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Title:
TIMING TRANSMISSION DEVICE OF INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP2011185212
Kind Code:
A
Abstract:

To prevent noises from being generated by providing at any time a transmission belt with an appropriate tension during the operation of an engine and by quickly dealing with clattering when the clattering of a transmission belt occurs, in a timing transmission device of the internal combustion engine whose body is mounted with a tensioner for providing the transmission belt with a tensional force by slide-contacting a slipper with the endless transmission belt for transmitting rotation power from a crankshaft to a camshaft and then pushing the slipper with a plunger.

A displacement detection sensor 56 is mounted to the engine body 11 on a camshaft 17 side instead of a tensioner 26 side to detect the displacement of the slipper 25. The operation of a plunger retreat prevention means 57 attached to the tensioner 26 to prevent the plunger 39 from retreating is controlled by a control unit based on a value detected by a displacement detection sensor 56.


Inventors:
ANDO JUNJI
Application Number:
JP2010053390A
Publication Date:
September 22, 2011
Filing Date:
March 10, 2010
Export Citation:
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Assignee:
HONDA MOTOR CO LTD
International Classes:
F02B67/06; F16H7/08
Attorney, Agent or Firm:
Ken Ochiai
Kazuaki Niki
Nude Shima Shinji