基本信息:
- 专利标题： TIRE BUILDING DRUM WITH A BLADDER OR SLEEVE
- 申请号：PCT/NL2019/050507 申请日：2019-07-31
- 公开(公告)号：WO2020055237A1 公开(公告)日：2020-03-19
- 发明人： DE GRAAF, Martin , PAPOT, Dave , REGTERSCHOT, Tom
- 申请人： VMI HOLLAND B.V.
- 申请人地址： Gelriaweg 16 8161 RK EPE NL
- 专利权人： VMI HOLLAND B.V.
- 当前专利权人： VMI HOLLAND B.V.
- 当前专利权人地址： Gelriaweg 16 8161 RK EPE NL
- 代理机构： MELCHIOR, Robin
- 优先权： NL2021600 20180911
- 主分类号： B29D30/24
- IPC分类号： B29D30/24 ; B29D30/26 ; B29D30/32
摘要：
The invention relates to a tire building drum with a first bladder or sleeve, wherein the tire building drum comprises a first release member (61) and a first actuator (51) for generating a relative movement between said first release member (61) and the drum body (10) to move the first release member (61) in a first release direction with respect to the drum body from a first fixation position in which the first release member fixates the first circumferential edge (91) of the first bladder or sleeve (9) to the drum body (10) into a first release position in which the first release member (61) releases said first circumferential edge (91) from the drum body (10). The invention further relates to a method for operating the aforementioned tire building drum.
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 |
| ----B29D | 用塑料或用塑性状态的物质生产特殊制品 |
| ------B29D30/00 | 生产气胎或实心胎或其零件 |
| --------B29D30/06 | .气胎或其零件 |
| ----------B29D30/08 | ..制造轮胎 |
| ------------B29D30/10 | ...在圆形型芯上，即型芯的形状大致与完成后的轮胎形状相同 |
| --------------B29D30/24 | ....鼓轮 |