CHAIN TENSIONER
申请公布号:JP2008115953(A)
申请号:JP20060300071
申请日期:2006.11.06
申请公布日期:2008.05.22
发明人:ONIMARU KOICHI;SATO SEIJI;KITANO SATOSHI;RYONO YOSHIAKI
分类号:F16H7/08
主分类号:F16H7/08
摘要:PROBLEM TO BE SOLVED: To provide a chain tensioner capable of effectively absorbing tension of a chain, during operation of an engine, without causing looseness in the chain, when restarting the engine. SOLUTION: A chain pressing rod 12 is movably inserted in the axial direction into a bottomed cylindrical housing 10. A wear ring 11 arranged on the outer periphery of the rod 12 is energized by a return spring 24 arranged in the housing. A nut member 19 coaxial with the housing is movably arranged in the axial direction between the wear ring and the bottom 17 of the housing. The nut member is energized by a ring spring 27 arranged between the nut member and the bottom of the housing. A screw rod 21 engaging with its nut member by a screw, is arranged between the rod and the bottom of the housing. The screw rod is energized by a spring 28 arranged between the screw rod and the bottom of the housing. A constitution of allowing an end surface 31 of the screw rod to abut on the rod, is adopted for the chain tensioner. COPYRIGHT: (C)2008,JPO&INPIT
Method of producing superplastic alloys and superplastic alloys produced by the method
Turbine shaft and method for producing a turbine shaft
Battery charger with current regulating circuit
Magnetron apparatus and manufacturing method therefor
Deterioration sensing device for light-emitting diode
Composite piezoelectric component and chip-type composite piezoelectric component
Preparation of allylic copolymers of broad molecular weight distributions
Electrophotographic photoconductors comprising polyaryl ethers
Marine stern drive two-speed transmission
Arrangement for preventing mismating of connectors having different numbers of terminals
Cable deployment system and method of using same
Method for fiber optic temperature measurement and fiber optic temperature sensor
Locking mechanism for tilt steering column
Collapsible storage compartment with universal attachment system for trucks of all sizes