Title:
プレロード型緩衝システム
Document Type and Number:
Japanese Patent JP6446367
Kind Code:
B2
Abstract:
The chuck has a base body (2) for coupling the chuck to a spindle of a machine tool, and a clamping section (3) connected with the base body and provided for clamping a tool i.e. cutter head. The clamping section is designed as a casing section. A single-piece, molded section comprises cavities (9) in an inner area, where the cavities form an enclave in the molded section. The cavities form a ring portion-shaped channel in a circumferential direction, where the channel runs concentrically to a rotational axis (R) of the chuck in an inner side of the molded section. An independent claim is also included for a method for manufacturing a tool holder.
Inventors:
Heimer Franz
Application Number:
JP2015548641A
Publication Date:
December 26, 2018
Filing Date:
December 20, 2013
Export Citation:
Assignee:
Franz Heimer Maschinenbauker Gage
International Classes:
B23B31/117; B23Q11/00
Domestic Patent References:
| JP2003522650A | ||||
| JP60100103U | ||||
| JP51111978A | ||||
| JP5269609A |
Foreign References:
| WO2012160664A1 | ||||
| DE29603751U1 | ||||
| US6053678 |
Attorney, Agent or Firm:
Fujita Akira
Hideki Imai
Hideki Imai