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402 条记录 (耗时 0.018 秒)

    PULVERIZER ATTACHMENT WITH TOOTH RAILS
    86.
    发明公开
    PULVERIZER ATTACHMENT WITH TOOTH RAILS 审中-公开

    公开(公告)号：EP3408028A1

    公开(公告)日：2018-12-05

    申请号：EP17745114.3

    申请日：2017-01-31

    申请人： Genesis Attachments, LLC

    发明人： RAIHALA, Daniel ,  JOHNSON, Roger

    IPC分类号： B02C1/10 ,  B02C1/02 ,  B02C1/06 ,  B23D31/00 ,  B23D35/00 ,  E02F3/36

    CPC分类号： B02C1/10 ,  B02C1/06 ,  E02F3/965 ,  E04G23/082

    摘要： A pulverizing attachment for an excavator and a method of removably rigidly retaining teeth to one or more jaws of a pulverizer. A plurality of tooth members each have a longitudinal slot with a cross-sectional shape and a relief slot extending substantially transverse to the longitudinal slot producing a flexible end portion capable of deflection upon application of a longitudinal compression force. The tooth rails having a complimentary cross-sectional shape to the longitudinal slot slidably receive the tooth members. The complimentary shape of the longitudinal slot and tooth rail in cooperation with a longitudinal compression force applied to deflect the flexible end portions of each of the tooth members rigidly retains the tooth members on the tooth rails fixed to the pulverizer jaws.

    CUTTING EDGE CHANGING DEVICE IN SLITTER STAND AND CUTTING EDGE CHANGING METHOD
    87.
    发明授权
    CUTTING EDGE CHANGING DEVICE IN SLITTER STAND AND CUTTING EDGE CHANGING METHOD 有权

    公开(公告)号：EP1552899B1

    公开(公告)日：2018-08-22

    申请号：EP02767987.7

    申请日：2002-09-20

    申请人： Nippon Steel & Sumikin Texeng. Co., Ltd.

    发明人： FURUI, Koji

    IPC分类号： B23D35/00 ,  B23Q3/155 ,  B26D1/22 ,  B26D7/26

    CPC分类号： B23D35/008 ,  B23Q3/15513 ,  B26D1/225 ,  B26D7/2635

    摘要： A cutting edge changing device in a slitter stand, comprising a storage that is mounted to upper and lower cutting tool turning axes and stores on a classified basis various round teeth and various round teeth positioning components constituting a cutting tool, and a transferring device that holds a combination of a plurality of the round teeth and/or round teeth positioning components, transfers them up to the upper cutting tool turning axis and/or the lower cutting tool turning axis to assemble a cutting tool, and holds and transfers back a combination of a plurality of the round teeth and/or round teeth positioning components to the storage from the upper cutting tool turning axis and/or lower cutting tool turning axis; and a cutting edge changing method. The above simple device structure permits a short-time changing of a cutting tool axis in a slitter stand to accomplish man-power saving.

    REPLACEABLE WORK PART FOR A DEMOLITION TOOL
    88.
    发明公开
    REPLACEABLE WORK PART FOR A DEMOLITION TOOL 审中-公开
    拆卸工具的可更换工作部件

    公开(公告)号：EP3296470A1

    公开(公告)日：2018-03-21

    申请号：EP16188989.4

    申请日：2016-09-15

    申请人： Caterpillar Work Tools B. V.

    发明人： BROUWERS, Jeroen

    IPC分类号： E02F3/96 ,  B23D35/00

    CPC分类号： E02F3/965 ,  B23D17/00 ,  B23D35/002

    摘要： A replaceable work part for a jaw assembly of a demolition tool is disclosed. The work part (10) comprises a base (12) and a tooth portion (14) provided on an upper side of the base (12). A plurality of mounting legs (16, 18) extend downward from the base. Each mounting leg defines a recess (20, 22) and is configured to engage a corresponding mounting structure formed on a jaw of the jaw assembly. The work part (10) is mounted to the jaw by being inserted into the same from above and sliding the same onto the jaw in a sliding direction to engage the mounting legs (16, 18) with the mounting structures of the jaw. In this state, locking members are inserted between the work part (10) and the jaw and secured to the work part (10) to restrict movement of the work part (10) in the direction opposite to the mounting direction.

    摘要翻译： 公开了一种用于拆卸工具的钳口组件的可更换工作部件。 工作部件（10）包括基座（12）和设置在基座（12）的上侧上的齿部（14）。 多个安装腿（16,18）从底座向下延伸。 每个安装腿限定凹部（20,22）并且构造成接合形成在钳口组件的钳口上的对应安装结构。 工作部件（10）通过从上方插入到钳口中并且将其沿滑动方向滑动到钳口上以将安装腿（16,18）与钳口的安装结构接合而被安装到钳口。 在这种状态下，锁定构件被插入到工作部件（10）和钳夹之间并且被固定到工作部件（10）以限制工作部件（10）沿与安装方向相反的方向的运动。

    VORRICHTUNG UND VERFAHREN ZUR VERSTELLUNG DES MESSERSPALTES BEI TROMMELSCHEREN ZUM QUERTEILEN VON METALLBAND
    89.
    发明公开
    VORRICHTUNG UND VERFAHREN ZUR VERSTELLUNG DES MESSERSPALTES BEI TROMMELSCHEREN ZUM QUERTEILEN VON METALLBAND 审中-公开

    公开(公告)号：EP3237136A1

    公开(公告)日：2017-11-01

    申请号：EP15801429.0

    申请日：2015-11-27

    申请人： Primetals Technologies Austria GmbH

    发明人： PEITL, Wolfgang ,  SCHOEDL, Christian

    IPC分类号： B23D25/12 ,  B23D35/00

    CPC分类号： B23D25/12 ,  B23D35/005

    摘要： The invention relates to a device and to a method for adjustment of the blade gap (4) of drum shears (2) for cutting a metal strip (1). The problem addressed by the invention is that of modifying drum shears for cross cutting a metal strip such that the blade (5) can be used resulting in a symmetrical cutting profile, such as is exhibited for example by blades having a curved cutting edge, wherein the blade gap (4) can be adjusted automatically without additional setup times during the production operation of the drum shears. This problem is solved by drum shears having two blade drums (2) for cross cutting a metal strip (1) according to claim 1.

    摘要翻译： 本发明涉及一种用于调节用于切割金属带（1）的鼓式剪切机（2）的叶片间隙（4）的装置和方法。 本发明解决的问题在于修改用于横向切割金属带的鼓式剪切机，使得可以使用叶片（5），从而产生对称的切割轮廓，例如由具有弯曲切割刃的叶片展现，其中 在滚筒式剪切机的生产操作过程中，刀片间隙（4）可以自动调整，无需额外的设置时间。 该问题通过具有用于横切根据权利要求1所述的金属带（1）的两个刀片鼓（2）的鼓式剪切机来解决。