Title:
【発明の名称】ツールカップリング
Document Type and Number:
Japanese Patent JP2003533358
Kind Code:
A
Abstract:
A driven tool includes a driven part which is rotatably driven by a drive part. The driven part and the drive part are coaxially arranged one inside of the other. The drive part and the driven part are conical as viewed in a longitudinal section plane containing the axis. The driven part includes driven teeth projecting generally radially with respect to the axis and received in respective radially-open recesses formed in the drive part. Each of the driven teeth makes contact with a wall of the respective recess at first and second contact places which are respectively situated on opposite sides of a generally radial line of symmetry of the driven tooth. The contact places are operable to transmit a drive force from the drive part to the driven part in respective directions of rotation. A driving angle in the range of -5° to +45° is formed at each contact place.
Inventors:
Hanson, Pell
Suyo, Sture
Suyo, Sture
Application Number:
JP2001583969A
Publication Date:
November 11, 2003
Filing Date:
May 14, 2001
Export Citation:
Assignee:
Sandvik actie borrag
International Classes:
B23C5/00; B23B31/00; B23B31/11; (IPC1-7): B23C5/00
Attorney, Agent or Firm:
Takashi Ishida (3 others)