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(12) Patent Application: | (11) CA 2268202 |
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(54) English Title: | MILLER CUTTERHEAD WITH TWO CONTINUOUS ROTATIONS AND DIRECT DRIVE |
(54) French Title: | TETE DE COUPE DE FRAISEUSE A DEUX ELEMENTS DE ROTATION CONTINUE ET A ENTRAINEMENT DIRECT |
Status: | Deemed Abandoned and Beyond the Period of Reinstatement - Pending Response to Notice of Disregarded Communication |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : |
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(74) Agent: | SWABEY OGILVY RENAULT |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 1999-04-07 |
(41) Open to Public Inspection: | 2000-10-07 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | None |
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Miller cutterhead with two continuous rotations and direct drive, of the kind
that is comprised of slide, cutterhead and main spindle, where: a)-. the
cutterhead is a modular element and has a first and second supplementary
rotation spindle, to convert a three-spindle grinding centre or milling
machine into a five spindle one; b)-. it has a first motor coupled directly
onto the first supplementary rotation spindle with the stator fixed on the
slide and with its motor fixed on the cutterhead; and c)-. it has a second
motor coupled directly onto the second rotation spindle. The first and second
motors are high torque flat motors with a low speed range; in particular
direct servomotors, without any intermediate transmission or reduction.
Application in machine-tool.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
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Description | Date |
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Inactive: IPC from MCD | 2006-03-12 |
Inactive: IPC from MCD | 2006-03-12 |
Application Not Reinstated by Deadline | 2002-04-08 |
Time Limit for Reversal Expired | 2002-04-08 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2001-04-09 |
Application Published (Open to Public Inspection) | 2000-10-07 |
Inactive: Cover page published | 2000-10-06 |
Inactive: First IPC assigned | 1999-05-26 |
Letter Sent | 1999-05-11 |
Inactive: Filing certificate - No RFE (English) | 1999-05-11 |
Application Received - Regular National | 1999-05-07 |
Abandonment Date | Reason | Reinstatement Date |
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2001-04-09 |
Fee Type | Anniversary Year | Due Date | Paid Date |
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Registration of a document | 1999-04-07 | ||
Application fee - standard | 1999-04-07 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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INDUSTRIAS ANAYAK, S.A. |
Past Owners on Record |
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JOSE IGNACIO SAEZ MARTINEZ |