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1. 发明公开

EP1156912A1 GATTERSÄGE MIT PROGRAMMGESTEUERTEM SCHNITTGUTVORSCHUBFÖRDERER 有权
标题翻译：刚与程序SCHNITTGUTVORSCHUBFÖRDERER
公开(公告)号：EP1156912A1
公开(公告)日：2001-11-28
申请号：EP00907336.2
申请日：2000-02-28
申请人： Wintersteiger Gesellschaft m.b.H.
发明人： MAYR, Reinhold , DIERMAIER, Franz
IPC分类号： B27B3/18 , B27B3/16 , B27B3/20
CPC分类号： B27B3/18 , B27B3/16 , B27B3/20 , Y10T83/4501 , Y10T83/4597 , Y10T83/6475 , Y10T83/6925
摘要： The invention relates to a reciprocating saw comprising a saw frame (3) which can be driven via a slider-crank mechanism (4) and whose parallel saw blades (5) which only cut in a direction of stroke have a projection. The reciprocating mill saw also comprises a feed conveyor (6) for advancing the item to be cut which, with the aid of at least one motor (10), which is connected to a control device (12) and which is separate from the slider-crank mechanism (4), can be intermittently driven according to the cutting speed during the working stroke of the saw frame (3). In order to attain advantageous structural requirements, the invention provides that the control device (12) which is connected to a signal transmitter (17) for a predetermined rotational position of the slider-crank mechanism (4) drives the motor (10) according to the response of the signal transmitter (17) in accordance with a stored control program which is provided for a conveying pace and which can be adapted to the respective lift frequency of the slider-crank mechanism (4).

2. 发明授权

EP1156912B1 GATTERSÄGE MIT PROGRAMMGESTEUERTEM SCHNITTGUTVORSCHUBFÖRDERER 有权
标题翻译： GATTERSÄGEMIT PROGRAMMGESTEUERTEMSCHNITTGUTVORSCHUBFÖRDERER
公开(公告)号：EP1156912B1
公开(公告)日：2007-05-30
申请号：EP00907336.2
申请日：2000-02-28
申请人： Wintersteiger G.m.b.H.
发明人： MAYR, Reinhold , DIERMAIER, Franz
IPC分类号： B27B3/18 , B27B3/16 , B27B3/20
CPC分类号： B27B3/18 , B27B3/16 , B27B3/20 , Y10T83/4501 , Y10T83/4597 , Y10T83/6475 , Y10T83/6925
摘要： The invention relates to a reciprocating saw comprising a saw frame (3) which can be driven via a slider-crank mechanism (4) and whose parallel saw blades (5) which only cut in a direction of stroke have a projection. The reciprocating mill saw also comprises a feed conveyor (6) for advancing the item to be cut which, with the aid of at least one motor (10), which is connected to a control device (12) and which is separate from the slider-crank mechanism (4), can be intermittently driven according to the cutting speed during the working stroke of the saw frame (3). In order to attain advantageous structural requirements, the invention provides that the control device (12) which is connected to a signal transmitter (17) for a predetermined rotational position of the slider-crank mechanism (4) drives the motor (10) according to the response of the signal transmitter (17) in accordance with a stored control program which is provided for a conveying pace and which can be adapted to the respective lift frequency of the slider-crank mechanism (4).
摘要翻译：本发明涉及一种往复锯，其包括可通过滑块曲柄机构（4）驱动的锯框架（3），其仅在行程方向上切割的平行锯片（5）具有突起。往复式轧机锯还包括用于推进待切割物品的进料输送机（6），所述进料输送机借助于至少一个马达（10）连接到控制装置（12）并且与滑动件 - 曲柄机构（4）可以根据锯架（3）的工作行程中的切割速度间歇地驱动。为了获得有利的结构要求，本发明规定，连接到信号发射器（17）用于滑块 - 曲柄机构（4）的预定旋转位置的控制装置（12）根据信号发射器（17）根据存储的控制程序的响应，该存储的控制程序被设置用于输送速度并且可以适应于滑块曲柄机构（4）的相应升程频率。

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