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公开(公告)号：US20210069850A1
公开(公告)日：2021-03-11
申请号：US16854433
申请日：2020-04-21
申请人： Eriksson Teknik AB
发明人： Magnus Eriksson , Anton Åström
摘要： The blade holder has a movable plate and a fixture. A rotatable bolt in operative engagement with a block attached to the plate. A motor is in operative engagement with the bolt. The motor rotates the bolt to move the plate towards the fixture to grip a first set of blades until a torque threshold value is reached. The processor determines a number of blades included in the set of blades based on the number of rotations of the bolt. A first grinding portion of a rotating abrasive belt is applied against the set of blades (having width (W1)) to sharpen the set of blades. Sliding a vise sideways a distance (W1) until a second grinding portion is aligned on top of the second set of blades.
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公开(公告)号：US20150140901A1
公开(公告)日：2015-05-21
申请号：US14533308
申请日：2014-11-05
申请人： Eriksson Teknik AB
发明人： Magnus Eriksson
CPC分类号： B24B3/003 , B24B9/04 , B24B41/005
摘要： The method is for sharpening a blade. An automatic sharpening apparatus is provided that has a holder. A blade is placed into the holder. A grinding-wheel driving motor, in operative engagement with a wheel on a spindle, rotates a grinding wheel. A grinding assembly motor moves the grinding wheel in an x-direction towards the blade. A linear motor moves the grinding wheel from a first position to a second position in a z-direction without moving the grinding-wheel driving motor. The rotating grinding wheel engages the blade. The grinding wheel sharpens the blade.
摘要翻译： 该方法用于锐化刀片。 提供了具有支架的自动磨边装置。 将刀片放入支架中。 磨轮驱动电机与主轴上的轮操作接合，使砂轮旋转。 研磨组件马达将砂轮沿x方向移动到叶片。 线性电动机将砂轮从z位置的第一位置移动到第二位置，而不移动砂轮驱动电机。 旋转的砂轮接合刀片。 砂轮磨刀。
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公开(公告)号：US20210069853A1
公开(公告)日：2021-03-11
申请号：US16988610
申请日：2020-08-08
申请人： Eriksson Teknik AB
发明人： Linus Berglund , Magnus Eriksson
摘要： The method is for profiling blades with a belt grinding profiling machine. The blades are mounted into a vise. A vertical position of the template is adjusted by rotating the rotatable knob. The motor is turned on to rotate the grinding belt over the grinding wheel. The guide wheel engages the underside profile of the template. The guide wheel of the template guides movement of the grinding wheel mounted on the common axle by moving the guide wheel along the underside profile of the template. The grinding belt grinds material off the underside of the blade until a portion of the underside profile of the template is copied to the underside of the blade.
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公开(公告)号：US09339911B2
公开(公告)日：2016-05-17
申请号：US14525093
申请日：2014-10-27
申请人： Eriksson Teknik AB
发明人： Magnus Eriksson
摘要： The method is for sharpening a blade. An automatic sharpening apparatus is provided that has a housing with an elongate opening defined therein. A blade is placed inside the elongate opening. The blade is tightened between self-centered clamp holders. The rotation of the grinding wheel is turned on. The rotating grinding-wheel engages an underside of the blade and automatically moves along the blade by following a contour of the blade. While the grinding wheel moves along the blade, a counter-weight provides a counter-weight to the grinding wheel. The blade is sharpened while the blade is stationary inside the elongate opening of the housing.
摘要翻译： 该方法用于锐化刀片。 提供了一种具有限定在其中的细长开口的壳体的自动磨削装置。 刀片放置在细长开口内。 刀片在自动对中夹具之间拧紧。 打磨磨轮的旋转。 旋转的研磨轮与刀片的下侧接合，并通过跟随刀片的轮廓沿刀片自动移动。 当砂轮沿着刀片移动时，配重为砂轮提供了重量。 当叶片在壳体的细长开口内固定时刀片被磨削。
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公开(公告)号：US20150140902A1
公开(公告)日：2015-05-21
申请号：US14525093
申请日：2014-10-27
申请人： Eriksson Teknik AB
发明人： Magnus Eriksson
摘要： The method is for sharpening a blade. An automatic sharpening apparatus is provided that has a housing with an elongate opening defined therein. A blade is placed inside the elongate opening. The blade is tightened between self-centered clamp holders. The rotation of the grinding wheel is turned on. The rotating grinding-wheel engages an underside of the blade and automatically moves along the blade by following a contour of the blade. While the grinding wheel moves along the blade, a counter-weight provides a counter-weight to the grinding wheel. The blade is sharpened while the blade is stationary inside the elongate opening of the housing.
摘要翻译： 该方法用于锐化刀片。 提供了一种具有限定在其中的细长开口的壳体的自动磨削装置。 刀片放置在细长开口内。 刀片在自动对中夹具之间拧紧。 打磨磨轮的旋转。 旋转的研磨轮与刀片的下侧接合，并通过跟随刀片的轮廓沿刀片自动移动。 当砂轮沿着刀片移动时，配重为砂轮提供了重量。 当叶片在壳体的细长开口内固定时刀片被磨削。
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公开(公告)号：US20240217051A1
公开(公告)日：2024-07-04
申请号：US18387245
申请日：2023-11-06
申请人： ERIKSSON TEKNIK AB
发明人： Linus Berglund , Magnus Eriksson
CPC分类号： B24B21/006 , A63C1/02 , A63C1/32 , B24B3/003 , B24B3/36 , B24B9/04 , B24B21/002 , B24D15/066
摘要： The method is for profiling blades with a belt grinding profiling machine. The blades are mounted into a vise. A vertical position of the template is adjusted by rotating the rotatable knob. The motor is turned on to rotate the grinding belt over the grinding wheel. The guide wheel engages the underside profile of the template. The guide wheel of the template guides movement of the grinding wheel mounted on the common axle by moving the guide wheel along the underside profile of the template. The grinding belt grinds material off the underside of the blade until a portion of the underside profile of the template is copied to the underside of the blade.
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公开(公告)号：US09308613B2
公开(公告)日：2016-04-12
申请号：US14533308
申请日：2014-11-05
申请人： Eriksson Teknik AB
发明人： Magnus Eriksson
CPC分类号： B24B3/003 , B24B9/04 , B24B41/005
摘要： The method is for sharpening a blade. An automatic sharpening apparatus is provided that has a holder. A blade is placed into the holder. A grinding-wheel driving motor, in operative engagement with a wheel on a spindle, rotates a grinding wheel. A grinding assembly motor moves the grinding wheel in an x-direction towards the blade. A linear motor moves the grinding wheel from a first position to a second position in a z-direction without moving the grinding-wheel driving motor. The rotating grinding wheel engages the blade. The grinding wheel sharpens the blade.
摘要翻译： 该方法用于锐化刀片。 提供了具有支架的自动磨边装置。 将刀片放入支架中。 磨轮驱动电机与主轴上的轮操作接合，使砂轮旋转。 研磨组件马达将砂轮沿x方向移动到叶片。 线性电动机将砂轮从z位置的第一位置移动到第二位置，而不移动砂轮驱动电机。 旋转的砂轮接合刀片。 砂轮磨刀。
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