The utility model relates to a brake block automatic returning device which is applied to a hydraulic-disc type braking system of an oil drilling rig.
刹车块自动回位装置，应用于石油钻机液压盘式刹车系统。
Simple block brake ink cartridge ink supply system, stable, convenient and support external non-stop bulk ink supply, keep working longer time without add ink;
简单的卡匣式墨盒供墨系统，稳定、方便，支持外接式连续式大供墨方案，可保持更长时间工作不频繁添加墨水；
The inventive water cooling system can cool the brake block, to reduce the temperature and avoid brake slide or ineffective, to solve the problem of heat regression of metallic brake block.
本发明的刹车片上具有水冷系统，能对刹车片进行冷却，使其温度下降，以避免制动打滑或失效，很好地解决了金属刹车片的热衰退问题。
The inventive water cooling system can cool the brake block, to reduce the temperature and avoid brake slide or ineffective, to solve the problem of heat regression of metallic brake block.
本发明的刹车片上具有水冷系统，能对刹车片进行冷却，使其温度下降，以避免制动打滑或失效，很好地解决了金属刹车片的热衰退问题。
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