利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

3 条记录 (耗时 0.014 秒)

    Tool depth control adjustment
    2.
    发明授权
    Tool depth control adjustment 失效
    工具深度控制调整

    公开(公告)号：US3664756A

    公开(公告)日：1972-05-23

    申请号：US3664756D

    申请日：1969-12-24

    申请人： WELLS JOE S

    发明人： WELLS JOE S

    IPC分类号： B23B29/03 ,  B23C3/05 ,  B23B39/14

    CPC分类号： B23C3/051 ,  B23B29/03 ,  B23C3/05 ,  Y10T408/8925 ,  Y10T409/306216

    摘要： AXIAL ADJUSTMENT MEANS FOR A TOOL, PARTICULARLY FOR CONTROLLING THE DEPTH OF A CUTTING TOOL HAVING A CYLINDRICAL BORE FOR ROTATABLE MOUNTING ON A PILOT, COMPRISING AN OUTWARDLY THREADED SURFACE ON THE TOOL ADJACENT ONE END THEREOF, THE END PORTION OF THE TOOL BORE BEING OUTWARDLY ANNULARLY, TAPERED, A CYLINDRICAL SLEEVE SLIDABLY RECEIVED IN THE BORE, A COMPRESSIBLE FERRULE SURROUNDING SAID SLEEVE AND HAVING ONE END PORTION NESTED IN THE TAPERED END PORTION OF THE BORE, AN INTERNALLY THREADED COLLAR HAVING AN INWARDLY TAPERED END PORTION, BEING SCREWED ON THE OUTWARDLY THREADED END PORTION OF THE TOOL AROUND THE FERRULE TO RELEASABLY COMPRESS THE FERRULE IN FRICTIONAL LOCKING ENGAGEMENT WITH THE SLEEVE AND A BOLT THREADABLY PASSING THROUGH THE SLEEVE WITH ITS INNER END ENGAGEABLE WITH THE END OF THE PILOT WHEREBY INITIAL APPROXIMATELY ADJUSTMENTS ARE MADE RAPIDLY BY SLIDING THE TOOL AXIALLY OF THE SLEEVE AND LOCKING THE SLEEVE BY MEANS OF THE COLLAR AND FINE ADJUSTMENTS ARE MADE THEREAFTER BY ROTATION OF THE ADJUSTING BOLT.