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    • 21. 发明申请
    • FLUID POWERED SPINDLE
    • 流体动力主轴
    • WO2015036840A3
    • 2015-07-30
    • PCT/IB2014001795
    • 2014-09-10
    • COLIBRI SPINDLES LTD
    • DOTAN AVIADFRUMSON TANYAANGEL AVIGDORBOOKS BARUCHHARPAZ ORENPERLBERG GIL
    • B23Q5/06A61C1/05
    • B23Q5/06A61C1/05B23Q2705/04
    • A fluid-powered high-speed spindle (100) having a longitudinal axis (A) defining an upper end defined by a shank and a lower end accepting a tool. The spindle includes a body (120), a rotatable shaft (530) supported by at least one bearing (508) within the body (120), a seal housing (150) connected to the body (120) at the lower end thereof, a cover (180) connected to the seal housing (150) at the lower end thereof, a fluid channel system for directing fluid from an entry port (102) to a nozzle (576) for turning a turbine (570) attached to the shaft (530); and a flinger (660) attached to the shaft (530) and positioned above the turbine (570). The flinger (660) and the seal housing (150) combine to form a non- contact seal (900) configured to impede the flow of fluid toward the at least one bearing (508).
    • 流体动力的高速主轴(100)具有纵向轴线(A),该纵向轴线限定由柄限定的上端,并且下端接受工具。 主轴包括主体(120),由主体(120)内的至少一个轴承(508)支撑的可旋转轴(530),在其下端连接到主体(120)的密封壳体(150) 在下端连接到密封壳体(150)的盖(180),用于将流体从入口(102)引导到喷嘴(576)的流体通道系统,用于转动附接到轴的涡轮机(570) (530); 以及附接到所述轴(530)并定位在所述涡轮(570)上方的挡泥板(660)。 悬挂器(660)和密封壳体(150)组合以形成非接触密封件(900),其构造成阻止朝向至少一个轴承(508)的流体流动。
    • 22. 发明申请
    • POWER TOOL WITH FLUID BOOST
    • 带有流体增压的电动工具
    • WO2014126980A2
    • 2014-08-21
    • PCT/US2014/015981
    • 2014-02-12
    • STANLEY BLACK & DECKER, INC.
    • LEHNERT, Mark W.JARDELEZA, Gualberto
    • B23Q5/06B25F5/00
    • A61K38/063A61K9/0014A61K9/0019A61K9/0053A61K9/006A61K9/0095A61K9/127A61K9/4858
    • A power tool includes a fluidically-driven prime mover controlled by a multi-stage, throttle-actuated dual-ported mechanism disposed in the power tool. When the first stage is actuated, pressurized fluid is admitted into the prime mover via a first delivery path in fluid communication with one of the ports. When the second stage is actuated, pressurized fluid is also admitted into the prime mover via a second delivery path in fluid communication with the other port to augment the volume of pressurized fluid admitted into the prime mover via the first delivery path. In one embodiment of the present invention, the prime mover includes a dual-chamber air motor. Upon detecting an imminent stall condition, an operator can axially advance a trigger stem to admit a boost of pressurized air into the motor via the second delivery path.
    • 动力工具包括由布置在动力工具中的多级节气门致动的双端口机构控制的流体驱动原动机。 当第一级被致动时,加压流体经由与其中一个端口流体连通的第一输送路径进入原动机。 当第二级被致动时,加压流体也经由与另一端口流体连通的第二输送路径进入原动机,以增大经第一输送路径进入原动机的增压流体的体积。 在本发明的一个实施例中,原动机包括双室空气马达。 在检测到即将停止的情况时,操作人员可以轴向推进扳机杆,以允许经由第二输送路径将加压空气增压到马达中。
    • 23. 发明申请
    • TURBINE DRIVEN ROTARY CUTTING TOOL
    • 涡轮驱动旋转切割工具
    • WO2011001421A1
    • 2011-01-06
    • PCT/IL2010/000443
    • 2010-06-06
    • COLIBRI SPINDLES LTD.YITZHAK, Oz
    • YITZHAK, Oz
    • B23Q5/06
    • B23Q5/06
    • A turbine driven rotary cutting tool is adapted for replaceable mounting on a tool holder that is part of for example a manual tool or a low speed machine tool such as a lathe, milling machine of drill head. The cutting tool has a one piece unitary cutting bit for performing a cutting operation and at least one bearing for supporting rotation of the cutting bit. At least a first part of the bearing is fitted integrally to the cutting bit so that replacement of the cutting tool includes replacing the cutting bit and bearing as a set. The cutting tool may perform various machining operations such as, for example, milling, drilling, deburring, polishing and grinding operations.
    • 涡轮驱动的旋转切割工具适于可更换地安装在作为例如手动工具或低速机床(例如车床,钻头铣床)的一部分的工具架上。 该切削工具具有用于执行切削操作的单件整体切削刀头和用于支撑切削刀头的旋转的至少一个轴承。 轴承的至少第一部分整体地装配到切割钻头,使得切割工具的更换包括将切割钻头和轴承替换为一组。 切割工具可以执行各种加工操作,例如铣削,钻孔,去毛刺,抛光和研磨操作。
    • 25. 发明申请
    • HYDRAULIC MOTOR
    • 液压马达
    • WO99061790A1
    • 1999-12-02
    • PCT/CZ1999/000013
    • 1999-05-19
    • B23Q5/06B25F3/00B25F5/00F03B3/04F03B5/00F03B13/00F03B3/12
    • F03B5/00B25F3/00Y02E10/20
    • A hydraulic motor, especially for driving of rotating tools, consisting of a chamber (2) provided with an inlet (10) for supplying fluid, and with at least one outlet hole (6), before which, on a holding device, a rolling rotor (7) is seated, the rolling rotor (7) is formed by a body of rotational shape. That the chamber (2) is at least in its internal surface of rotational shape and of a tapering diameter. The chamber (2) is on its side of the maximum diameter open, and on the side of its minimum diameter limited by means of a wall (3), in the middle of which a hole (4) is provided, through which a shaft (5) passes with a clearance, the shaft (5) carrying the rolling rotor (7). The shaft (5) is inside the chamber (2) provided with a recess (8), the diameter of which is larger than the diameter of the hole (4) in the wall (3).
    • 一种用于驱动旋转工具的液压马达,包括设置有用于供应流体的入口(10)的腔室(2)和至少一个出口孔(6),之后在保持装置上滚动 转子(7)就位,滚动转子(7)由旋转体形成。 室(2)至少在其内表面具有旋转形状并且具有锥形直径。 腔室(2)位于其最大直径开口的一侧,并且其最小直径侧面通过壁(3)限制,其中部设有孔(4),轴 (5)通过间隙,轴(5)承载滚动转子(7)。 轴(5)在设有凹部(8)的腔室(2)的内部,凹部(8)的直径大于壁(3)中孔(4)的直径。
    • 28. 发明申请
    • WERKZEUGSPINDEL
    • 刀具主轴
    • WO2018011079A3
    • 2018-01-18
    • PCT/EP2017/067086
    • 2017-07-07
    • WTO VERMÖGENSVERWALTUNG GMBH
    • JANSEN, KarlheinzTSCHIGGFREI, SaschaMAIER, Klaus
    • B23Q5/06B23Q17/10
    • Werkzeugspindel mit einer Welle (12), wobei an einem freien Ende der Welle (12) eine Werkzeugaufnahme (14) angeordnet ist, mit einer Achse (18), wobei ein freies Ende der Achse (18) zur Aufnahme in einer Spindelhalterung (102) oder in einem Adapter vorgesehen ist, und mit einer Turbine (26), wobei die Turbine (26) mit der Welle (12) verbunden ist, daduch gekennzeichnet, dass die Welle (12) wenigstens einen Hohlwellenabschnitt (24) aufweist, der die Achse (18) abschnittsweise umgibt und dass wenigstens ein Drehlager (20, 22) zwischen dem Hohlwellenabschnitt (24) der Welle (12) und der Achse (18) angeordnet ist.
    • 具有轴(12),其中,在所述轴(12)的工具保持器的自由端(14)被布置,刀具主轴具有轴线(18),其中所述轴的自由端(18) 提供一种用于接收在主轴支撑件(102)或在适配器,和具有一个涡轮机(26),所述涡轮机(26)被连接到所述轴(12),Daduchus在于,所述轴(12)的至少一个中空轴部 (24)周围在部分中的轴(18),以及至少一个枢轴轴承(20,22)被布置在轴(12)的中空轴部(24)之间与轴线(18)。

    • 30. 发明申请
    • FLUID POWERED SPINDLE
    • 流体动力的主轴
    • WO2015036840A2
    • 2015-03-19
    • PCT/IB2014/001795
    • 2014-09-10
    • COLIBRI SPINDLES LTD.
    • DOTAN, AviadFRUMSON, TanyaANGEL, AvigdorBOOKS, BaruchHARPAZ, OrenPERLBERG, Gil
    • B23Q5/06
    • B23Q5/06A61C1/05B23Q2705/04
    • A fluid-powered high-speed spindle (100) having a longitudinal axis (A) defining an upper end defined by a shank and a lower end accepting a tool. The spindle includes a body (120), a rotatable shaft (530) supported by at least one bearing (508) within the body (120), a seal housing (150) connected to the body (120) at the lower end thereof, a cover (180) connected to the seal housing (150) at the lower end thereof, a fluid channel system for directing fluid from an entry port (102) to a nozzle (576) for turning a turbine (570) attached to the shaft (530); and a flinger (660) attached to the shaft (530) and positioned above the turbine (570). The flinger (660) and the seal housing (150) combine to form a non- contact seal (900) configured to impede the flow of fluid toward the at least one bearing (508).
    • 流体动力高速主轴(100)具有纵向轴线(A),其限定由柄部限定的上端和接收工具的下端。 主轴包括主体(120),由主体(120)内的至少一个轴承(508)支撑的可旋转轴(530),在其下端连接到主体(120)的密封壳体(150) 在其下端连接到密封壳体(150)的盖(180),用于将流体从入口(102)引导到喷嘴(576)的流体通道系统,用于转动附接到轴的涡轮(570) (530); 和连接到轴(530)并且定位在涡轮(570)上方的抛油环(660)。 抛油环660和密封壳体150组合以形成构造成阻止流体朝向至少一个轴承508流动的非接触密封件900.