Title:
射出成形機
Document Type and Number:
Japanese Patent JP4139335
Kind Code:
B2
Abstract:
An injection molding machine has a motor (31) provided with a brake unit (34). The brake unit (34) generates a braking torque greater than or equal to a maximum torque that the motor (31) is capable of generating. Thereby, the rotation of an output shaft (32) of the motor (31) is stopped. Therefore, at the time of stopping driving of a drive part and performing a predetermined operation, it is possible to stop a driven part from moving suddenly.
Inventors:
Yushi Onishi
Application Number:
JP2004005223A
Publication Date:
August 27, 2008
Filing Date:
January 13, 2004
Export Citation:
Assignee:
Sumitomo Heavy Industries Ltd.
International Classes:
B29C45/17; B29C45/40; B29C45/76; B29C45/84
Domestic Patent References:
| JP10296818A | ||||
| JP6086448A | ||||
| JP7298661A | ||||
| JP2003117970A | ||||
| JP11170319A | ||||
| JP2003129748A |
Attorney, Agent or Firm:
Kenho Ikeda