| Original document(9 pages) 中文版 |
A self-adjusting clamping device is secured to a lid 34 of a box file to clamp documents 36 against an opposite wall 38 of the box. The device comprises a mounting plate 18, two limbs 10 and 12, and a base plate 22 formed from a single piece of stiff sheet material(e.g. fluted cardboard)and articulated by means of folds in the sheet. An elastic band 26 extends between the base and mounting plates to urge the limbs 10 and 12 together, so to cause an apex of the generally triangular structure to bear against the documents 36. |
Application Number
申请号 |
86107560 |
Application Date
申请日 |
1986.10.24 |
| Title 名称 |
Self-adjusting device for clamping the contents of a box file or other container |
Publication Number
公开号 |
1011463 |
Publication Date
公开日 |
1987.06.10 |
| Approval Pub. Date |
|
Granted Pub. Date |
|
| International Classification 分类号 |
B42F9/00 |
Applicant(s) Name
申请人 |
Rodney Stone (GB) Boxboro, Burchetts Creen, Maidenhead, Berkshire, SL6 6QS, Engl |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Rodney Stone |
| Attorney & Agent 代理人 |
LI XIAOSHU |
| More information 更 多 信 息 |
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