Land vehicles – Wheeled – Attachment
Patent
1986-03-04
1987-08-25
Love, John J.
Land vehicles
Wheeled
Attachment
280768, 293118, B60R 1304
Patent
active
046888241
ABSTRACT:
A guard for a school bus which consists of a sheet of flexible material which can be extended into an open planar state and which can be reduced into a compact folded state. A connector is connected to one edge of the sheet and is pivotally connected to a fixed portion of the school bus for movement between a first position in which it is effective to extend the sheet of flexible material and to a second position in which it is effective to cause the sheet of flexible material to be reduced to a its compact state. A selectively actuated driving mechanism moves the connector selectively between to the first and second positions.
REFERENCES:
patent: 495801 (1882-06-01), Henthorne
patent: 564027 (1896-04-01), Pratt
patent: 824541 (1906-04-01), Hager et al.
patent: 1111888 (1914-09-01), Eisenhauer
patent: 1127241 (1915-10-01), Hawksworth
patent: 1252558 (1917-10-01), Edrington
patent: 1511085 (1924-06-01), McItyre
patent: 3570225 (1971-03-01), Miskiewicz
patent: 3618998 (1971-11-01), Swauger
patent: 3992042 (1976-11-01), Helmick
patent: 4514002 (1985-04-01), McIntosh
"Safety Grill Designed for School Buses", Jan. 1984, Trailer Build Magazine.
Hill Mitchell J.
Love John J.
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