公开(公告)号：EP2666572B1

公开(公告)日：2016-12-28

申请号：EP13445002.2

申请日：2013-05-17

申请人： Markusson, Pär Mikael

发明人： Markusson, Pär Mikael

IPC分类号： B23D63/00 ,  B23D63/16

CPC分类号： B23D63/008 ,  B23D63/16 ,  B23D63/162

公开(公告)号：EP2437908A1

公开(公告)日：2012-04-11

申请号：EP10783647.0

申请日：2010-06-01

申请人： Markusson, Pär Mikael

发明人： Markusson, Pär Mikael

IPC分类号： B23D63/16

CPC分类号： B23D63/16

摘要： The present invention relates to a device for automatic grinding of a saw chain (S), which device comprises chain guides (4), means for feeding the saw chain forward along the chain guides (4), means for fixing the saw chain (S) relative to the chain guides (4), and means (5, 11) for supporting a rotatable grinding disc (3) which forms part of the device and which is switchable between two positions for grinding of right links and left links of the saw chain (S). The invention relates also to a method for grinding a saw chain (S). Distinguishing features of the device according to the present invention are that the device comprises a guide element (35), a bracket (14) connected to the support means (5, 11) and rotatably supporting the guide element (35), means (37, 39) for imparting to the guide element (35) a reciprocating movement, contact means (40, 41) attached to the guide element (35), stop means/shoulder surfaces (23,16) attached to/formed on the support means (5, 11) and intended to cooperate with the contact means (40, 41), thereby generating movement of the grinding disc (3) in the longitudinal direction of the saw chain (S), and means (27-30; 25, 35, 38, 39, 42, 43, 44, 45) for raising the grinding disc (3) in order both to allow feeding forward of the saw chain (S) and to place the grinding disc (3) in the grinding position.

公开(公告)号：EP2437908B1

公开(公告)日：2018-08-15

申请号：EP10783647.0

申请日：2010-06-01

申请人： Markusson, Pär Mikael

发明人： Markusson, Pär Mikael

IPC分类号： B23D63/16

CPC分类号： B23D63/16

摘要： The present invention relates to a device for automatic grinding of a saw chain (S), which device comprises chain guides (4), means for feeding the saw chain forward along the chain guides (4), means for fixing the saw chain (S) relative to the chain guides (4), and means (5, 11) for supporting a rotatable grinding disc (3) which forms part of the device and which is switchable between two positions for grinding of right links and left links of the saw chain (S). The invention relates also to a method for grinding a saw chain (S). Distinguishing features of the device according to the present invention are that the device comprises a guide element (35), a bracket (14) connected to the support means (5, 11) and rotatably supporting the guide element (35), means (37, 39) for imparting to the guide element (35) a reciprocating movement, contact means (40, 41) attached to the guide element (35), stop means/shoulder surfaces (23,16) attached to/formed on the support means (5, 11) and intended to cooperate with the contact means (40, 41), thereby generating movement of the grinding disc (3) in the longitudinal direction of the saw chain (S), and means (27-30; 25, 35, 38, 39, 42, 43, 44, 45) for raising the grinding disc (3) in order both to allow feeding forward of the saw chain (S) and to place the grinding disc (3) in the grinding position.

公开(公告)号：EP2437908A4

公开(公告)日：2017-06-21

申请号：EP10783647

申请日：2010-06-01

申请人： MARKUSSON PÄR MIKAEL

发明人： MARKUSSON PÄR MIKAEL

IPC分类号： B23D63/16

CPC分类号： B23D63/16

摘要： The present invention relates to a device for automatic grinding of a saw chain (S), which device comprises chain guides (4), means for feeding the saw chain forward along the chain guides (4), means for fixing the saw chain (S) relative to the chain guides (4), and means (5, 11) for supporting a rotatable grinding disc (3) which forms part of the device and which is switchable between two positions for grinding of right links and left links of the saw chain (S). The invention relates also to a method for grinding a saw chain (S). Distinguishing features of the device according to the present invention are that the device comprises a guide element (35), a bracket (14) connected to the support means (5, 11) and rotatably supporting the guide element (35), means (37, 39) for imparting to the guide element (35) a reciprocating movement, contact means (40, 41) attached to the guide element (35), stop means/shoulder surfaces (23,16) attached to/formed on the support means (5, 11) and intended to cooperate with the contact means (40, 41), thereby generating movement of the grinding disc (3) in the longitudinal direction of the saw chain (S), and means (27-30; 25, 35, 38, 39, 42, 43, 44, 45) for raising the grinding disc (3) in order both to allow feeding forward of the saw chain (S) and to place the grinding disc (3) in the grinding position.

摘要翻译： 本发明涉及一种用于自动研磨锯链（S）的装置，该装置包括链条导向器（4），用于沿着链条导向器（4）向前输送锯链的装置，用于固定锯链（S）的装置 ）和用于支撑构成装置一部分的可旋转研磨盘（3）的装置（5,11），所述研磨盘可在两个位置之间切换，以研磨锯的右连杆和左连杆 链（S）。 本发明还涉及一种用于研磨锯链（S）的方法。 根据本发明的装置的区别特征在于，该装置包括引导元件（35），连接到支撑装置（5,11）并可旋转地支撑引导元件（35）的支架（14），装置（37 ，用于向引导元件（35）施加往复运动的引导元件（40,41）;附接到引导元件（35）的接触装置（40,41）;附接到/形成在支撑装置上的止动装置/肩表面（23,16） （5,11）并且用于与所述接触装置（40,41）协作，从而产生所述研磨盘（3）沿所述锯链（S）的纵向方向的运动，并且所述装置（27-30; 用于升高磨盘（3）以便允许锯链（S）向前馈送并且将磨盘（3）置于磨碎位置。

公开(公告)号：EP0690759B1

公开(公告)日：1997-07-30

申请号：EP92924983.7

申请日：1992-11-26

申请人： MARKUSSON, Pär Mikael

发明人： MARKUSSON, Pär Mikael

IPC分类号： B23D63/16

CPC分类号： B23D63/16 ,  B23D63/005

摘要： The invention refers to arrangements in automatic saw chain grinders of the kind which includes a chain support (2) and means for automatically controlled, stepwise forward feeding of a row of saw chain cutter links of both right hand and left hand types of a saw chain (5) to a predetermined grinding location on said chain support (2) and a grinding machine (11) moveable relative to the chain support which machine is automatically controlled by the means, for grinding the cutting edge of a cutter link (6) positioned in said grinding location, and which grinding machine in a first position is arranged to grind right hand links and in a second position left hand links. The grinding location being defined by a first end position of a feeder pin (9) which can be moved between two end positions, against which pin a cutter link (6) by means of its rear edge is resting in grinding position. The arrangement comprises a breaking means (13) with detecting means (14) which when actuated by means of a marker device (15) mounted on the saw chain (5) is arranged to stop the movement of the feeding pin (9) as well as the grinding machine (11), the marking device being placed so that incorrect grinding at irregular change between the types of links is prohibited.

公开(公告)号：EP2666572A1

公开(公告)日：2013-11-27

申请号：EP13445002.2

申请日：2013-05-17

申请人： Markusson, Pär Mikael

发明人： The designation of the inventor has not yet been filed

IPC分类号： B23D63/00 ,  B23D63/16

CPC分类号： B23D63/008 ,  B23D63/16 ,  B23D63/162

摘要： The present invention relates to a device for tensioning a saw chain (S) for the automatic grinding of the saw chain (S), wherein the device for the automatic grinding of the saw chain (S) comprises chain rulers (L), means for advancing the saw chain (S) along the chain rulers (L), means for fixing the saw chain (S) relative to the chain rulers (L), and a means for grinding (O) which comprises a rotatable grinding disc, and the device also comprises a driving means (9), means (7) for supporting the driving means (9) and means (11, 12) to move the driving means (9) away from the chain rulers (L).
Characteristic of the device of the present invention is that it comprises a means of command and control to switch the means (11, 12) of moving the driving means between an activated position and a deactivated position.
The invention also relates to a method for tensioning a saw chain when automatically grinding the saw chain (S).

公开(公告)号：EP0690759A1

公开(公告)日：1996-01-10

申请号：EP92924983.0

申请日：1992-11-26

申请人： MARKUSSON, Pär Mikael

发明人： MARKUSSON, Pär Mikael

IPC分类号： B23D63

CPC分类号： B23D63/16 ,  B23D63/005

摘要： The invention refers to arrangements in automatic saw chain grinders of the kind which includes a chain support (2) and means for automatically controlled, stepwise forward feeding of a row of saw chain cutter links of both right hand and left hand types of a saw chain (5) to a predetermined grinding location on said chain support (2) and a grinding machine (11) moveable relative to the chain support which machine is automatically controlled by the means, for grinding the cutting edge of a cutter link (6) positioned in said grinding location, and which grinding machine in a first position is arranged to grind right hand links and in a second position left hand links. The grinding location being defined by a first end position of a feeder pin (9) which can be moved between two end positions, against which pin a cutter link (6) by means of its rear edge is resting in grinding position. The arrangement comprises a breaking means (13) with detecting means (14) which when actuated by means of a marker device (15) mounted on the saw chain (5) is arranged to stop the movement of the feeding pin (9) as well as the grinding machine (11), the marking device being placed so that incorrect grinding at irregular change between the types of links is prohibited.

公开(公告)号：EP0391897B1

公开(公告)日：1993-11-10

申请号：EP88904701.5

申请日：1988-05-18

申请人： MARKUSSON, Pär Mikael

发明人： MARKUSSON, Pär Mikael

IPC分类号： B23D63/16

CPC分类号： B23D63/16 ,  B23D63/005

摘要： An arrangement in automatic saw chain grinders of the kind which includes means (30, 47) for feeding the cutter links (36) of a saw chain (22) to be ground to a predetermined grinding location on a chain support (14), and also a movable grinding machine (18, 19) for grinding the cutting edge (53) of a cutter link (36) present in the grinding location. The grinding location is defined by a chain feed and/or stop finger (46) against which the rear edge (40) of the cutter link (36) abuts in the grinding location. The feed means (30, 47) includes a rotating or indexing saw-chain drive mechanism which is driven by an electric motor (32). For the purpose of eliminating the risk of cutting edges being ground wrongly or of the grinding process being interrupted because of irregularities in the link sequence of the saw chain (22), the finger (46) has mounted thereon detecting means (44) for distinguishing between cutter links of right-hand and left-hand configurations and for checking that a cutter link in the grinding location is not displaced therefrom during the course of a grinding operation.

摘要翻译： 一种自动锯链研磨机中的装置，其包括用于将待研磨的锯链（22）的切割器连杆（36）供给到链条支撑件（14）上的预定研磨位置的装置（30,47），以及 还包括用于研磨存在于研磨位置中的切割器连杆（36）的切割刃（53）的可移动研磨机（18,19）。 研磨位置由链条进给和/或止动指（46）限定，切割器连杆（36）的后边缘（40）在研磨位置抵靠所述指状物（46）。 馈送装置（30,47）包括由电动机（32）驱动的旋转或分度锯链驱动机构。 为了消除由于锯链（22）的连接顺序中的不规则性而导致切削刃被错误磨削的风险或者磨削过程中断的危险，手指（46）上安装有用于区分的检测装置（44） 在右手和左手配置的切割器连杆之间并且用于检查在磨削操作过程中磨削位置中的切割器连杆未从其移位。

公开(公告)号：EP0391897A1

公开(公告)日：1990-10-17

申请号：EP88904701.0

申请日：1988-05-18

申请人： MARKUSSON, Pär Mikael

发明人： MARKUSSON, Pär Mikael

IPC分类号： B23D63

CPC分类号： B23D63/16 ,  B23D63/005

摘要： Un agencement dans des rectifieuses automatiques de chaînes de scie comporte des moyens (30, 47) permettant d'acheminer, jusqu'à un emplacement de rectification prédéterminé sur un support de chaîne (14), le maillon coupant (36) d'une chaîne de scie (22), et également une rectifieuse mobile (18, 19) destinée à rectifier le bord tranchant (53) d'un maillon coupant (36) se trouvant à l'emplacement de rectification. Ce dernier est défini par une amenée de chaîne et/ou un doigt d'arrêt (46) contre lequel vient buter le bord arrière (40) du maillon (36) dans l'emplacement de rectification. Le moyen d'amenée (30, 47) comporte un mécanisme d'entraînement de chaîne de scie rotatif ou à avancement progressif, lequel est mû par un moteur électrique (32). Afin d'éliminer les risques de rectification incorrecte des bords tranchants ou l'interruption du processus de rectification par suite d'irrégularités dans la séquence des maillons de la chaîne de scie (22), le doigt (46) est pourvu de moyens de détection (44) permettant de distinguer entre des maillons coupants de configurations droite et gauche et de vérifier qu'un maillon coupant n'est pas déplacé de la région de rectification au cours d'une opération de rectification.

摘要翻译： 自动锯链研磨机中的装置包括用于向链条支撑件（14）上的预定研磨位置传送链条的切割链节（36）的装置（30,47） 锯（22）以及用于在研磨部位研磨切割连杆（36）的切割刃（53）的移动研磨机（18,19）。 后者由链条进给件和/或止动销（46）限定，在整流位置中，链条（36）的后边缘（40）抵靠所述链条进给件和/或止动销（46）。 馈送装置（30,47）包括由电动机（32）驱动的旋转锯链驱动或渐进式前进机构。 为了消除由于锯链（22）的链条顺序中的不规则性导致的锋利边缘的不正确磨削或者磨削过程的中断的风险，手指（46）设置有检测装置 （44），用于区分右侧和左侧构型切割连杆并且用于验证在研磨操作期间切割连杆没有从整流区域移位。