Tractor drive shaft shield assembly

Rotary shafts – gudgeons – housings – and flexible couplings for ro – Housing

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Details

74609, F16C 126

Patent

active

046966609

ABSTRACT:
A shield assembly for the front drive line of a mechanical front-wheel drive tractor includes a one-piece, non-telescoping shield which covers the full length of the drive line and its U-joints. The shield receives and is supported by a quill at its rear end and is supported and received by a ring at its front end. The ring has brackets for bolting to the tractor front axle housing. Covers prevent debris from entering the front end of the shield.

REFERENCES:
patent: 2772549 (1956-12-01), Harrington
patent: 2984090 (1961-05-01), Bennett
patent: 3161253 (1964-12-01), Burton
patent: 3344618 (1967-10-01), Young
patent: 3418828 (1968-12-01), Carns
patent: 3504508 (1970-04-01), Bornzin
patent: 3868833 (1975-03-01), Noe et al.
patent: 3998290 (1976-12-01), Sivers et al.
patent: 4130998 (1978-12-01), Einsel et al.
patent: 4308931 (1982-01-01), Khanna
patent: 4435166 (1984-03-01), Bondioli
John Deere Werke, Mannheim, "Marketing Information-Anti-Wrapping Guard on MFWD Drive Shaft 4040S & 4240S Tractor Models", 7/83, #27/83.
John Deere Tractor Works, "Instructions for Installation of Mechanical Front Wheel Drive Shaft Rear Universal Joint Shield", 1/84, #R-84-1.
Deere & Co., "Fundamentals of Service-Power Take-Off", 1979, pp. 9-5 and 9-6.

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