Title:
非平滑旋回方法およびその好ましい適用
Document Type and Number:
Japanese Patent JP3748818
Kind Code:
B2
Abstract:
The workpiece is rotated in the lathe spindle casing and crosscutting is carried out using a cutting tool synchronized with the spindle angle. Programming of the lathe is carried out in steps by combining commands for alternating values for diameter, length and/or feed. Independent claims are also included for (a) the use of this process for cutting special threading into screw-fit artificial hip joint sockets, and (b) specially threaded screw-fit artificial hip joints made using this turning process.
Inventors:
Hermanns Dulfer, Gerd
Application Number:
JP2001501948A
Publication Date:
February 22, 2006
Filing Date:
June 08, 2000
Export Citation:
Assignee:
Hermanns Dulfer, Gerd
International Classes:
B23B1/00; A61F2/34; B23B5/18; B23B5/44; B23B5/46; B23G1/00; B23G1/02; B23Q27/00; G05B19/18; G05B19/4093; A61F2/30
Domestic Patent References:
| JP10328902A | ||||
| JP63109946A | ||||
| JP6155163A | ||||
| JP10315004A |
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Yoshihei Nakamura
Hidehiko Ito
Yutaka Horii
Morishita Hachiro
Toshio Morita
Yoshihei Nakamura
Hidehiko Ito
Yutaka Horii
Morishita Hachiro