Title:
回転加工物割出し方法及び装置
Document Type and Number:
Japanese Patent JP5266295
Kind Code:
B2
Abstract:
A rotary workpiece indexing apparatus including a spindle supported in a housing for rotation about a spindle axis and including a workpiece-mounting surface coaxially disposed at one axial end of the spindle. A spindle lock releasably secures the spindle against rotational motion relative to the housing and includes clamps carried by the housing in circumferentially-spaced locations around the spindle. The clamps are driven to respective clamped positions securing the spindle against rotational motion by clamping the spindle to the housing through the application of clamping forces at respective spaced-apart locations around the spindle.
Inventors:
Mircea Petresque
Tom Turranjo
Tom Turranjo
Application Number:
JP2010248530A
Publication Date:
August 21, 2013
Filing Date:
November 05, 2010
Export Citation:
Assignee:
COLONIAL TOOL GROUP INC.
International Classes:
B23Q16/10; B23Q1/28; B23Q1/52; B23Q17/00
Domestic Patent References:
| JP2008114306A | ||||
| JP2009061582A | ||||
| JP61241047A | ||||
| JP11090782A |
Foreign References:
| US3786721 |
Attorney, Agent or Firm:
Axis International Patent Business Corporation