GB400448A - A mechanical optical illusion toy - Google Patents
A mechanical optical illusion toyInfo
- Publication number
- GB400448A GB400448A GB35954/32A GB3595432A GB400448A GB 400448 A GB400448 A GB 400448A GB 35954/32 A GB35954/32 A GB 35954/32A GB 3595432 A GB3595432 A GB 3595432A GB 400448 A GB400448 A GB 400448A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- toy
- spring
- sword
- passing
- 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
- 239000011521 glass Substances 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 230000002441 reversible effect Effects 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/22—Optical, colour, or shadow toys
Abstract
400,448. Mechanical optical illusion toy. BONINGER, M. H., 6, Eschollbruckerstrasse, Darmstadt, Germany. Dec. 19, 1932, No. 35954. [Class 132 (iii).] A mechanically-operated toy produces the illusion of a rotating member, e.g. a sword, passing through an obstacle, e.g. a head, by the member rotating rapidly from one side to the other of the obstacle without passing through it. Manual movement of the lever 6 from left to right compresses the spring 12 and brings the projection 17 into contact with the arm 14 of a spring-pressed fork the other arm of which 13 is moved out of contact with the arm 8 which then rotates rapidly in a clockwise direction through the compressed spiral spring 12 engaging in the ends of the slot 27 in the pivoted toothed sector 10 engaging the pinion 7 secured to the shaft 2 to which is secured the arm 8. The arm 8 thus rotates from one side to the other of the stop 9 and rotates with it the arm 1, which may be in the form of a sword, from one side to the other of a pin 3 which may bear on its end a head 26. The operation produces the illusion of the sword passing through the head. The pin 3 passes through a glass cover of the toy and is removable from a bore 4 for inspection purposes. The action of the toy is reversible through another spring-pressed fork 13, 14. The toycan be used in conjunction with an advertising text.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US645622A US1914938A (en) | 1932-03-22 | 1932-12-03 | Toy |
| GB35954/32A GB400448A (en) | 1932-03-22 | 1932-12-19 | A mechanical optical illusion toy |
| FR754924D FR754924A (en) | 1932-03-22 | 1933-04-28 | Device for obtaining an optical illusion |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1914938X | 1932-03-22 | ||
| US645622A US1914938A (en) | 1932-03-22 | 1932-12-03 | Toy |
| GB35954/32A GB400448A (en) | 1932-03-22 | 1932-12-19 | A mechanical optical illusion toy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB400448A true GB400448A (en) | 1933-10-26 |
Family
ID=26011404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35954/32A Expired GB400448A (en) | 1932-03-22 | 1932-12-19 | A mechanical optical illusion toy |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1914938A (en) |
| FR (1) | FR754924A (en) |
| GB (1) | GB400448A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4251947A (en) * | 1980-01-03 | 1981-02-24 | Steven Manufacturing Company | Illusion toy |
| US7066820B1 (en) | 2004-01-02 | 2006-06-27 | William L King | Illusion toy |
-
1932
- 1932-12-03 US US645622A patent/US1914938A/en not_active Expired - Lifetime
- 1932-12-19 GB GB35954/32A patent/GB400448A/en not_active Expired
-
1933
- 1933-04-28 FR FR754924D patent/FR754924A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1914938A (en) | 1933-06-20 |
| FR754924A (en) | 1933-11-15 |
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