OHC overhead camshaft internal combustion enjine

OHC overhead camshaft internal combustion enjine

  • CN 1,291,136 C
  • Filed: 09/15/2003
  • Issued: 12/20/2006
  • Est. Priority Date: 09/24/2002
  • Status: Active Grant
First Claim
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1. , a kind of OHC type internal-combustion engine, its camshaft with the rotation of bent axle interlock is arranged on the cylinder head, it is characterized in that, the camshaft holder of described camshaft of supporting and pitman arm shaft is formed the four side ring shapes that are arranged with described cylinder head branch, make this camshaft holder by the single structure parts, simultaneously, forming the circular camshaft mounting hole of ratio on this camshaft holder, utilize the stud bolt of perforation cylinder head on above-below direction that camshaft holder, cylinder and crankcase three is fastening fixing more by air-breathing rocking arm and the exhaust rocking arm bearing hole used above the motor.

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