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公开(公告)号:WO2011097284A1
公开(公告)日:2011-08-11
申请号:PCT/US2011/023457
申请日:2011-02-02
Applicant: ROBERT BOSCH GMBH , ZHANG, Yizhou , LAUBACH, Marco
Inventor: ZHANG, Yizhou , LAUBACH, Marco
IPC: B25C1/04
CPC classification number: B25C1/041
Abstract: A pneumatic nailer (100) for use with a high pressure fluid source is disclosed. The pneumatic nailer includes a housing (102) defining a storage chamber (122) positionable in fluid communication with the high pressure fluid source, a cylinder (108) positioned within said housing, a piston (110) having a piston head (111), said piston head being movable within said cylinder, said cylinder and said piston head defining a return chamber (126) on side of said piston head, a sleeve (114) movable with respect to said cylinder between a first sleeve position and a second sleeve position, said sleeve and said cylinder defining a sleeve space (124) therebetween, wherein, when said sleeve is positioned in said first sleeve position, said sleeve space (124) is isolated from fluid communication with said return chamber (126), and wherein, when said sleeve is positioned in said second sleeve position, said sleeve space is positioned in fluid communication with said return chamber.
Abstract translation: 公开了一种用于高压流体源的气动打钉机(100)。 气动打钉机包括限定可定位成与高压流体源流体连通的储存室(122)的壳体(102),定位在所述壳体内的气缸(108),具有活塞头(111)的活塞(110) 所述活塞头可在所述气缸内移动,所述气缸和所述活塞头限定在所述活塞头一侧的返回室(126),套筒(114)可在第一套筒位置和第二套筒位置之间相对于所述气缸移动 ,所述套筒和所述圆柱体在其间限定一个套筒空间(124),其中当所述套筒位于所述第一套筒位置时,所述套筒空间(124)与与所述返回室(126)的流体连通隔离, 当所述套筒位于所述第二套筒位置时,所述套筒空间定位成与所述返回室流体连通。
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公开(公告)号:WO2013168718A1
公开(公告)日:2013-11-14
申请号:PCT/JP2013/062860
申请日:2013-05-07
Applicant: 株式会社マキタ
CPC classification number: B25C1/041 , B25C1/04 , B25C1/06 , Y10T29/49833
Abstract: 【課題】打ち込み工具において、打ち込み具の打ち出し動作に関する更なる改良技術を提供する。 【解決手段】釘打機100は、圧縮シリンダ131と、打ち込みシリンダ121と、圧縮シリンダ131内の圧縮ピストン133を駆動させるクランク機構115および電動モータ111と、クランク機構115の位置を測定する磁気センサ150を有する。当該釘打機100は、磁気センサ150に検出されたクランク機構115の位置に基づいて圧縮ピストン133の位置を検出する。そして、釘の打ち出し動作を開始する前に、磁気センサ150によって検出された圧縮ピストン133の位置が、下死点以外の位置である場合には、圧縮ピストン133を下死点に移動させる復帰動作を行う。
Abstract translation: [问题]提供与驱动工具的驱动操作有关的进一步改进的技术。 打钉机(100)具有:压缩筒(131); 驱动气缸(121); 驱动压缩缸(131)内的压缩活塞(133)的曲柄机构(115)和电动机(111)。 以及测量曲柄机构(115)的位置的磁传感器(150)。 打钉机(100)基于由磁传感器(150)检测到的曲柄机构(115)的位置检测压缩活塞(133)的位置,并且在开始指甲驾驶操作之前执行返回 如果由磁传感器(150)检测到的压缩活塞(133)的位置是除了下死点之外的位置,则将压缩活塞(133)移动到下死点的操作。
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公开(公告)号:WO2015156932A1
公开(公告)日:2015-10-15
申请号:PCT/US2015/019134
申请日:2015-03-06
Applicant: ILLINOIS TOOL WORKS INC.
Inventor: MOORE, Stephen P. , ZHAO, Hanxin
Abstract: A fastener-driving tool including a housing having an air connector, at least one of a power storage device and an electrical component associated with the housing and an electric motor assembly associated with the housing. The electric motor assembly includes a fan where air is supplied to the housing through the air connector and moves through the housing and contacts the fan to cause the fan to rotate, rotation of the fan causing the electric motor to generate electricity that is directed to the at least one power storage device and the electrical component.
Abstract translation: 一种紧固件驱动工具,包括具有空气连接器的壳体,与所述壳体相关联的蓄电装置和电气部件中的至少一个以及与所述壳体相关联的电动机组件。 电动机组件包括风扇,其中空气通过空气连接器供应到壳体并移动通过壳体并与风扇接触以使风扇旋转,风扇的旋转导致电动机产生电流 至少一个蓄电装置和电气部件。
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公开(公告)号:WO2014052095A2
公开(公告)日:2014-04-03
申请号:PCT/US2013/060116
申请日:2013-09-17
Applicant: ILLINOIS TOOL WORKS INC.
Inventor: SCHIELER, Bryan , MINA, Nathan , HORST, Christopher A. , FRANCIS, Ryan
CPC classification number: B25C1/041 , Y10T137/86051
Abstract: A pneumatic nailer system for use with a compressor having a main storage tank, includes a first air hose connected at one end to the compressor, a supplemental air storage tank connected to an opposite end of the first hose, and connected at a supply end to at least one second air hose, a pneumatic nailer connected to a tool end of the at least one second air hose, such that the supplemental air storage tank is located between the compressor and the at least one nailer. The supplemental air storage tank enables the pneumatic nailer(s) connected to the supplemental air storage tank to provide consistent drive energy for driving fasteners while reducing the internal air storage volume and overall size of the nailer.
Abstract translation: 一种与具有主储罐的压缩机一起使用的气动打钉机系统,包括在一端连接到压缩机的第一空气软管,连接到第一软管的相对端的辅助空气存储箱,并在供给端连接到 至少一个第二空气软管,气动打钉机,其连接到所述至少一个第二空气软管的工具端,使得所述补充空气存储箱位于所述压缩机和所述至少一个打钉机之间。 辅助空气存储箱使得连接到辅助空气存储箱的气动钉枪能够提供一致的驱动能量来驱动紧固件,同时减少内部空气存储量和钉枪整体尺寸。
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公开(公告)号:WO2010044482A1
公开(公告)日:2010-04-22
申请号:PCT/JP2009/067967
申请日:2009-10-13
Applicant: HITACHI KOKI CO., LTD. , KITAGAWA, Hiroki , NISHIDA, Masashi , SHIGE, Tetsuhito , AKUTSU, Kousuke , NAGAO, Masaya , HIRAI, Shouichi
Inventor: KITAGAWA, Hiroki , NISHIDA, Masashi , SHIGE, Tetsuhito , AKUTSU, Kousuke , NAGAO, Masaya , HIRAI, Shouichi
Abstract: The nailing machine (1) comprises an air passage (510) allowing communication between a cylinder (200) and a return air chamber (500) in which compressed air for returning a piston (300) to the initial position is accumulated. The air passage (510) is provided with a control valve (520) controlling entry of compressed air into the return air chamber (500) from the cylinder (200). The control valve (520) opens the air passage (510) and allows entry of compressed air into the return air chamber (500) in the case wherein the nailed object produces a small reaction force upon driving the nail, namely when the upward moving distance of the body (100) relative to the push lever (700) is smaller than a predetermined distance. The compressed air that has entered the return air chamber (500) further enters a below-the-piston chamber and serves as air damper, reducing the driving force.
Abstract translation: 打钉机(1)包括允许气缸(200)和返回空气室(500)之间连通的空气通道(510),在该空气通道(500)中累积用于将活塞(300)返回到初始位置的压缩空气。 空气通道(510)设置有控制阀(520),其控制压缩空气从气缸(200)进入返回空气室(500)。 控制阀(520)打开空气通道(510),并允许压缩空气进入返回空气室(500),在被钉入的物体在驱动钉子时产生小反作用力的情况下,即当向上移动距离 (100)相对于推杆(700)的距离小于预定距离。 已经进入返回空气室(500)的压缩空气进一步进入活塞下方的室,作为空气阻尼器,减小驱动力。
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公开(公告)号:WO01085397A1
公开(公告)日:2001-11-15
申请号:PCT/FR2001/001418
申请日:2001-05-10
IPC: B25C1/04
CPC classification number: B25C1/041
Abstract: The invention concerns a single-strike pneumatic hammer comprising a body (1) including a cylinder (2) and a casing (3) enclosing the cylinder and providing therebetween a first air chamber (4), a handle (22) integral with said body (1) containing a second air chamber (23) communicating with the first, at least a piston (6) mounted on an axial shaft (7) whereof the front end (8) forms the striker and capable of moving in the cylinder (2) under the effect of compressed air stored in the air chambers, and means for actuating the hammer controlled by a trigger (25), said hammer being connected to a flexible hose (27) linking it to a compressed air source. The invention is characterised in that the second air chamber (23) forms said hammer rear part.
Abstract translation: 本发明涉及一种单击气动锤,其包括主体(1),其包括气缸(2)和封闭所述气缸的壳体(3),并在其间提供第一空气室(4),与所述主体成一体的把手(22) (1),其包含与安装在轴向轴(7)上的第一至少一个活塞(6)连通的第二空气室(23),所述活塞(6)的前端(8)形成冲头并且能够在气缸(2)中移动 ),以及用于致动由触发器(25)控制的锤的装置,所述锤连接到将其连接到压缩空气源的柔性软管(27)。 本发明的特征在于,第二空气室(23)形成锤锤后部。
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公开(公告)号:WO2015073688A1
公开(公告)日:2015-05-21
申请号:PCT/US2014/065480
申请日:2014-11-13
Applicant: ILLINOIS TOOL WORKS INC.
Inventor: MINA, Nathan Thomas , KUHNWALD, James Louis
IPC: B25C1/04
Abstract: A bumper (16) sized to fit a cylinder of a fastener driving tool includes a side profile of the bumper (16) defined by a plurality of flat regions (28) and a plurality of convex regions (30) around an outer periphery of the bumper (16). Included in the bumper are an inner peripheral surface (20) and an outer peripheral surface (22). The flat and convex regions are disposed on the outer peripheral surface (22) of the bumper (16) in an alternating pattern.
Abstract translation: 尺寸适于紧固件驱动工具的气缸的保险杠(16)包括由多个平坦区域(28)限定的保险杠(16)的侧面轮廓和围绕所述多个平坦区域(28)的外周的多个凸起区域(30) 保险杠(16)。 包括在保险杠中的是内周面(20)和外周面(22)。 平坦凸区域以交替图案设置在保险杠(16)的外周面(22)上。
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公开(公告)号:WO2015037299A1
公开(公告)日:2015-03-19
申请号:PCT/JP2014/066286
申请日:2014-06-19
Applicant: 株式会社マキタ
Abstract: 電動モータを駆動源として打撃ピストンを上死点に戻し、これにより発生する打撃ピストン上室の圧縮エアにより打撃ピストンを下動させて打ち込み具を打ち込むエアバネ式の打ち込み工具において、従来打撃ピストン上室内に圧縮エアを補充するためのエアタンクを内装していた。このため、エアタンクを交換する等メンテナンス性が悪かった。本発明は、打ち込み工具のメンテナンス性をよくすることを目的とする。 打撃ピストン上室(25)の圧縮エアとは別に、ポンプピストン(52)の往復動により圧縮エアを生成して打撃ピストン上室(25)に補充するポンプ部(50)を備えた構成とする。ポンプ部(50)を内装することにより、従来のエアタンクを省略することができる。
Abstract translation: 在空气弹簧式驱动工具中,内置了用于补充传统锤击活塞上部腔室内的压缩空气的空气罐,其使用电动机作为驱动源将锤击活塞返回到上止点,将锤击活塞向下移动,通过使用 结果,产生锤击活塞上腔室中的压缩空气,并驱动该驱动工具。 因此,空气罐更换等维护困难。 为了提高驱动工具的维护特性,本发明的结构包括:泵单元(50),其通过泵活塞(52)的往复运动产生压缩空气,并补充锤击活塞上室(25), 与用于锤击活塞上腔室(25)的压缩空气分开。 由于具有所述内置泵单元(50)的结果,可以消除常规空气罐。
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公开(公告)号:WO2014052095A3
公开(公告)日:2014-10-16
申请号:PCT/US2013060116
申请日:2013-09-17
Applicant: ILLINOIS TOOL WORKS
Inventor: SCHIELER BRYAN , MINA NATHAN , HORST CHRISTOPHER A , FRANCIS RYAN
IPC: B25C1/04
CPC classification number: B25C1/041 , Y10T137/86051
Abstract: A pneumatic nailer system (10) for use with a compressor (13) having a main storage tank, includes a first air hose (26) connected at one end to the compressor (13), a supplemental air storage tank (12) connected to an opposite end of the first hose (26), and connected at a supply end to at least one second air hose (44), a pneumatic nailer (14) connected to a tool end of the at least one second air hose (44), such that the supplemental air storage tank (12) is located between the compressor (13) and the at least one nailer (14). The supplemental air storage tank (12) enables the pneumatic nailer(s) connected to the supplemental air storage tank (12) to provide consistent drive energy for driving fasteners while reducing the internal air storage volume and overall size of the nailer (14).
Abstract translation: 一种与具有主储罐的压缩机(13)一起使用的气动打钉机系统(10),包括在一端连接到压缩机(13)的第一空气软管(26),连接到 第一软管(26)的相对端,并且在供给端处连接到至少一个第二空气软管(44);气动钉枪(14),其连接到所述至少一个第二空气软管(44)的工具端, ,使得补充空气储存箱(12)位于压缩机(13)和至少一个打钉机(14)之间。 辅助空气存储箱(12)使得连接到辅助空气存储罐(12)的气动钉枪能够提供用于驱动紧固件的一致的驱动能量,同时减少打入器(14)的内部空气存储量和总体尺寸。
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公开(公告)号:WO2013119780A3
公开(公告)日:2013-11-07
申请号:PCT/US2013025102
申请日:2013-02-07
Applicant: ILLINOIS TOOL WORKS
Inventor: ZHAO HANXIN , MOORE STEPHEN P
IPC: B25C1/04
CPC classification number: B25C1/041
Abstract: A fastener driving tool (10) including a housing (12) enclosing a cylinder (18) having a lower end provided with a resilient bumper (72), a return air chamber (60) in communication with the lower end of the cylinder (18) and a piston (26) dimensioned for reciprocation within the cylinder (18) to impact the bumper (72) at an end of the cylinder (18) and having a driver blade (28) depending therefrom for striking fasteners. At least one inlet opening (62) is disposed in the cylinder (18) and in communication with the return air chamber (60) and at least one outlet opening (64) is disposed in the cylinder (18) and spaced from the at least one inlet opening (62). The at least outlet opening (64) is in communication with the return air chamber (60) and aligned with the piston (26) so that each outlet opening (64) is closed by the piston (26) to seal the cylinder (18) from air loss as the piston (26) impacts the bumper (72) and traps a residual volume of air in the sealed cylinder (18) below the piston (26) to damp impact of the piston (26) upon the bumper (72).
Abstract translation: 一种紧固件驱动工具(10),包括:封闭圆筒(18)的壳体(12),所述壳体具有设置有弹性缓冲器(72)的下端,与所述气缸(18)的下端连通的回气室 )和活塞(26),其尺寸设计用于在所述气缸(18)内往复运动,以在所述气缸(18)的端部处碰撞所述缓冲器(72)并且具有从其悬挂的用于撞击紧固件的驱动器叶片(28)。 至少一个入口开口(62)设置在气缸(18)中并且与返回空气室(60)连通,并且至少一个出口开口(64)设置在气缸(18)中并与至少 一个入口(62)。 所述至少出口开口(64)与所述返回空气室(60)连通并与所述活塞(26)对齐,使得每个出口开口(64)被所述活塞(26)封闭以密封所述气缸(18) 当活塞(26)碰撞缓冲器(72)并且捕获活塞(26)下方的密封圆筒(18)中的剩余体积的空气以减轻活塞(26)对缓冲器(72)的冲击时,由于空气损失, 。
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