公开(公告)号：WO2018172831A1

公开(公告)日：2018-09-27

申请号：PCT/IB2017/054379

申请日：2017-07-19

Applicant: GRIP TOOLING TECHNOLOGIES LLC

Inventor： DOROSLOVAC, Robert S. ,  KUKUCKA, Paul ,  KUKUCKA, Thomas Stefan

IPC: B25B13/06 ,  B25B23/10

Abstract: 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 and positioned offset from the second lateral edge by a second distance.

公开(公告)号：WO2017187388A1

公开(公告)日：2017-11-02

申请号：PCT/IB2017/052453

申请日：2017-04-27

Applicant: GRIP TOOLING TECHNOLOGIES LLC

Inventor： DOROSLOVAC, Robert S. ,  KUKUCKA, Paul ,  KUKUCKA, Thomas Stefan

IPC: B25B13/46

Abstract: A power driven direct drive ratchet/wrench tool allows a user to tighten and loosen fasteners in tight spaces efficiently and effectively. The tool includes a tool housing, a fastener-engagement body, a spur gear, a drive shaft, and a plurality of drive pins. The tool housing acts as the structural element and includes a ratchet head, a tubular handle, and a gear-receiving cavity. The ratchet head is terminally connected to the tubular handle. The gear-receiving cavity laterally traverses into the ratchet head and houses the spur gear and the fastener-engagement body. The drive shaft is rotatably mounted within the tubular handle. The plurality of drive pins is connected to a proximal base of the drive shaft, about a rotation axis of the drive shaft. In order to transmit torque, an at least one arbitrary pin from the plurality of drive pins is mechanically engaged to the spur gear.

Abstract translation: 动力驱动的直接驱动式棘轮扳手工具允许使用者有效且高效地在紧密空间中紧固和松开紧固件。 该工具包括工具壳体，紧固件接合体，正齿轮，驱动轴和多个驱动销。 工具外壳用作结构元件并包括棘轮头，管状手柄和齿轮接收腔。 棘轮头最终连接到管状手柄。 齿轮容纳腔侧向横穿棘轮头并容纳正齿轮和紧固件接合体。 驱动轴可旋转地安装在管状手柄内。 多个驱动销围绕驱动轴的旋转轴线连接到驱动轴的近侧基部。 为了传递扭矩，来自多个驱动销的至少一个任意销钉机械地接合到正齿轮。

公开(公告)号：WO2017178997A1

公开(公告)日：2017-10-19

申请号：PCT/IB2017/052127

申请日：2017-04-13

Applicant: GRIP TOOLING TECHNOLOGIES LLC

Inventor： DOROSLOVAC, Robert S. ,  KUKUCKA, Paul ,  KUKUCKA, Thomas Stefan

IPC: B25B7/12 ,  B25B7/16

CPC classification number: B25B13/065 ,  B25B13/08 ,  B25B27/18

Abstract: A hinged handheld tool that includes an integrated power transmission mechanism to allow a user to increase an output pressure onto an external object. The handheld tool includes a first tool-part assembly and a second tool-part assembly, wherein each includes a hand lever, a jaw-receiving cavity, an independent jaw, and a cam. The independent jaw engages the external object and comprises an engagement end and a tapered end. The hand lever is the grasping element for the user. The hand lever of the first tool-part assembly and the second tool-part assembly are terminally and pivotably connected to each other about a fulcrum axis. The independent jaw is pivotably connected to the hand lever within the jaw-receiving cavity. The cam is rotatably mounted within the jaw-receiving cavity, in between the hand lever and the tapered end. The cam and the tapered end are mechanically coupled to yield a ratchet-type mechanism.

Abstract translation: 一种铰接的手持式工具，其包括集成的动力传输机构，以允许用户增加对外部物体的输出压力。 手持工具包括第一工具部件组件和第二工具部件组件，其中每个包括手柄，钳口接收腔，独立钳口和凸轮。 独立的钳口啮合外部物体并包括啮合端和锥形端。 手柄是用户的抓握元件。 第一工具部件组件和第二工具部件组件的手柄围绕支点轴线彼此终端可枢转地连接。 独立的钳口可枢转地连接到钳口接收腔内的手柄。 凸轮在手柄和锥形端之间可转动地安装在钳口容纳腔内。 凸轮和锥形端机械耦合，产生棘轮式机构。

公开(公告)号：WO2017203452A1

公开(公告)日：2017-11-30

申请号：PCT/IB2017/053069

申请日：2017-05-24

Applicant: GRIP TOOLING TECHNOLOGIES LLC

Inventor： DOROSLOVAC, Robert S. ,  KUKUCKA, Paul ,  KUKUCKA, Thomas Stefan

IPC: B25B13/02 ,  B25B13/04 ,  B25B13/06 ,  B25B13/08 ,  B25B23/10

CPC classification number: B25B13/08 ,  B25B13/04 ,  B25B13/065 ,  B25B23/108

Abstract: A wrench-type tool that utilizes a plurality of engagement features to efficiently transfer torque to a fastener in order to rotate said fastener. The wrench-type tool includes a wrench-type torque-tool body. The wrench-type torque-tool body is the physical structure used to apply a torque force onto the fastener and includes a plurality of internal sidewalls and a plurality of engagement teeth. The plurality of internal sidewalls is radially distributed about a pivot axis of the wrench-type torque-tool body. Each of the plurality of engagement teeth is adjacently connected to a corresponding sidewall from the plurality of internals sidewalls in order to directly engage the sidewalls of the fastener. To increase the total contact surface with the fastener, a prismatic altitude for each of the plurality of engagement teeth is aligned parallel to the pivot axis. Furthermore, each of the plurality of engagement teeth is oriented towards the pivot axis.

Abstract translation: 扳手型工具利用多个接合特征将扭矩有效地传递至紧固件以旋转所述紧固件。 扳手式工具包括扳手式扭力工具主体。 扳手式扭矩工具本体是用于将扭矩力施加到紧固件上并包括多个内侧壁和多个接合齿的物理结构。 多个内侧壁围绕扳手式扭矩工具本体的枢转轴线径向分布。 多个啮合齿中的每一个都与多个内部侧壁中的相应侧壁相邻连接，以便直接啮合紧固件的侧壁。 为了增加与紧固件的总接触表面，多个接合齿中的每一个的棱镜高度平行于枢轴线对齐。 此外，多个接合齿中的每一个都朝向枢轴线定向。