TRANSMISSION MECHANISM
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 29, 2017
app pub date -
Feb 26, 2015
filing date -
May 27, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Transmission mechanism has interlock mechanism (60) interlocking widening of circumcircle radius of one composite sprocket (5) and reduction of circumcircle radius of the other composite sprocket (5) during transmission ratio change. Interlock mechanism (60) is configured so that in a case where transmission ratio is changed toward uniform transmission ratio at which rotation speeds of two rotation shafts (1, 1) are the same, if actual chain length, which is real length of chain with respect to geometrical chain length that is length of ideal chain wound around two composite sprockets (5, 5) without excess and deficiency of chain length when widening and reduction are carried out by a same amount, is greater than predetermined length, reduction amount is set to be smaller than widening amount, while if the actual chain length is not greater than the predetermined length, the widening and reduction amounts are set to be the same.
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