基本信息:
- 专利标题： 무한 궤도대 구동 장치의 시일 구조
- 专利标题（英）：Seal structure for endless track drive device
- 专利标题（中）：无缝跟踪驱动装置的密封结构
- 申请号：KR1020147018227 申请日：2013-03-28
- 公开(公告)号：KR1020140105515A 公开(公告)日：2014-09-01
- 发明人： 히로타요시카즈 , 이모토지카시 , 이토가즈미 , 스기모토준이치로 , 노구치에이신 , 가와바타가오리
- 申请人： 케이와이비 가부시키가이샤
- 申请人地址： World Trade Center Bldg., *-*, Hamamatsu-cho *-chome, Minato-ku, Tokyo ***-****, Japan
- 专利权人： 케이와이비 가부시키가이샤
- 当前专利权人： 케이와이비 가부시키가이샤
- 当前专利权人地址： World Trade Center Bldg., *-*, Hamamatsu-cho *-chome, Minato-ku, Tokyo ***-****, Japan
- 代理人： 장수길; 성재동
- 优先权： JPJP-P-2012-080968 2012-03-30; JPJP-P-2012-081547 2012-03-30; JPJP-P-2012-081617 2012-03-30
- 国际申请： PCT/JP2013/059371 2013-03-28
- 国际公布： WO2013147079 2013-10-03
- 主分类号： B62D55/088
- IPC分类号： B62D55/088 ; F16J15/34 ; B62D55/125
It provides a sealing structure to block the gap between the rotating casing and the fixing housing for driving the endless track for the endless track vehicles. The mounting housing a first O-ring for pressing the seal accommodated in the first receiving groove of the annular housing provided in the fixed ring and the sealing ring in the direction of extrusion from the first receiving groove. The first to the second receiving groove formed in a rotating casing which is opposite to the opening receiving groove, the mounting accommodating the second O-ring for urging the slide ring and the slide ring has a rigidity higher than the seal ring toward the seal ring. Thereby, not without significant friction loss and preventing the penetration of the gear chamber of the foreign matter such as mud.
公开/授权文献:
- KR101615468B1 무한 궤도대 구동 장치의 시일 구조 公开/授权日：2016-04-25
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B62 | 无轨陆用车辆 |
| ----B62D | 机动车；挂车 |
| ------B62D55/00 | 履带车辆 |
| --------B62D55/06 | .有履带而无支地轮的 |
| ----------B62D55/088 | ..有排除或清理杂物装置的，例如密封装置，自净履带链或链轮，挡板或刮板 |