Module for automatic tool exchange device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 24, 2015
Grant Date -
Oct 20, 2011
app pub date -
Jul 23, 2009
filing date -
Aug 1, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Provided is a module for automatic tool exchange device of novel structure wherein electric signals can be transmitted with high reliability while preventing transmission efficiency from deteriorating between a first coupling member and a second coupling member. An electromagnetic shielding member is arranged on an outer circumference of a core member except for a transmission surface, a gap member having electromagnetic shielding effect lower than that of the electromagnetic shielding member is interposed between the core member and the electromagnetic shielding member, and a first module and a second module are provided, respectively, with coil units equipped with coil heads which are constituted to include a coil member, the core member and the gap member.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2009 Application Filing Year
- B23Q Class
- 420 Applications Filed
- 245 Patents Issued To-Date
- 58.34 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- B23Q Class
- 19.75 % this patent is cited more than
- 10 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 24, 2026 |
