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WO/2019/206609A1 |
The present disclosure relates to an electric power tool (10) for tightening screw joints. The electric power tool (10) comprises a housing (11). The housing (11) encloses an electric motor (12) and an angle gear (17) comprising a input ...
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WO/2019/208759A1 |
In order to provide a servo amplifier for easily stopping a servo motor at a position where a target torque has been detected, a changeover switch (102) is provided between a filter (101) and a servo control unit (103). When the operatio...
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WO/2019/208105A1 |
Provided is an electric tool having a tightening mode for soft board added as one operating mode. In addition to an impact mode (first mode) for tightening a screw into a target material by utilizing impacts obtained by means of an impac...
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WO/2019/207532A1 |
This invention relates to a surface modifying apparatus comprising a housing assembly comprising a first major surface attachable to an abrasive article and at least one source of illumination which projects at least one beam of light. T...
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WO/2019/210259A1 |
Fasteners and instruments with fastener retention mechanisms are disclosed. The fastener retention mechanisms may be independent of fastener deployment forces, such as torque. The fastener retention mechanisms may include spring elements...
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WO/2019/204056A1 |
A power tool includes a motor having a motor shaft that rotates about a motor axis in a first rotational direction. The power tool also includes a fan assembly attachable to the motor shaft for rotation in the first rotational direction....
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WO/2019/203809A1 |
A screw insert includes a body configured to engage a threaded fastener and transmit a torque to the threaded fastener, a first head connected to the body, a second head connected to the first head, and a neck extending between the first...
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WO/2019/201587A1 |
The present disclosure relates to a hand held electric pulse tool (10) for performing tightening operations, where torque is delivered in pulses to tighten a screw joint and a corresponding method. The electric pulse tool comprises an ou...
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WO/2019/201069A1 |
Disclosed are a connecting rod assembly (100) for a screwdriver bit, and a sleeve assembly adapted to a connecting rod. The connecting rod assembly comprises a connecting rod (11) and a sleeve assembly (12), the sleeve assembly being mov...
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WO/2019/201589A1 |
A constant-velocity joint assembly (1) comprising: an output shaft (7), and a coupling structure (5) configured to drive the output shaft (7), wherein the output shaft (7) and the coupling structure (5) form a first joint configured to e...
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WO/2019/198392A1 |
Provided is a signal processing apparatus for an electric tool, the signal processing apparatus generating a signal (Stc) for controlling a motor (1) by applying smoothing processing to a torque value signal (St) from a torque sensor (6)...
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WO/2019/199605A1 |
A powered fastener driver includes a housing, a nosepiece coupled to the housing and extending therefrom, a driver blade, a canister magazine coupled to the nosepiece, a pusher mechanism coupled to the nosepiece, and a cam. The pusher me...
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WO/2019/192781A1 |
The invention relates to a screw-in wrench (14) for inserting a threaded rod (1) into a base (32) in the axial direction. The screw-in wrench interlockingly acts on the wrench surfaces (23) of the threaded rod (1) by means of rollers (3a...
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WO/2019/191655A1 |
A pipe wrench with an extendable handle is provided. The extendible handle may include a web and a flange to reduce bending stress. The pipe wrench may include a locking button that slides within a channel of the web to lock the extensio...
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WO/2019/189291A1 |
A method for managing seal formation in which a plurality of tightening locations are set on flanges (10-1, 10-2) that sandwich a gasket (12) and a bolt (6) and a nut (8) are provided in each tightening location and tightened, wherein fl...
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WO/2019/185317A1 |
The invention relates to a method for evaluating a condition of torque wrench comprising the steps of: - connecting (S01) a torque wrench to an adapter; - detecting (S02) a click point, where a click mechanism of the torque wrench is dec...
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WO/2019/185954A1 |
The invention relates to a system for fastening a bolt and nut for open-end or combination spanners, which consists of a cap (3.4) that is tough and flexible such that the outside of same adapts to one or both ends of an open-end or comb...
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WO/2019/183311A1 |
An accessory for use with a rotary power tool having a rotatable spindle and a first mating member. The accessory includes a housing having a body and a plurality of arms extending therefrom, a hub rotatably supported within the housing ...
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WO/2019/175321A1 |
The invention relates to a device (10) for braking and holding a machining element (12) which has a head (12b) and which is supplied to a tool automatically. The device has a guide channel (16) for the machining element (12) and a brakin...
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WO/2019/170332A1 |
The invention relates to a hand-held power tool (100) comprising a drive uit (111) and an output shaft (124) on which a tool-receiving socket (150) is formed, said tool-receiving socket comprising a multiple-edge inner receiving socket (...
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WO/2019/173007A1 |
A fastener guide defines a downward opening funnel having an upper end and an elongated barrel that is above, transitions to and is in communication with the upper end. The funnel is configured to fit over an upright fastener so that a h...
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WO/2019/169449A1 |
A load-rated tool tether has a gate and a serrated surface strap integrally formed with the gate and extending from the gate. The gate has a channel therethrough between an entrance and an exit and a locking tang operably interfacing the...
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WO/2019/166966A1 |
Hydraulic braking device for testing industrial screwdrivers, said braking device being arranged on a braking simulation bench, said braking device being controlled by an actuator and by a hydraulic control circuit which supplies pressur...
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WO/2019/161910A1 |
A multiple screwdriver (1) comprises a plurality of drive spindles (5) that are arranged annularly around a centre and are equipped or able to be equipped at the end with a respective clamping tool (8), and a ratchet drive, assigned to e...
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WO/2019/161911A1 |
A multiple screwdriver comprises a plurality of drive spindles (5) that are arranged around a centre and are equipped or able to be equipped at the end with a respective clamping tool (8), and a ratchet drive, assigned to each drive spin...
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WO/2019/161913A1 |
A multiple screwdriver (1) comprises a plurality of drive spindles (5) that are arranged around a centre and are equipped or able to be equipped at the end with a respective clamping tool (8), and a ratchet drive, assigned to each drive ...
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WO/2019/159034A1 |
An instrument for torque controlled tightening of a threaded device, including a handle, an articulable head that is articulably connected to the handle, the articulable head including a drive ratchet configured to rotate relative to the...
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WO/2019/160899A1 |
A threaded insulating glass unit plug for sealing an aperture in a spacer frame of an insulating glass unit, method of assembly and installation is provided. The threaded insulating glass unit plug includes a head integrally formed with ...
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WO/2019/160868A1 |
A hand tool for driving a fastener is provided. The hand tool includes gearing that interconnects a splined socket to a rotatable or trigger actuator and increases a rotational speed of the splined socket relative to the actuator. The ha...
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WO/2019/161326A1 |
An impact tool includes a housing, an electric motor supported in the housing, and a drive assembly for converting a continuous torque input from the motor to consecutive rotational impacts upon a workpiece capable of developing at least...
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WO/2019/156712A1 |
The present invention relates to an operation parameter regulation unit (50) for use with a bolting system having a plurality of networked electrically powered torque tools (10, 11) and/or drive portions of torque tools (10, 11) for simu...
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WO/2019/157380A1 |
Disclosed are aspects of exemplars of torque-limiting devices, methods and mechanisms exemplars methods may include placing an actuator in a tool containment interface of a handle; movable mounting a tool portion with an actuation catch ...
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WO/2019/157403A1 |
The disclosure includes a connection method to connect a shaft to a body. The body and movable latch may be an integral single molded plastic part connected by a flexible hinge, bushing, or a multipart hinge. In operation actuating the m...
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WO/2019/157379A1 |
Disclosed are aspects of exemplars of torque-limiting devices, methods and mechanisms. Exemplary- methods may include placing an actuator in a tool containment interface of a handle, the interface being f!uidly connected to an adjustment...
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WO/2019/150214A1 |
An impact tool (1) comprises: - a housing (2); - a rotating hammer arranged in the housing and rotatable by a motor; - a rotating anvil arranged in the housing and rotatable by the hammer by a series of impacts; - an output shaft (3) rot...
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WO/2019/150651A1 |
This electrically powered tool is provided with: a body section (4) including a motor and a motor housing (2A) which contains the motor; a battery mounting section (29) to which and from which a battery (31) for driving the motor can be ...
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WO/2019/152142A1 |
The present application thus provides a bolt tightening system. The bolt tightening system may include a bolt, a nut, and a bolt tightening tool. The bolt tightening tool may include an adapter and a chamber. One of the adapter and the c...
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WO/2019/148177A1 |
A cutting tool for a cutting a countersink in a material, including a body having a slot extending along a longitudinal axis and configured to receive a proximal end of a screw shaft while a distal end of the screw shaft remains in the m...
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WO/2019/145156A1 |
The invention relates to a method for controlling a hand power tool (100), particularly an impact driver. The impact driver comprises a motor (180) having an input spindle (120) and an output spindle (130), wherein the motor sets the inp...
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WO/2019/141497A1 |
The installation tool for a wire thread insert has the following features: a drive unit which provides a rotational movement that can be switched between a first and a second direction, a spindle body with a drive section for rotating th...
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WO/2019/139471A1 |
The invention relates to a device for engaging a fastening element such as a screw or a bolt, which device comprises: - a body; - a number of pins, each with a first and a second outer end, which pins extend, alongside each other and par...
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WO/2019/137818A1 |
The invention discloses an electrically driven tool having an electric motor for directly or indirectly driving a tool holder and tool inserted in the tool holder, at least one actuator for braking the tool holder, an energy store or a c...
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WO/2019/137578A1 |
The invention relates to a releasing torque tool (10, 110, 310, 410) for tightening a screw or the like with a target torque. The torque tool (10, 110, 310, 410) contains a main part (12, 112, 312, 412) with a housing (14, 114, 314, 414)...
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WO/2019/138401A1 |
A dental torque exerting ratchet wrench (206) including: a distal ratchet wrench portion (402, 404, 422, 424) configured for engaging a driver (108); a proximal handle portion (214, 500, 600, 700, 806) comprising: a torque-setting compon...
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WO/2019/137577A1 |
The invention relates to a release mechanism (10, 110, 210, 310, 410) for an electronically releasing torque tool (12, 112, 212, 312, 412) for tightening a screw or the like, which is released in the event of a target torque. The release...
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WO/2019/124008A1 |
[Problem] To set whether to output a pass signal on an electric driver side, and to enable only a necessary pass signal to be output. [Solution] This control circuit 128 of an electric driver 100 has: a memory 132 which stores setting da...
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WO/2019/122559A1 |
The invention relates to a screwdriving bit (1) for an electric screwdriver, comprising a screwdriving head (2). The invention consists in that it also comprises a tubular element (11) in which the screwdriving head (2) is mounted for co...
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WO/2019/121754A1 |
The invention relates to a control method of an impact screwdriver for tightening a screw connection, which executes a sequence of consecutive phases in response to an actuation of a button. In a first phase, an impact mechanism of the i...
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WO/2019/120989A1 |
The invention relates to a setting method for expansion anchors by means of a drive screw, which setting method has a first phase S1 and a second phase S2. In the first phase, a rotary impact is repeatedly exerted on a screw element of t...
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WO/2019/122920A1 |
A reaction arm mounting assembly comprises a first part and a second part, the first part being configured for attachment to a power tool and the second part is mounted on the first part. The mounting of the second part on the first part...
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