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发明名称
一种铁路组合式信号灯
摘要
本实用新型是一种铁路组合式信号灯,它由内梯透镜1,外梯透镜6、遮檐2,透镜框5,后壳15及灯座19组成。本实用新型由于内梯透镜1及外梯透镜6与框架5的凸台之间分别设有多层密封圈7和11,则可保证信号灯光学系统的准直效果,同时透镜框5后端设有后壳15,后壳15上设有机盖17,可保证系统的密封性,可防水防灰,同时机盖17上可加锁,保证信号灯的安全以免被盗。本实用新型对铁路运输的安全保障起到重要作用。
申请公布号
CN2247620Y
申请公布日期
1997.02.19
申请号
CN95216097.8
申请日期
1995.07.17
申请人
汪国驹;赵红军;张福水
发明人
汪国驹;赵红军
分类号
B61L9/00
主分类号
B61L9/00
代理机构
代理人
主权项
1.一种组合式铁路信号灯,包括透镜框5,透镜框5两端分别设有内梯透镜1和外梯透镜6,透镜框5的内梯透镜端通过固定板3设有遮檐2。外梯透镜6一端的透镜框5上通过螺钉24固定灯座19,其特征在于外梯透镜6和内梯透镜1与透镜框5的凸台之间分别设有多层垫片7和垫片11,在透镜框5后端设有后壳15,后壳15上设有机盖17。
地址
471009河南省洛阳市030信箱66分箱
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