专利名称：Glad hand extension 发明人：Joph C. Holt
申请号：US06/796873
申请日：19851112
外架搭设规范公开号：US04634151A
古迹
公开日：
眼睫毛倒睫怎么办
19870106
专利内容由知识产权出版社提供
长吻原海豚
是谁来自山川湖海摘要：A handle is disclod for u in conjunction with a rotatable interlocking coupling on the end of an air line of a brake system. The coupling conventionally has a laterally facing surface including a central opening for communication with a similar coupling, a forwardly projecting tongue on a distal end thereof, a shoulder situated on a proximal end thereof including a rearwardly facing opening for communication with the air line, and a flange at least partially overlying the laterally facing surface defining a tongue-receiving slot for engaging the tongue of a similar coupling. The handle is illustrated in three different embodiments but in all embodiments the handle has an outer surface sized to be easily grasped by a human hand for facilitating the engagement and dingagement of the laterally facing surface and tongue of the coupling in such a manner as to avoid the application of coupling or uncoupling forces to the air line thereby reducing the incidence of line failure.
申请人：HOLT; JOSEPH C.
擦地代理机构：Barnes & Thornburg
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