Motor vehicles – Power – With spring powered motor
Patent
1979-12-26
1982-01-19
Bertsch, Richard A.
Motor vehicles
Power
With spring powered motor
56 147, 180 85, 180 891, 267 63R, 248632, 248634, 296 351, B62D 2704, A01D 3500
Patent
active
043112048
ABSTRACT:
The body structure 12 of a rear engine riding mower 11 is resiliently mounted on a main frame structure 13 by four cushion mounts 14. The engine 48 and steering shaft are mounted on the main frame structure 13 and the operator's seat 53 is supported on the body structure 12. Each of the mounts 14 is provided with a restrainer in the form of an inverted cup 69 which serves to stiffen the mount when the body structure 12 shifts horizontally (see FIG. 6) relative to the main frame structure 13 and when unusual vertical loading (see FIG. 7) is imposed on the mount.
REFERENCES:
patent: 3789945 (1974-02-01), Hansen
patent: 3795094 (1974-03-01), Mollen et al.
patent: 3951223 (1976-04-01), Kamlukin
Allis-Chalmers Corporation
Bertsch Richard A.
Schwab Charles L.
Smith Milton L.
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