Machine tool with work transferring mechanism
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 15, 2020
Grant Date -
Nov 21, 2019
app pub date -
Apr 30, 2019
filing date -
May 16, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A machine tool with work transferring mechanism provided with a work transferring mechanism which transfers a work and receives/delivers the work from/to a main spindle. In the front-rear direction, the space inside the machine tool is divided via a shutter into a machining space in which the main spindle is arranged and a transferring space in which the work transferring mechanism transfers the work. The work transferring mechanism is equipped with a work retainer retaining the work and a moving mechanism moving the work retainer. While the work attached to the main spindle is machined, the work retainer is preliminarily moved by the moving mechanism to a vicinity of the main spindle via the shutter.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2019 Application Filing Year
- B23Q Class
- 660 Applications Filed
- 454 Patents Issued To-Date
- 68.79 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B23Q Class
- 0 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 15, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 15, 2032 |
