Shock absorber behind locomotive

The utility model relates to a shock absorber behind locomotive, it includes a base, combine in a shock absorber main structure of this base, an and at least damping adjustment ware. The outer regulation portion that is equipped with on every side of base, this damping adjustment ware system install...

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Bibliographic Details
Main Author LIN HONGMING
Format Patent
LanguageChinese
English
Published 14.08.2018
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The utility model relates to a shock absorber behind locomotive, it includes a base, combine in a shock absorber main structure of this base, an and at least damping adjustment ware. The outer regulation portion that is equipped with on every side of base, this damping adjustment ware system installs in this regulation portion and contains one and adjusts a body and a regulation needle, the frontend of this regulation body extends one tub of portion individually, the runner that can supply the damping oil circulation has in this pipe portion individually, this regulation needle system holds the head that has pointed cone form at this front end internal and the regulation needle of regulation, the head of this regulation needle can stretch into in the rear end runner of this pipe portion,this taper angle of adjusting the head of needle is between 25 to 35 degrees, when head that make to adjust the needle stretches into in the rear end runner of this pipe portion, this tapering can have preferred and more stabl
Bibliography:Application Number: CN2018206306U