![Method and apparatus for removing contents from an envelope](/ep/1991/12/04/EP0459590A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Method and apparatus for removing contents from an envelope
- 专利标题(中):Verfahren und Vorrichtung zum Entleeren von Briefen。
- 申请号:EP91201302.6 申请日:1991-05-29
- 公开(公告)号:EP0459590A1 公开(公告)日:1991-12-04
- 发明人: van der Werff, Jeichienus Adriaan
- 申请人: Hadewe B.V.
- 申请人地址: De Tyen 1 NL-9201 BX Drachten NL
- 专利权人: Hadewe B.V.
- 当前专利权人: Hadewe B.V.
- 当前专利权人地址: De Tyen 1 NL-9201 BX Drachten NL
- 代理机构: Smulders, Theodorus A.H.J., Ir.
- 优先权: NL9001237 19900530
- 主分类号: B43M7/02
- IPC分类号: B43M7/02 ; B43M7/00
摘要:
An envelope (10) to be opened and emptied has a first and a second panel (12, 13) at least partially severed along three folding edges and interconnected along a fourth folding edge (14). A portion of the first panel (12) is moved relatively to the second panel (13) in the direction of the fourth folding edge (14) and pivoted about the fourth folding edge (14). According to the invention a portion of the envelope (10) adjoining the substantially severed folding edge opposite the fourth folding edge (14) is curled and subsequently the edge of the second panel (13) opposite the fourth folding edge (14) is witheld by a retainer (20) from following the movement of said portion of said first panel (12). Envelopes of which the front and the back panel are not completely severed along three folding edges can mechanically and reliably be opened and emptied.
摘要(中):
要打开和排空的信封(10)具有沿着三个折叠边缘至少部分地切割并沿着第四折叠边缘(14)互连的第一和第二面板(12,13)。 第一面板(12)的一部分相对于第二面板(13)沿着第四折叠边缘(14)的方向移动,并且围绕第四折叠边缘(14)枢转。 根据本发明,邻近与第四折叠边缘(14)相对的基本上切断的折叠边缘的信封(10)的一部分卷曲,随后第二面板(13)与第四折叠边缘(14)相对的边缘被 一个跟随所述第一面板(12)的所述部分移动的保持器(20)。 前面板和后面板沿三个折叠边缘未完全切断的信封可机械可靠地打开和排空。
公开/授权文献:
- EP0459590B1 Method and apparatus for removing contents from an envelope 公开/授权日:1994-09-07
IPC结构图谱:
B | 作业;运输 |
--B43 | 书写或绘图器具;办公用品 |
----B43M | 不包括在其他类目中的办公用品 |
------B43M7/00 | 开启封袋的装置 |
--------B43M7/02 | .兼用于开启封袋和取出袋内文件的装置 |