GB1091400A - Mobile display drive mechanism - Google Patents
Mobile display drive mechanismInfo
- Publication number
- GB1091400A GB1091400A GB1927966A GB1927966A GB1091400A GB 1091400 A GB1091400 A GB 1091400A GB 1927966 A GB1927966 A GB 1927966A GB 1927966 A GB1927966 A GB 1927966A GB 1091400 A GB1091400 A GB 1091400A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- display
- mobile display
- motor
- drive mechanism
- 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
- G09F11/23—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 advertising or display material forming part of rotating members, e.g. in the form of perforations, prints, or transparencies on a drum or disc
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
1,091,400. Mobile display drive mechanism. J. ANTHONY. May 2, 1966, No. 19279/66. Heading G5C. A mobile display includes a motor M, capable of delivering thrust strokes in two directions alternately and having a tendency to switch from one stroke to the other when the stroke is impeded, coupled to a display element 2 (Fig. 2) or 44 (Fig. 3) for driving the element between two display positions, there being stops 36 or 48 for impeding the thrust strokes each time a display position is reached. The motor comprises a rotor and a stator, the rotor carrying an impeller 8 which rotates in one of two directions until thrust is impeded. In Fig. 2, the element 2 is coupled to the motor through meshing gears 4, 6 and oscillates through a path of 180 degrees. In Fig. 3, the oscillating movement of the impeller shaft 8<SP>1</SP> is translated into linear reciprocating movement of the element 44 by attaching the element to the shaft by a flexible chord 42 which winds on the shaft. Two elements may be provided on a pulley arrangement attached to the impeller shaft (Fig. 4, not shown).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1927966A GB1091400A (en) | 1966-05-02 | 1966-05-02 | Mobile display drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1927966A GB1091400A (en) | 1966-05-02 | 1966-05-02 | Mobile display drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1091400A true GB1091400A (en) | 1967-11-15 |
Family
ID=10126754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1927966A Expired GB1091400A (en) | 1966-05-02 | 1966-05-02 | Mobile display drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1091400A (en) |
-
1966
- 1966-05-02 GB GB1927966A patent/GB1091400A/en not_active Expired
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