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公开(公告)号:US3795455A
公开(公告)日:1974-03-05
申请号:US3795455D
申请日:1972-07-24
Applicant: DIGITAL SYST INC
Inventor: KOSMOWSKI W
CPC classification number: B23B31/14 , B23B31/201 , Y10T279/247 , Y10T408/95 , Y10T409/309408
Abstract: This disclosure relates to machine tools such as drilling machines particularly adapted for drilling on printed circuit boards and the like. In particular, the disclosure is directed to improvements in centrifugally actuated collets for use with rotatable spindles employed in such drilling machines.
Abstract translation: 本公开涉及诸如特别适用于在印刷电路板等上钻孔的钻床的机床。 特别地,本公开涉及用于与在这种钻孔机中使用的可旋转主轴一起使用的离心致动夹头的改进。
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公开(公告)号:US3687467A
公开(公告)日:1972-08-29
申请号:US3687467D
申请日:1970-05-01
Applicant: DIGITAL TELEPHONE SYSTEMS INC
Inventor: KOSMOWSKI WOJCIECH B
CPC classification number: B23B31/201 , B23B31/14 , Y10T279/17957 , Y10T279/247
Abstract: This disclosure relates to machine tools such as drilling machines particularly adapted for drilling on printed circuit boards and the like. In particular, the disclosure is directed to improvements in centrifugally-activated collets for use with rotatable spindles employed in such drilling machines.
Abstract translation: 本公开涉及诸如特别适用于在印刷电路板等上钻孔的钻床的机床。 特别地,本公开涉及用于与在这种钻孔机中使用的可旋转主轴一起使用的离心致动夹头的改进。
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公开(公告)号:US3523693A
公开(公告)日:1970-08-11
申请号:US3523693D
申请日:1967-06-21
Applicant: ALFRED ERNEST SYKES
Inventor: SYKES ALFRED ERNEST
CPC classification number: B23B31/117 , B23B31/201 , Y10T279/17 , Y10T279/17717
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314.Guiding devices for guiding a work bar to be machined on an automatic lathe 失效
Title translation: 用于引导在自动车床上加工的工作杆的导向装置公开(公告)号:US3115800A
公开(公告)日:1963-12-31
申请号:US2153060
申请日:1960-04-11
Applicant: TORNOS SA FABRIQUE DE MACHINE
Inventor: ERNEST MEGEL GUILLAUME , HENRI MANCIA
CPC classification number: B23B31/201 , B23B7/10 , B23B13/126 , B23B31/202 , B23B31/207 , B23B2226/33 , C03B37/06 , Y10T82/2593 , Y10T279/17504
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公开(公告)号:US3095205A
公开(公告)日:1963-06-25
申请号:US12763061
申请日:1961-07-28
Applicant: MAX M SEFT
Inventor: LAWRENCE FARNSWORTH
IPC: B23B31/16 , B23B31/173
CPC classification number: B23B31/201 , B23B31/16158 , B23B2231/2086 , Y10T279/17743 , Y10T279/1986
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公开(公告)号:US2989316A
公开(公告)日:1961-06-20
申请号:US74554658
申请日:1958-06-30
Applicant: PERRY FAY COMPANY
Inventor: PERRY RICHARD D , ZMUGINSKY CHARLES F
IPC: B23B31/20
CPC classification number: B23B31/201 , Y10T279/17521
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公开(公告)号:US2862718A
公开(公告)日:1958-12-02
申请号:US49909855
申请日:1955-04-04
Applicant: NAT RES DEV
Inventor: ERNEST STAINTON DUDLEY
IPC: B23B31/20
CPC classification number: B23B31/201 , Y10T279/17538 , Y10T279/17606
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公开(公告)号:US2735688A
公开(公告)日:1956-02-21
申请号:US2735688D
IPC: B23B31/20
CPC classification number: B23B31/201 , Y10T279/17547 , Y10T279/17598
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公开(公告)号:US2728579A
公开(公告)日:1955-12-27
申请号:US38573453
申请日:1953-10-13
Applicant: ROBERT DJIDICH
Inventor: ROBERT DJIDICH
IPC: B23B31/20
CPC classification number: B23B31/201 , Y10T279/17256 , Y10T279/17307 , Y10T279/17521 , Y10T279/17743
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公开(公告)号:US2641823A
公开(公告)日:1953-06-16
申请号:US11356749
申请日:1949-09-01
Applicant: YOUNG RADIATOR CO
Inventor: ZUMMACH JOHN G
IPC: B23B31/20
CPC classification number: B23B31/201 , Y10T82/2514 , Y10T82/2521
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