EP0284864A1 - Sous-main - Google Patents
Sous-main Download PDFInfo
- Publication number
- EP0284864A1 EP0284864A1 EP88103969A EP88103969A EP0284864A1 EP 0284864 A1 EP0284864 A1 EP 0284864A1 EP 88103969 A EP88103969 A EP 88103969A EP 88103969 A EP88103969 A EP 88103969A EP 0284864 A1 EP0284864 A1 EP 0284864A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- welding
- insert
- transparent
- pad
- transparent support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003466 welding Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000005452 bending Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L3/00—Writing or drawing underlays, e.g. blotting pads
Definitions
- the invention relates to a writing pad with at least one pocket and a transparent support that can be inserted therein, in which point-shaped or line-shaped welding figures, which are formed in the pocket by welding the pocket web to the support and serve as fastening elements for the transparent support, are provided in these welding figures Fit the shape and dimensions of the corresponding recesses in the transparent support.
- a writing pad of this type is known from DE-PS 22 24 802. It has the advantage over a writing pad also known from this document (column 1, lines 23-35), in which the transparent pad is held on the pad at all four corners by means of corner pockets, that notes on small or larger pieces of paper are easy and convenient Place under the transparent cover and have it removed. Furthermore, the transparent support is easy to replace, so that it can be replaced by Zet from time to time, and yet it is held in its position on the support so that it cannot be moved.
- the pocket extends along the top over the entire width of the writing pad and has fastening elements formed at its two lateral ends by welding the pocket sheet to the pad, which have recesses in the in inserted into the pocket of the transparent cover. It has been shown that this known design of the writing pad does not meet all requirements. For example, when writing in notebooks, individual notebook pages can be tilted or folded over when the notebook slides into the pocket when pushed up on the writing pad. Another disadvantage is that the transparent support must have a relatively great flexibility so that it can be brought into its correct position in the pocket by appropriate folding, bending or corrugation past the welding figures.
- the invention has for its object to provide a desk pad of the type mentioned, which has its advantages, but in which the replacement of the transparent cover is easier to do and places less demands on the flexibility and tear resistance of the material of the transparent cover.
- the surface of the writing pad should be better used in its full size.
- the writing pad according to the invention has the advantage that, apart from the two corner pockets, the entire surface of the transparent support is available as a work surface, so that jamming or kinking of the paper or notebooks during writing is largely avoided.
- Replacing the transparent cover is considerably easier and can also be carried out effortlessly even with transparent supports that are made of a relatively stiff material by lifting them slightly in the middle between the two corner pockets and slightly bending them.
- the advantages of simple handling when inserting and removing note papers mentioned at the outset are retained.
- the two corner pockets and the welding figures provided in them can be manufactured very easily and inexpensively.
- an insert is arranged between the transparent pad and the pad, which also has recesses into which the welding figures engage. It is particularly advantageous that the insert is also held by the welding figures. No particular requirements are placed on the tear strength and bendability of the material of the insert, since the insert can be inserted and exchanged in the corner pockets in a manner that is as simple as the transparent cover.
- the size of the insert can match that of the transparent cover and can advantageously consist of a material, for example cardboard, paper or film, which can be imprinted.
- the drawing shows a writing pad with a pad 1 and a transparent pad 2 covering the pad 1.
- corner pockets 4, 5 are provided, which contain rectangular welding figures 6.
- the corners of the transparent support 2 engage in the corner pockets, 6 recesses 7 being located in the area of the welding figures, the edges of which partially encompass the welding figures 6. In this way, the transparent support 2 is held immovably on the base 1.
- An insert 8 is arranged between the transparent support 2 and the base 1, the size of which corresponds to that of the transparent support 2 and also has recesses 7 which encompass the welding figures 6.
- the insert 8 is raised together with the transparent support 2 in the middle between the corner pockets 4, 5 until the welding figures 6 emerge from the recesses 7. Then the transparent support 2 and the insert 8 can be pulled down out of the corner pockets 4, 5.
Landscapes
- Sheet Holders (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT88103969T ATE65748T1 (de) | 1987-03-28 | 1988-03-12 | Schreibunterlage. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3710252A DE3710252C1 (de) | 1987-03-28 | 1987-03-28 | Schreibunterlage |
| DE3710252 | 1987-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0284864A1 true EP0284864A1 (fr) | 1988-10-05 |
| EP0284864B1 EP0284864B1 (fr) | 1991-07-31 |
Family
ID=6324203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP88103969A Expired - Lifetime EP0284864B1 (fr) | 1987-03-28 | 1988-03-12 | Sous-main |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0284864B1 (fr) |
| AT (1) | ATE65748T1 (fr) |
| DE (2) | DE3710252C1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004037333B3 (de) * | 2004-07-28 | 2006-06-01 | "Durable" Hunke & Jochheim Gmbh & Co. Kg | Schreibunterlage |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE742558C (de) * | 1942-01-27 | 1944-08-10 | Georg Hartwig | Zeichenblockunterlage fuer lose Zeichenblaetter |
| CH275828A (de) * | 1949-09-07 | 1951-06-15 | Wagner Josef Ing Dr | Auflageplatte für Schreibtische. |
| DE2224802A1 (de) * | 1972-05-20 | 1973-11-29 | Greif Werke Gmbh | Schreibunterlage |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1921415U (de) * | 1965-06-05 | 1965-08-12 | Hunke & Jochheim | Klemmeckenbesatz an schreibunterlagen. |
| DE6810058U (de) * | 1968-12-05 | 1969-03-27 | Hans Silberhorn Fa | Schreibunterlage |
-
1987
- 1987-03-28 DE DE3710252A patent/DE3710252C1/de not_active Expired
-
1988
- 1988-03-12 AT AT88103969T patent/ATE65748T1/de not_active IP Right Cessation
- 1988-03-12 DE DE8888103969T patent/DE3863952D1/de not_active Expired - Lifetime
- 1988-03-12 EP EP88103969A patent/EP0284864B1/fr not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE742558C (de) * | 1942-01-27 | 1944-08-10 | Georg Hartwig | Zeichenblockunterlage fuer lose Zeichenblaetter |
| CH275828A (de) * | 1949-09-07 | 1951-06-15 | Wagner Josef Ing Dr | Auflageplatte für Schreibtische. |
| DE2224802A1 (de) * | 1972-05-20 | 1973-11-29 | Greif Werke Gmbh | Schreibunterlage |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004037333B3 (de) * | 2004-07-28 | 2006-06-01 | "Durable" Hunke & Jochheim Gmbh & Co. Kg | Schreibunterlage |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE65748T1 (de) | 1991-08-15 |
| DE3863952D1 (de) | 1991-09-05 |
| DE3710252C1 (de) | 1988-08-11 |
| EP0284864B1 (fr) | 1991-07-31 |
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