Amusement devices: toys – Material or article handling device – On wheeled vehicle
Patent
1995-11-13
1996-12-17
Hafer, Robert A.
Amusement devices: toys
Material or article handling device
On wheeled vehicle
446424, 446450, A63H 1714, A63H 3330, A63H 3302
Patent
active
055847439
ABSTRACT:
The present invention relates to a toy road scraper having three blade members which are vertically movable between a first and a second limit position. The movement of the blade members is controlled through the instrumentality of cables slidingly engaging flexible sheathings. Each blade member is connected to one such cable, the latter being also connected to a control panel having levers for imparting linear displacements to the cables. The linear displacement of a cable results in a corresponding blade member moving from its first to its second limit position, or vice-versa. Two directional cables are connected to the front pivotable wheels and to directional handles on the control panel for steering the toy road scraper. The control panel is positioned at the rear end of the toy road scraper and at such a height to allow a child using it to stand up, walk and have unlimited access to the controls on the control panel.
REFERENCES:
patent: 2563974 (1951-09-01), Thierry
patent: 3691681 (1972-09-01), Gagnon
patent: 3703785 (1972-11-01), Pfeilsticker et al.
patent: 3707054 (1972-12-01), Pfeilsticker
patent: 3757464 (1973-09-01), Gagnon
patent: 4007646 (1977-02-01), DeJonge
patent: 4020587 (1977-05-01), Cuhel
patent: 4366645 (1983-01-01), Crain et al.
Hafer Robert A.
Martineau Fran.cedilla.ois
Muir D. Neal
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