Process for forming a workpiece and rolling machine

Details Process for forming a workpiece and rolling machine Process for forming a workpiece and rolling machine

2007-06-05

2007-06-05

Tolan, Ed (Department: 3725)

Metal deforming

By use of tool acting during relative rotation between tool...

During rotation of work

C072S010100, C072S010300, C072S007100, C072S104000

Reexamination Certificate

active

10792388

ABSTRACT:
In the transverse wedge rolling machine as claimed in the invention the drive motor is a permanent magnet motor, especially a torque motor. Furthermore the rotational speed of the rollers is controlled depending on their rotary position.

REFERENCES:
patent: 3208257 (1965-09-01), Holub
patent: 3731510 (1973-05-01), Tsukamoto et al.
patent: 4020664 (1977-05-01), Koizumi et al.
patent: 4820947 (1989-04-01), Beisiegel et al.
patent: 5339669 (1994-08-01), Cretin et al.
patent: 5528917 (1996-06-01), Bajraszewski et al.
patent: 5918495 (1999-07-01), Miyamoto et al.
patent: 6418767 (2002-07-01), Shinbutsu et al.
patent: 2001/0039820 (2001-11-01), Shinbutsu et al.
patent: 1477088 (1969-04-01), None
patent: 2131300 (1971-12-01), None
patent: 19526071 (1997-01-01), None
patent: 1256399 (2002-11-01), None
patent: 1242154 (1971-08-01), None
patent: 2002274 (1979-02-01), None
patent: 47-038752 (1972-12-01), None
patent: 02-182339 (1990-07-01), None
patent: 11-285760 (1999-10-01), None
patent: 11-285761 (1999-10-01), None
patent: 524590 (1976-08-01), None
patent: 925499 (1982-05-01), None
Patent Abstracts of Japan of JP Pub. No. 02-182339, which was published Jul. 17, 1990.
Patent Abstracts of Japan of JP Pub. No. 11-285761, which was published Oct. 19, 1999.
Patent Abstracts of Japan of JP Pub. No. 11-285760, which was published Oct. 19, 1999.
Derwent Abstract No. XP-002328492 of SU 925499, which was published May 7, 1982.
Derwent Abstract No. XP-002328491 of SU 524590, which was published Aug. 8, 1976.
Search Report for EP App. No. 04001862.4 dated Jun. 16, 2005.
Notification of First Action in Chinese Application No. 2004100069855 (Jul. 8, 2005).
Office Action in German Application No. 103 19 258.1 no later than Sep. 25, 2003.

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