A brake device (10) for a turnable caster in which, with the purpose of providing a brake device for a turnable caster having a simple power transmission structure and high durability, a brake shoe (16) is installed facing the peripheral surface of a wheel (6) of the turnable caster 4a, and a cable (22, 23) connected to an operation lever (18) is inserted into the turning shaft (7) of the caster and connected to the brake shoe (16), wherein the brake device (16) for the turnable caster is characterized in that a ball chain (26) is interposed at least in the portion of the cable (23) that is inserted in the turning shaft (7).
目的在于提供动力传递构造简单且耐久性高的万向脚轮的制动装置,万向脚轮的制动装置(10)与万向脚轮(4a)的车轮(6)的周面相向地配设有制动靴(16),使与操作杆(18)连结的线缆(22、23)插通脚轮的回转轴(7)并与制动靴(16)连接,其特征在于,使滚珠链条(26)夹设在线缆(23)的至少插通于回转轴(7)的部分。
Brake device for turnable caster
万向脚轮的制动装置
2020-04-10
Patent
Electronic Resource
Chinese