Invention Grant
US3218931A Method and pair of cutter heads for the cutting of longitudinally cambered teeth of a pair of bevel gears or hypoid gears with longitudinally curved teeth
失效
用于切割具有纵向弯曲齿的一对锥齿轮或准双曲面齿轮的纵向弧形齿的切割头的方法和对
- Patent Title: Method and pair of cutter heads for the cutting of longitudinally cambered teeth of a pair of bevel gears or hypoid gears with longitudinally curved teeth
- Patent Title (中): 用于切割具有纵向弯曲齿的一对锥齿轮或准双曲面齿轮的纵向弧形齿的切割头的方法和对
-
Application No.: US33380163Application Date: 1963-12-27
-
Publication No.: US3218931APublication Date: 1965-11-23
- Inventor: ERICH KOTTHAUS
- Applicant: OERLIKON BUEHRLE AG
- Assignee: Oerlikon Buehrle Ag
- Current Assignee: Oerlikon Buehrle Ag
- Priority: CH12763 1963-01-07
- Main IPC: B23F9/10
- IPC: B23F9/10 ; B23F17/00 ; B23F19/00 ; B23F21/22
Information query
