基本信息:
- 专利标题: VACUUM LIFTER
- 申请号:PCT/FI2011/000048 申请日:2011-11-17
- 公开(公告)号:WO2012066182A3 公开(公告)日:2012-05-24
- 发明人: NUUTINEN, Arvo
- 申请人: LINEARTEC OY , NUUTINEN, Arvo
- 申请人地址: Björkgreninpolku 23 FI-67400 Kokkola FI
- 专利权人: LINEARTEC OY,NUUTINEN, Arvo
- 当前专利权人: LINEARTEC OY,NUUTINEN, Arvo
- 当前专利权人地址: Björkgreninpolku 23 FI-67400 Kokkola FI
- 代理机构: NIEMINEN, Taisto
- 优先权: FI20100383 20101118; FI20110273 20110818
- 主分类号: B65H3/08
- IPC分类号: B65H3/08 ; B65H3/46
摘要:
Vacuum lifter for lifting laminar objects which lifter comprises one or several low- pressure chambers (4) which can be lowered on top of an object to be lifted, such as a board (1) with the help of a lifting apparatus, a sealing element (5) at the lower surface of a low-pressure chamber (4) which sealing element gets settled against the surface of the board (1), further a formation device of the low pressure, such as a suction unit which is connected to the low-pressure chamber (4) and a valve arrangement for creating low pressure in the chamber (4) and for removing the low pressure from the mentioned chamber. At a grip area, which is limited (5) by the low-pressure chamber (4) and the sealing element onto the surface of the board (1), pressurized air or nozzle devices (9) blowing other pressurized gas are adjusted against the board (1) to be lifted the length of the blowing time and the blowing moment of which nozzle devices are regulated during the lift.
IPC结构图谱:
B | 作业;运输 |
--B65 | 输送;包装;贮存;搬运薄的或细丝状材料 |
----B65H | 搬运薄的或细丝状材料,如薄板、条材、缆索 |
------B65H3/00 | 将物件或垛堆分开 |
--------B65H3/08 | .利用气动力 |