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91. 发明专利

DE2117467A1 未知
公开(公告)号：DE2117467A1
公开(公告)日：1972-10-19
申请号：DE2117467
申请日：1971-04-10
申请人： SIEMENS AG
IPC分类号： B23Q15/10 , B24B47/18 , B24B47/12

92. 发明专利

FR2084986A5 未知
公开(公告)号：FR2084986A5
公开(公告)日：1971-12-17
申请号：FR7109991
申请日：1971-03-22
申请人： BRYANT GRINDER CORP
IPC分类号： B23Q27/00 , B24B19/09 , B24B47/12 , B24B5/00
摘要： A workhead, for the grinding of non-circular workpieces, equipped with a pair of compensating cams to shift the workpiece axis relative to the axis of the grinding wheel. The "X" cam shifts the workpiece axis horizontally; the "Y" cam shifts it vertically. The rotation of work and cams is synchronized so that the line jointing the point of grind, the center of the grinding wheel and the instant center of curvature of the desired surface is coincident with the feed and compensation line of the grinder at all times.

93. 发明专利

DE2045294A1 未知
公开(公告)号：DE2045294A1
公开(公告)日：1971-09-02
申请号：DE2045294
申请日：1970-09-14
申请人： TOYODA MACHINE WORKS LTD
IPC分类号： B24B47/18 , B24B47/12

94. 发明专利

SE328212B 未知
公开(公告)号：SE328212B
公开(公告)日：1970-09-07
申请号：SE182468
申请日：1968-02-12
申请人： IFA KAROSSERIEWERKE VEB
发明人： LUCAS L
IPC分类号： B24B47/12

95. 发明专利

NL126561C 未知
公开(公告)号：NL126561C
公开(公告)日：1969-05-16
申请号：NL264891
申请日：1961-05-18
IPC分类号： A61B17/16 , A61C1/07 , A61C17/18 , B23Q1/70 , B23Q5/10 , B24B27/02 , B24B47/12 , F16H35/00 , H01L41/12 , H02K7/065

96. 发明专利

DE1284870B 未知
公开(公告)号：DE1284870B
公开(公告)日：1968-12-05
申请号：DED0033109
申请日：1960-04-14
申请人： DISKUS WERKE FRANKFURT MAIN AG
发明人： KRUG , HANS DR-ING
IPC分类号： B24B7/16 , B24B47/04 , B24B47/12

97. 发明专利

DE1214827B 未知
公开(公告)号：DE1214827B
公开(公告)日：1966-04-21
申请号：DEC0024068
申请日：1961-04-28
申请人： CAVITRON ULTRASONICS INC
发明人： KLEESATTEL CLAUS , BALAMUTH LEWIS , KURIS ARTHUR
IPC分类号： A61B17/16 , A61C1/07 , A61C17/18 , B23Q1/70 , B23Q5/10 , B24B27/02 , B24B47/12 , F16H35/00 , H01L41/12 , H02K7/065
摘要： 960,453. Drilling; machine-tool details. CAVITRON ULTRASONICS Inc. April 24, 1961, No. 14709/61. Headings B3B and B3C. [Also in Divisions A5, F2 and H4] A high-speed drill 39 or like worktool is frictionally driven from a driving member 4, the driving surface of which moves in a circular or elliptic path and is maintained in tangential driving contact with the drill for a limited portion of each cycle. As shown the driving surface is a circular or elliptic hole 37 through which the drill passes and the orbital motion of its centre is generated by the member 4 which due to its asymmetric shape, converts longitudinal vibrations, supplied by a magnetostrictive vibrator 2 into orbital motion. The outer plastic case 17 of the vibrator 2 forms a handpiece. The drill may, as shown, have a cutting tip 40 of substantially the same diameter as its stem 38 which does not exceed three millimeters and may have a diameter of less than one millimeter. In Fig. 5, the tool is shaped to cut out a small centrally apertured disc, in Fig. 6 the tool has a conical tip, whilst in Fig. 7 the cutting tip is a fine wire for drilling extremely small holes of a few microns in diameter. The driving member 4, Fig. 3, produces a circular path at the driving surface, whilst different shaped driving members produce an elliptic path or a combined circular path and vibration along the axis of the drill. In Fig. 14 a number of driving surfaces are provided on the driving members to drive a cluster of drills. The driving surface is made of hard wear resistant material such as diamond, sapphire, tungsten carbide or titanium carbide.

98. 发明专利

NL264891A 未知
公开(公告)号：NL264891A
公开(公告)日：1964-06-10
申请号：NL264891D
申请日：1961-05-18
IPC分类号： A61B17/16 , A61C1/07 , A61C17/18 , B23Q1/70 , B23Q5/10 , B24B27/02 , B24B47/12 , F16H35/00 , H01L41/12 , H02K7/065

99. 发明专利

GB960453A Methods and means for driving small diameter shafts at high rotational speeds 未知
公开(公告)号：GB960453A
公开(公告)日：1964-06-10
申请号：GB1470961
申请日：1961-04-24
申请人： CAVITRON ULTRASONICS INC
发明人： KLEESATTEL CLAUS , BALAMUTH LEWIS , KURIS ARTHUR
IPC分类号： A61B17/16 , A61C1/07 , A61C17/18 , B23Q1/70 , B23Q5/10 , B24B27/02 , B24B47/12 , F16H35/00 , H01L41/12 , H02K7/065
摘要： 960,453. Drilling; machine-tool details. CAVITRON ULTRASONICS Inc. April 24, 1961, No. 14709/61. Headings B3B and B3C. [Also in Divisions A5, F2 and H4] A high-speed drill 39 or like worktool is frictionally driven from a driving member 4, the driving surface of which moves in a circular or elliptic path and is maintained in tangential driving contact with the drill for a limited portion of each cycle. As shown the driving surface is a circular or elliptic hole 37 through which the drill passes and the orbital motion of its centre is generated by the member 4 which due to its asymmetric shape, converts longitudinal vibrations, supplied by a magnetostrictive vibrator 2 into orbital motion. The outer plastic case 17 of the vibrator 2 forms a handpiece. The drill may, as shown, have a cutting tip 40 of substantially the same diameter as its stem 38 which does not exceed three millimeters and may have a diameter of less than one millimeter. In Fig. 5, the tool is shaped to cut out a small centrally apertured disc, in Fig. 6 the tool has a conical tip, whilst in Fig. 7 the cutting tip is a fine wire for drilling extremely small holes of a few microns in diameter. The driving member 4, Fig. 3, produces a circular path at the driving surface, whilst different shaped driving members produce an elliptic path or a combined circular path and vibration along the axis of the drill. In Fig. 14 a number of driving surfaces are provided on the driving members to drive a cluster of drills. The driving surface is made of hard wear resistant material such as diamond, sapphire, tungsten carbide or titanium carbide.

100. 发明专利

FR1310568A 未知
公开(公告)号：FR1310568A
公开(公告)日：1962-11-30
申请号：FR874516
申请日：1961-09-28
申请人： SCRAGG & SONS
IPC分类号： A61C1/18 , B24B5/30 , B24B47/12 , D01H1/243 , D02G1/06 , F16H13/02 , F16H55/34

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