基本信息:
- 专利标题: 연료 인젝터 고정 볼트 제거 장치 및 이를 이용한 연료 인젝터 고정 볼트 제거 방법
- 专利标题(英):Removal system and method of captive bolt for fuel injector
- 专利标题(中):燃油喷射器拆卸系统及方法
- 申请号:KR1020140031930 申请日:2014-03-19
- 公开(公告)号:KR101552933B1 公开(公告)日:2015-09-17
- 发明人: 최성은
- 申请人: 최성은
- 申请人地址: 경기 평택시 평택*로 **, (비전동)
- 专利权人: 최성은
- 当前专利权人: 최성은
- 当前专利权人地址: 경기 평택시 평택*로 **, (비전동)
- 主分类号: F02M61/14
- IPC分类号: F02M61/14 ; B25B27/073 ; B25B27/24
The present invention is directed to a fuel injector fixing bolt fixture, the fuel injector fixing bolt fixture is formed adjacent the injector hole and the injector hole is a fuel injector inserted in accordance with the present invention inserted into a fixing bolt for securing the fuel injector and the cylinder head bolt holes formed, covering the cylinder head as a device for use in a cylinder head assembly comprising a cylinder head cover provided with a receiving groove for opening the periphery of the injector hole and the bolt holes, the opening of the receiving groove the when inserted through the upper surface and the jig is a guide hole for fixing is fitted to the inside of the receiving groove and the through vertically formed, inserting the outer peripheral surface of the guide is inserted into the hole inserted portion is in close contact with the inner peripheral surface of the guide hole and the drill guide bush for the inserted ball is formed to have an inner diameter that matches the outer diameter and the portion other than the threads of the fixing bolts through in the vertical direction to match the outer diameter of the drill is removed and that, the inserted portion is inserted into the guide holes and of placing the guide bush being the outer peripheral surface a tab insertion hole formed to be in close contact with the inner peripheral surface of the guide hole, has an inner diameter that matches the tap outer diameter to be inserted through in the vertical direction, match the outer diameter of the portion except for the screw thread of the fixing bolt has an outside diameter which has a drill, and the size and shape helical possible movement along the said fixing bolts and screws combined female screw having an outside diameter that matches the inner diameter of the drill insertion hole matches the inner diameter of the outer diameter and the tab insertion hole of the fixing bolt and it configured to include a tab having an outer diameter which is configured so that the guide for the drill bush and placing the guide bush can be fitted alternately on the jig.
信息查询:
EspacenetIPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F02 | 燃烧发动机;热气或燃烧生成物的发动机装置 |
----F02M | 一般燃烧发动机可燃混合物的供给或其组成部分 |
------F02M61/00 | 不包含在组F02M39/00至F02M57/00中的燃料喷射器 |
--------F02M61/14 | .喷射器相对于发动机的配置;喷射器的安装 |