一种汽车卡钳螺纹孔防电镀用螺栓
申请公布号:CN205774832U
申请号:CN201620557810.1
申请日期:2016.06.12
申请公布日期:2016.12.07
发明人:沈宇;王君
分类号:C25D5/02(2006.01)I;C25D7/00(2006.01)I
主分类号:C25D5/02(2006.01)I
代理人:滑春生
地址:226500 江苏省南通市如皋市城北街道邓元社区21组
摘要:本实用新型涉及一种汽车卡钳螺纹孔防电镀用螺栓,其创新点在于:该防电镀用螺栓包括螺栓头、螺杆和电镀层;通过在螺杆上增加一层电镀层,增加了螺杆的螺纹直径,使得螺栓上的螺纹在与汽车卡钳上的螺纹孔进行旋转配合时为过盈配合,减少了汽车卡钳螺纹孔与螺栓的配合间隙,使得汽车卡钳螺纹孔在电镀时没有电镀液进入汽车卡钳的螺纹孔。
主权项:一种汽车卡钳螺纹孔防电镀用螺栓,其特征在于:该防电镀用螺栓包括螺栓头、螺杆和电镀层;所述螺栓头与螺杆相连,螺杆上电镀有一层电镀层。
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INSTANT DRYING APPARATUS FOR COATED ADHESIVE
TEMPORARY RUST PREVENTIVE RESIN COMPOSITION
THERMOPLASTIC RESIN COMPOSITION
CONTROL SYSTEM FOR POWER INVERTER
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REINFORCING NET FOR USE IN ROTARY GRINDING WHEEL MACHINE AND METHOD OF MANUFACTURING THEREOF
PLASTIC FILM EXTRUSION MOLDING DIE
REGULATED POWER SUPPLY MEANS FOR MAGNETRON
ESTERS AND MIXTURES THEREOF WITH ORGANOTIN COMPOUNDS
APPARATUS FOR PROCESSING CATTLE EXCREMENT
RECOVERY OF PT/RH FROM CAR EXHAUST CATALYSTS