GB490444A - Announcing and advertising device - Google Patents
Announcing and advertising deviceInfo
- Publication number
- GB490444A GB490444A GB30590/36A GB3059036A GB490444A GB 490444 A GB490444 A GB 490444A GB 30590/36 A GB30590/36 A GB 30590/36A GB 3059036 A GB3059036 A GB 3059036A GB 490444 A GB490444 A GB 490444A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- picture
- laths
- nov
- carriers
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
- G09F11/025—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles the members being rotated simultaneously, each face of the member carrying a part of the sign
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
490,444. Changing signs. LOEWENSTEIN, C. A. Nov. 9, 1936, No. 30590. Void. Convention date, Nov. 9, 1935. [Class 3 (i)] In sliding-lath composite picture changing signs the picture sections are made readily interchangeable. The laths 1, 2, 3, may be mounted on their supporting and actuating members 4, 5, 6 by a bayonet slot in the lath taking over a pin 11 in the member 4, 5 or 6. Alternatively the laths are replaced by carriers similarly removable from the members 4, 5, 6, the picture sections being themselves detachably supported in the carriers. In another form the members 4, 5, 6 are attached by pins, screws, &c. to rear actuating rails from which they can be readily removed together with their picture sections.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE490444X | 1935-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB490444A true GB490444A (en) | 1938-08-15 |
Family
ID=6544111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30590/36A Expired GB490444A (en) | 1935-11-09 | 1936-11-09 | Announcing and advertising device |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB490444A (en) |
-
1936
- 1936-11-09 GB GB30590/36A patent/GB490444A/en not_active Expired
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