首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
凹型止轮器
摘要
本实用新型是一种手提式凹型止轮器,本身具有防盗功能,用于防止铁路静态停留的车辆前后移动。它用提手将一个斜块和一个斜锁两个斜面向内对置,中间留有一个可前后卡住车轮下踏面的距离进行固定联接使之成为一体,通过伸缩锁舌调整间隙送入车轮下或取出,执行对车辆进行防溜或放行工作,活动导向板是随伸缩锁舌的连动落下或抬起,使其本身锁在钢轨上进行防盗或从钢轨上取下。
申请公布号
CN201049641Y
申请公布日期
2008.04.23
申请号
CN200720153845.X
申请日期
2007.05.28
申请人
宋毅
发明人
宋毅
分类号
B61K7/20(2006.01)
主分类号
B61K7/20(2006.01)
代理机构
代理人
主权项
1.一种用于防止铁路机车车辆静止停留状态中前后移动的凹型止轮器,其技术特征是:斜块(4)、斜锁(6)的两个斜面向内对置中间留出合适间距,用提手(1)进行固定联接成为一体,腰匙插入锁孔(5)后转动伸缩锁舌(3)即可加大两个斜面的间距,活动导向板(2)也会随之转动抬起或落下。
地址
100045北京市西城区真武庙头条四号院7-2
您可能感兴趣的专利
Wood crusher and wood treating method
Medical device needle receiving port
Multi-resolution feature extraction for video abstraction
Disc drive device
Interference display plate and manufacturing method thereof
Emergency situation detector
Apparatus and method for coating objects using an optical system
Tiltable steering apparatus and method for snowmobiles, all-terrain vehicles, and other vehicles using handlebars as steering mechanisms
Apparatus and method for controlling broadcast channel access
Electrostatic atomizer for a painting robot
Inkjet recording element and method
Method for making substrate wafers for low-defect semiconductor components, obtained thereby and uses thereof
Driving method for plasma display panel
Instant messaging using telephone sets
Method of treatment of lung cancer
Electronic musical apparatus, music contents distributing site, music contents processing method, music contents distributing method, music contents processing program, and music contents distributing program
Message monitoring method and apparatus involving SECS-to-XML message conversion for application to a semiconductor equipment system
System and method for intelligent web content fetch and delivery of any whole and partial undelivered objects in ascending order of object size
Domain ID mapping for wireless device identifiers
Light emitting device