发明申请
- 专利标题: LIFT APPARATUS
- 专利标题(中): 提升装置
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申请号: US12684302申请日: 2010-01-08
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公开(公告)号: US20100176944A1公开(公告)日: 2010-07-15
- 发明人: Dennis Shell , David Shell
- 申请人: Dennis Shell , David Shell
- 申请人地址: US MN Webster
- 专利权人: Dennis Shell
- 当前专利权人: Dennis Shell
- 当前专利权人地址: US MN Webster
- 主分类号: G08B13/00
- IPC分类号: G08B13/00 ; B66B9/08 ; B66B9/04 ; G05B13/02 ; G06F1/28 ; B23P11/00
摘要:
A lift apparatus configured to move a passenger platform of the lift apparatus between a first position and an elevated second position. A stairway of the example lift apparatus may be used as a stairway when the passenger platform is arranged in the first position. As the passenger platform is raised to the elevated second position, hinged steps of the stairway are transformed into a horizontal surface.
公开/授权文献
- US08807283B2 Lift apparatus 公开/授权日:2014-08-19
信息查询
IPC分类:
G | 物理 |
G08 | 信号装置 |
G08B | 信号装置或呼叫装置;指令发信装置;报警装置 |
G08B13/00 | 夜盗、偷窃或入侵者报警器 |