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公开(公告)号：US09739002B2
公开(公告)日：2017-08-22
申请号：US15123182
申请日：2015-03-02
申请人： GROZ-BECKERT KG
发明人： Timothy Beach , Herbert Schwane , Michael Klein
摘要： The pile cutter 10 according to the invention allows tufted goods to be produced using materials which, for example, have a friction-reducing coating for forming a dirt-repellant surface that is soft to the touch. Such materials are known to be problematic in the production of pile and occasionally irregular pile is produced. Adjacent to the narrow cutting edge 25 of the pile cutter 10 according to the invention is a comparatively broader step 27 and 33, which prevents the loop from slipping, without cutting into the latter.
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公开(公告)号：US20180023233A1
公开(公告)日：2018-01-25
申请号：US15548167
申请日：2016-01-20
申请人： Groz-Beckert KG
发明人： Herbert Schwane , Bernd Hillenbrand
摘要： A loop gripper (10) for a tufting machine has a gripper body (11) with a gripper finger (12) extending in an extension direction E from a retained end (13) to a free end (14). On the gripper finger (12) underside (16), a cutting region (20) transitions into a sliding surface (19) at a transition point (21). A retaining element (35) near the transition point (21) is mounted to be pivotable about a pivot axis S relative to the gripper finger (12). The pivot axis S extends in a transverse direction Q at right angles to the extension direction E. The retaining element (35) is urged into a starting position A by a force, for example a spring force and/or a weight force. In the starting position A, a retaining surface (37) of the retaining element (35) extends obliquely or at right angles away from the sliding surface (19).
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公开(公告)号：US10385493B2
公开(公告)日：2019-08-20
申请号：US15548167
申请日：2016-01-20
申请人： Groz-Beckert KG
发明人： Herbert Schwane , Bernd Hillenbrand
摘要： A loop gripper (10) for a tufting machine has a gripper body (11) with a gripper finger (12) extending in an extension direction E from a retained end (13) to a free end (14). On the gripper finger (12) underside (16), a cutting region (20) transitions into a sliding surface (19) at a transition point (21). A retaining element (35) near the transition point (21) is mounted to be pivotable about a pivot axis S relative to the gripper finger (12). The pivot axis S extends in a transverse direction Q at right angles to the extension direction E. The retaining element (35) is urged into a starting position A by a force, for example a spring force and/or a weight force. In the starting position A, a retaining surface (37) of the retaining element (35) extends obliquely or at right angles away from the sliding surface (19).
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公开(公告)号：US20170058439A1
公开(公告)日：2017-03-02
申请号：US15123182
申请日：2015-03-02
申请人： GROZ-BECKERT KG
发明人： Timothy Beach , Herbert Schwane , Michael Klein
摘要： The pile cutter 10 according to the invention allows tufted goods to be produced using materials which, for example, have a friction-reducing coating for forming a dirt-repellant surface that is soft to the touch. Such materials are known to be problematic in the production of pile and occasionally irregular pile is produced. Adjacent to the narrow cutting edge 25 of the pile cutter 10 according to the invention is a comparatively broader step 27 and 33, which prevents the loop from slipping, without cutting into the latter.
摘要翻译： 根据本发明的打桩机10允许使用例如具有用于形成柔软触感的防污表面的减摩擦涂层的材料来生产簇绒物品。 已知这种材料在桩的生产中是有问题的，并且偶尔产生不规则的桩。 在根据本发明的打桩机10的窄切削刃25附近是比较宽的步骤27和33，其防止回路滑落而不会切入。
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