Calling device of motion toy and motion toy using said calling device
US4810226A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 18, 1987 |
| Grant date | Mar 7, 1989 |
| Priority date | — |
| Expiry date | Dec 18, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H11/20
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A calling device and a motion toy for using the calling device are disclosed. The motion toy comprises a body frame having a machine frame inside thereof. Foreleg frames, hind leg frames, and a tail frame are rotataly mounted on the body frame. A nose frame is mounted for back and forth movement on the main frame. A first driving gear is rotatably mounted in the machine frame to actuate the foreleg and hind leg frames. A second driving gear is rotatably mounted in the machine frame to actuate the tail and nose frames. A changeover gear is mounted on the machine for rotation about an axis and sliding movement along the axis for alternate engagement with either the first or the second driving gear. A motor is operatively connected to drive the changeover gear. The calling device of the motion toy includes a calling gear having teeth thereon rotatably mounted on the machine frame. A resonance box is mounted on the machine frame and has a resonance lead presenting an oscillation portion in facing relation to the calling gear. A rocking arm is rotatably mounted on the machine frame and has a support plate engageable with the resonance lead and a cam follower. A cam is rotatably mounted …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.