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EP3898100B1 - Rutschhemmendes werkzeug zum entfernen von befestigungsmitteln - Google Patents

Rutschhemmendes werkzeug zum entfernen von befestigungsmitteln Download PDF

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Publication number
EP3898100B1
EP3898100B1 EP19911851.4A EP19911851A EP3898100B1 EP 3898100 B1 EP3898100 B1 EP 3898100B1 EP 19911851 A EP19911851 A EP 19911851A EP 3898100 B1 EP3898100 B1 EP 3898100B1
Authority
EP
European Patent Office
Prior art keywords
engagement feature
engagement
section
torque
tool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP19911851.4A
Other languages
English (en)
French (fr)
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EP3898100A4 (de
EP3898100A1 (de
Inventor
Paul Kukucka
Thomas Stefan Kukucka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grip Holdings LLC
Original Assignee
Grip Holdings LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US16/255,341 external-priority patent/US11154969B2/en
Priority claimed from US16/548,470 external-priority patent/US11045925B2/en
Application filed by Grip Holdings LLC filed Critical Grip Holdings LLC
Publication of EP3898100A1 publication Critical patent/EP3898100A1/de
Publication of EP3898100A4 publication Critical patent/EP3898100A4/de
Application granted granted Critical
Publication of EP3898100B1 publication Critical patent/EP3898100B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit
    • B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
    • B25B15/005—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section with cross- or star-shaped cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
    • B25B23/105—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit
    • B25B23/108—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit the driving bit being a Philips type bit, an Allen type bit or a socket

Definitions

  • the present invention relates generally to tools designed for tightening or loosening fasteners, in particular bolts and nuts. More specifically, the present invention is an anti-slip fastener remover tool that designed to engaged bolts, nuts, and other similar fasteners with little chance of slippage.
  • Hex bolts, nuts, screws, and other similar threaded devices are used to secure and hold multiple components together by being engaged to a complimentary thread, known as a female thread.
  • the general structure of these types of fasteners is a cylindrical shaft with an external thread and a head portion that is connected at one end of the cylindrical shaft.
  • the external thread engages a complimentary female thread tapped into a hole or a nut and secures the fastener in place, fastening the associated components together.
  • the head portion receives an external torque force and is the means by which the fastener is turned, or driven, into the female threading.
  • the head portion is shaped specifically to allow an external tool like a wrench to apply a torque to the fastener in order to rotate the fastener and engage the complimentary female threading to a certain degree.
  • This type of fastener is simple, extremely effective, cheap, and highly popular in modern construction. Examples of known fastener remover tools are US 2018/354102 A1 (Advanced Holding Apparatus) showing the preamble of claim 1,
  • the present invention as defined by claim 1 is an anti-slip fastener remover tool that reduces the chance of slippage.
  • the present invention uses a series of integrated engagement segments that bite into the head portion of the fastener and allow for efficient torque transfer between the extractor bit and the head portion of the fastener. Resultantly, the present invention may be used to tighten or loosen fasteners without worrying about stripping the corners of the fastener.
  • the present invention is an anti-slip tool used to tighten or loosen a damaged/stripped fastener such as a nut or bolt.
  • Traditional wrench designs transfer the majority of the torque to the damaged/stripped fastener through the lateral corners of the fastener head. Over time, the degradation of the lateral corners reduces the efficiency of transferring torque from the wrench to the fastener head and, as a result, causes slippage.
  • the present invention overcomes this problem by moving the contact point to the lateral sides of the fastener head. This is accomplished through the use of a multitude of teeth. Each of the teeth is positioned to engage or "bite" the lateral surface of the fastener head instead of the lateral corner.
  • the present invention is also designed to be used with an undamaged or new fastener without causing damage to the fastener when torque is applied in accordance with maximum specified and industry approved torque levels for the particular fastener size or diameter.
  • the present invention utilizes a multitude of teeth to engage the sides of the fastener head, damaged or otherwise, in order to efficiently apply torque onto the damaged/stripped fastener.
  • the present invention may be integrated into or utilized by a variety of general tools to increase the torque force applied to a fastener.
  • General tools include, but are not limited to, open-end wrenches, adjustable wrenches, pipe wrenches, socket wrenches, plumber wrench, and other similar fastener engaging tools.
  • the present invention is compatible with female-member based head designs of fasteners. Fasteners which utilize a female-member head design, also known as female fasteners, use the internal lateral surface or the internal cavity of the fastener head to engage a tool for tightening or loosening.
  • the present invention is compatible with fasteners of a right-hand thread and fasteners of a left-hand thread.
  • the present invention may be altered and configured to fit different types and different sizes of fasteners.
  • the present invention comprises a torque-tool body 1 and a plurality of paired engagement features 3.
  • the torque-tool body 1 is used as the physical structure to apply the corresponding force by the plurality of paired engagement features 3 on the fastener head.
  • the torque-tool body 1 functions similar to a driver-bit that is sized to fit into an opening of the fastener head in an interlocking manner.
  • the length, width, and diameter of the torque-tool body 1 may vary to fit different sized male/female fasteners.
  • the plurality of paired engagement features 3 prevents slippage during the damaged/stripped fastener extraction and is radially positioned around a rotational axis 2 of the torque-tool body 1 as seen in FIG. 1-4 .
  • the plurality of paired engagement features 3 facilitates the transfer of torque to the male/female fastener by preventing slippage between the torque-tool body 1 and the fastener head.
  • the plurality of paired engagement features 3 is distributed into a polygon shape within the torque-tool body 1 and preferably symmetric along the rotational axis 2, wherein the rotational axis 2 centrally traverses through the torque-tool body 1.
  • a symmetrical design is ensured within the present invention to performs equally when rotating the fastener in a clockwise direction or in a counterclockwise direction.
  • the torque-tool body 1 is outwardly extended from the rotational axis 2 to the plurality of paired engagement features 3. This yields the driver-bit structure for the present invention as the plurality of paired engagement features 3 is distributed about the rotational axis 2 on an external surface of the torque-tool body 1.
  • the driver-bit structure of the torque-tool body 1 associates with the opening of the fastener head so that the plurality of paired engagement features 3 can internally engaged with the fastener head.
  • the present invention also incorporates an attachment feature which allows an external torque applying tool to attach to the torque-tool body 1 and increase the torque force applied to the fastener head.
  • the present invention further comprises an attachment body 10 and an engagement bore 11 that allow an external torque applying tool such as an open ended wrench, a box ended wrench, a combination wrench, an adjustable wrench, and a socket wrench to be attached to the torque-tool body 1.
  • the attachment body 10 is centrally positioned around and along the rotational axis 2 in order to align with the axis of rotation of the external torque applying tool.
  • the attachment body 10 is connected adjacent to the torque-tool body 1.
  • the attachment body 10 is preferably of a hexagonal shaped body with a diameter preferably and slightly larger than the diameter for the torque-tool body 1.
  • the attachment body 10 may incorporate a smaller diameter than the torque-tool body 1 depending upon the preferred manufacturing method or design.
  • the engagement bore 11 traverses into the attachment body 10 along the rotational axis 2.
  • the engagement bore 11 is shaped to receive a male attachment member of a socket wrench, wherein the preferred shape of the engagement bore 11 is a square as the majority of socket wrenches utilize a square male attachment member.
  • the shape and design of the engagement bore 11 and the attachment body 10 may vary to be adaptable to different torque applying tools and different attachment means including, but not limited to, square or cylindrical.
  • an outer surface of the attachment body 10 may have surface griping treatment applied such as knurling or other alternative methods to increase the friction between torque-tool body 1 and the user's hand.
  • a bottom surface of the attachment body 10 is tapered away from the engagement bore 11 so that the plurality of paired engagement features 3 can be driven into the damaged/stripped fastener head by a hammer, without hitting or damaging the engagement bore 11.
  • a diameter of the attachment body 10 about the engagement bore 11 is slightly larger than a diameter of the attachment body 10 about the torque-tool body 1 so that the bottom surface of the attachment body 10 can be tapered away from the engagement bore 11.
  • the attachment body 10 may not comprises the engagement bore 11 as the attachment body 10 itself functions as the engagement feature between the present invention and the external torque force.
  • a wrench handle can be peripherally connected to the torque-tool body 1, wherein the wrench handle functions as the external torque applying tool.
  • each of the plurality of paired engagement features 3 is extended along a specific length of the torque-tool body 1 thus delineating an empty space within the torque-tool body 1.
  • the aforementioned empty space functions as a receptive cavity for the fastener head so that the plurality of paired engagement features 3 can grip the lateral surface of the fastener head.
  • the present invention further comprises a fastener-receiving hole that traverses through the torque-tool body 1.
  • the fastener-receiving hole perpendicular to the rotational axis 2, is positioned opposite the wrench handle and across the torque-tool body 1 thus providing a lateral opening to engage the plurality of paired engagement features 3.
  • the attachment body 10 can also incorporate a quick connect feature that is typically used in drills, impact drivers, and screw attachment.
  • the plurality of paired engagement features 3 is equally spaced about the torque-tool body 1 to create an enclosed profile as seen in FIG. 4 .
  • the plurality of paired engagement features 3 comprises a first engagement feature 7, a second engagement feature 8, and a bisecting line 6.
  • the first engagement feature 7 and the second engagement feature 8 alternate within the enclosed profile to become intermittent depending on the rotation direction of the tool.
  • the bisecting line 6 separates the first engagement feature 7 and the second engagement feature 8 into equal sections within each of the plurality of paired engagement features 3.
  • a cross section for the first engagement feature 7 and a second engagement feature 8 each comprises a bracing section 4 and a cavity section 5 as shown in FIG. 4 . More specifically, the bracing section 4 and the cavity section 5 are adjacently connected to each other thus delineating a single engagement feature that cuts into the fastener head during the removal of the damaged/stripped fastener.
  • a top surface of the torque-tool body 1 and the bottom surface of the attachment body 10 are positioned opposite of each other across the plurality of paired engagement features 3, wherein the top surface and the bottom surface are configured as flat surfaces.
  • the length of the bracing section 4 and the cavity section 5 and the corresponding angles between the bracing section 4 and the cavity section 5 may vary to create a sharper tooth-like shape for the engagement feature.
  • the first engagement feature 7 is any feature within the plurality of paired engagement features 3 in such a way that the second engagement feature 8 is the feature directly next to the first engagement feature 7 within corresponding the plurality of paired engagement features 3. More specifically, the cavity section 5 of the first engagement feature 7 is adjacently connected to the cavity section 5 of the second engagement feature 8.
  • the cavity section 5 of the first engagement feature 7 and the cavity section 5 of the second engagement feature 8 are oriented towards the rotational axis 2 thus collectively delineating a circular shaped profile.
  • the bracing section 4 of the first engagement feature 7 and the bracing section 4 of the second engagement feature 8 are oppositely positioned of each other about the cavity section 5 of the first engagement feature 7 and the cavity section 5 of the second engagement feature 8.
  • the cavity section 5 of the first engagement feature 7 and the cavity section 5 of the second engagement feature 8 are adjacently positioned in between the bracing section 4 of the first engagement feature 7 and the bracing section 4 of the second engagement feature 8.
  • a first length ratio between the bracing section 4 of the first engagement feature 7 and the cavity section 5 of the first engagement feature 7 is 1: 1.5 to 3.5.
  • a second length ratio between the bracing section 4 of the second engagement feature 8 and the cavity section 5 of the second engagement feature 8 is 1: 1.5 to 3.5. More specifically, in some embodiment, the first length ratio and the second length ratio can be 1:2. In some embodiment, the first length ratio and the second length ratio can be 1:3.
  • the present invention further comprises a first connection point and a second connection point. More specifically, the first connection point is delineated as the meeting point of the cavity section 5 and the bracing section 4 of the first engagement feature 7, and the second connection point is delineated as the meeting point of the cavity section 5 and the bracing section 4 of the second engagement feature 8.
  • a first bisecting angle 17 of the present invention is delineated between the first connection point and the bisecting line 6 as shown in FIG. 5 .
  • the first bisecting angle can be an acute angle, a right angle, and an obtuse angle.
  • a second bisecting angle 18 of the present invention is delineated between the second connection point and the bisecting line 6 as shown in FIG. 5 .
  • the second bisecting angle can be an acute angle, a right angle, and an obtuse angle.
  • first bisecting angle 17 and the second bisecting angle 18 are collectively combined into a 180 degree angle when an imaginary straight line is draw in between the first connection point and the second connection point.
  • first bisecting angle 17 and the second bisecting angle 18 are collectively combined into an angle less than 180 degrees when a first imaginary line is draw parallel to the bracing section 4 of the first engagement feature 7 and intersected through the first connection point, and a second imaginary line is draw parallel to the bracing section 4 of the second engagement feature 8 and intersected through the second connection point.
  • the bracing section 4 of the first engagement feature 7 and the bracing section 4 of the second engagement feature 8 are positioned offset of each other.
  • the present invention further comprises a first geometric plane and a second geometric plane.
  • the first geometric plane is positioned parallel to the bracing section 4 of the first engagement feature 7, and the second geometric plane that is positioned parallel to the bracing section 4 of the second engagement feature 8 as the first geometric plane and the second geometric plane are positioned offset of each other.
  • the first geometric plane and the second geometric plane are not co-planer within the present invention.
  • the number of the plurality of paired engagement features 3 in contact with the fastener head is six as the six paired engagement features 3 is equal to 12 single engagement features.
  • a first angle 14 between the first engagement feature 7 is 30 degrees and a second angle 15 between the second engagement feature 8 is 30 degrees.
  • a third angle 16 between each of the plurality of paired engagement features 3 ranges between 121-179 degrees.
  • an angular orientation between each of the plurality of paired engagement features 3 can be changed according to different embodiments of the present invention. More specifically, some embodiment of the present invention, the third angle 16 can be 130 degrees. Some embodiment of the present invention, the third angle 16 can be 135 degrees. Some embodiment of the present invention, the third angle 16 can be 145 degrees. Some embodiment of the present invention, the third angle 16 can be 150 degrees.
  • the plurality of paired engagement features 3 can be tapered away from the rotational axis 2. In other words, an outer diameter of the plurality of paired engagement features 3 about the top surface of the torque-tool body 1 is smaller than an outer diameter of the plurality of paired engagement features 3 about the attachment body 10. Additionally, the cavity section 5 of the first engagement feature 7 and the cavity section 5 of the second engagement feature 8 become narrower and shallower from the top surface of the torque-tool body 1 to the attachment body 10. Even though the cavity section 5 of the first engagement feature 7 and the cavity section 5 of the second engagement feature 8 collectively delineate a circular shaped profile, the present invention is not limited to the circular shaped profile and can be other type of geometric shapes. For example, the cavity section 5 of the first engagement feature 7 and the cavity section 5 of the second engagement feature 8 can delineate a triangular shaped profile within the corresponding bracing sections 4.
  • the torque-tool body 1 is positioned within the damaged/stripped fastener so that a significant portion of the plurality of paired engagement features 3 is positioned within the fastener head.
  • the user then simply applies a counter-clockwise torque force to the torque-tool body 1 in order to rotate and remove the damaged/stripped fastener.
  • the plurality of paired engagement features 3 "bite" into the lateral sides of fastener head which in turn rotates the damaged/stripped fastener.
  • the present invention is designed to engage partially or fully stripped fastener heads. The present invention overcomes slippage of the fastener head through the use of the plurality of paired engagement features 3.
  • the present invention is able to drive a fastener on cavity section 5 of the first engagement feature 7 and the cavity section 5 of the second engagement feature 8 in a corresponding lobular fastener design such as Torx, as well as drive a fastener on the outer bracing surface of a socket fastener through the bracing sections 4 of the first engagement feature 7 and bracing sections 4 of the second engagement feature 8.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Claims (11)

  1. Rutschfestes Werkzeug zum Entfernen von Befestigungselementen, das einen Kraftschrauberkörper (1) aufweist, das umfasst:
    eine Vielzahl von gepaarten Eingriffsmerkmalen (3);
    jedes der Vielzahl von gepaarten Eingriffsmerkmalen (3) umfassend ein erstes Eingriffsmerkmal (7) und ein zweites Eingriffsmerkmal (8);
    einen Querschnitt für das erste Eingriffsmerkmal (7) und das zweite Eingriffsmerkmal (8), jeweils umfassend einen Verstrebungsabschnitt (4) und einen Hohlraumabschnitt (5);
    wobei die Vielzahl von gepaarten Eingriffsmerkmalen (3) radial um eine Rotationsachse (2) des Kraftschrauberkörpers (1) verteilt ist;
    wobei der Verstrebungsabschnitt (4) und der Hohlraumabschnitt (5) angrenzend aneinander verbunden sind, um einen spitzen Zahn zwischen dem Verstrebungsabschnitt (4) und dem Hohlraumabschnitt (5) auszubilden;
    wobei der spitze Zahn konfiguriert ist, um in eine Oberfläche eines Befestigungselementkopfs einzugreifen, diese zu schneiden oder greifen;
    wobei der Hohlraumabschnitt (5) des ersten Eingriffsmerkmals (7) angrenzend an den Hohlraumabschnitt (5) des zweiten Eingriffsmerkmals (8) für jedes der Vielzahl von gepaarten Eingriffsmerkmalen (3) verbunden ist;
    wobei der Hohlraumabschnitt (5) des ersten Eingriffsmerkmals (7) und der Hohlraumabschnitt (5) des zweiten Eingriffsmerkmals (8) in Richtung der Rotationsachse (2) ausgerichtet sind;
    wobei der Verstrebungsabschnitt (4) des ersten Eingriffsmerkmals (7) und der Verstrebungsabschnitt (4) des zweiten Eingriffsmerkmals (8) jeweils gerade oder flach sind; und
    wobei der Verstrebungsabschnitt (4) des ersten Eingriffsmerkmals (7) und der Verstrebungsabschnitt (4) des zweiten Eingriffsmerkmals (8) einander gegenüberliegend um den Hohlraumabschnitt (5) des ersten Eingriffsmerkmals (7) und den Hohlraumabschnitt (5) des zweiten Eingriffsmerkmals (8) für jedes der Vielzahl von gepaarten Eingriffsmerkmalen (3) positioniert sind;
    dadurch gekennzeichnet, dass
    eine erste geometrische Ebene, die parallel zu dem Verstrebungsabschnitt (4) des ersten Eingriffsmerkmals (7) positioniert ist, und eine zweite geometrische Ebene, die parallel zu dem Verstrebungsabschnitt (4) des zweiten Eingriffsmerkmals (8) positioniert ist, nicht koplanar sind, derart, dass der Verstrebungsabschnitt (4) des ersten Eingriffsmerkmals (7) und der Verstrebungsabschnitt (4) des zweiten Eingriffsmerkmals (8) für jedes der Vielzahl von gepaarten Eingriffsmerkmalen (3) versetzt voneinander positioniert sind;
  2. Rutschfestes Werkzeug zum Entfernen von Befestigungselementen nach Anspruch 1, wobei ein erster Winkel (14) zwischen dem ersten Eingriffsmerkmal (7) 30 Grad beträgt und wobei ein zweiter Winkel (15) zwischen dem zweiten Eingriffsmerkmal (8) 30 Grad beträgt.
  3. Rutschfestes Werkzeug zum Entfernen von Befestigungselementen nach Anspruch 1, wobei ein dritter Winkel (16) zwischen jedem der Vielzahl von gepaarten Eingriffsmerkmalen (3) von zwischen 121-179 Grad reicht.
  4. Rutschfestes Werkzeug zum Entfernen von Befestigungselementen nach Anspruch 3, wobei der dritte Winkel (16) 130 Grad beträgt.
  5. Rutschfestes Werkzeug zum Entfernen von Befestigungselementen nach Anspruch 3, wobei der dritte Winkel (16) 135 Grad beträgt.
  6. Rutschfestes Werkzeug zum Entfernen von Befestigungselementen nach Anspruch 3, wobei der dritte Winkel (16) 145 Grad beträgt.
  7. Rutschfestes Werkzeug zum Entfernen von Befestigungselementen nach Anspruch 3, wobei der dritte Winkel (16) 150 Grad beträgt.
  8. Rutschfestes Werkzeug zum Entfernen von Befestigungselementen nach Anspruch 1, umfassend:
    den Kraftschrauberkörper (1), der sich von der Rotationsachse (2) nach außen zu der Vielzahl von gepaarten Eingriffsmerkmalen (3) erstreckt.
  9. Rutschfestes Werkzeug zum Entfernen von Befestigungselementen nach Anspruch 1, wobei ein erstes Längenverhältnis zwischen dem Verstrebungsabschnitt (4) des ersten Eingriffsmerkmals (7) und dem Hohlraumabschnitt (5) des ersten Eingriffsmerkmals (7) 1 : 1,5 bis 3,5 beträgt.
  10. Rutschfestes Werkzeug zum Entfernen von Befestigungselementen nach Anspruch 1, wobei ein zweites Längenverhältnis zwischen dem Verstrebungsabschnitt (4) des zweiten Eingriffsmerkmals (8) und dem Hohlraumabschnitt (5) des zweiten Eingriffsmerkmals (8) 1 : 1,5 bis 3,5 beträgt.
  11. Rutschfestes Werkzeug zum Entfernen von Befestigungselementen nach Anspruch 1, das umfasst:
    einen Aufsatzkörper (10);
    eine Eingriffsbohrung (11);
    wobei der Aufsatzkörper (10) mittig um die Rotationsachse (2) und entlang dieser angeordnet ist; und
    wobei der Aufsatzkörper (10) mit dem Kraftschrauberkörper (1) angrenzend verbunden ist.
    die Eingriffsbohrung (11) in den Aufsatzkörper (10) entlang der Rotationsachse (2) gegenüber dem Kraftschrauberkörper (1) schwenkt.
EP19911851.4A 2019-01-23 2019-10-04 Rutschhemmendes werkzeug zum entfernen von befestigungsmitteln Active EP3898100B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/255,341 US11154969B2 (en) 2016-04-27 2019-01-23 Fastener extractor device
US16/548,470 US11045925B2 (en) 2014-04-30 2019-08-22 Anti-slip fastener remover tool
PCT/IB2019/058489 WO2020152516A1 (en) 2019-01-23 2019-10-04 Anti-slip fastener remover tool

Publications (3)

Publication Number Publication Date
EP3898100A1 EP3898100A1 (de) 2021-10-27
EP3898100A4 EP3898100A4 (de) 2022-03-02
EP3898100B1 true EP3898100B1 (de) 2023-06-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP19911851.4A Active EP3898100B1 (de) 2019-01-23 2019-10-04 Rutschhemmendes werkzeug zum entfernen von befestigungsmitteln

Country Status (7)

Country Link
EP (1) EP3898100B1 (de)
CN (1) CN113316498B (de)
AU (1) AU2019424113B2 (de)
CA (1) CA3126890C (de)
ES (1) ES2953524T3 (de)
PL (1) PL3898100T3 (de)
WO (1) WO2020152516A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11154969B2 (en) 2016-04-27 2021-10-26 Grip Holdings Llc Fastener extractor device
US11590637B2 (en) 2017-04-27 2023-02-28 Grip Holdings Llc Methods and apparatuses for extracting and dislodging fasteners
US11897099B2 (en) 2018-09-19 2024-02-13 Grip Holdings Llc Fastener extractor and dislodging tool apparatus
US12023786B2 (en) 2017-02-15 2024-07-02 Grip Holdings Llc Multi-directional driver bit
US11602828B2 (en) 2019-07-30 2023-03-14 Grip Holdings Llc Multi-grip screw apparatus
US11701757B2 (en) 2018-09-19 2023-07-18 Grip Holdings Llc Anti-slip fastener remover tool
USD966063S1 (en) 2018-03-07 2022-10-11 Grip Holdings Llc Socket
US11161234B2 (en) 2018-03-15 2021-11-02 Grip Holdings Llc Tool holding apparatus
US11759918B2 (en) 2019-05-09 2023-09-19 Grip Holdings Llc Anti-slip torque tool with integrated engagement features
USD1042059S1 (en) 2022-02-25 2024-09-17 Grip Holdings Llc Percussion drive
USD1026602S1 (en) 2022-03-17 2024-05-14 Grip Holdings Llc Selectable twist tool
WO2024025685A1 (en) * 2022-07-26 2024-02-01 Grip Holdings Llc Anti-slip fastener remover tool

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3911409A1 (de) * 1989-04-07 1990-10-11 Weber Schraubautomaten Schrauben- und schraubendreherkombination
US7225710B2 (en) 2005-05-27 2007-06-05 Synthes Gmbh Combination driver and combination fastener
US8166851B2 (en) * 2008-08-15 2012-05-01 Robert Bosch Gmbh Combination driving tool for phillips and robertson fasteners
RU2387533C1 (ru) * 2008-12-23 2010-04-27 Открытое акционерное общество "Белебеевский завод "Автонормаль" Монтажный инструмент для автоматизированной сборки резьбовых соединений
US8291795B2 (en) * 2010-03-02 2012-10-23 Phillips Screw Company Fastener system with stable engagement and stick fit
US20140260832A1 (en) * 2013-03-15 2014-09-18 Yun Chan Industry Co., Ltd. Multi-functional wrench socket
DE102013113401A1 (de) * 2013-12-03 2015-06-03 Adolf Würth GmbH & Co. KG Schraube und Antriebselement mit Fase
US10780556B2 (en) * 2014-04-30 2020-09-22 Grip Tooling Technologies Llc Anti-slip, multidirectional driver bit

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Publication number Publication date
PL3898100T3 (pl) 2023-09-18
CA3126890A1 (en) 2020-07-30
CA3126890C (en) 2023-10-17
AU2019424113A1 (en) 2021-08-05
WO2020152516A1 (en) 2020-07-30
CN113316498B (zh) 2023-07-04
ES2953524T3 (es) 2023-11-14
EP3898100A4 (de) 2022-03-02
AU2019424113B2 (en) 2023-12-14
CN113316498A (zh) 2021-08-27
EP3898100A1 (de) 2021-10-27

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