基本信息:
- 专利标题： ROTATING SUSPENSION POINT FOR USE WITH CONCRETE ANCHORS
- 申请号：PCT/US2020/044564 申请日：2020-07-31
- 公开(公告)号：WO2021026014A1 公开(公告)日：2021-02-11
- 发明人： GRUMBERG, Mathieu
- 申请人： SAFWAY SERVICES, LLC
- 申请人地址： N19W24200 Riverwood Drive Waukesha, Wisconsin 53188 US
- 专利权人： SAFWAY SERVICES, LLC
- 当前专利权人： SAFWAY SERVICES, LLC
- 当前专利权人地址： N19W24200 Riverwood Drive Waukesha, Wisconsin 53188 US
- 代理机构： GREBE, Laura J.
- 优先权： US62/882,378 20190802
- 主分类号： B66C1/66
- IPC分类号： B66C1/66 ; B66C1/10 ; B66F19/02 ; F16B45/00
摘要：
A rotating suspension point assembly permits rotation and other movement of the assembly relative to the axis of an anchor to which it is attached. Such a rotating suspension point assembly comprises a base, a flanged bushing and a mating convex washer. The base has a plate and a tubular structure projecting from the plate. The flanged bushing has an internal clearance to allow misalignment of an anchor and has a flange with a concave surface. The mating convex washer is aligned with the concave surface of the flanged bushing.
IPC结构图谱:
| B | 作业；运输 |
| --B66 | 卷扬；提升；牵引 |
| ----B66C | 起重机；用于起重机、绞盘、绞车或滑车的载荷吊挂元件或装置 |
| ------B66C1/00 | 用来传递提升力到物件上的，附在起重机提升、降下或牵引机构上或用于与这些机构连接的载荷吊挂元件或装置 |
| --------B66C1/04 | .用磁性装置 |
| ----------B66C1/12 | ..包括链条、钢丝绳、绳索或吊带的吊具；网 |
| ------------B66C1/66 | ...用于挂孔、凹槽或支座上专门提供的便于吊运的物件 |