SEALED COLLET HAVING IMPROVED RADIAL FLEXIBILITY FOR FACILITATING REMOVAL FROM A LOCKNUT
    101.
    发明申请
    SEALED COLLET HAVING IMPROVED RADIAL FLEXIBILITY FOR FACILITATING REMOVAL FROM A LOCKNUT 审中-公开
    具有改进的径向灵活性的密封胶条用于从锁定件中移除

    公开(公告)号:WO98047651A1

    公开(公告)日:1998-10-29

    申请号:PCT/US1998/006599

    申请日:1998-04-03

    Abstract: A sealed collet having improved radial flexibility is provided for facilitating removal from a locknut of a chuck assembly. The sealed collet includes a collet body formed from a tubular configuration of elongated gripping fingers separated by elongated slots which render the body radially resilient in response to pressure applied by a locknut. The slots are filled with a bonding agent, which may be a silicon rubber compound, for preventing dirt and debris from entering the collet slots and for preventing pressurized coolant intended to flow through a bore in a tool shank from flowing through the walls of the collet body. To increase the radial compressibility of the collet, agent-free gaps are provided in the slots immediately behind a distal portion of the collet body. In the preferred embodiment, the length of the agent-free gap is between 20 % and 30 % of the overall length of its respective slot. The location of the gaps immediately behind the distal end of the collet body advantageously increases the radial compressibility of the collet while allowing the bonding agent in the slots to continue to prevent debris from entering the collet.

    Abstract translation: 提供具有改进的径向柔性的密封夹头,以便于从卡盘组件的锁紧螺母移除。 密封的夹头包括由细长的夹持指状物的管状构造形成的夹头体,细长的夹持指状物由细长的槽分隔开,使得身体基于由锁紧螺母施加的压力而径向弹性。 狭缝填充有粘合剂,其可以是硅橡胶化合物,用于防止灰尘和碎屑进入夹头槽,并且防止旨在流过工具柄中的孔的加压冷却剂流过夹头的壁 身体。 为了增加夹头的径向可压缩性,紧紧地在夹头主体的远端部分的后面的狭槽中提供无药剂的间隙。 在优选实施例中,无药剂间隙的长度在其相应狭槽的总长度的20%至30%之间。 紧靠夹头主体远端之后的间隙的位置有利地增加了夹头的径向压缩性,同时允许缝隙中的粘合剂继续防止碎屑进入夹头。

    TOOL CARRIER
    102.
    发明申请
    TOOL CARRIER 审中-公开
    工具载体

    公开(公告)号:WO98031494A1

    公开(公告)日:1998-07-23

    申请号:PCT/SE1998/000076

    申请日:1998-01-16

    Abstract: The invention relates to a tool carrier with a coupling end (2) arranged on the tool machine side and a tool holder (9) arranged on the tool side, a surface (16) with a radial projection being provided internally in the coupling end of the tool machine side, which surface is machineable through the opening of the coupling end of the tool machine side. In said surface (16) is/are provided one or several borings (15) for a static and dynamic balancing of the tool machine side coupling end (2) of the tool carrier. Inter alia, this can provide both a static and a dynamic balancing.

    Abstract translation: 本发明涉及一种具有布置在工具机侧的联接端(2)和布置在工具侧的工具架(9)的工具架,具有径向突出部的表面(16)设置在内部的 工具机侧,该表面可通过工具机侧的连接端的开口而被加工。 在所述表面(16)中设置有一个或多个钻孔(15),用于工具架的工具机侧联接端(2)的静态和动态平衡。 除此之外,这可以提供静态和动态平衡。

    REMOVABLE NOSEPIECES FOR CHUCKS AND SIMILAR TOOL HOLDERS
    104.
    发明申请
    REMOVABLE NOSEPIECES FOR CHUCKS AND SIMILAR TOOL HOLDERS 审中-公开
    可拆卸的插头和类似工具夹具

    公开(公告)号:WO1995016532A1

    公开(公告)日:1995-06-22

    申请号:PCT/US1994014310

    申请日:1994-12-14

    Abstract: A removable nosepiece (100, 200, 300) for a chuck (20, 20') or other similar tool holder has an outer ring (110, 210, 310) of relatively hard and inflexible material such as plastic and/or metal and an inner ring (120, 220, 320) of relatively soft and flexible material such as rubber. The outer ring releasably holds the nosepiece on the distal end of the chuck or other tool holder. A tool is inserted into the chuck or tool holder through a central aperture in the inner ring. The inner ring engages the sides of the tool to help keep dust and debris out of the chuck or tool holder. The nosepiece can be removed and replaced when it becomes worn (e.g., when the inner ring is no longer functional).

    Abstract translation: 用于卡盘(20,20')或其他类似工具保持器的可拆卸的鼻梁(100,200,300)具有相对较硬且不弯曲的材料(例如塑料和/或金属)的外圈(110,210,310)和 相对柔软且柔软的材料(例如橡胶)的内圈(120,220,320)。 外环可释放地将鼻梁保持在卡盘或其他工具架的远端上。 工具通过内圈的中心孔插入卡盘或刀架中。 内圈接合工具的两侧,以帮助将灰尘和碎屑从卡盘或工具夹中取出。 鼻子可以在磨损时被移除和更换(例如,当内圈不再起作用时)。

    TOOL CHUCK HAVING DUST SEAL
    105.
    发明申请
    TOOL CHUCK HAVING DUST SEAL 审中-公开
    具有密封性的工具

    公开(公告)号:WO1994023870A1

    公开(公告)日:1994-10-27

    申请号:PCT/US1994004054

    申请日:1994-04-08

    Abstract: A tool chuck (10) is provided for rotary power tools that includes a dust seal (20) for reducing the quantity of dust and cuttings entering the chuck (10) mecanism. The tool chuck (10) features an endcap (19) affixed to the chuck body (15) and a circular brush (20) may be either permanently or removably engaged to the endcap (19). The circular brush (20) comprises a multiplicity of either metallic or plastic bristles (28) that contact the shank of a tool bit engaged in the tool chuck (10).

    Abstract translation: 提供了一种用于旋转动力工具的工具卡盘(10),其包括用于减少进入卡盘(10)主体的灰尘和切屑量的防尘密封件(20)。 工具卡盘(10)具有固定在卡盘主体(15)上的端盖(19),圆形刷(20)可永久地或可拆卸地与端盖(19)接合。 圆形刷(20)包括多个金属或塑料刷毛(28),其接触与工具卡盘(10)接合的工具头的柄部。

    被加工骨保持具
    107.
    发明申请

    公开(公告)号:WO2023080211A1

    公开(公告)日:2023-05-11

    申请号:PCT/JP2022/041229

    申请日:2022-11-04

    Abstract: 被加工骨保持具(1)は、棒状であり側壁に雄螺子部(114a)が形成されるとともに、被加工骨(Bo)の貫通孔(H1、H2)に挿通される挿通部(113、114)と、棒状であり一端部で挿通部(113)に連続するとともに、中心軸方向に直交する断面の面積が貫通孔(H2)の中心軸方向に直交する断面の面積よりも大きい支持部(112)と、を有する基台(11)と、内壁に挿通部(114)の雄螺子部(114a)に螺合する雌螺子部(121b)が形成された螺子孔(121a)を有し挿通部(114)に螺着され被加工骨(Bo)に当接した状態で、支持部(112)とともに被加工骨(Bo)を挟持する挟持部材(12)と、を備える。

    工作機械
    110.
    发明申请
    工作機械 审中-公开

    公开(公告)号:WO2022215397A1

    公开(公告)日:2022-10-13

    申请号:PCT/JP2022/009277

    申请日:2022-03-04

    Inventor: 出野 真敏

    Abstract: エジェクタピンを押し棒の前端に取り付ける作業性を向上させる。工作機械(1)は、主軸(21)、把持機構(22)、押し棒(23)、エジェクタピン(30)、保持部材(24)、及び、押出機構(25)を備え、保持部材(24)は、押し棒(23)の外側に配置され、主軸中心線(AX2)を中心とした軸心位置に押し棒(23)を保持し、押出機構(25)は、保持部材(24)を通り抜けている押し棒(23)に前進方向(D1)への力を加えることにより、把持機構(22)から解放されたワーク(W1)をエジェクタピン(30)で押し出し、エジェクタピン(30)は、保持部材(24)に通すことが可能なエジェクタピン本体(40)と、該エジェクタピン本体(40)の前端(40a)に対して取り外し可能に取り付けられる当て部材(45)と、を含む集合体(31)として押し棒(23)の前端(23a)に取り付けられる。

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