘部分的各个点A和B的突起A1和B'之间。

公开(公告)号：WO2013054333A3

公开(公告)日：2014-03-20

申请号：PCT/IL2012050404

申请日：2012-10-11

Applicant: GERSHON MACHINE LTD ,  HARIF GERSHON

Inventor： HARIF GERSHON

IPC: F01K15/02 ,  F01K13/00 ,  F01K15/04 ,  F01K25/02 ,  F01K27/00 ,  F22B1/00 ,  F22B1/18

CPC classification number: F01K25/02 ,  F01K13/00 ,  F01K15/02 ,  F01K15/04 ,  F01K27/005 ,  F22B1/006 ,  F22B1/18 ,  Y02B30/52 ,  Y02E10/46

Abstract: A generator comprising: a heat differential module with a first, high temperature source configured for providing a work medium at high temperature, a second, low temperature source configured for providing a work medium at low temperature, and a heat mechanism in fluid communication with the first and second sources, configured for maintaining a temperature difference therebetween by at least one of: providing heat to the work medium at said first source, and removing heat from the work medium at said second source; a pressure module comprising a pressure medium which is in selective fluid communication with the work medium from the first, high temperature source and the work medium from the second, low temperature source, for alternately peifonning a heat exchange process with the high/low temperature work medium, to have its temperature fluctuate between a rmnimal operative temperature and a maximal operative temperature corresponding to the high and low temperature of the respective work medium; a conversion module in mechanical communication with the pressure medium, configured for utilizing temperature fluctuation of the pressure medium for the production of output energy; and a heat recovery arrangement in thermal communication with at least one of the heat differential module and the pressure module, configured for receiving at least a portion of the heat energy of the high and low temperature work medium which was not transferred to the pressure medium during said heat exchange process, and redirecting said heat energy back to one of the heat differential module and the pressure module; wherein provision of heat to the work medium is performed by way of a heat exchange process with an auxiliary high temperature fluid.

Abstract translation: 一种发生器，包括：具有被配置为提供高温工作介质的第一高温源的热差模块，被配置为提供低温工作介质的第二低温源，以及与所述低温源流体连通的热机构 第一和第二源，被配置为通过以下至少一个来保持温度差：在所述第一源处向工作介质提供热量，以及在所述第二源处从工作介质去除热量; 压力模块包括压力介质，所述压力介质与来自第一高温源和来自第二低温源的工作介质选择性地与工作介质流体连通，以便与高/低温工作交替地分隔热交换过程 介质，使其温度在对应于相应工作介质的高低温的最大操作温度和最大操作温度之间波动; 与所述压力介质机械连通的转换模块，被配置为利用所述压力介质的温度波动来产生输出能量; 以及与所述热差模块和所述压力模块中的至少一个热连通的热回收装置，所述热回收装置构造成用于在所述高温和低温工作介质的至少一部分热能下接收未被传送到所述压力介质的热能 所述热交换过程，并将所述热能重新导向所述热差模块和所述压力模块之一; 其中通过与辅助高温流体的热交换过程来对工作介质提供热量。

公开(公告)号：WO2010067369A3

公开(公告)日：2010-08-05

申请号：PCT/IL2009001182

申请日：2009-12-10

Applicant: NO SCREW LTD ,  HARIF GERSHON

Inventor： HARIF GERSHON

IPC: B23B27/16

CPC classification number: B23B27/1614 ,  B23B29/03417 ,  B23B51/02 ,  B23B2200/0423 ,  B23B2200/128 ,  B23B2200/3618 ,  B23B2205/045 ,  B23B2205/08 ,  B23B2251/02 ,  B23B2251/50 ,  B23B2260/0785 ,  B23B2260/136 ,  B23C5/2213 ,  B23C2200/045 ,  B23C2210/506

Abstract: According to the subject matter of the present application there is provided a reversible cutting insert(1200) comprising top face(1210T), a bottom face(1210B), at least one side wall (1212 ) extending therebetween. The cutting insert (1200) is further formed with a central bore(1216)e having a central axis X, the central bore (1216) extending between the top face (1210T) and the bottom face (1210B). The central bore (1216) is formed with at least a first inner surface (1220) and a second inner surface (1230), each extending between the top face (1210T) and the bottom face (1210B). Each of the first and the second surface has a respective first (1222T) and second(1232T) top rim at the top face (1216T) and a respective first (1222B) and second (1232B) bottom rim at the bottom face (1210B). The maximal distance R1 between the first bottom ri (1222B) and the central axis X is greater than maximal distance r2 between the first top rim (1222T) and the central axis X, and the maximal distance R2 from the central axis X of the second top rim (1232T) is greater than the maximal distance r2 between the second bottom rim (1232B) and the central axis X.

Abstract translation: 根据本申请的主题，提供了一种可逆切削刀片（1200），其包括顶面（1210T），底面（1210B），在其间延伸的至少一个侧壁（1212）。 切削刀片（1200）还形成有具有中心轴线X的中心孔（1216），中心孔（1216）在顶面（1210T）和底面（1210B）之间延伸。 中心孔（1216）形成有至少第一内表面（1220）和第二内表面（1230），每个内表面在顶面（1210T）和底面（1210B）之间延伸。 第一和第二表面中的每一个在顶面（1216T）处具有相应的第一（1222T）和第二（1232T）顶部边缘以及在底面（1210B）处的相应的第一（1222B）和第二（1232B）底部边缘， 。 第一底部ri（1222B）和中心轴线X之间的最大距离R1大于第一顶部边缘（1222T）和中心轴线X之间的最大距离r2，并且距离第二底部ri 顶边缘（1232T）大于第二底边缘（1232B）和中心轴线X之间的最大距离r2。

公开(公告)号：WO2010067369A2

公开(公告)日：2010-06-17

申请号：PCT/IL2009001182

申请日：2009-12-10

Applicant: NO SCREW LTD ,  HARIF GERSHON

Inventor： HARIF GERSHON

IPC: B23B27/16

CPC classification number: B23B27/1614 ,  B23B29/03417 ,  B23B51/02 ,  B23B2200/0423 ,  B23B2200/128 ,  B23B2200/3618 ,  B23B2205/045 ,  B23B2205/08 ,  B23B2251/02 ,  B23B2251/50 ,  B23B2260/0785 ,  B23B2260/136 ,  B23C5/2213 ,  B23C2200/045 ,  B23C2210/506

Abstract: According to the subject matter of the present application there is provided a reversible cutting insert comprising top face, a bottom face, at least one side wall extending therebetween. The cutting insert is further formed with a central bore having a central axis X, the central bore extending between the top face and the bottom face. The central bore is formed with at least a first inner surface and a second inner surface, each extending between the top face and the bottom face. Each of the first and the second surface has a respective first and second top rim at the top face and a respective first and second bottom rim at the bottom face. The maximal distance R1 between the first bottom rim and the central axis X is greater than the maximal distance r1 between the first top rim and the central axis X, and the maximal distance R2 from the central axis X of the second top rim is greater than the maximal distance r2 between the second bottom rim and the central axis X.

Abstract translation: 根据本申请的主题，提供了一种可逆切削刀片，其包括顶面，底面，在其间延伸的至少一个侧壁。 切削刀片还形成有具有中心轴线X的中心孔，中心孔在顶面和底面之间延伸。 中心孔形成有至少第一内表面和第二内表面，每个内表面在顶面和底面之间延伸。 第一和第二表面中的每一个在顶面具有相应的第一和第二顶部边缘以及底面处的相应的第一和第二底部边缘。 第一底边缘和中心轴线X之间的最大距离R1大于第一顶边缘和中心轴线X之间的最大距离r1，并且距离第二顶边缘的中心轴线X的最大距离R2大于 第二底边缘和中心轴线X之间的最大距离r2。