GB606862A - Improvements in and relating to glare-proof blinds - Google Patents
Improvements in and relating to glare-proof blindsInfo
- Publication number
- GB606862A GB606862A GB2035/46A GB203546A GB606862A GB 606862 A GB606862 A GB 606862A GB 2035/46 A GB2035/46 A GB 2035/46A GB 203546 A GB203546 A GB 203546A GB 606862 A GB606862 A GB 606862A
- Authority
- GB
- United Kingdom
- Prior art keywords
- perforations
- paper
- groups
- distance
- group
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H23/00—Curtains; Draperies
- A47H23/02—Shapes of curtains; Selection of particular materials for curtains
- A47H23/04—Shapes of curtains
Landscapes
- Paper (AREA)
Abstract
606,862. Perforated paper. NAAMLOOZE VENNOOTSCHAP BALATUM. Jan. 21, 1946, No. 2035. Convention date, Sept. 1, 1943. [Class 96] [Also in Group X] Paper or other opaque material for a glare proof blind has perforations of any desired shape disposed close to each other in groups 3 which are arranged alongside and above each other, and regularly distributed over the whole area of the bind with non perforated strips 4 separating the groups. The perforations, which may be circular, as shown, square, diamond shaped, and triangular &c., may be formed by a rotary process, and the distance between perforations is preferably less than the diameter or length of the perforations. Preferred dimensions are, sizes of perforations 1 mm., length of group 20 mm., and distance between groups horizontally 8 mm., and vertically 6 mm. The paper may be reinforced by strips or by chemical impregnation, e.g. with a solution of Konyaku powder (elesmannaan meal, prepared by bruising dried amorphophallus bulks), and may be printed on and varnished.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL606862X | 1943-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB606862A true GB606862A (en) | 1948-08-20 |
Family
ID=19787973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2035/46A Expired GB606862A (en) | 1943-09-01 | 1946-01-21 | Improvements in and relating to glare-proof blinds |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB606862A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2444582A1 (en) * | 1978-12-21 | 1980-07-18 | Masi Lamberto | SUN BLIND FOR MOTOR VEHICLES |
| US4462867A (en) * | 1981-07-13 | 1984-07-31 | Portals Limited | Paper incorporating a partially embedded strip |
| US4789582A (en) * | 1981-07-18 | 1988-12-06 | Robert Bosch Gmbh | Heat retention device for windows, doors and the like |
| WO1994015508A1 (en) * | 1993-01-06 | 1994-07-21 | Ass Marinus T J Van | A light-transmitting screen |
-
1946
- 1946-01-21 GB GB2035/46A patent/GB606862A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2444582A1 (en) * | 1978-12-21 | 1980-07-18 | Masi Lamberto | SUN BLIND FOR MOTOR VEHICLES |
| US4462867A (en) * | 1981-07-13 | 1984-07-31 | Portals Limited | Paper incorporating a partially embedded strip |
| US4789582A (en) * | 1981-07-18 | 1988-12-06 | Robert Bosch Gmbh | Heat retention device for windows, doors and the like |
| WO1994015508A1 (en) * | 1993-01-06 | 1994-07-21 | Ass Marinus T J Van | A light-transmitting screen |
| AU670668B2 (en) * | 1993-01-06 | 1996-07-25 | Marinus Theodorus Jozephus Van Ass | A light-transmitting screen |
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