Dual-acting band brake

Brakes – Wheel – Transversely movable

Reexamination Certificate

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Details

C188S07700R

Reexamination Certificate

active

06948596

ABSTRACT:
A band brake for retarding the motion of an associated rotatable member. The brake acts to resist motion of the rotatable member through actuation of both of its ends by a cylindrical actuating member. The band is connected with and carried by actuator so as to allow the band to move with and respond in the same direction as the actuator. In doing so, greater opportunity exists for the structure connecting the band to the actuator to withstand and resist yielding upon application of force to the actuator.

REFERENCES:
patent: 206916 (1878-08-01), Runkle
patent: 698262 (1902-04-01), Crowdus
patent: 707442 (1902-08-01), Moon
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patent: 6260671 (2001-07-01), Fujita
patent: 925489 (1955-03-01), None
Copies of three (3) photographs by Deere & Company employees of a band brake used on equipment manufactured by John Deere, photos taken in Sep. and Oct. 2000 in U.S.A.
John Deere Parts Catalog—PC2317, LX172, LX173, LX176, LX186 and LX188 Lawn Tractors, pp. 52-20-52-23, date of last publication Apr. 2001, published in U.S.A.
John Deere Technical Manual—TM 1778, “Mid-Mount Z Trak M653/655/665”, in particular Chapter 6, date of last publication Sep. 1999, published in U.S.A.
John Deere Operator's Manual—OMM138801 F9, “Mid-Mount Z Trak M653, and M665”, in particular pp. 45, 73 and 102, date of last publication Jun. 1999, published in U.S.A.

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