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公开(公告)号：EP1791672A1
公开(公告)日：2007-06-06
申请号：EP05783135.6
申请日：2005-09-19
申请人： SECO TOOLS AB
发明人： JÖNSSON, Christer , HÖGRELIUS, Bengt , ERIKSSON, Jan , EJDERKLINT, Christer , BERGLÖW, Carl-Erik , KOSKINEN, Jorma , BOMAN, Jonas
CPC分类号： B23B31/11 , B23B31/1122 , B23C5/109 , B23C2210/02 , B23C2210/03 , Y10T279/16 , Y10T407/1906 , Y10T408/90993 , Y10T408/957
摘要： The present invention relates to a tool head preferably for milling. The tool head is connectable to a toolholder. The tool head includes a cutting portion and a mounting portion. The mounting portion includes an axial stop surface and a radial stop surface. Dimensions and tolerances of the axial stop surface and the radial stop surface are selected such that the axial stop surface will abut an axial stop on the toolholder to prevent axial movement of the toolholder relative to the tool head beyond the axial stop surface and the radial stop surface will be disposed proximate a radial stop of the toolholder to limit radial movement of the tool head relative to the toolholder when an integral fastening portion of the tool head and an integral fastening portion of the toolholder are fastened directly to one another and the axial stop surface and the axial stop abut.
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2.发明授权COUPLING IN TOOLS FOR CHIP REMOVING MACHINING A TOOL, A CUTTING HEAD AND A HOLDER 有权离合器工具用于切削加工，刀具，切割头和底座
公开(公告)号：EP1545819B1
公开(公告)日：2011-11-30
申请号：EP03741737.5
申请日：2003-06-27
申请人： Seco Tools AB
CPC分类号： B23B27/10 , B23B27/007 , B23B31/02 , B23B31/11 , B23B2220/12 , B23B2260/112 , B23B2260/132 , Y10T403/7005 , Y10T407/1906 , Y10T407/22
摘要： The present invention relates to a coupling between a first part (301) and a second part (315) for use in chip removing machining, wherein the coupling comprises two interacting surfaces (303, 317) and members (21) for forcing the surfaces (303, 317) together, wherein the surfaces (303, 317) are profiled with male and female members, respectively (319A, 319B and 307A, 307B, respectively) in order to enable form locking against each other, wherein said coupling has a longitudinal centre line (CL), wherein both the first part (301) and the second part (315) is provided with a central hole (305, 314) clamping the parts (301, 315) against each other. The invention also relates separately to a tool, a cutting head and a holder. Characteristic of the coupling according to the present invention is that the male and female members (319A, 319B and307A, 307B, respectively) are so formed that the parts (301, 315) can be mounted in only one position in relation to each other.
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公开(公告)号：EP1793954B1
公开(公告)日：2020-03-11
申请号：EP05783327.9
申请日：2005-09-19
申请人： Seco Tools AB
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4.发明授权COUPLING IN TOOLS FOR CHIP REMOVING MACHINING, A TOOL, A CUTTING HEAD AND A HOLDER 有权离合器工具用于切削加工，刀具，切割头和底座
公开(公告)号：EP1545818B1
公开(公告)日：2010-11-03
申请号：EP03738840.2
申请日：2003-06-27
申请人： Seco Tools AB
CPC分类号： B23B31/02 , B23B27/007 , B23B27/10 , B23B2220/12 , B23B2260/112 , B23B2260/132 , Y10T407/1936 , Y10T407/2274 , Y10T408/90993
摘要： The present invention relates to a coupling between a first part (1) and a second part (15) for use at chip removing machining, wherein the coupling comprises two interacting surfaces (3, 17) and members (21) for forcing the surfaces (3, 17) together, wherein the surfaces (3, 17) are profiled with grooves in order to enable form locking against each other, wherein each surface (3, 17) comprises at least two sets of grooves (7A, 7B and 18A, 18B, respectively), wherein each set of grooves (7A, 7B, 18A, 18B) has a main direction (S1, S2, S3, S4), and wherein the main directions in the same surface (S1, S2 and S3, S4, respectively), extend transverse to each other. The invention also relates separately to a tool, a cutting head and a holder. Characteristic of the coupling according to the present invention is that for both surfaces (3, 17) that the sets of grooves (7A, 7B and 18A, 18B, respectively) do not intersect each other entirely.
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5.发明公开COUPLING IN TOOLS FOR CHIP REMOVING MACHINING A TOOL, A CUTTING HEAD AND A HOLDER 有权离合器工具用于切削加工，刀具，切割头和底座
公开(公告)号：EP1545819A1
公开(公告)日：2005-06-29
申请号：EP03741737.5
申请日：2003-06-27
申请人： SECO TOOLS AB
IPC分类号： B23B27/16
CPC分类号： B23B27/10 , B23B27/007 , B23B31/02 , B23B31/11 , B23B2220/12 , B23B2260/112 , B23B2260/132 , Y10T403/7005 , Y10T407/1906 , Y10T407/22
摘要： The present invention relates to a coupling between a first part (301) and a second part (315) for use in chip removing machining, wherein the coupling comprises two interacting surfaces (303, 317) and members (21) for forcing the surfaces (303, 317) together, wherein the surfaces (303, 317) are profiled with male and female members, respectively (319A, 319B and 307A, 307B, respectively) in order to enable form locking against each other, wherein said coupling has a longitudinal centre line (CL), wherein both the first part (301) and the second part (315) is provided with a central hole (305, 314) clamping the parts (301, 315) against each other. The invention also relates separately to a tool, a cutting head and a holder. Characteristic of the coupling according to the present invention is that the male and female members (319A, 319B and307A, 307B, respectively) are so formed that the parts (301, 315) can be mounted in only one position in relation to each other.
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6.发明公开COUPLING IN TOOLS FOR CHIP REMOVING MACHINING, A TOOL, A CUTTING HEAD AND A HOLDER 有权离合器工具用于切削加工，刀具，切割头和底座
公开(公告)号：EP1545818A1
公开(公告)日：2005-06-29
申请号：EP03738840.2
申请日：2003-06-27
申请人： SECO TOOLS AB
IPC分类号： B23B27/16
CPC分类号： B23B31/02 , B23B27/007 , B23B27/10 , B23B2220/12 , B23B2260/112 , B23B2260/132 , Y10T407/1936 , Y10T407/2274 , Y10T408/90993
摘要： The present invention relates to a coupling between a first part (1) and a second part (15) for use at chip removing machining, wherein the coupling comprises two interacting surfaces (3, 17) and members (21) for forcing the surfaces (3, 17) together, wherein the surfaces (3, 17) are profiled with grooves in order to enable form locking against each other, wherein each surface (3, 17) comprises at least two sets of grooves (7A, 7B and 18A, 18B, respectively), wherein each set of grooves (7A, 7B, 18A, 18B) has a main direction (S1, S2, S3, S4), and wherein the main directions in the same surface (S1, S2 and S3, S4, respectively), extend transverse to each other. The invention also relates separately to a tool, a cutting head and a holder. Characteristic of the coupling according to the present invention is that for both surfaces (3, 17) that the sets of grooves (7A, 7B and 18A, 18B, respectively) do not intersect each other entirely.
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