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1. 发明授权

US06652428B2 Training device for hand-wrestling 失效
公开(公告)号：US06652428B2
公开(公告)日：2003-11-25
申请号：US10032768
申请日：2001-12-27
申请人： Arie Meller , Moshe Abraham , Zeev Stahl , Binyamin Fredkin
发明人： Arie Meller , Moshe Abraham , Zeev Stahl , Binyamin Fredkin
IPC分类号： A63B2102
CPC分类号： A63B21/00072 , A63B21/4047 , A63B23/129 , A63B2208/12
摘要： The invention provides a hand-wrestling training device, comprising an elongated main base carrying at one of its ends a mounting means to which one end of a spring means is hingedly articulated; at least one mounting plate fixedly attached to the main base near the other end of the base; a head unit pivotably mounted in the mounting plate; a pusher arm fixedly attached at one of its ends to the head unit and provided with a plate element at the other one of its ends; a body movable in translation along the pusher arm, the second end of the spring means being articulated to the body; adjustment means for altering the mechanical advantage afforded to the user by moving the body along the pusher arm, thereby altering the effective length of the pusher arm, and a gripping handle hingedly attached to a portion of the head unit; the gripping handle, when turned downward, causing the pusher arm to be applied against the opposing force of the spring.

2. 发明授权

US5399071A Pressure booster 失效
标题翻译：增压器
公开(公告)号：US5399071A
公开(公告)日：1995-03-21
申请号：US204235
申请日：1994-03-04
申请人： Moshe Abraham , Zeev Stahl
发明人： Moshe Abraham , Zeev Stahl
IPC分类号： F01L23/00 , F01L31/02 , F04B9/107 , F04B17/00
CPC分类号： F04B9/1073 , F01L23/00 , F01L31/02
摘要： A liquid pressure booster includes a head member with a low-pressure inlet connectable to a liquid source at mains pressure, a high-pressure outlet connectable to the object to be tested, and a central bore, a compound cylinder constituted by a first, upper, relatively small-diameter portion fluid-tightly attached to the head member and a second, lower, relatively large-diameter portion contiguous with the upper portion and closed off at its lower end by a bottom plate having a drain opening. The booster further includes a hollow compound piston having two active portions: a first portion fitting, and movable in, the first cylinder portion, and a second portion, contiguous with the first portion, fitting, and movable in, the second cylinder portion, a central valving bar movable in reciprocating translation between first and second positions, a bistable valving sleeve movable between first and second positions, a first spring for biasing the compound piston towards the bottom plate and a second spring for producing a snap-action impulse causing the bistable valving sleeve to alternate between the first and second positions.
摘要翻译： PCT No.PCT / US93 / 03311 Sec。 371日期1994年3月4日 102（e）1994年3月4日PCT PCT 1993年4月6日PCT公布。公开号WO93 / 20350 PCT 日期：1993年10月14日。液压增压器包括头部构件，其具有可连接到主压力的液体源的低压入口，可连接到待测试物体的高压出口和中心孔，化合物圆柱体由流体密封地附接到头部构件的第一，上部，相对小直径的部分和与上部邻接的第二，下部较大直径的部分构成，并且在其下端由底板封闭，底板具有排水口。增压器还包括具有两个活动部分的中空复合活塞：第一部分配合并且可移动到第一圆筒部分中，第二部分与第一部分邻接，配合并可移动到第二圆筒部分中中间阀杆可在第一和第二位置之间往复运动地平移运动，双稳态阀套可在第一和第二位置之间移动，用于将复合活塞朝向底板偏压的第一弹簧和用于产生双稳态阀套在第一和第二位置之间交替。

3. 发明授权

US5060330A Screw-thread repair tool 失效
标题翻译：螺丝修理工具
公开(公告)号：US5060330A
公开(公告)日：1991-10-29
申请号：US225225
申请日：1988-07-28
申请人： Zeev Stahl
发明人： Zeev Stahl
IPC分类号： B23G9/00
CPC分类号： B23G9/009 , Y10T408/904
摘要： A chasing tool for repairing screw threads, which includes a substantially prismatic body with a bottom and a top surface, having on one end of the body a transverse, notch-like recess opening into the top surface and serving as a support for the threaded component the thread of which is to be repaired, and extending in a direction substantially perpendicular to the direction of the notch-like recess, starting from the other end of the body, at least one slot opening into the notch-like recess. The tool further includes a handle extending from the bottom surface of the body and is attached thereto with one degree of freedom in rotation. The handle is provided with an axially directed bore, at least a portion of which is provided with an internal thread. There is also provided at leasst one arm fitting into the slot with clearance and hingedly articulated, at a first point, to the body at a region thereof close to the other end, and at a second point, to the thermal portion of a rod at least a part of whose length is provided with an external thread matching the internal thread of the bore in the handle, the free end portion of the arm projecting into the region of the notch-like recess and is provided with thread-chasing means.

4. 发明授权

US07625291B2 Tool for repairing damaged screw threads 失效
标题翻译：修复受损螺纹的工具
公开(公告)号：US07625291B2
公开(公告)日：2009-12-01
申请号：US10591937
申请日：2005-03-07
申请人： Moshe Abraham , Zeev Stahl , Binyamin Fredkin
发明人： Moshe Abraham , Zeev Stahl , Binyamin Fredkin
IPC分类号： B21J13/02
CPC分类号： B23G9/009 , B23G9/00 , Y10T408/904
摘要： There is provided a tool for repair of damaged threads of screws, including a body (2) having a projecting portion (4) for accommodating a screw to be repaired and having two recessed major surfaces; two blades (6, 6′), each having a rear end (32, 32′) hingedly articulated in the body (2) and front end in the shape of a cutting face (46, 46′) substantially fitting the type of thread to be repaired: means (10, 12) to alter the distance between the cutting faces (46, 46′) and the projecting portion (4) to accommodate screws of different diameters, and wherein the rear ends (32, 32′) of the blades (6, 6′) are configured in such a way that they are capable of serving as pivots, whereby the blades (6, 6′) are hingedly articulated to the body (2).
摘要翻译：提供了用于修复螺钉损坏螺纹的工具，包括具有用于容纳要修复的螺钉并具有两个凹入的主表面的突出部分（4）的主体（2）两个叶片（6,6'），每个叶片具有在主体（2）中铰接铰接的后端（32,32'），并且前端具有基本上适合螺纹类型的切割面（46,46'）的形状要修复的装置（10,12）用于改变切割面（46,46'）和突出部分（4）之间的距离以容纳不同直径的螺钉，并且其中后端（32,32'）叶片（6,6'）构造成使得它们能够用作枢轴，由此叶片（6,6'）铰接地铰接到主体（2）上。

5. 发明申请

US20080039218A1 Tool for Repairing Damaged Screw Threads 失效
标题翻译：修理损坏螺丝的工具
公开(公告)号：US20080039218A1
公开(公告)日：2008-02-14
申请号：US10591937
申请日：2005-03-07
申请人： Moshe Abraham , Zeev Stahl , Binyamin Fredkin
发明人： Moshe Abraham , Zeev Stahl , Binyamin Fredkin
IPC分类号： B23G9/00 , B23G7/02
CPC分类号： B23G9/009 , B23G9/00 , Y10T408/904
摘要： There is provided a tool for repair of damaged threads of screws, including a body (2) having a projecting portion (4) for accommodating a screw to be repaired and having two recessed major surfaces; two blades (6, 6′), each having a rear end (32, 32′) hingedly articulated in the body (2) and front end in the shape of a cutting face (46, 46′) substantially fitting the type of thread to be repaired: means (10, 12) to alter the distance between the cutting faces (46, 46′) and the projecting portion (4) to accommodate screws of different diameters, and wherein the rear ends (32, 32′) of the blades (6, 6′) are configured in such a way that they are capable of serving as pivots, whereby the blades (6, 6′) are hingedly articulated to the body (2).
摘要翻译：提供了用于修复螺钉损坏螺纹的工具，包括具有用于容纳要修复的螺钉并具有两个凹入的主表面的突出部分（4）的主体（2）两个叶片（6,6'），每个叶片具有在主体（2）中铰接铰接的后端（32,32'），并且前端具有基本上适合螺纹类型的切割面（46,46'）的形状要修复的装置（10,12）用于改变切割面（46,46'）和突出部分（4）之间的距离以容纳不同直径的螺钉，并且其中后端（32,32'）叶片（6,6'）构造成使得它们能够用作枢轴，由此叶片（6,6'）铰接地铰接到主体（2）上。

6. 发明授权

US6062640A Tray attachment for chairs 失效
标题翻译：托盘附件
公开(公告)号：US6062640A
公开(公告)日：2000-05-16
申请号：US226993
申请日：1999-01-07
申请人： Zeev Stahl
发明人： Zeev Stahl
IPC分类号： A47C7/70 , A47B39/00
CPC分类号： A47C7/70
摘要： A tray attachment for a chair with at least one armrest (AR) of a substantially inverted-U or inverted L-shaped cross-section having a top portion (TP) and at least one lateral flange portion (FP), the attachment including a tray member (2) having an upper side and an underside, at least one arm (10), fixedly attached to or integral with the tray member (2) and extending in a direction substantially perpendicular to the plane of the tray member, the free end of the arm being configured to form a hinge (28,30); a clamping member (14) including a clamping arm (34) joined to a clamping jaw (36) and being articulated to the hinge, and a detent (18) mounted on a post (16) positioned on the underside of the tray member in a spaced-apart relationship with the arm.
摘要翻译：一种用于椅子的托盘附件，其具有至少一个具有基本上倒U形或倒L形横截面的扶手（AR），其具有顶部（TP）和至少一个侧凸缘部分（FP），所述附件包括具有上侧和下侧的托盘构件（2），至少一个臂（10），其固定地附接到托盘构件（2）或与托盘构件（2）一体并且在基本上垂直于托盘构件的平面的方向上延伸，臂的端部构造成形成铰链（28,30）; 夹紧构件（14），其包括连接到夹钳（36）并且铰接到铰链的夹紧臂（34），以及安装在定位在托盘构件的下侧上的柱（16）上的制动器（18）与手臂间隔开的关系。

7. 发明授权

US07887424B2 Tool for repairing damaged screw threads 有权
标题翻译：修复受损螺纹的工具
公开(公告)号：US07887424B2
公开(公告)日：2011-02-15
申请号：US10591935
申请日：2005-03-07
申请人： Moshe Abraham , Zeev Stahl , Binyamin Fredkin
发明人： Moshe Abraham , Zeev Stahl , Binyamin Fredkin
IPC分类号： B21J13/02
CPC分类号： B23G9/009
摘要： There is provided a tool for repair of damaged threads of screws, including a body (2) having a projecting portion (4) for accommodating a screw to be repaired and having two recessed major surfaces; a cutting blade (6), having a rear end hingedly articulated to the body (2), and a front end in the shape of a cutting face (46) substantially fitting the type of thread to be repaired; a guide blade (7) having a rear end hingedly articulated to the body (2), and a front end substantially fitting the type of thread to be repaired, the guide blade projecting beyond the cutting face of the cutting blade, and; means (10, 12, 14) to alter the distance between the front ends and the projecting body portion (4) to accommodate screws of different diameters.
摘要翻译：提供了用于修复螺钉损坏螺纹的工具，包括具有用于容纳要修复的螺钉并具有两个凹入的主表面的突出部分（4）的主体（2）具有与主体（2）铰接的后端的切割刀片（6）和基本上装配待修复的线的类型的切割面（46）的形状的前端; 具有与主体（2）铰接铰接的后端的引导刀片（7），以及大致装配待修复的线的类型的前端，引导刀片突出超过切割刀片的切割面; 用于改变前端和突出主体部分（4）之间的距离以容纳不同直径的螺钉的装置（10,12,14）。

8. 发明申请

US20080064512A1 Tool For Repairing Damaged Screw Threads 有权
标题翻译：修理损坏螺丝的工具
公开(公告)号：US20080064512A1
公开(公告)日：2008-03-13
申请号：US10591935
申请日：2005-03-07
申请人： Moshe Abraham , Zeev Stahl , Binyamin Fredkin
发明人： Moshe Abraham , Zeev Stahl , Binyamin Fredkin
IPC分类号： B21J13/02
CPC分类号： B23G9/009
摘要： There is provided a tool for repair of damaged threads of screws, including a body (2) having a projecting portion (4) for accommodating a screw to be repaired and having two recessed major surfaces; a cutting blade (6), having a rear end hingedly articulated to the body (2), and a front end in the shape of a cutting face (46) substantially fitting the type of thread to be repaired; a guide blade (7) having a rear end hingedly articulated to the body (2), and a front end substantially fitting the type of thread to be repaired, the guide blade projecting beyond the cutting face of the cutting blade, and; means (10, 12, 14) to alter the distance between the front ends and the projecting body portion (4) to accommodate screws of different diameters.
摘要翻译：提供了用于修复螺钉损坏螺纹的工具，包括具有用于容纳要修复的螺钉并具有两个凹入的主表面的突出部分（4）的主体（2）具有与主体（2）铰接的后端的切割刀片（6）和基本上装配待修复的线的类型的切割面（46）的形状的前端; 具有与主体（2）铰接铰接的后端的引导刀片（7），以及大致装配待修复的线的类型的前端，引导刀片突出超过切割刀片的切割面; 用于改变前端和突出主体部分（4）之间的距离以容纳不同直径的螺钉的装置（10,12,14）。

9. 发明申请

US20070187368A1 Attachment for spark erosion machines 审中-公开
标题翻译：火花机附件
公开(公告)号：US20070187368A1
公开(公告)日：2007-08-16
申请号：US11634013
申请日：2006-12-04
申请人： Moshe Abraham , Zeev Stahl , Binyamin Fradkin
发明人： Moshe Abraham , Zeev Stahl , Binyamin Fradkin
IPC分类号： B23H7/26
CPC分类号： B23H7/28 , B23H7/26 , B23H9/003
摘要： There is provided an attachment for a spark erosion machine having a working head, the attachment including a top part fixedly attachable to the working head, a body suspended from, and moveable relative to, the top part with one degree of freedom in translation, a guide for guiding the body in the translational movement and a main shaft mounted in the body and rotatable about an axis parallel to the translational movement. There is also provided a driver for imparting the main shaft a rotational movement, a drive pin having an axis parallel to the axis of the main shaft and rotatably connected thereto by an adjustable connector adapted to connect the drive pin to the main shaft in a plurality of positions between a first limit position of coaxiality and a second limit position of maximal eccentricity relative to the main shaft. The attachment also includes an electrode holder associated with the drive pin, and coupler connected to the electrode holder for resolving the rotary movement of the drive pin, when in an axially eccentric position, into an electrode movement in a compound XY-direction only, producing an orbital movement of an electrode mounted in the electrode holder.
摘要翻译：提供了一种用于具有工作头的火花腐蚀机器的附件，该附件包括可固定地附接到工作头部的顶部部分，具有一个平移自由度的顶部部分悬挂并相对于顶部部件移动的主体，用于在平移运动中引导身体的引导件和安装在本体中并可绕平行于平移运动的轴线旋转的主轴。还提供了一种用于使主轴传递旋转运动的驱动器，具有平行于主轴的轴线的轴线并通过可调节的连接器可旋转地连接到其上的驱动销，其适于将驱动销与主轴连接成多个在相对于主轴的同轴度的第一极限位置和最大偏心的第二极限位置之间的位置。该附件还包括与驱动销相关联的电极保持器，以及连接到电极保持器的联接器，用于在驱动销的轴向偏心位置仅在复合XY方向上的电极运动中解决驱动销的旋转运动，产生安装在电极座中的电极的轨道运动。

10. 发明授权

US06544127B1 Tool for repairing damaged threads 有权
标题翻译：用于修理受损螺纹的工具
公开(公告)号：US06544127B1
公开(公告)日：2003-04-08
申请号：US09694525
申请日：2001-01-02
申请人： Moshe Abraham , Zeev Stahl
发明人： Moshe Abraham , Zeev Stahl
IPC分类号： B21J1302
CPC分类号： B23G9/009
摘要： The invention provides a chasing tool for repairing damaged internal threads, including a body provided with a bore; a handle retained in the bore with one degree of freedom in rotation, the handle being provided over at least part of its length with an internal thread; a cylindrical component having an external thread matching the internal thread of the handle; a tubular member fixedly attached to the body perpendicular to the axis of rotation of the handle and opening into the bore of the body and a lever tiltable about a pivot providing the lever with one degree of freedom in rotation, the cylindrical component being articulated to the lever and a cutter articulated to the other end of the lever, the cutter projecting from the tubular member. In another embodiment, there is provided a chasing tool for repairing damaged internal threads, including a bar; a first arm fixedly attachable to the bar and extending perpendicular to the bar; a second arm, co-planar with the first arm and slidable along the bar; means for immobilizing the second arm along the bar, and at least one cutter articulated to the second arm.
摘要翻译：本发明提供了一种用于修理损坏的内螺纹的追击工具，包括设置有孔的主体; 保持在所述孔中的手柄具有一个旋转自由度，所述手柄在其长度的至少一部分上设置有内螺纹; 圆柱形部件，其具有与手柄的内螺纹相匹配的外螺纹; 管状构件，其固定地附接到主体，其垂直于手柄的旋转轴线并且打开到主体的孔中;以及可绕枢轴倾斜的杆，该枢轴为杠杆提供一个旋转自由度，圆柱形部件铰接到杠杆和铰接到杆的另一端的切割器，刀具从管状构件突出。在另一个实施例中，提供了一种用于修复损坏的内螺纹的追击工具，包括一个杆; 第一臂可固定地附接到杆并垂直于杆延伸; 第二臂，与所述第一臂共面并且可沿着所述杆滑动; 用于沿着杆固定第二臂的装置，以及铰接到第二臂的至少一个切割器。

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