基本信息:
- 专利标题: LOCKING JOINT FOR COLLAPSIBLE LADDERS AND OTHER STRUCTURES
- 专利标题(中):不可避免的梯子和其他结构的锁定接头
- 申请号:PCT/US2012/050548 申请日:2012-08-13
- 公开(公告)号:WO2013025593A1 公开(公告)日:2013-02-21
- 发明人: GALLUP, Benjamin , BALL, Nathan , SCHMID, Bryan , WALKER, Daniel
- 申请人: ATLAS DEVICES, LLC , GALLUP, Benjamin , BALL, Nathan , SCHMID, Bryan , WALKER, Daniel
- 申请人地址: 56 Roland Street Boston, MA 02129 US
- 专利权人: ATLAS DEVICES, LLC,GALLUP, Benjamin,BALL, Nathan,SCHMID, Bryan,WALKER, Daniel
- 当前专利权人: ATLAS DEVICES, LLC,GALLUP, Benjamin,BALL, Nathan,SCHMID, Bryan,WALKER, Daniel
- 当前专利权人地址: 56 Roland Street Boston, MA 02129 US
- 代理机构: CAHILL, Ronald E. et al.
- 优先权: US61/522,924 20110812
- 主分类号: E05D11/10
- IPC分类号: E05D11/10
摘要:
A rigid structure such as a ladder is disclosed having rotating hinges that allow the ladder to fold up and/or be disassembled and assembled. The hinge or hinges can be provided between ladder sections with one ladder section having a male hinge element, and another having a female hinge element. A cam element provided with the female hinge element can be moved between an unlocked position in which the ladder sections can rotate with respect to each other, and a locked position in which the structure is rigid.
摘要(中):
公开了诸如梯子的刚性结构,其具有允许梯子折叠和/或拆卸和组装的旋转铰链。 铰链或铰链可以设置在梯形部分之间,具有一个具有阳铰链元件的梯形部分,另一个具有阴铰链元件。 设置有阴铰链元件的凸轮元件可以在梯形部分可以相对于彼此旋转的解锁位置和结构刚性的锁定位置之间移动。
IPC结构图谱:
E | 固定建筑物 |
--E05 | 锁;钥匙;门窗零件;保险箱 |
----E05D | 门、窗或翼扇的铰链或其他悬挂装置 |
------E05D11/00 | 铰链的附加特征或附件 |
--------E05D11/10 | .相对活动的铰链部件之间的阻止活动器件 |