CLAMPING OF EXTRUDED PROFILES
    1.
    发明公开

    公开(公告)号:EP4393638A1

    公开(公告)日:2024-07-03

    申请号:EP23220485.9

    申请日:2023-12-28

    申请人: Alinel bv

    发明人: De Paepe, Jan

    IPC分类号: B23Q3/06 B23Q3/10 B25B1/20

    摘要: The present invention relates to a clamping assembly for clamping an extruded profile with a contour on a milling machine, comprising: a fixed clamp, a movable clamp, and a die assembly, wherein the die assembly comprises two or more form blocks, wherein the form blocks are provided on a support plate, and wherein the form blocks are provided between the fixed and movable clamp, wherein the form blocks have a contour that is complementary to separate, non-contiguous, parts of the contour of the profile at rest, and wherein the clamps are configured to move the form blocks towards each other for the clamping engagement of the profiles. The invention also relates to a method for clamping an extruded profile on a milling machine.

    Gripper with force-multiplying mechanism
    2.
    发明公开
    Gripper with force-multiplying mechanism 审中-公开
    抓力与力量倍增机制

    公开(公告)号:EP2581170A3

    公开(公告)日:2018-03-14

    申请号:EP12007074.3

    申请日:2012-10-12

    申请人: PHD, Inc.

    摘要: A gripper (2) for gripping a workpiece (28) includes a jaw assembly (4, 6) having an actuator with a housing (18, 20, 22) and an elongate member axially slidably movable within the housing. A force-multiplying mechanism (203b, 209, 201b) is interconnected between the elongate member and the housing. The force-multiplying mechanism is configured to add a mechanical force to the jaw assembly and thereby increase a gripping force on the workpiece during operation of the gripper.

    摘要翻译: 用于夹紧工件(28)的夹具(2)包括具有带有壳体(18,20,22)的致动器的钳夹组件(4,6)和在壳体内可轴向滑动的细长构件。 力量倍增机构(203b,209,201b)在细长构件和壳体之间互连。 力量倍增机构被配置为向夹爪组件增加机械力并由此在夹爪的操作期间增加工件上的夹紧力。

    SELF-CENTERING WHEEL CLAMP WITH NO WHEEL CONTACT
    3.
    发明公开
    SELF-CENTERING WHEEL CLAMP WITH NO WHEEL CONTACT 审中-公开
    SELF敲弯轮接触,而没有

    公开(公告)号:EP2893291A4

    公开(公告)日:2016-03-30

    申请号:EP12884329

    申请日:2012-09-07

    IPC分类号: G01B21/26

    摘要: A wheel clamp attaches to a vehicle wheel for performing a wheel alignment on the vehicle. The wheel clamp has a body for supporting a target or measuring head, and three extendable arms slidably mounted to the body. Each arm has a gripping portion for gripping the tire's tread surface and a sidewall contact portion for contacting the tire sidewall such that the clamp body is substantially parallel to the vehicle wheel and the wheel clamp has no contact with the rim. A self-centering linkage has enmeshed gears and link arms respectively connecting the arms to the gears, such that when the gears are rotated, the arms simultaneously proportionally slide relative to the clamp body, so the gripping portions of the arms engage and grip the tire tread surface and tighten the clamp onto the tire, while the sidewall contact portions of the arms contact the tire sidewall.

    ASYMMETRISCHES ZAHNRAD
    4.
    发明公开
    ASYMMETRISCHES ZAHNRAD 有权
    不对称GEAR

    公开(公告)号:EP2797719A1

    公开(公告)日:2014-11-05

    申请号:EP12818789.5

    申请日:2012-12-28

    发明人: RATTUNDE, Ulrich

    IPC分类号: B25B5/14

    摘要: The invention relates to a device comprising supports (3, 4) which can be moved relative to each other and on the mutually facing walls of which toothed profiles (6, 7) are provided. Each said toothed profile interacts with opposing segments (31, 32) of a rotatable gear (2), by means of the rotation of which the supports (3, 4) can be moved in opposite directions simultaneously in a synchronized manner. The gear (2) has a varying tip circle diameter (d) along the gear circumference, wherein the tip circle diameter (d) increases along a segment (31, 32), and an effective outer diameter (d
    w ) of the gear (2) is arranged between the supports (3, 4) in a clamped rotational position, said effective outer diameter (d
    w ) matching a target diameter.

    Swivel vice
    6.
    发明公开
    Swivel vice 失效
    Drehschraubstock。

    公开(公告)号:EP0272121A2

    公开(公告)日:1988-06-22

    申请号:EP87311128.0

    申请日:1987-12-17

    申请人: Yang, Tai-Her

    发明人: Yang, Tai-Her

    IPC分类号: B25B1/24 B25B1/10

    摘要: A vice has a second pair of jaws (110,210) attached one to the body (1) and the other to the slide (2). The two pairs of jaws may differ in opening width or shape. The inner jaw (11,110) of each pair may be attached to a swivel, so that they can be exchanged, and with means (17,115) for locking then in positions. Alternatively, the second pair of jaws may be formed by toothed edges (18,28) of cut-away part of the slide and body.

    摘要翻译: 虎钳具有将一个附接到主体(1)的另一对夹爪(110,210),另一对夹在滑块(2)上。 两对夹爪的开口宽度或形状可能不同。 每对的内颚(11,110)可以附接到旋转体,使得它们可以被更换,并且具有用于锁定在位置的装置(17,115)。 或者,第二对钳口可以由滑块和主体的切除部分的齿形边缘(18,28)形成。

    Schraubstock
    7.
    发明公开
    Schraubstock 失效
    Schraubstock。

    公开(公告)号:EP0172555A2

    公开(公告)日:1986-02-26

    申请号:EP85110417.4

    申请日:1985-08-20

    IPC分类号: B25B1/24

    摘要: Schraubstock mit einer handbetätigbaren Gewindespindel, einer relativ zu dieser unverschiebbaren sowie einer verschiebbaren Spannbacke, welch letztere an einer auf der Gewindespindel angeordneten Mutter um eine zur Spindelachse senkrechte Achse schwenkbar angelenkt ist, wobei zur Schaffung eines hinreichenden Freiraums zum Erfassen eines Handgriffs der Gewindespindel beim Spannen winkelförmiger Werkstücke die unverschiebbare Spannbacke an einer auf einer gewindelosen Verlängerung der Gewindespindel drehbaren Hülse um eine zu der Schwenkachse der anderen Spannbacke parallele Achse schwenkbar angelenkt ist und die Spannbacken durch Schwenken der Gewindespindel seitlich gegeneinander versetzbar sind.

    摘要翻译: 1.一种夹紧工具,包括可手动致动的螺纹轴(12),相对于其不可移动的夹钳(30),所述夹爪被铰接地附接,用于围绕垂直于主轴轴线的轴线旋转运动到可旋转的套筒(20) 所述螺纹主轴的无螺纹延伸部以及铰接连接的用于使平行于所述另一个夹爪的旋转轴线的轴线旋转运动的可动夹爪(32)连接到布置在所述螺纹主轴上的螺母(18) 其特征在于,所述夹紧工具被设计为具有在所述两个夹爪(30,32)上的基本上平面的彼此相对的平面夹紧面(56)的虎钳,所述引导装置(54)用于平行地引导所述夹紧面 所述夹爪(30,32)设置成所述夹钳(30,32)包括允许所述引导装置(54)的附接的接收装置(52),并且所述引导装置(54)可释放地插入所述 接收装置(52)。

    Lift fixture
    9.
    发明公开
    Lift fixture 失效
    白-Einrichtung。

    公开(公告)号:EP0036988A1

    公开(公告)日:1981-10-07

    申请号:EP81101893.6

    申请日:1981-03-14

    IPC分类号: B66C1/62 B25B1/20

    摘要: A lift fixture (10) for holding and centering a workpiece (93) includes a handling ring (16) defined by a yoke (17) and a clamp slide (20) mounted on the yoke, means (48) for closing the clamp slide (20), a support apparatus (12) for positioning the handling ring (16), and a plurality of angularly spaced holding mechanisms (33,34,40,41) for gripping the workpiece (93). The holding mechanisms (33,34,40,41) are movably mounted to the handling ring (16) so as to move relative to the ring along a line generally tangent to the workpiece (93). The holding mechanisms (33,34,40,41) are biased to a centered position, as by springs (87,88), so that when the workpiece (93) is lifted, it is urged to a centered position within the ring (16).

    摘要翻译: 用于保持和对准工件(93)的升降夹具(10)包括由轭架(17)和安装在轭架上的夹具滑块(20)限定的操作环(16),用于封闭夹具滑块 (20),用于定位处理环(16)的支撑装置(12)和用于夹紧工件(93)的多个角度间隔的保持机构(33,34,40,41)。 保持机构(33,34,40,41)可移动地安装到处理环(16)上,以便沿与工件(93)大致相切的线相对于环移动。 保持机构(33,34,40,41)通过弹簧(87,88)被偏置到中心位置,使得当工件(93)被提起时,其被推动到环内的中心位置 16)。

    SPANNVORRICHTUNG
    10.
    发明公开
    SPANNVORRICHTUNG 审中-公开

    公开(公告)号:EP4385659A1

    公开(公告)日:2024-06-19

    申请号:EP23214463.4

    申请日:2023-12-05

    摘要: Um eine Spannvorrichtung zum Einspannen eines an einem Werkstück oder an einem Werkstückträger angeordneten Spannbolzens, wobei die Spannvorrichtung Verriegelungselemente, einen Kolben zum Bewegen der Verriegelungselemente zu einer Längsmittelachse der Spannvorrichtung hin, ein erstes Gehäuseteil und ein zweites Gehäuseteil und eine Vorspannvorrichtung zum Spannen des Kolbens in eine Spannstellung des Kolbens umfasst, zu schaffen, welche es ermöglicht, auch ohne Verwendung größerer und stärkerer Federelemente eine höhere Vorspannkraft zu erzeugen, welche den Kolben in seine Spannstellung vorspannt, wird vorgeschlagen, dass die Vorspannvorrichtung einen Zwischenkolben umfasst, welcher sich bei einer Bewegung des Kolbens von einer Freigabestellung in die Spannstellung zumindest abschnittsweise in der gleichen Richtung wie der Kolben bewegt, und dass die Spannvorrichtung Verstärkungselemente umfasst, welche zumindest einen Teil der Vorspannkraft von dem Zwischenkolben auf den Kolben übertragen.