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1. 发明申请

WO1996037328A1 DEVICE FOR THE CONTOURED SHARPENING OF SAW TEETH 审中-公开
标题翻译： DEVICE列车控磨刀锯齿
公开(公告)号：WO1996037328A1
公开(公告)日：1996-11-28
申请号：PCT/EP1996002097
申请日：1996-05-15
申请人： VOLLMER WERKE MASCHINENFABRIK GMBH , BECK, Ernst , HENSINGER, Bruno , LENARD, Peter
发明人： VOLLMER WERKE MASCHINENFABRIK GMBH
IPC分类号： B23D63/12
CPC分类号： B23D63/12 , B24B53/06
摘要： The invention concerns a device which comprises a saw blade holder (24) and a grinding slide (30) supporting a profiled grinding wheel (38) and moving in reciprocating strokes relative to the saw blade holder (24). The device also comprises a feed slide (40) which advances the saw blade (10) gradually in the saw blade holder (24). Disposed on the device is a dressing template (50) which is normally in a rest position but can be moved at intervals into an operating position in which the grinding wheel (38) is dressed as a result of penetrating the dressing template (50). The feed slide (40) can be deactivated during the dressing intervals. The stroke of the grinding slide (30) can be reset according to the decrease in radius of the grinding wheel (38) brought about by the dressing step each time before the grinding wheel plunges into the saw blade (10). As a result, dressing of the grinding wheel (38) is simplified and the time required for each dressing operation shortened.
摘要翻译：到该设备包括一个锯刀片夹持器（24），它带有一个成形砂轮（38）的研磨滑动件（30）和相对于所述锯刀片夹持器（24）strokewise前后移动和进给滑动件（40），利用该一在锯刀片夹持器（24）锯条（10）可以提前一步一步。在装置（50）的敷料通常模板被设置在静止位置和可动间歇到工作位置，其中，所述砂轮（38）通过冲入敷料模板（50）穿着。进给滑动件（40）可以被放置在Abrichtintervallen退出运行。根据由修整砂轮（38）可调的半径减小而实现的在锯条（10）的下一个浸渍之前研磨滑动件（30）的行程。因此，砂轮（38）的敷料被简化并且需要为每个敷料缩短的时间。

2. 发明申请

WO1996037327A1 DEVICE FOR THE CONTOURED SHARPENING OF SAW TEETH 审中-公开
标题翻译： DEVICE列车控磨刀锯齿
公开(公告)号：WO1996037327A1
公开(公告)日：1996-11-28
申请号：PCT/EP1996002095
申请日：1996-05-15
申请人： VOLLMER WERKE MASCHINENFABRIK GMBH , HENSINGER, Bruno , LENARD, Peter
发明人： VOLLMER WERKE MASCHINENFABRIK GMBH
IPC分类号： B23D63/12
CPC分类号： B24B53/06 , B23D63/12
摘要： The invention concerns a device which comprises a saw blade holder (24) and a grinding slide (30) supporting a profiled grinding wheel (38) and moving in reciprocating strokes relative to the saw blade holder (24). The device also comprises a feed slide (40) on which a feed finger (48) can move out of a rest position into an entrainment position in which, when the feed slide (40) has moved back, the feed finger (48) engages behind a tooth (12) of a saw blade (10) and entrains the latter during the next feed movement. During dressing intervals, the feed finger (48) can be secured in its rest position. A dressing tool (50) is disposed on the feed slide (40) such that said tool can be moved out of a rest position into a dressing position during the dressing intervals. A control system is associated with the grinding slide (30) and the feed slide (40). The control system can be switched from a grinding mode, in which the movements of the two slides are co-ordinated according to the contour of the saw teeth, to a dressing mode in which the movements of the two slides are co-ordinated according to the contour of the grinding wheel (38). As a result, dressing of the grinding wheel (38) is simplified and the time required for each dressing operation shortened.
摘要翻译：到该设备包括一个锯刀片夹持器（24），它带有一个成形的磨盘（38）和相对于所述锯刀片夹持器（24）strokewise前后移动和进给拖板（40）的研磨滑动件（30）。在进料滑（40）包括从静止位置到一个驱动位置的进给拨爪（48）是可移动的，其中该进给滑动件（40）一锯条（10）的齿（12）的后面的返回运动之后接合并且夹带这在接下来的扫描运动。该进给拨爪（48）可以固定在Abrichtintervallen在其静止位置。在进料滑件（40），修整器（50）被布置成使得它在可动Abrichtintervallen从静止位置到一个Abrichtstellung。研磨滑动件（30）和所述进给滑动件（40）与控制器，其可从磨削模式，其中根据所述锯齿的轮廓的两个滑架的移动被协调进行切换以Abrichtmodus，其中，所述两个滑架的运动，根据相关联的砂轮（38）的轮廓相协调。因此，砂轮（38）的敷料被简化并且需要为每个敷料缩短的时间。

3. 发明申请

WO1994025203A1 PROCESS AND DEVICE FOR APPLYING HARD MATERIAL TO THE TEETH OF CUTTING TOOLS, ESPECIALLY SAW BLADES 审中-公开
标题翻译：方法和设备施加用硬质材料对牙齿切削刀具，尤其是锯条
公开(公告)号：WO1994025203A1
公开(公告)日：1994-11-10
申请号：PCT/EP1994001284
申请日：1994-04-25
申请人： VOLLMER WERKE MASCHINENFABRIK GMBH , HENSINGER, Bruno , REICHENZER, Werner
发明人： VOLLMER WERKE MASCHINENFABRIK GMBH
IPC分类号： B22D19/06
CPC分类号： B23D65/00 , B22D19/06
摘要： A process and device for applying hard material to the teeth (12) of cutting tools, especially saw blades (10). Owing to its surface tension, the molten material (56) forms a cap (58) in a moulding cavity (40) formed around a tooth (12). The molten material (56) is cooled in the hollow (40) and then reheated until an at least approximately fluid state is attained. Only then is pressure progressively applied to the cap (58) towards the blade point (58), by means of which the cap (58) is flattened. This improves the accuracy of the shape and the durability of the teeth (12) formed from molten and subsequently hardened material (56).

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