Circular saw cutting machine
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Mar 3, 2020
Grant Date -
N/A
app pub date -
Aug 28, 2018
filing date -
Aug 28, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A circular saw cutting machine (1) includes a machine main body (10), an articulated robot (60), and a cutter stocker (70). A circular saw (5) is secured and interposed by a cutter clamp cylinder (CYL21) between a front end face (32) of the main spindle (21) and a cutter presser piece (50) with pins (33, 51) inserted in pin insertion holes (5b). When removing the circular saw (5), a hydraulic is switched over to cause the cutter clamp cylinder (CYL21) to perform unclamping so that the cutter presser piece (50) can be pulled out of the main spindle (21). When the articulated robot (60) performs cutter change, a main spindle motor (M10) and a brake (25) are controlled based on the rotation angle detected by a spindle stop position sensor (SE10) to stop the main spindle (21) in a predetermined home angle condition.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2018 Application Filing Year
- B23Q Class
- 722 Applications Filed
- 513 Patents Issued To-Date
- 71.06 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- B23Q Class
- 58.38 % 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 | Sep 3, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 3, 2031 |