公开(公告)号：US12220740B2

公开(公告)日：2025-02-11

申请号：US18170314

申请日：2023-02-16

Applicant: MAKITA CORPORATION

Inventor： Michisada Yabuguchi

IPC: B21J15/26 ,  B21J15/10 ,  B21J15/02

Abstract: A representative fastening tool which fastens a work piece by utilizing a fastener that includes a pin in which a shaft portion and a head portion are integrally formed and a hollow shaped collar which is engageable to the pin, wherein the work piece is disposed between the head portion and the collar. The fastening tool includes a pin holding portion which can hold an end part region of the shaft portion, wherein the fastener is fastened in a state that the collar and the head portion clamp the work piece and the end part region is integral with the shaft portion, wherein the controller has the pin holding portion move in the first direction to conduct the fastening of the fastener by a motor drive control mode defined as a drive control of the motor based on motor drive current and motor drive electric power.

公开(公告)号：US12145192B2

公开(公告)日：2024-11-19

申请号：US17794649

申请日：2021-02-12

Applicant: BOLLHOFF OTALU

Inventor： Valentin His ,  Bertrand Cuaz

IPC: B21J15/10 ,  B21J15/22 ,  B25B27/00 ,  F15B15/14

Abstract: Tool for crimping an element onto a support member, including a movably mounted rod, a first chamber containing a first fluid, a second chamber containing a second fluid, a piston movably mounted inside the second chamber and separating the second chamber into first and second compartments, an input terminal suitable for being connected to a second fluid source, and a main valve configured to direct the second fluid into the second compartment in order to move the piston to reduce the pressure of the first fluid and drive the rod in a direction opposite to a crimping direction.

公开(公告)号：US12042843B2

公开(公告)日：2024-07-23

申请号：US16909419

申请日：2020-06-23

Applicant: Gage Bilt, Inc.

Inventor： Tony P. Potts ,  Brian H. Leigh ,  Kyle R. Lang

IPC: B21J15/10 ,  B21J15/22 ,  F16B19/05

CPC classification number: B21J15/105 ,  B21J15/22 ,  F16B19/05

Abstract: A fastener application device comprising an hydraulically-operated tool head held by an operator and having an actuator trigger, a base structure having an air-operated power cylinder operatively attached to an hydraulic cylinder to supply hydraulic pressure to the tool head in response to operation of the actuator trigger. The tool head and base structure are connected only by air and oil lines that are long enough to allow the base structure to be supported on, for example, a workbench, requiring the tool operator to support only the weight of the tool head during a fastener installation sequence.

公开(公告)号：US20240066587A1

公开(公告)日：2024-02-29

申请号：US18305431

申请日：2023-04-24

Applicant: BLACK & DECKER INC.

Inventor： Daniel KADLECEK ,  Thaddäus HAUSLER

IPC: B21J15/26 ,  B21J15/10

CPC classification number: B21J15/26 ,  B21J15/105 ,  B21J15/043

Abstract: A power tool including a motor; a fastener gripping portion operatively coupled to the motor for causing movement of the fastener gripping portion between a home position and a retracted position to set a fastener; and a controller for controlling the motor wherein during a reset stage of operation, in which the fastener gripping portion is moved towards the home position, the controller is configured to decelerate the motor before the fastener gripping portion reaches the home position.

公开(公告)号：US20230364669A1

公开(公告)日：2023-11-16

申请号：US18356032

申请日：2023-07-20

Applicant: The Boeing Company

Inventor： Harinder S. Oberoi ,  Branko Sarh ,  Melissa Ann Findlay ,  Alan S. Draper ,  Jorge Alberto Arriaga ,  Richard Griffith Reese, IV ,  Alfredo Jose Gerosa ,  Kevin Marion Barrick ,  Michael J. Kozak ,  Quang T. Do ,  Jeffrey Lawrence Miller ,  Yuanxin Charles Hu

IPC: B21J15/28 ,  B64F5/10 ,  B21J15/02 ,  B21J15/10 ,  B21J15/14 ,  B60G3/14 ,  B25J5/00 ,  B29C65/70 ,  B25J9/16 ,  B25J11/00 ,  F16B19/06 ,  B23P19/10 ,  B60G7/00 ,  B21J15/32 ,  B21J15/40 ,  G05B19/418 ,  B25B5/16 ,  B29C39/12 ,  B29C39/22 ,  B64C1/06 ,  G05D1/00 ,  G05D3/12 ,  B29C45/14 ,  B29C39/02 ,  B29C39/10 ,  B64F5/50

CPC classification number: B21J15/28 ,  B64F5/10 ,  B21J15/02 ,  B21J15/10 ,  B21J15/142 ,  B60G3/145 ,  B25J5/007 ,  B29C65/70 ,  B25J9/1682 ,  B25J11/007 ,  F16B19/06 ,  B23P19/10 ,  B25J9/1687 ,  B25J9/1697 ,  B25J11/005 ,  B60G7/001 ,  B60G7/008 ,  B21J15/32 ,  B21J15/40 ,  G05B19/41805 ,  B25B5/163 ,  B29C39/123 ,  B29C39/22 ,  B64C1/06 ,  G05D1/0088 ,  G05D3/12 ,  B29C45/14336 ,  B29C39/026 ,  B29C39/10 ,  B64F5/50 ,  B23P2700/00 ,  B23P21/002

Abstract: A method and apparatus for building a fuselage assembly for an aircraft. A number of fixtures may be drive across a floor to an assembly area to form an assembly fixture. The fuselage assembly may be built on the assembly fixture.

公开(公告)号：US20230294162A1

公开(公告)日：2023-09-21

申请号：US18170314

申请日：2023-02-16

Applicant: MAKITA CORPORATION

Inventor： Michisada YABUGUCHI

IPC: B21J15/26 ,  B21J15/10

CPC classification number: B21J15/26 ,  B21J15/105 ,  B21J15/022

Abstract: A representative fastening tool which fastens a work piece by utilizing a fastener that includes a pin in which a shaft portion and a head portion are integrally formed and a hollow shaped collar which is engageable to the pin, wherein the work piece is disposed between the head portion and the collar. The fastening tool includes a pin holding portion which can hold an end part region of the shaft portion, wherein the fastener is fastened in a state that the collar and the head portion clamp the work piece and the end part region is integral with the shaft portion, wherein the controller has the pin holding portion move in the first direction to conduct the fastening of the fastener by a motor drive control mode defined as a drive control of the motor based on motor drive current and motor drive electric power.

公开(公告)号：US20230271307A1

公开(公告)日：2023-08-31

申请号：US18142782

申请日：2023-05-03

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Blaine Vollmer

IPC: B25B27/00 ,  B21J15/26 ,  B21J15/10

CPC classification number: B25B27/0014 ,  B21J15/26 ,  B21J15/105 ,  F16B37/067

Abstract: A method comprising threading a blind rivet nut onto an output shaft of the tool, pressing the blind rivet nut against a workpiece, thereby applying an external force to the output shaft to move the output shaft in a rearward direction along a longitudinal axis from a first position to a second position, activating a first motor to rotate the output shaft about the longitudinal axis in response to the output shaft reaching the second position, thereby further threading the blind rivet nut onto the output shaft, and activating a second motor to translate the output shaft along the longitudinal axis in the rearward direction, thereby setting the blind rivet nut on the workpiece.

公开(公告)号：US11565831B2

公开(公告)日：2023-01-31

申请号：US16633917

申请日：2018-04-27

Applicant: Broetje-Automation GmbH

Inventor： Nils Varrelmann

IPC: B21J15/14 ,  B64F5/10 ,  B21J13/08 ,  B21J15/42 ,  B23Q1/48 ,  B23Q3/157 ,  B23Q1/25 ,  B21J15/10 ,  B23Q41/04 ,  B21J15/36 ,  B25J5/04

Abstract: The disclosure relates to a processing installation for aircraft structural components having a processing station comprising a clamping frame for receiving the structural component, wherein the clamping frame extends along a station longitudinal axis which extends in a longitudinal direction and a processing unit which has an upper tool unit having an upper tool and a lower tool unit, wherein the processing installation has a processing region which is formed by a laterally delimited, first spatial portion in which the clamping frame and the processing unit are arranged during processing, wherein the processing installation has a service region for carrying out service operations, wherein the first spatial portion is separated from the second spatial portion in a transverse direction, wherein a service platform is arranged in the service region and can be positioned in a service plane which is orthogonal to the vertical direction.

公开(公告)号：US20220355362A1

公开(公告)日：2022-11-10

申请号：US17719481

申请日：2022-04-13

Applicant: MAKITA CORPORATION

Inventor： Yuta IZUTSU ,  Kisho SEKIDO

IPC: B21J15/26 ,  B21J15/04 ,  B21J15/10 ,  B21J15/34 ,  B21J15/28

Abstract: A fastening tool includes a motor, an anvil, a pin-gripping part, a magnet having the north pole and the south pole aligned in a front-rear direction and configured to move integrally with the pin-gripping part in the front-rear direction, a first magnetic sensor having a first sensing surface, a second magnetic sensor having a second sensing surface and disposed rearward of the first magnetic sensor, and a control device configured to move the pin-gripping part rearward based on a detection result of the second magnetic sensor and to move the pin-gripping part forward based on a detection result of the first magnetic sensor. The first and second magnetic sensors are unipolar detection type sensors configured to detect a same specified pole of the magnet. Orientations of the first sensing surface and the second sensing surface relative to a movement axis of the magnet are opposite to each other.

公开(公告)号：US11478843B2

公开(公告)日：2022-10-25

申请号：US17507092

申请日：2021-10-21

Applicant: MOBILETRON ELECTRONICS CO., LTD.

Inventor： Cheng-I Teng ,  Tung-Chin Kuo

IPC: B21J15/32 ,  B21J15/10 ,  B21J15/26

Abstract: A mandrel collector includes a case body and an end plate. The case body has a connecting end for being connected to a rivet gun. The end plate is engaged with the case body and is opposite to the connecting end. The end plate has at least one receiving hole, wherein a hole section of the receiving hole is a hexagonal hole with six walls. The walls include three first walls and three second walls. Each of the first walls is connected between adjacent two of the second walls. The hole section is defined to have a central axis and a reference plane perpendicular to the central axis. On the reference plane, a side length of at least one of the first walls is smaller than side lengths of the second walls. With such design, the receiving hole could receive a head of an adapter and could rotate the adapter as a screwdriver.