Sensor device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 15, 2008
app pub date -
Nov 5, 2007
filing date -
Nov 15, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A measuring device includes a speed sensor rotatably attached to a base member and having a reed switch detecting movement of a rear wheel of a bicycle, and a cadence sensor rotatably attached to the speed sensor and having a reed switch detecting movement of a gear crank of the bicycle. The speed sensor includes a transmission circuit transmitting signals detected by the reed switches to an outside of the speed sensor. The speed sensor moves rotationally with respect to the base member to vary a distance between the rear wheel of the bicycle and the reed switch, and the cadence sensor moves rotationally with respect to the speed sensor to vary a distance between the gear crank of the bicycle and the reed switch.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully