Defensively anti-strain method and apparatus

The invention discloses a defensively anti-strain method and apparatus, and the apparatus comprises an annular body that has multiple bearing segments, inclining segments and groove segments, wherein, the inclining segments are arranged by intervals in order; the apparatus also comprises a buried ru...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG CHUANZONG, ZHONG WENCONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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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