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公开(公告)号：US20240342786A1
公开(公告)日：2024-10-17
申请号：US18298504
申请日：2023-04-11
发明人： Chih-Hua HSU , Liang Huan Chen
CPC分类号： B21J15/105 , B21J15/04 , B21J15/12 , B21J15/26
摘要： A power tool has a body, a trigger, a motor, a shaft set, a ball screw, and a pre-fastening module. The pre-fastening module has a first pre-fastening detecting member and a second pre-fastening detecting member. The first pre-fastening detecting member is moved with a connecting shaft of the shaft set in an axial direction. The second pre-fastening detecting member is located on a moving path of the ball screw. When a threaded spindle of the shaft set is inserted in a rivet nut and the connecting shaft is pressed to move inward the body, the first pre-fastening detecting member is moved to align with the second pre-fastening detecting member, and the motor is started automatically to drive the threaded spindle to rotate relative to the rivet nut. The motor will be stopped automatically after the rivet nut is pre-fastened on the threaded spindle, and this is convenient in use.
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公开(公告)号：US20230264251A1
公开(公告)日：2023-08-24
申请号：US18153043
申请日：2023-01-11
申请人： BLACK & DECKER INC.
发明人： Yasar AKBABA , Philipp LIBERA , Tobias HEEP , Arthur LAUER , Benjamin SCHMIDT
CPC分类号： B21J15/105 , B21J15/26
摘要： A power tool including a motor at least partially located within the handle of the tool and having a first motor rotational axis extending along a longitudinal axis of the handle; and a fastener gripping portion operatively coupled to the motor via a transmission which in use causes movement of the fastener gripping portion along a second axis, between a home position and a retracted position to set a fastener engaged by the fastener gripping portion; the transmission including a bevel gear arrangement for redirecting torque to the second axis, and further including a mechanism for converting torque output from the bevel gear arrangement in use into a linear force for causing linear movement of the fastener gripping portion.
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公开(公告)号：US20190247913A1
公开(公告)日：2019-08-15
申请号：US16267802
申请日：2019-02-05
发明人： Yi Feng Lian , Jie Liang
IPC分类号： B21J15/10
CPC分类号： B21J15/105 , B21J15/045 , B21J15/326
摘要： A set of nosepieces are configured to attach to a rivet setting tool. The set of nosepieces comprises a first nosepiece with a longitudinal bore having a first diameter and an O-ring having a first color, and a second nosepiece with a longitudinal bore having a second diameter that is different than the first diameter and an O-ring having a second color that is different than the first color.
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4.发明申请公开(公告)号：US20180073539A1
公开(公告)日：2018-03-15
申请号：US15262941
申请日：2016-09-12
申请人： The Boeing Company
发明人： Johnny Smith Suttles
IPC分类号： F16B19/05 , F16B39/284 , B23P19/00
CPC分类号： F16B19/05 , B21J15/022 , B21J15/105 , B21J15/32 , B23P19/002 , F16B39/284
摘要： Lockbolt collar feed mechanisms, lockbolt installation tools, and methods of installing lockbolt assemblies are disclosed. Lockbolt collar feed mechanisms comprise a collar cartridge and a mounting bracket operatively coupled to the collar cartridge and configured to be operatively coupled to a lockbolt installation tool. The collar cartridge has a delivery position, in which an exit port is positioned to position a lockbolt collar forward of the lockbolt installation tool's anvil, and a retracted position, in which the collar cartridge is pivoted and translated rearward relative to the delivery position. The collar cartridge is biased toward the delivery position and moves from the delivery position to the retracted position responsive to a user urging the lockbolt installation tool and the lockbolt collar feed mechanism toward and into engagement with a workpiece.
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公开(公告)号：US09849502B2
公开(公告)日：2017-12-26
申请号：US14628659
申请日：2015-02-23
CPC分类号： B21J15/105 , B21J15/043 , B21J15/26 , B21J15/326 , Y10T29/49957 , Y10T29/53752
摘要： A blind rivet setting device and method of setting a blind rivet. The device includes a housing; a pulling mechanism, arranged in the housing, that includes a chuck housing movable in a pulling direction and clamping jaws movable along a clamping distance in the chuck housing; an electric drive, structured and arranged to act on the chuck housing, that includes a control device; an electric battery structured and arranged as an energy source for the electric drive; and a spring structured and arranged in the chuck housing to apply a force to clamping jaws. For each clamping jaw, the chuck housing includes a guide path with a path base obliquely oriented to the pulling direction, and a back of each clamping jaw is supported against its respective path base over the clamping distance.
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公开(公告)号：US20170165740A1
公开(公告)日：2017-06-15
申请号：US14965621
申请日：2015-12-10
CPC分类号： B21J15/38 , B21J15/043 , B21J15/105 , B21J15/32
摘要： A rivet dispenser and method for manually loading a handheld rivet gun. The handheld rivet gun may include an attachment port, and the rivet dispenser may have a unitary, single-piece tool body having channels formed therein, sized and shaped to retain heads of a plurality of rivets. The method may include grasping the rivet dispenser in a first hand, grasping the rivet gun in a second hand, and inserting an end of one rivet, extending outward from the rivet dispenser, into the attachment port, thus attaching the rivet to the handheld rivet gun. The method may then include sliding the one rivet through and out of the channel of the rivet dispenser, via movement of the rivet gun and/or the rivet dispenser. Finally, the method may include actuating the rivet gun to install the one rivet into a hole of a structure or structures to be joined together thereby.
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公开(公告)号：US20170136523A1
公开(公告)日：2017-05-18
申请号：US15351375
申请日：2016-11-14
发明人： Thorsten Weyland , Karl Buchholz
CPC分类号： B21J15/043 , B21J15/046 , B21J15/105 , B21J15/20 , B21J15/32 , B21J15/386 , B25B27/0014
摘要： The invention relates to a riveting tool for setting blind rivet nuts and/or blind rivet screws, comprising a drive piston which is able to be hydraulically adjusted from an initial position toward an end position, a pull rod which is releasably and operatively connected to the drive piston and which is able to be adjusted by the drive piston from a rivet receiving position into a setting position and a coupling element fixing the pull rod and a drawing mandrel to one another in the longitudinal axial direction. In order to provide a riveting tool of the type mentioned above by which uniform setting processes of rivets may be carried out with a high degree of repeated accuracy, it is provided that the riveting tool for fixing the setting position has an adjusting unit with a stroke-limiting element which is axially adjustable relative to the coupling element in the longitudinal axial direction of the pull rod, said stroke-limiting element being in engagement with the coupling element via a stop surface in the setting position.
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公开(公告)号：US20170066043A1
公开(公告)日：2017-03-09
申请号：US15256747
申请日：2016-09-06
发明人： MICHAEL H. HONSEL
CPC分类号： B21J15/26 , B21J15/02 , B21J15/043 , B21J15/105 , B21J15/285 , B25B27/0014 , G01L1/04
摘要： A method for setting up a riveter comprising an electrical drive which is configured to place a blind riveting element in a location hole. The riveter applies a tensile force to a tensile element of the blind riveting element during a rivet placement process so that the tensile element tears away from a remainder of the blind riveting element at a predetermined breaking point at an end of the placement process. The tensile force used to place the blind riveting element is defined by an adjustable maximum value which is determined during the setting up. The method includes performing the placement process with the blind riveting element of the type to be used, acquiring a progression of the tensile force during the placement process, determining at least one characteristic value from the progression, and fixing the adjustable maximum value as a function comprising the at least one characteristic value.
摘要翻译： 一种用于设置铆钉的方法，包括电驱动器，其被配置为将盲铆钉元件放置在定位孔中。 在铆钉放置过程中，铆钉器将张力施加到盲铆钉元件的拉伸元件，使得拉伸元件在放置过程结束时在预定断裂点处脱离盲铆钉元件的其余部分。 用于放置盲铆钉元件的拉力由在设定期间确定的可调最大值定义。 该方法包括使用所使用类型的盲铆钉元件执行放置过程，在放置过程期间获取拉伸力的进展，从进度确定至少一个特征值，并将可调整最大值固定为函数 包括所述至少一个特征值。
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公开(公告)号：US09550228B2
公开(公告)日：2017-01-24
申请号：US15074514
申请日：2016-03-18
申请人： Alcoa Inc.
发明人： Robert Wilcox
CPC分类号： B21J15/20 , B21J15/022 , B21J15/043 , B21J15/045 , B21J15/105 , B21J15/18 , B21J15/32 , F15B15/1404
摘要： A fastener installation tool includes a nose assembly, first and second cylinders, first and second pistons, and a yoke. The nose assembly is adapted to apply an axial load to a fastener along a longitudinal axis of the nose assembly. The first and second cylinders are diametrically opposed to one another with respect to the longitudinal axis of the nose assembly. The first piston is disposed within the first cylinder and is movable along a longitudinal axis thereof. The second piston is disposed within the second cylinder and is movable along a longitudinal axis thereof. The yoke connects the first piston, the second piston, and the nose assembly such that motion of one of the pistons along its corresponding longitudinal axis causes motion of the other one of the pistons along its corresponding longitudinal axis and motion of at least a portion of the nose assembly along its longitudinal axis.
摘要翻译： 紧固件安装工具包括鼻部组件，第一和第二气缸，第一和第二活塞以及轭。 鼻部组件适于沿着鼻部组件的纵向轴线向紧固件施加轴向负载。 第一和第二圆柱体相对于鼻部组件的纵向轴线彼此径向相对。 第一活塞设置在第一气缸内并且可沿其纵向轴线移动。 第二活塞设置在第二气缸内并且可沿其纵向轴线移动。 轭架连接第一活塞，第二活塞和鼻部组件，使得一个活塞沿其对应的纵向轴线的运动引起另一个活塞沿其对应的纵向轴线的运动，并且运动至少一部分活塞 鼻子组件沿其纵向轴线。
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公开(公告)号：US09481027B2
公开(公告)日：2016-11-01
申请号：US14121773
申请日：2014-10-16
申请人： Harry E. Taylor
发明人： Harry E. Taylor
IPC分类号： B23P19/04 , B23P11/00 , B21J15/00 , B21J15/32 , B21J15/04 , B21J15/10 , B21J15/28 , F16B19/10 , F16B13/06
CPC分类号： B21J15/043 , B21J15/10 , B21J15/105 , B21J15/285 , F16B13/06 , F16B19/1036 , F16B19/1045 , F16B19/1054 , F16B19/1063 , Y10T29/49826 , Y10T29/49956 , Y10T29/53496 , Y10T29/5373 , Y10T29/5377
摘要： A blind rivet setting method enables a modified step approach to grip and pull multiple diameters of blind rivet mandrels to fracture, easily feed the remaining spent mandrel portion through a blind rivet tool, and collect and more efficiently dispose of substantially shortened spent mandrel portions when a blind rivet mandrel collection system is utilized.
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