| 摘要 |
FIELD: transport engineering; hydraulic manipulators used on vehicles and other spheres of application where necessity arises to increase stability of machine by means of retractable additional supports. SUBSTANCE: outrigger has post with extensible foot on end hinge-suspended from base. Support step is mounted on end of foot and kingpin is provided to fix post in traveling and in operating positions. Post and base are mechanically connected by means of spring-type flexible deformable members. Outrigger is provided with mechanisms to adjust spring pretension and prevent spraying of component parts in case of destruction of structure. EFFECT: enhanced performance of outriggers. 2 cl, 8 dwg
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