Title:
ロールバレルスクリュードライブのためのナットの製造方法
Document Type and Number:
Japanese Patent JP4533613
Kind Code:
B2
Abstract:
Production of a hardened steel component comprises forming a semi-finished product made from air-hardened steel, cold forming the product to form the finished molded component, and hardening the component by heat treating.
Inventors:
Norbert siebenlist
Walter Claus
Walter Claus
Application Number:
JP2003350745A
Publication Date:
September 01, 2010
Filing Date:
October 09, 2003
Export Citation:
Assignee:
Bosch Rexroth Mechatronics GM Behr
International Classes:
C21D9/00; F16H25/24; C21D8/00; C21D9/40; C22C38/00; C22C38/58; F16C33/64; C21D1/06; C21D7/02
Domestic Patent References:
| JP2004027260A | ||||
| JP11335727A | ||||
| JP2001294972A | ||||
| JP2001519853A |
Attorney, Agent or Firm:
Fujita Akira