Press brake tool having lockable safety key
    2.
    发明授权
    Press brake tool having lockable safety key 有权
    具有可锁定安全钥匙的制动工具

    公开(公告)号:US07004008B2

    公开(公告)日:2006-02-28

    申请号:US10611181

    申请日:2003-07-01

    CPC classification number: B21D5/0209 B21D5/0236

    Abstract: A press brake tool that is adapted to be mounted in a tool holder. The tool has a lockable safety key that is moveable between an extended position and a retracted position. The press brake tool has a lock that is operatively coupled to the safety key and is movable between a locked position wherein the safety key is locked in the extended position and an unlocked position wherein the safety key is permitted to move between the extended position and the retracted position. Also provided is a press brake tool having a particularly advantageous, longitudinally-elongated safety key.

    Abstract translation: 一种适于安装在工具架中的压力制动工具。 该工具具有一个可锁定的安全钥匙,可在伸出位置和缩回位置之间移动。 压力制动工具具有可操作地联接到安全钥匙的锁,并且可以在其中安全钥匙被锁定在延伸位置的锁定位置和允许安全钥匙在延伸位置和止动位置之间移动的解锁位置之间移动 缩回位置。 还提供了具有特别有利的纵向细长的安全钥匙的压制机工具。

    Press brake assemblies, tool holder apparatuses, and components thereof
    3.
    发明授权
    Press brake assemblies, tool holder apparatuses, and components thereof 有权
    压制机组件,工具架装置及其部件

    公开(公告)号:US06557390B2

    公开(公告)日:2003-05-06

    申请号:US09852288

    申请日:2001-05-11

    CPC classification number: B21D5/0236 B21D5/0209

    Abstract: A tool holder apparatus for a press brake is provided. The apparatus comprises a support plate having a first receiving surface. A pivotable clamp has an engagement portion that is moveable toward the first receiving surface of the support plate by pivoting the clamp. The engagement portion has therein formed a bore in which a lifting shaft is rotatably received. The engagement portion defines an opening communicating with the bore. The shaft has therein formed a notch that is adapted to be engaged through the opening by an exterior corner of a forming tool. The notch is configured such that when the engagement portion of the clamp is forced against such tool, a first surface of the exterior tool corner bears against a first surface portion of the notch and causes the shaft to rotate within the bore, thereby bringing a second surface portion of the notch to bear against a second surface of the exterior tool corner and delivering to the tool a mounting force having a component normal to the second surface of the exterior tool corner.

    Abstract translation: 提供了一种用于压制机的工具架装置。 该装置包括具有第一接收表面的支撑板。 可枢转夹具具有接合部分,该接合部分通过枢转夹具而朝向支撑板的第一接收表面移动。 接合部分在其中形成有可旋转地接收提升轴的孔。 接合部分限定了与孔连通的开口。 轴在其中形成有适于通过成形工具的外角通过开口接合的凹口。 凹口被构造成使得当夹具的接合部分被迫抵靠这种工具时,外部工具拐角的第一表面抵靠凹口的第一表面部分并使轴在孔内旋转,从而使第二 所述凹口的表面部分抵靠所述外部工具角部的第二表面并且向所述工具传送具有垂直于所述外部工具拐角的第二表面的部件的安装力。

    Hydraulic press brake tool holder
    4.
    发明授权
    Hydraulic press brake tool holder 有权
    液压机制动工具架

    公开(公告)号:US06523390B2

    公开(公告)日:2003-02-25

    申请号:US09917981

    申请日:2001-07-30

    CPC classification number: B21D5/0209 B21D5/0236

    Abstract: Press brake tool holders suitable for releasing and securing press brake tools in response to applied fluid pressure. One press brake tool holder includes a horizontally elongated body having a cam shaft bore disposed longitudinally therethrough, and receiving a slidably and sealingly mounted cam shaft therein. The cam shaft can have at least one axial camming surface, having a large outer diameter region axially tapered to a small outer diameter region, and in contact with a cam follower pin slidably disposed in a cam follower pin bore transversely disposed through the body. The cam follower pin can bear against a pivotally mounted clamp disposed about the body. In response to applied fluid pressure, the camming surface can slide axially, thereby increasing the effective outer diameter as seen by the cam follower pin, thereby urging the cam follower pin outward and against the upper portion of the pivotally mounted clamp, and closing the lower clamp portion about a press brake tool. One press brake tool has a pair of opposed cam shaft segments with the pressure-bearing faces disposed near each other in the center. Another press brake tool holder has a single cam shaft with multiple camming surfaces disposed over the length.

    Abstract translation: 按下适用于释放和固定压力制动工具的制动工具夹以响应所施加的流体压力。 一个压制机工具架包括一个水平细长的主体,其具有纵向穿过其中设置的凸轮轴孔,并且在其中容纳可滑动且密封地安装的凸轮轴。 凸轮轴可以具有至少一个轴向凸轮表面,该轴向凸轮表面具有轴向渐缩至小的外径区域的大外径区域,并与可滑动地设置在横向设置穿过主体的凸轮从动销孔中的凸轮从动销接触。 凸轮从动销可以抵靠设置在车身周围的枢转安装的夹具。 响应于所施加的流体压力,凸轮表面可以轴向滑动,从而增加凸轮从动销所看到的有效外径,从而将凸轮从动销向外推动并抵靠枢转地安装的夹具的上部,并且关闭下部 夹紧部分围绕压制工具。 一个压制工具具有一对相对的凸轮轴段,其中压力承受面在中心彼此靠近设置。 另一个压力制动工具架具有单个凸轮轴,该凸轮轴具有设置在该长度上的多个凸轮表面。

    Thermally-actuated press brake tool holder technology
    8.
    发明授权
    Thermally-actuated press brake tool holder technology 有权
    热致动压力机工具架技术

    公开(公告)号:US07296457B2

    公开(公告)日:2007-11-20

    申请号:US10876886

    申请日:2004-06-25

    CPC classification number: B21D5/0236

    Abstract: The invention provides press brake technology. In more detail, the invention involves a press brake tool holder having a thermally-responsive actuator. In certain embodiments, the actuator comprises a thermally-expandable polymer and/or a shape-memory alloy.

    Abstract translation: 本发明提供压制技术。 更详细地,本发明涉及具有热响应致动器的压制机工具架。 在某些实施例中,致动器包括热膨胀聚合物和/或形状记忆合金。

    Floor tile installation tool and method of using the same
    9.
    发明申请
    Floor tile installation tool and method of using the same 审中-公开
    地砖安装工具及使用方法

    公开(公告)号:US20120131881A1

    公开(公告)日:2012-05-31

    申请号:US12956056

    申请日:2010-11-30

    CPC classification number: E04F21/22 E04F15/107 E04F21/0092 E04F2203/065

    Abstract: An installation tool for installing floor tiles includes a base and an arm. The base and the arm each have opposing top and bottom surfaces and opposing sides. The sides of the base extend substantially perpendicular to the sides of the arm. At least one spacer is provided on at least one of the sides of the base and at least one spacer is provided on at least one of the sides of the arm. Each of the spacers has an alignment member extending substantially perpendicular to the top and bottom surfaces of the base and the arm. Each of the alignment members has a thickness equal to a desired spacing between adjacent floor tiles.

    Abstract translation: 用于安装地砖的安装工具包括基座和臂。 基部和臂各具有相对的顶部和底部表面以及相对的侧面。 基部的侧面基本上垂直于臂的侧面延伸。 至少一个间隔件设置在基座的至少一个侧面上,并且至少一个间隔件设置在臂的至少一个侧面上。 每个间隔件具有基本上垂直于基部和臂的顶表面和底表面延伸的对准构件。 每个对准构件具有等于相邻地砖之间的期望间隔的厚度。

    Press brake tooling technology
    10.
    发明授权
    Press brake tooling technology 有权
    压制工具技术

    公开(公告)号:US07021116B2

    公开(公告)日:2006-04-04

    申请号:US10742439

    申请日:2003-12-19

    CPC classification number: B21D37/04 B21D5/0209 B21D5/0236

    Abstract: The invention provides press brake and press brake tooling technology. Certain embodiments of the invention provide a press brake tool that has an elongated, retractable safety key. In certain embodiments, the invention provides click-in/slide-out press brake tools. In some of these embodiments, the tool has a safety key defining a flat (i.e., a planar wall section/planar surface) that is adapted for sliding along a surface of a tool holder when the tool is dismounted from the holder by moving the tool horizontally out of the holder. In certain embodiments, the flat has a longitudinal length of at least about 0.008 inch (in some cases, at least about 0.010 inch, at least about 0.015 inch, or at least about 0.020 inch), ranging up to the full longitudinal length of the tool. In certain embodiments, the invention provides a press brake tool and a tool holder in combination. Finally, the invention in some embodiments provides methods of press brake operation.

    Abstract translation: 本发明提供压制和压制工具技术。 本发明的某些实施例提供一种具有细长的,可收回的安全钥匙的压制机工具。 在某些实施例中,本发明提供了踩入/滑出式压制工具。 在这些实施例中的一些实施例中,工具具有限定平面(即,平坦的壁部分/平面表面)的安全钥匙,该安全钥匙适于沿着工具保持器的表面滑动,当工具通过移动工具 水平地离开支架。 在某些实施例中,扁平物具有至少约0.008英寸(在一些情况下,至少约0.010英寸,至少约0.015英寸,或至少约0.020英寸)的纵向长度,其范围至 工具。 在某些实施例中,本发明组合地提供压制机工具和工具架。 最后,在一些实施例中,本发明提供了压制操作的方法。

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