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公开(公告)号：EP3209460A1
公开(公告)日：2017-08-30
申请号：EP15853224.2
申请日：2015-10-16
摘要： Ways of providing efficient and cost-saving grinding of floors or of other similar surfaces by a grinding machine having replaceable grinding tools are disclosed. On an operator's console of the grinding machine, a number of parameters according to which the grinding machine is desired to operate are selected. Obtained measured values are fed back from the grinding machine via a control center to the operator's console, the grinding speed of the tools being arranged, via the operator's console, to be adjusted manually or that the same is automatically adjusted. Information about the wear of the tools is given to the operator's console from measuring members for the measurement. Apparatus implementing the ways are also disclosed.
摘要翻译： 本发明涉及一种通过具有可更换研磨工具（3）的研磨机（2）来提供对地板或其他类似表面的高效且节省成本的研磨的方式。 根据本发明，允许在所讨论的研磨机（2）的操作员控制台（4）上选择期望研磨机（2）操作所依据的多个参数。 所获得的测量值通过控制中心（5）从磨床（2）反馈到所述操作员控制台（4），通过操作员控制台（4）布置的工具（3）的磨削速度为 手动调整或自动调整。 关于工具磨损的信息从用于所述测量的测量构件（6-8）给予操作员控制台（4）。本发明还涉及用于实施所述方式的手段。
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公开(公告)号：EP1904271A1
公开(公告)日：2008-04-02
申请号：EP06758071.2
申请日：2006-07-18
发明人： BERGSTRAND, Claes-Göran , KJOS, Odd
CPC分类号： B24B41/047 , B24B7/186 , B24D7/066
摘要： The invention relates to a device (1) for the detachable fastening of a number of holding plates for carrying grinding elements on a rotatably driven grinding plate (4) for floors or similar surfaces. According to the invention, radial (6) grooves (10) extend convergingly in the direction (7) from the centre (8) of the grinding plate toward the outer portion (9) thereof, which grooves are arranged to holdingly co-operate with detachable congruent gripping members projecting from the underside of the respective holding plate (2) . Related grinding elements are arranged to be situated on the top side of the respective holding plate (2), and the grooves (10) as well as the gripping members have wedge-shaped sloping edge surfaces for the mutual gripping cooperation between pair-wise groove edge surfaces and gripping- member edge surfaces.
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公开(公告)号：EP2091688B1
公开(公告)日：2011-06-15
申请号：EP07852214.1
申请日：2007-12-05
发明人： BERGSTRAND, Claes-Göran , KJOS, Odd
IPC分类号： B24B7/18 , B24B23/02 , B24B41/047 , B24B55/06 , B24B7/22
CPC分类号： B24B7/186 , B24B41/047 , B24B47/12
摘要： The invention relates to a device (1) at a mobile grinding machine (2) for stone materials and that comprises a rotatably driven disc-shaped housing (3), which is arranged to support a plurality of grinding disc holders (6) rotatably driven by a belt (5) or chain driven by a motor (4), which holders are distributed along the circumference of said housing (3) and supported by shafts (11) connected to said housing (3) at a mutual distance from each other. According to the invention, internally (7) in a casing (8), which surrounds a said housing (3), a gear rim (10), situated concentrically with a centre driving shaft (9), is arranged non-turnably connected to the casing (8). The grinding disc holder shafts (11) support an intermediate coupling cogwheel (18) each that co-operates non-turnably with the appurtenant shaft and with said gear rim. The gear rim (10) has a through opening (19) for the shaft (9) driven by the motor (4), and between the gear rim (10) and the housing (3), formed of a grinding supporting drum, a seal (31) is arranged that extends along their outer periphery (1OA, 3A). Upon driving actuation of the motor (4), it is accomplished that the grinding disc holders (6) and the housing (3) are driven to rotate in different directions (100 and 200, respectively) in relation to each other.
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公开(公告)号：EP3094447A1
公开(公告)日：2016-11-23
申请号：EP15737376.2
申请日：2015-01-12
CPC分类号： B24B7/186 , A47L11/02 , A47L11/04 , A47L11/4038
摘要： The invention concerns proceeding and device for facilitating the handling of a manually drivable and mechanically operable grinding machine (1) for floors (3) and other similar surfaces and which grinding machine (1) comprises a rotatable grinding disc (2), which is driven by a motor (5) and carried by an articulated motor housing (9) supporting the grinding disc on the chassis (10) of the machine. According to the invention, the motor housing (9) in question is counterbalanced so that the same becomes balanced in relation to the chassis (10) of the machine.
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公开(公告)号：EP2091688A1
公开(公告)日：2009-08-26
申请号：EP07852214.1
申请日：2007-12-05
发明人： BERGSTRAND, Claes-Göran , KJOS, Odd
IPC分类号： B24B7/18 , B24B23/02 , B24B41/047 , B24B55/06 , B24B7/22
CPC分类号： B24B7/186 , B24B41/047 , B24B47/12
摘要： The invention relates to a device (1) at a mobile grinding machine (2) for stone materials and that comprises a rotatably driven disc-shaped housing (3), which is arranged to support a plurality of grinding disc holders (6) rotatably driven by a belt (5) or chain driven by a motor (4), which holders are distributed along the circumference of said housing (3) and supported by shafts (11) connected to said housing (3) at a mutual distance from each other. According to the invention, internally (7) in a casing (8), which surrounds a said housing (3), a gear rim (10), situated concentrically with a centre driving shaft (9), is arranged non-turnably connected to the casing (8). The grinding disc holder shafts (11) support an intermediate coupling cogwheel (18) each that co-operates non-turnably with the appurtenant shaft and with said gear rim. The gear rim (10) has a through opening (19) for the shaft (9) driven by the motor (4), and between the gear rim (10) and the housing (3), formed of a grinding supporting drum, a seal (31) is arranged that extends along their outer periphery (1OA, 3A). Upon driving actuation of the motor (4), it is accomplished that the grinding disc holders (6) and the housing (3) are driven to rotate in different directions (100 and 200, respectively) in relation to each other.
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公开(公告)号：EP0839243A1
公开(公告)日：1998-05-06
申请号：EP96924212.0
申请日：1996-06-07
IPC分类号： E04F21
CPC分类号： E04F21/248
摘要： An apparatus for working floor surfaces, for example when laying a floor with a thermosetting plastic surface. The apparatus comprises a handle (10) which is designed as an extension arm which is connected to a tool carrier (18) having at least one working tool (19). They are brought to sweep the floor surface by rotation of the tool carrier around an axis of rotation (17) which is substantially vertical in use. The handle enables movement of the apparatus along the floor surface and is connected to the tool carrier via a pivot shaft (15) which is substantially horizontal in use. The pivot connection (15) of the handle (10) to the tool carrier (18) is located at a distance from the axis (17) of rotation of the tool carrier. A support means (21) for the handle is located at the opposite side of the axis (17) of rotation, relative to the pivot connection of the handle.
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公开(公告)号：EP2611572B1
公开(公告)日：2020-01-15
申请号：EP11822228.0
申请日：2011-09-02
IPC分类号： B24B7/18 , E04F21/24 , F16D3/72 , F16D3/79 , B24B41/047
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公开(公告)号：EP2611572A1
公开(公告)日：2013-07-10
申请号：EP11822228.0
申请日：2011-09-02
CPC分类号： B24B7/186 , B24B41/047 , F16D3/79
摘要： The invention relates to a device (1) at grinding disc (2) for floor grinding machine, and which comprises a from the machine outgoing, rotatable shaft (4). According to the invention a lower grinding disc (2) is flexibly carried by means of a flexible disc (3) located in the middle, or several flexible, put together discs (3) located in the middle, which is/are arranged between the lower grinding disc (2) and a rotatable output shaft (4).
摘要翻译： 本发明涉及研磨用于地板磨床的盘（2）上的装置（1），其包括来自机器输出的可旋转轴（4）。 根据本发明，下磨盘（2）通过位于中间的柔性盘（3）而被灵活地携带，或者几个柔性的，放置在位于中间的盘（3），其位于 下磨盘（2）和可旋转输出轴（4）。
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公开(公告)号：EP0839243B1
公开(公告)日：2003-04-09
申请号：EP96924212.2
申请日：1996-06-07
IPC分类号： E04F21/24
CPC分类号： E04F21/248
摘要： An apparatus for working floor surfaces, for example when laying a floor with a thermosetting plastic surface. The apparatus comprises a handle (10) which is designed as an extension arm which is connected to a tool carrier (18) having at least one working tool (19). They are brought to sweep the floor surface by rotation of the tool carrier around an axis of rotation (17) which is substantially vertical in use. The handle enables movement of the apparatus along the floor surface and is connected to the tool carrier via a pivot shaft (15) which is substantially horizontal in use. The pivot connection (15) of the handle (10) to the tool carrier (18) is located at a distance from the axis (17) of rotation of the tool carrier. A support means (21) for the handle is located at the opposite side of the axis (17) of rotation, relative to the pivot connection of the handle.
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