Title:
メタルブランク上にフランジを製造するための方法およびトランズミッション部品
Document Type and Number:
Japanese Patent JP2007511370
Kind Code:
A
Abstract:
A method of forming a flange on a circular metal blank (1) has the following steps: By means of at least one pressure roller (3), a hub-type and/or conical structure is formed on the circular metal blank, and from the conical structure (4), a flange (7) is formed on the circular metal blank (1) by means of a subsequent treatment.
More Like This:
| JPH105912 | ROLLER FOR CLEAVING |
Inventors:
Frize, Udo
Application Number:
JP2006540279A
Publication Date:
May 10, 2007
Filing Date:
November 15, 2004
Export Citation:
Assignee:
Weev-Massinenbaunt und Brechform Tehnik GM Behr und Zeo Commande Gesellshaft
International Classes:
B21H1/04; B21D22/14; B21D22/16; B21D53/26; B21D53/88
Domestic Patent References:
| JP2000312940A | 2000-11-14 | |||
| JPH10305322A | 1998-11-17 | |||
| JPH10305322A | 1998-11-17 | |||
| JP2000153312A | 2000-06-06 | |||
| JP2000312940A | 2000-11-14 | |||
| JPH03102007U | 1991-10-24 | |||
| JPH0332255U | 1991-03-28 |
Foreign References:
| WO2001007181A1 | 2001-02-01 | |||
| US6598443B2 | 2003-07-29 |
Attorney, Agent or Firm:
Yuichi Yamada
Masakazu Noda
Masakazu Noda