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1. 发明申请

WO2022226597A1 A RECONFIGURABLE BIT ASSEMBLY 审中-公开
公开(公告)号：WO2022226597A1
公开(公告)日：2022-11-03
申请号：PCT/AU2022/050395
申请日：2022-04-29
申请人： SMITH, Cameron
发明人： SMITH, Cameron
IPC分类号： B25B15/00 , B25B23/00 , B25F1/04 , B25B15/02 , B25B21/00
摘要： A bit assembly comprises a screwdriver bit having a non-circular shank having a proximal end and a distal screwdriver tip and a sleeve having a bore therethrough. The sleeve may be put in a stowed position so that the screwdriver bit may be used to turn a first type of fastener suited for the screwdriver bit or the sleeve may be put in the in-use position so that the socket may be used to turn a second type of fastener suited for the socket.

2. 发明申请

WO2021019500A1 ADVANCED HOLDING APPARATUS 审中-公开
公开(公告)号：WO2021019500A1
公开(公告)日：2021-02-04
申请号：PCT/IB2020/057231
申请日：2020-07-30
申请人： GRIP HOLDINGS LLC
发明人： KUKUCKA, Paul , KUKUCKA, Thomas Stefan
IPC分类号： B25B15/00 , B21K5/04 , B23P15/00 , B25B13/04 , B25B13/06 , B25B15/02
摘要： A screw bit body which allows for efficient torque force application onto a socket fastener. The screw bit body includes a plurality of laterally-bracing sidewalls, a first base, and a second base. The laterally-bracing sidewalls are radially distributed about a rotation axis of the screw bit body with each further including a first lateral edge, a second lateral edge, a bracing surface, and an engagement cavity. The engagement cavity creates an additional gripping point to prevent slippage in between the screw bit body and the socket fastener. The engagement cavity traverses normal and into the bracing surface. Additionally, the engagement cavity traverses into the screw bit body from the first base to the second base. The engagement cavity is specifically positioned offset from the first lateral edge by a first distance.

3. 发明申请

WO2019036187A1 SCREWDRIVER WITH FORCE APPLYING MEMBER 审中-公开
公开(公告)号：WO2019036187A1
公开(公告)日：2019-02-21
申请号：PCT/US2018/044734
申请日：2018-08-01
申请人： IDEAL INDUSTRIES, INC.
发明人： SANFORD, Douglas A. , WEIBY, Michael Richard , ALDAG, Carl C.
IPC分类号： B25B15/00 , B25B15/02 , B25B23/00 , B25B23/02 , B25B23/10
CPC分类号： B25B23/101 , B25B15/007 , B25B23/02
摘要： A device for driving a fastener has a shaft and a driving portion formed on an end of the shaft. The driving portion is provided with one of a slot and a channel for securely holding a force applying member formed from a resilient material. When a tip of the driving member is positioned within a tip receiving portion tip portion of the fastener, a surface of the force applying member which faces towards the head of the fastener will frictionally engage with the head portion of the fastener to prevent the driving portion from slipping from the fastener.

4. 发明申请

WO2018163144A2 SCREWDRIVER WITH A RESERVOIR OF FRICTION FLUID FOR REMOVING DAMAGED SCREWS 审中-公开
公开(公告)号：WO2018163144A2
公开(公告)日：2018-09-13
申请号：PCT/IB2018/054138
申请日：2018-06-08
申请人： UNIVERSIDAD TECNOLÓGICA OTEIMA, S.A.
发明人： MONTENEGRO MONTERO, Rafael Ángel , SÁNCHEZ GAITÁN, Erick Arturo , VILLARREAL SOTO, Ramiro , LIZONDRO BARSALLO, Andrés
IPC分类号： B25B15/02
CPC分类号： B25B15/02 , B25C11/00
摘要： The invention relates to a screwdriver with a reservoir of friction fluid for removing damaged screws. It comprising a central body with a cavity intended to receive a fluid and an upper opening; a cover corresponding to the upper opening; a pump arranged in the cover and configured to pump the fluid housed in the cavity; a blade that extends from the central body and on the inside of which there is a first duct, which is connected to the cavity, and the blade has an adaptable end; and at least one interchangeable screwdriver bit configured to be joined to the adaptable end and on the inside of which a second duct is aligned with the first duct for the passage of the fluid.

5. 发明申请

WO2017024984A1 一种多功能螺丝刀审中-公开
公开(公告)号：WO2017024984A1
公开(公告)日：2017-02-16
申请号：PCT/CN2016/093283
申请日：2016-08-04
申请人：上海齐迈五金有限公司
发明人：孙时雨
IPC分类号： B25B15/02
CPC分类号： B25B23/0035 , B25B15/02 , B25G1/102 , B25G1/105
摘要：一种多功能螺丝刀，包括手柄（1）和配合轴（2），配合轴（2）固定手柄（1）的一端，其中，配合轴（2）远离手柄（1）的一端开设两批头孔，包括第一批头孔（21）和第二批头孔（22），第二批头孔（22）设置于第一批头孔（1）的底部。该螺丝刀通过在配合轴的端部开设两个批头孔，在一个批头孔的底部开设第二个批头孔，满足了粗细不同、长度不同的批头的使用，使得配合轴可以配合两种类型的批头使用，提高了螺丝刀的使用效率。

6. 发明申请

WO2011153455A3 SCREW HOLDER-DRIVER APPARATUSES, SYSTEMS AND METHODS 审中-公开
标题翻译：螺丝刀驱动装置，系统和方法
公开(公告)号：WO2011153455A3
公开(公告)日：2012-04-05
申请号：PCT/US2011039103
申请日：2011-06-03
申请人： UNIV NORTH CAROLINA , DAHNERS LAURENCE E
发明人： DAHNERS LAURENCE E
IPC分类号： B25B15/00 , B25B15/02 , B25B21/00 , B25B23/02
CPC分类号： B25B23/101 , A61B17/8615 , A61B17/8888 , B25B15/001 , B25B15/005 , B25B15/007 , B25B23/105 , F16B23/0084
摘要： Screw driver-holder apparatuses, systems and methods are provided and can include a screw and a screwdriver. The screw can include a threaded screw body and a screw head, and the screw head can include a socket and a screw head surface surrounding the socket. The screwdriver can include a hollow sleeve with a longitudinal bore and a first end defining a screw engagement surface and a driving shaft positioned within the longitudinal bore of the hollow sleeve and rotatable relative to the hollow sleeve. The driving shaft can further include a first end extending beyond the first end of the hollow sleeve, a second end opposite the first end, and a stop restricting axial movement of the sleeve towards the second end of the driving shaft. The first end can include a protruding tip adapted for engaging the socket of the screw head.
摘要翻译：提供螺丝刀架设备，系统和方法，并且可以包括螺丝和螺丝刀。螺钉可以包括螺纹螺钉本体和螺钉头，并且螺钉头可以包括插座和围绕插座的螺钉头表面。螺丝刀可以包括具有纵向孔的中空套筒和限定螺钉接合表面的第一端和位于中空套筒的纵向孔内且可相对于中空套筒旋转的驱动轴。驱动轴还可以包括延伸超过中空套筒的第一端的第一端，与第一端相对的第二端，以及限制套筒朝向驱动轴的第二端的轴向运动的止动件。第一端可以包括适于接合螺钉头的插座的突出尖端。

7. 发明申请

WO2010101364A2 SCREWDRIVER BIT WITH A SCREW SUPPORT MEANS, AND SCREWDRIVER 审中-公开
标题翻译：具有螺丝支撑装置的螺丝刀刀头和螺丝刀
公开(公告)号：WO2010101364A2
公开(公告)日：2010-09-10
申请号：PCT/KR2010001100
申请日：2010-02-23
申请人： CHOI SANG HO
发明人： CHOI SANG HO
IPC分类号： B25B23/08 , B25B15/00 , B25B15/02 , B25B23/04
CPC分类号： B25B23/08 , B25B15/02
摘要： The present invention provides a screwdriver bit which can fasten a screw accurately to the desired position, and which has a structure for enabling a user to easily handle a screwdriver with both hands when a large rotating force is required for fastening the screw. The present invention also provides a screwdriver comprising said screwdriver bit. Accordingly, the present invention provides a screwdriver bit, comprising: a screw-holding unit (110) which applies a rotating force to a screw; a joint unit (130) inserted into a driver handle (500) or a bit insertion portion of an electric screwdriver; a rod-shaped main body (100) which interconnects the screw-holding unit (110) and the joint unit (130); an elastic means (310) for applying an elastic force in the lengthwise direction of the main body (100); a screw support cylinder (200) which covers the outer surface of the main body (100), and which receives, from said elastic means (310), an elastic force for returning the screw support cylinder (200) toward the joint unit (130), and which slides forward further than the screw-holding unit (110) in the lengthwise direction of the main body (100); and a fixed cylinder (400), one end of which is fixed at the main body (100) between the screw support cylinder (200) and the joint unit (130), and which accommodates the screw support cylinder (200) therein.
摘要翻译：本发明提供一种能够将螺钉精确地紧固到期望的位置的螺丝刀刀头，并且该螺丝刀刀头具有这样的结构，当需要大的旋转力来紧固螺钉时，使得用户能够用双手容易地操纵螺丝刀。本发明还提供一种包括所述螺丝刀刀头的螺丝刀。因此，本发明提供了一种螺丝刀刀头，其包括：螺丝保持单元（110），其对螺丝施加旋转力; 插入到电动螺丝刀的驱动手柄（500）或插入部中的接合单元（130）棒状主体（100），其将所述螺钉保持部（110）与所述连结部（130）连结; 弹性装置（310），用于沿主体（100）的纵向施加弹性力; 一个覆盖主体（100）外表面并且从所述弹性装置（310）接收用于使螺杆支撑筒（200）朝接头单元（130）返回的弹力的螺杆支撑筒（200）），并且在所述主体（100）的长度方向上比所述螺钉保持单元（110）更向前方滑动。和一端固定在螺杆支撑筒（200）和接头单元（130）之间的主体（100）上并在其中容纳螺杆支撑筒（200）的固定筒（400）。

8. 发明申请

WO2010101341A1 나사지지수단을 구비하는 나사드라이버 비트 및 나사드라이버 审中-公开
标题翻译：螺丝刀与螺丝支架和螺丝刀
公开(公告)号：WO2010101341A1
公开(公告)日：2010-09-10
申请号：PCT/KR2009/005518
申请日：2009-09-28
申请人： 최상호
发明人： 최상호
IPC分类号： B25B23/08 , B25B23/04 , B25B15/02 , B25B21/00
CPC分类号： B25B23/005
摘要： 본 발명은 나사 드라이버 비트와 그것을 포함하는 나사 드라이버에 관한 것으로, 더욱 상세하게는 나사지지용 원통체를 사용하여 나사를 지지함으로써 나사 체결 시 나사의 이탈을 방지하고 나사를 원하는 곳에 정확히 고정시키는 나사드라이버 비트 및 그것을 포함하는 나사드라이버에 관한 것이다. 본 발명은, 나사에 회전력을 가하는 나사파지부와, 드라이버 핸들 또는 전동드라이버의 비트삽입부에 삽입되는 결합부와, 상기 나사파지부와 상기 결합부를 연결하는 봉(棒)상의 몸체부를 포함하는 나사드라이버 비트에 있어서, 상기 몸체부의 길이방향으로 탄성력을 부가하는 탄성수단, 상기 몸체부의 외면을 감싸고 상기 탄성수단에 의해 상기 결합부 방향으로 복귀하는 탄성력을 받으며 상기 몸체부의 길이방향으로 상기 나사파지부보다 더 전방으로 돌출될 수 있는 나사지지용 원통체, 상기 몸체부와 일체로 회전되고 상기 나사지지용 원통체와 상기 결합부 사이에 일단부가 고정되는 고정통체를 더 포함하는 나사드라이버 비트와 그것을 포함하는 나사드라이버를 제공한다.
摘要翻译：本发明涉及一种螺丝刀钻头及具有该螺丝刀的螺丝刀，更具体地涉及一种使用螺丝支撑筒支撑螺丝的螺丝起子头，以防止被驱动的螺丝的分离并将螺丝准确地固定在所需位置，还有一个包括螺丝起子头的螺丝刀。螺丝刀头包括：向螺钉提供扭矩的螺钉夹持部件，插入驱动器手柄中的联接部件或电动驱动器的钻头插入部分，以及连接螺钉夹持部件和联接部件的杆状体。螺丝刀头还包括在主体的纵向方向上提供弹力的弹性构件，围绕身体外部的螺钉支撑筒，并且通过弹性构件向联接部施加弹性恢复力，从而能够突出超过螺丝夹持部分，以及与主体一起旋转并且其一端固定在螺钉支撑圆筒和联接部分之间的固定圆筒。

9. 发明申请

WO2006130490A1 COMBINATION DRIVER AND COMBINATION FASTENER FOR HEXAGONAL AND LOBED-HEAD FASTENING SYSTEMS 审中-公开
标题翻译：组合驱动器和组合紧固件用于六角形和左侧头部紧固系统
公开(公告)号：WO2006130490A1
公开(公告)日：2006-12-07
申请号：PCT/US2006/020518
申请日：2006-05-26
申请人： HFSC COMPANY , PACHECO, Raymond, A., Jr.
发明人： PACHECO, Raymond, A., Jr.
IPC分类号： B25B15/02 , F16B23/00 , B25B13/06
CPC分类号： B25B15/008 , B25B13/065 , B25B15/005 , F16B23/003 , F16B23/0038 , F16B23/0092
摘要： A driver has a tip that enables it to engage each one of a conventional hexagonal-head fastener and a conventional lobed-head fastener. The tip includes alternating flutes and crests. The crests are substantially flat to engage straight walls of a hexagonal-head. The flutes engage the lobed head of the fastener. A socket-type driver engages each type of conventional fastener. A fastener and a pair of socket-type fasteners have alternating flutes, which can be engaged by a conventional lobed-head driver, and crests or sidewall surfaces, which can be engaged by a conventional hexagonal-head driver.
摘要翻译：驾驶员具有使其能够接合常规六角头紧固件和常规的唇形头紧固件中的每一个的尖端。尖端包括交替的槽纹和波峰。顶部基本上平坦以接合六边形头部的直壁。凹槽接合紧固件的凸起的头部。插座式驱动器接合每种类型的常规紧固件。紧固件和一对插座式紧固件具有交替的槽纹，其可以由常规的叶片头驱动器和可以由常规的六角头驱动器接合的波峰或侧壁表面接合。

10. 发明申请

WO2004014609A3 FASTENER WITH GEAR ASSEMBLY AND METHOD OF FASTENING 审中-公开
标题翻译：具有齿轮组件的紧固件和紧固件的方法
公开(公告)号：WO2004014609A3
公开(公告)日：2004-08-26
申请号：PCT/US0325037
申请日：2003-08-08
申请人： MURPHY RAYMOND J
发明人： MURPHY RAYMOND J
IPC分类号： B25B15/02 , B25B17/00 , F16H3/44
CPC分类号： B25B17/00 , B25B15/02
摘要： A fastener (10) with a reduced gear affect. The fastener of the present invention comprises a handle assembly (12) having an end (26) and an opening (28) wherein a shaft assembly (22) is positioned within the opening and extending from the opening. The fastener further comprises a switch assembly (16) positioned between the handle assembly and the shaft assembly wherein the switch assembly reciprocates between a locked position and an unlocked position to control a ratio of revolutions between the handle assembly and the shaft assembly. A method of fastening comprising connecting a shaft assembly to a handle assembly and moving a switching assembly connected to the handle assembly, to an unlocked position. Next, a gear assembly (18) is connected to the switch assembly which engages the gear assembly to the handle assembly to increase a ratio of revolutions of the shaft assembly as compared to the handle assembly.
摘要翻译：具有减速齿轮的紧固件（10）影响。本发明的紧固件包括具有端部（26）和开口（28）的手柄组件（12），其中轴组件（22）定位在开口内并且从开口延伸。紧固件还包括定位在手柄组件和轴组件之间的开关组件（16），其中开关组件在锁定位置和解锁位置之间往复运动，以控制手柄组件和轴组件之间的转速比。一种紧固方法，包括将轴组件连接到手柄组件并将连接到手柄组件的开关组件移动到解锁位置。接下来，齿轮组件（18）连接到开关组件，其将齿轮组件接合到手柄组件，以增加与组件相比的轴组件的转数比。

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