基本信息:
- 专利标题： 一种断路器用高强度绝缘拉杆及其制备方法
- 专利标题（英）：High-strength insulation pull rod for circuit breaker and preparation method of high-strength insulation pull rod
- 申请号：CN201810532436.3 申请日：2018-05-29
- 公开(公告)号：CN108748849A 公开(公告)日：2018-11-06
- 发明人： 李小兰 , 袁钤亚 , 刘军超 , 张晓凯 , 范昌改
- 申请人： 河南森源电气股份有限公司
- 申请人地址： 河南省许昌市长葛市魏武路南段西侧
- 专利权人： 河南森源电气股份有限公司
- 当前专利权人： 河南森源电气股份有限公司
- 当前专利权人地址： 河南省许昌市长葛市魏武路南段西侧
- 代理机构： 郑州睿信知识产权代理有限公司
- 代理人： 张兵兵
- 主分类号： B29C45/00
- IPC分类号： B29C45/00 ; B29C45/78 ; H01B17/60 ; H01H71/10 ; B29K77/00
The invention relates to a high-strength insulation pull rod for a circuit breaker and a preparation method of the high-strength insulation pull rod, and belongs to the technical field of circuit breakers. The high-strength insulation pull rod for the circuit breaker comprises components which comprise, by weight, 2-10 parts of glass fiber reinforced nylon 66 and 1-2 parts of toughened nylon 66. The preparation method of the high-strength insulation pull rod for the circuit breaker comprises the following steps that the glass fiber reinforced nylon and the toughened nylon are mixed evenly, drying, injection molding and demolding are achieved, and the high-strength insulation pull rod can be obtained. The glass fiber reinforced nylon 66 and the toughened nylon 66 are combined and manufactured into the insulation pull rod, and the tensile strength of the insulation pull rod can be greatly improved.
IPC结构图谱:
| B | 作业；运输 |
| --B29 | 塑料的加工；一般处于塑性状态物质的加工 |
| ----B29C | 塑料的成型或连接；塑性状态物质的一般成型；已成型产品的后处理，如修整 |
| ------B29C45/00 | 注射成型，即迫使所需成型材料容量通过注口进入闭合的模型；所用的设备 |