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11. 发明专利

DE3873322D1 未知
公开(公告)号：DE3873322D1
公开(公告)日：1992-09-03
申请号：DE3873322
申请日：1988-05-19
申请人： 3R MANAGEMENT AB
发明人： NIELSEN ROBERT , TRYGGVE NIEMI
IPC分类号： B23Q3/10 , B23Q3/18
摘要： The bar has a number of first datum bores for the accurate positioning of a component with several second datum bores on a clamping plate with a number of third datum bores. The centre distance of the first dataum bores is equal to that of several third ones. An equaliser (20) with a datum bore (22) slides on the bar (10). It is pref. so secured to it, as to slide parallel to a line (13) joining the centres of the first two datum bores 2 (11,12).

12. 发明专利

DE3760711D1 TOOL HOLDER FOR A MACHINE TOOL, ESPECIALLY AN ELECTRIC DISCHARGE MACHINE 未知
公开(公告)号：DE3760711D1
公开(公告)日：1989-11-16
申请号：DE3760711
申请日：1987-07-23
申请人： 3R MANAGEMENT AB
发明人： RAMSBRO BORJE
IPC分类号： B23H7/26 , B23Q16/08
摘要： A clamping device for a tool at a machine tool, particularly a die sinking electric discharge machine equipped with a chuck having two pairs of rails projecting from the underside of the chuck and arranged in a rectangular cross. The rails are provided with reference surfaces for adjusting the tool with respect to an x-direction and a y-direction relative to the machine tool, said directions extending transversely to a center line of the chuck. There are provided several posts projecting from the underside of the chuck, which are provided with reference surfaces at their free front surfaces which extend in the x-y-plane as defined by said directions. The rails are eccentric and offset angularly against each other and a tool holder is provided with a plane surface for abutting to the posts, into which two pairs of slots are cut which are in alignment with the rails and provided with elastic lips intended for abutment to the rails. The holder has a center bore with fixing elements for fixing and releasing a draw bar.

13. 发明专利

SE459909B 未知
公开(公告)号：SE459909B
公开(公告)日：1989-08-21
申请号：SE8501309
申请日：1985-03-18
申请人： 3R MANAGEMENT AB
发明人： RAMSBRO B
IPC分类号： B25B1/02 , B25B1/24
摘要： 1. A screw vice comprising a bed (3), above which rises a first stationary clamping jaw (4) having a first clamping plate (44), and comprising a second clamping jaw (6; 6') which is movably guided on the bed (3) and which rises above the bed and which has a second clamping plate (73; 73') and which is rotatably connected to a spindle (94) rotatably secured to the bed, wherein the spindle extends in a longitudinal channel (7) provided in the bed and in the longitudinal channel is embraced by a foot portion (61) of the second clamping jaw (6), the foot portion being connected to the second clamping plate (73, 73') by way of a neck portion (67) which is captured in a longitudinal slot (8) in the bed (3), characterised in that a flat reference surface (50, 52) which extends transversely with respect to the clamping plates (44, 73, 73') and between same is provided on relatively thin side walls (72, 74) of the bed (3), which define the longitudinal channel (7), that provided at the side walls are at least two adjacent clamping surfaces (62, 64; 62', 64') which extend in the direction of the reference surface and of which a first clamping surface (62, 62') is inclined relative to the reference surface (50, 52) and the second clamping surface (64, 64') is oppositely inclined relative to the reference surface, and that provided on the second clamping jaw (6, 6') are at least two clamp surfaces (66, 68; 66', 68') which are adjacent to the clamping surfaces and of which the first clamp surface extends parallel to the first clamping surface and the second clamp surface extends parallel to the second clamping surface.

14. 发明专利

CH665792A5 BEZUGSSYSTEM FUER EINE DRAHT-FUNKENEROSIONS-MASCHINE. 未知
公开(公告)号：CH665792A5
公开(公告)日：1988-06-15
申请号：CH128385
申请日：1985-03-22
申请人： 3R MANAGEMENT AB
发明人： RAMSBRO BOERJE
IPC分类号： B23H7/02 , B23H11/00 , B23Q3/18

15. 发明专利

SE8504903D0 未知
公开(公告)号：SE8504903D0
公开(公告)日：1985-10-18
申请号：SE8504903
申请日：1985-10-18
申请人： SYSTEM 3R MANAGEMENT AB
发明人： RAMSBRO B

16. 发明专利

SE8401635D0 未知
公开(公告)号：SE8401635D0
公开(公告)日：1984-03-23
申请号：SE8401635
申请日：1984-03-23
申请人： 3R MANAGEMENT AB
发明人： RAMSBRO B
IPC分类号： B23H7/02 , B23H11/00 , B23Q3/18

17. 发明专利

DE8910741U1 未知
公开(公告)号：DE8910741U1
公开(公告)日：1991-01-10
申请号：DE8910741
申请日：1989-09-08
申请人： 3R MANAGEMENT AB, VAELLINGBY, SE
IPC分类号： B23H7/26 , H02K7/102 , H02K11/21 , H02K11/33 , H02K21/14

18. 发明专利

DE3671854D1 未知
公开(公告)号：DE3671854D1
公开(公告)日：1990-07-19
申请号：DE3671854
申请日：1986-03-18
申请人： 3R MANAGEMENT AB
发明人： RAMSBRO BOERJE
IPC分类号： B25B1/02 , B25B1/24 , B25B1/10
摘要： 1. A screw vice comprising a bed (3), above which rises a first stationary clamping jaw (4) having a first clamping plate (44), and comprising a second clamping jaw (6; 6') which is movably guided on the bed (3) and which rises above the bed and which has a second clamping plate (73; 73') and which is rotatably connected to a spindle (94) rotatably secured to the bed, wherein the spindle extends in a longitudinal channel (7) provided in the bed and in the longitudinal channel is embraced by a foot portion (61) of the second clamping jaw (6), the foot portion being connected to the second clamping plate (73, 73') by way of a neck portion (67) which is captured in a longitudinal slot (8) in the bed (3), characterised in that a flat reference surface (50, 52) which extends transversely with respect to the clamping plates (44, 73, 73') and between same is provided on relatively thin side walls (72, 74) of the bed (3), which define the longitudinal channel (7), that provided at the side walls are at least two adjacent clamping surfaces (62, 64; 62', 64') which extend in the direction of the reference surface and of which a first clamping surface (62, 62') is inclined relative to the reference surface (50, 52) and the second clamping surface (64, 64') is oppositely inclined relative to the reference surface, and that provided on the second clamping jaw (6, 6') are at least two clamp surfaces (66, 68; 66', 68') which are adjacent to the clamping surfaces and of which the first clamp surface extends parallel to the first clamping surface and the second clamp surface extends parallel to the second clamping surface.

19. 发明专利

AT47067T SPANNVORRICHTUNG FUER EIN WERKZEUG AN EINER WERKZEUGMASCHINE, INSBESONDERE EINER SENKERODIERMASCHINE. 未知
公开(公告)号：AT47067T
公开(公告)日：1989-10-15
申请号：AT87110665
申请日：1987-07-23
申请人： 3R MANAGEMENT AB
发明人： RAMSBRO BOERJE
IPC分类号： B23H7/26 , B23Q16/08

20. 发明专利

DE8806578U1 未知
公开(公告)号：DE8806578U1
公开(公告)日：1988-11-10
申请号：DE8806578
申请日：1988-05-19
申请人： 3R MANAGEMENT AB, VAELLINGBY, SE
IPC分类号： B23Q3/10 , B23Q3/18 , B23Q3/02

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