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1. 外观设计

TWD184430S 螺絲有权
简体标题：螺丝
公开(公告)号：TWD184430S
公开(公告)日：2017-07-21
申请号：TW105302972
申请日：2016-05-25
申请人：戶津勝行 , TOTSU, KATSUYUKI
设计人：戶津勝行 , TOTSU, KATSUYUKI

2. 发明申请

WO1998017923A1 SCREW, DRIVER BIT AND HEADER PUNCH FOR MANUFACTURE OF SCREW 审中-公开
标题翻译：螺丝，螺丝刀和螺丝刀螺丝刀的制造
公开(公告)号：WO1998017923A1
公开(公告)日：1998-04-30
申请号：PCT/JP1997002237
申请日：1997-06-27
申请人： TOTSU, Katsuyuki
IPC分类号： F16B23/00
CPC分类号： B25B15/005 , B25B15/007 , F16B23/0023 , F16B23/0092
摘要： A driver bit and a header punch for manufacture of screws comprising a screw comprising substantially vertical end wall portions of predetermined depth formed on an end edge portion of a bit fitting groove on a screw head, non-planar bottom portions raised from lower edge portions of the vertical end wall portions toward a center of the screw head, inclined groove portions extending from raised portions of the non-planar bottom portions toward a center of a screw neck, a substantially conical-shaped bottom surface formed on a bottom of the groove, the bit fitting groove being adapted to a driver bit, which has a blade adapted to be fitted into the bit fitting groove and has a lower edge portion of the blade adapted to abut against the non-planar bottom portions. In this manner, groove portions of a cross groove on the screw are improved in construction, whereby it is possible to effectively prevent a driver bit from coming out, prevent breakage of screws caused in the prior art, always achieve an appropriate and rapid screw fastening work even when the cross groove of the screw is broken, and to significantly enhance an efficiency in work.
摘要翻译：用于制造螺钉的螺丝刀头和头冲头，其包括螺钉，所述螺钉包括形成在螺钉头上的钻头装配槽的端部边缘部分上的预定深度的基本上垂直的端壁部分，从下边缘部分凸起的非平面底部垂直端壁部分朝向螺钉头的中心，从非平面底部的凸起部分朝向螺钉颈部的中心延伸的倾斜槽部分，形成在槽的底部上的大致圆锥形的底面，所述钻头配合槽适于驱动钻头，该钻头具有适于装配到所述钻头安装槽中并具有适于抵靠所述非平面底部的所述叶片的下边缘部分的叶片。以这种方式，螺杆上的交叉槽的槽部的结构得到改善，从而可以有效地防止螺丝刀头脱落，防止现有技术中的螺丝破裂，总是实现适当和快速的螺丝紧固即使当螺钉的十字槽断裂时，也能正常工作，并显着提高工作效率。

3. 发明申请

WO03002880B1 COMBINATION OF SCREW WITH SCREWDRIVER BIT AND HEADER PUNCH FOR MANUFACTURING SCREW 审中-公开
标题翻译：螺丝刀和螺丝刀组合螺丝
公开(公告)号：WO03002880B1
公开(公告)日：2003-03-06
申请号：PCT/JP0206195
申请日：2002-06-21
申请人： TOTSU KATSUYUKI
发明人： TOTSU KATSUYUKI
IPC分类号： B21K1/46 , B25B15/00 , F16B23/00 , B21K1/48
CPC分类号： B25B15/005 , B21K1/463 , F16B23/0023
摘要： A combination of a screw with a screwdriver bit capable of effectively preventing the cam-out event of the screwdriver bit by improving the formation of a groove part in the cross groove of the screw so as to prevent the screw from being damaged and capable of remarkably increasing a working efficiency by always achieving an appropriate and rapid screw tightening operation even if the cross groove portion of the screw is damaged, and a header punch for manufacturing the screw, the header punch comprising the screw 30 having cutout step parts 36 of generally right triangle shape in cross section provided at the center parts of the tilted groove parts 32a of a bit fitted groove 32 formed in a cross groove at a screw head part 30a and a screwdriver bit 50 having projected parts 56 of generally triangle in cross section matching the cutout step parts formed at the center part of the tilted groove parts of the screw provided at the center part of the tilted end edge parts 52a of a flat-shaped blade part 52 and having the tip faces of the blade part 52 formed as conical projected parts 54.
摘要翻译：螺杆与螺丝刀的组合，通过改善螺钉的横槽中的槽部的形成，能够有效地防止螺丝刀钻头的凸出事件，从而防止螺丝损坏并且能够显着地即使螺钉的横沟部分被破坏，总是能够实现适当和快速的螺丝紧固操作，以及用于制造螺钉的集管冲头，从而提高了工作效率，头部冲头包括螺丝30，螺钉30具有大致正确的切口步骤部分36 设置在形成在螺钉头部30a的十字槽中的钻头安装槽32的倾斜槽部32a的中心部分的截面的三角形形状以及具有与截面相同的横截面大致三角形的突出部56的螺丝刀头50的螺丝刀头50 形成在设置在平坦形状的倾斜端部边缘部分52a的中心部分处的螺钉的倾斜槽部分的中心部分处的切口阶梯部分叶片部分52的尖端面形成为圆锥形突出部分54。

4. 发明申请

WO1998003311A1 ELECTRIC ROTARY TOOL WITH BUILT-IN RECOILLES CLUTCH MECHANISM 审中-公开
标题翻译：电动旋转工具与内置回收离合器机构
公开(公告)号：WO1998003311A1
公开(公告)日：1998-01-29
申请号：PCT/JP1997002489
申请日：1997-07-17
申请人： TOTSU, Katsuyuki
IPC分类号： B25B21/00
CPC分类号： B25B23/141
摘要： An electric rotary tool has a built-in recoilles clutch mechanism adapted for a clutch action, which cuts off engagement between an output shaft and a driven shaft when a load torque of a predetermined value or more acts on the driven shaft (38) coupled with the output shaft (14) of an electric motor. The clutch mechanism is formed with a clutch cam surface, which is provided with a projection (40) for resiliently abutting against and engaging with a cam engagement member (42) supported through a torque adjustment spring (46) to cut off engagement between the output shaft and the driven shaft, and the clutch cam surface and/or the torque adjustment spring are set in such a manner that when a load torque exceeds a predetermined value upon forward rotation of the driven shaft to permit the cam engagement member to disengage from the projection on the clutch cam surface, shock on the cam engagement member and the clutch cam surface is absorbed and eliminated.
摘要翻译：电动旋转工具具有适于离合器作用的内置后撤离合器机构，当预定值或更大的负载扭矩作用在与从动轴（38）连接的从动轴（38）上时，输出轴和从动轴之间的啮合电动机的输出轴（14）。离合器机构形成有离合器凸轮表面，该离合器凸轮表面设置有用于弹性地抵靠并与与扭矩调节弹簧（46）支撑的凸轮接合构件（42）接合的突起，以切断输出轴和从动轴，离合器凸轮表面和/或转矩调节弹簧被设定为当从动轴正转时负载转矩超过预定值，以允许凸轮接合构件从离合器凸轮表面上的突起，凸轮接合构件和离合器凸轮表面的冲击被吸收和消除。

5. 发明专利

DE60335712D1 MANIPULATIONSSICHERE SCHRAUBE, KOMBINATION MIT SCHRAUBENDREHEREINSATZ UND PRESSSTEMPEL ZUR HERSTELLUNG DER MANIPULATIONSSICHEREN SCHRAUBE 未知
公开(公告)号：DE60335712D1
公开(公告)日：2011-02-24
申请号：DE60335712
申请日：2003-02-27
申请人： TOTSU KATSUYUKI
发明人： TOTSU KATSUYUKI
IPC分类号： F16B23/00 , B21J13/02 , B21K25/00 , B25B13/48 , B25B15/00 , F16B41/00

6. 发明专利

DE69934032T2 未知
公开(公告)号：DE69934032T2
公开(公告)日：2007-06-06
申请号：DE69934032
申请日：1999-02-23
申请人： TOTSU KATSUYUKI
发明人： TOTSU KATSUYUKI
IPC分类号： B25B15/00 , F16B23/00
摘要： A screwdriver bit (50) fitted to a screw wherein generally vertical end wall parts of a specified depth are formed in the bit fitting grooves of a screw head part at the end edge parts, a generally flat bottom part is formed directing from the lower edge part of the vertical end wall parts to the center part of a crew neck part, and a conical bottom surface is formed at its center part, comprising flat blade parts (52) forming, at the top end parts, generally vertical end edge parts fitted into the bit fitting grooves of the screw head part along the vertical end wall parts, the top end surfaces of the flat blade parts being formed in a conical protruded part (54) having an inclination angle &thetas; of approx. 1 to 45 DEG relative to the horizontal plane, whereas the screw having stage parts at the end edge parts of the bit fitting grooves of the screw head part, forming inclined groove parts extendedly directing from these stage parts to the center part of the screw neck part, forming a generally conical bottom surface at its bottom part, and forming wall parts recessed inward from a vertical plane at the end edge parts of the bit fitting grooves through a specified depth.

7. 发明专利

DE69736482D1 未知
公开(公告)号：DE69736482D1
公开(公告)日：2006-09-21
申请号：DE69736482
申请日：1997-06-27
申请人： TOTSU KATSUYUKI
发明人： TOTSU KATSUYUKI
IPC分类号： F16B23/00 , B25B15/00
摘要： A driver bit and a header punch for manufacture of screws comprising a screw comprising substantially vertical end wall portions of predetermined depth formed on an end edge portion of a bit fitting groove on a screw head, non-planar bottom portions raised from lower edge portions of the vertical end wall portions toward a center of the screw head, inclined groove portions extending from raised portions of the non-planar bottom portions toward a center of a screw neck, a substantially conical-shaped bottom surface formed on a bottom of the groove, the bit fitting groove being adapted to a driver bit, which has a blade adapted to be fitted into the bit fitting groove and has a lower edge portion of the blade adapted to abut against the non-planar bottom portions. In this manner, groove portions of a cross groove on the screw are improved in construction, whereby it is possible to effectively prevent a driver bit from coming out, prevent breakage of screws caused in the prior art, always achieve an appropriate and rapid screw fastening work even when the cross groove of the screw is broken, and to significantly enhance an efficiency in work.

8. 发明专利

HK1081145A1 SCREW HOLDING SCREWDRIVER BIT AND COMBINATION THEREOF WITH SCREWS 未知
公开(公告)号：HK1081145A1
公开(公告)日：2006-05-12
申请号：HK06101279
申请日：2006-01-27
申请人： TOTSU KATSUYUKI
发明人： TOTSU KATSUYUKI
IPC分类号： B25B20090101 , B25B15/00 , B25B23/10
摘要： A screw holding screwdriver bit capable of effectively preventing a come-out from occurring by improving the structure of the blade portions thereof, capable of being manufactured in a simple structure at a low cost, and capable of remarkably increasing a working efficiency by allowing an appropriate and rapid screw tightening operation at all times, and the combination thereof with screws, the driver bit including a plurality of blade portions (12) having generally vertical end edge portions (13) formed at the tip ends (12a) thereof, wherein one of the blade portions (12) is cut out in the axial direction of the bit, a guide passage (16) of a specified length is provided in a shaft (11) portion continued generally on the extension of the cutout portion (15) of the blade portion, and an elastic piece (18) allowed to elastically abut on a bit engagement groove in a screw head and having a screw holding function by the interaction thereof with the blade portion fitted in the bit engagement groove is inserted in the guide passage.

9. 发明专利

HK1065744A1 Electric rotational tool driving switch system 未知
公开(公告)号：HK1065744A1
公开(公告)日：2005-03-04
申请号：HK04108637
申请日：2004-11-03
申请人： TOTSU KATSUYUKI
发明人： TOTSU KATSUYUKI
IPC分类号： B25B21/00 , B25B23/14 , B25B
摘要： An electric rotational tool driving switch system in which a driving control by means of a desired push operating system or lever operating system can be selectively performed in accordance with the content of a work when the electric rotational tool is used, an appropriate tightening work of screws, etc. can be always performed efficiently, and handling can be simplified and safety can be sufficiently improved. The electric rotational tool includes an electric motor, a rotational tool, such as a driver bit, etc., which is connected to the output shaft of this electric motor and which performs work, such as the tightening of screws, etc., a driving switch which initiates the above-described work performed by the rotational tool by driving the electric motor, a torque detection means which detects the load torque generated in the rotational tool when the above-described work is completed, and a torque-set automatic stopping means which stops the driving of the rotational tool when the above-described load torque reaches a preset torque value; wherein a driving switch 30 of a push operating system, which switches the electric motor ON when the rotational tool 14 is caused to contact a work object such as a screw, etc. and displaced by being pressed, and a driving switch 32 of a lever operating system, which switches the electric motor ON when a switch lever 26 installed in the grip portion of the electric rotational tool is displaced by being pressed, are respectively constructed by combining magnets 31a, 33a and magnetic sensors 31b, 33b, and the magnetic sensors are respectively connected to the power circuit of the electric motor 12, so that either one of the above-described operating systems can be selected, and the driving of the electric motor is initiated by switching the power circuit ON through the magnetism sensing action of the magnetic sensor of the selected operating system.

10. 发明专利

AU2224301A Combination of screw and screw driver bit and header punch for its manufacture 未知
公开(公告)号：AU2224301A
公开(公告)日：2001-07-16
申请号：AU2224301
申请日：2000-12-25
申请人： TOTSU KATSUYUKI
发明人： TOTSU KATSUYUKI
IPC分类号： B21K1/46 , B21K1/48 , B25B15/00 , F16B23/00
摘要： A combination of a screw and a screw driver bit and a header punch for its manufacture capable of effectively preventing a come-out phenomenon of the screw driver bit by improving the structure of a groove part in a cross groove of a screw to prevent a conventional damage.

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