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：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：WO2010067369A9

公开(公告)日：2010-06-17

申请号：PCT/IL2009/001182

申请日：2009-12-10

Applicant: NO SCREW LTD. ,  HARIF, Gershon

Inventor： HARIF, Gershon

IPC: B23B27/16

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.

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：WO2011055372A2

公开(公告)日：2011-05-12

申请号：PCT/IL2010/000927

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 configured for mounting thereon a cutting insert to form a cutting tool, the tool holder extending along a central axis and comprising a mounting portion having a seat surface oriented generally perpendicular to the central axis. The tool holder further has at least two securing extensions 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 extending towards the central axis. The latch portion has an under surface and a top surface, 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: 一种刀具保持器，其构造成用于在其上安装切削刀片以形成切削工具，所述刀具保持器沿着中心轴线延伸并且包括具有大致垂直于所述中心轴线定向的座面的安装部分。 工具架还具有至少两个固定延伸部，该固定延伸部在大致平行于中心轴线的方向上从座表面突出。 每个延伸部分形成在远离座位表面的端部处，具有朝向中心轴线延伸的闩锁部分。 闩锁部分具有下表面和顶表面，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。 所述口袋构造成在其中容纳所述切削刀片的一部分。 下表面平行于座面定向，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：WO2009053803A1

公开(公告)日：2009-04-30

申请号：PCT/IB2008/002742

申请日：2008-10-16

Applicant: NO SCREW LTD. ,  HARIF, Gershon

Inventor： HARIF, Gershon

IPC: B23B27/04

CPC classification number: B23B27/045 ,  B23B27/141 ,  B23B51/02 ,  B23B2200/081 ,  B23B2200/121 ,  B23B2200/204 ,  B23B2200/205 ,  B23B2251/02 ,  B23C5/08 ,  B23C5/10 ,  B23C5/1045 ,  B23C5/109 ,  B23C5/202 ,  B23C2200/121 ,  B23C2200/123 ,  B23C2200/125 ,  B23C2200/206 ,  B23C2200/367 ,  B23C2210/088 ,  B23C2210/203 ,  B23C2210/205 ,  Y10T29/47 ,  Y10T82/10 ,  Y10T407/23 ,  Y10T407/235 ,  Y10T408/03

Abstract: A cutting element adapted for removing a chip from a surface of a workpiece, has at least one cutting edge defined by an intersection line between a rake and a relief surface and is formed with one or more workpiece deforming protrusions. At least a portion of the protrusions is spaced from the cutting edge such this portion protrudes, along a plane perpendicular to the relief surface and passing through the cutting edge, in a direction transverse to the relief surface beyond the cutting edge. At least the projecting portion of at least one of the protrusions is constructed so as to deform the workpiece before its contact with the cutting edge.

Abstract translation: 适于从工件表面去除芯片的切割元件具有由前刀面和凸面之间的交线形成的至少一个切削刃，并且形成有一个或多个工件变形突起。 至少一部分突起与切割边缘间隔开，使得该部分沿着垂直于浮雕表面的平面突出并且在垂直于浮雕表面的方向上穿过切割边缘穿过切割边缘。 至少一个突起的突出部分至少构造成使得工件在与切削刃接触之前变形。

公开(公告)号：WO2008132740A1

公开(公告)日：2008-11-06

申请号：PCT/IL2008/000568

申请日：2008-04-29

Applicant: G.R.G. PATENTS LTD. ,  HARIF, Gershon

Inventor： HARIF, Gershon

IPC: B23C5/00 ,  B23C5/06 ,  B23C5/10 ,  B23Q11/00

CPC classification number: B23C5/006 ,  B23C5/06 ,  B23C5/10 ,  B23C2210/02 ,  B23C2210/03 ,  B23C2230/04 ,  B23C2230/045 ,  B23C2270/16

Abstract: A face milling or end tool (10), includes a hollow cutter head (11) of a cylindrical configuration formed with a plurality of cutter edges (16a) on its outer cylindrical surface, and with a plurality of passageways (16b) therethrough leading from the cutter edges (16a) to the interior of the hollow cutter head (11); the cutter edges (16a) being oriented such that, upon rotation (a) of the cutter tool (10) while the outer cylindrical surface of the hollow cutter head (11) is engaged with a workpiece, the cutter edges (16a) remove portions of the workpiece and direct such removed portions via the passageways (16b) into the interior of the cutter head (11) for removal therefrom trough windows (13) in a mounting section (12) of the tool (10).

Abstract translation: 面铣或末端工具（10）包括圆柱形构造的空心刀头（11），其在其外圆柱形表面上形成有多个切割刃（16a），并且具有多个穿过其中的通道（16b） 刀刃（16a）到中空刀头（11）的内部; 切割刃（16a）定向成使得当中空刀头（11）的外圆柱形表面与工件接合时，当刀具（10）旋转（a）时，刀刃（16a） 并将这些去除部分经由通道（16b）引导到刀头（11）的内部，以便从工具（10）的安装部分（12）中移除槽窗（13）。

公开(公告)号：WO2008114259A2

公开(公告)日：2008-09-25

申请号：PCT/IL2008/000386

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 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 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 and the cutter tool holder holds a cutter tool, 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 to remove selected portions thereof during each cutting stroke; wherein, during each cutting stroke, the drive system effects a relatively long unidirectional displacement between the cutter tool and workpiece along a first orthogonal axis; and a plurality of relatively short reciprocatory displacements 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刀具的刀具保持器和可与工件接合的切削刃，以在每个切削冲程期间移除其部分; 以及驱动系统，当所述工件保持器保持工件并且所述刀具夹持器保持刀具时，用于使所述保持器中的一个绕其纵向轴线旋转并且用于使所述刀具的刀具边缘与所述工件接合以移除 在每个切削冲程期间选定部分; 其中，在每个切削行程期间，所述驱动系统沿着第一正交轴在刀具和工件之间实现相对长的单向位移; 以及沿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位移。

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：WO2013054333A2

公开(公告)日：2013-04-18

申请号：PCT/IL2012/050404

申请日：2012-10-11

Applicant: GERSHON MACHINE LTD. ,  HARIF, Gershon

Inventor： HARIF, Gershon

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递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。