Two-speed drive apparatus for blower fans

Details Two-speed drive apparatus for blower fans Two-speed drive apparatus for blower fans

1981-08-04

1983-07-19

Mancene, Gene

Harvesters

Motorized harvester

Including driven air-blower unit

56 133, 56 134, 241 60, A01D 8710, B02B 102

Patent

active

043936440

ABSTRACT:
The blower of a forage harvester is controlled by two-speed belt drives for operating the blower between a first and a second speed for improved power requirements and operating efficiency. The disadvantages of such belt drives is avoided by a selector apparatus which controls a single speed rotating input and provides a two-speed rotating output.

REFERENCES:
patent: 2806565 (1957-09-01), Rosenthal et al.
patent: 3730441 (1973-05-01), Waldrop et al.

Affiliated with

Also associated with

Rating

Two-speed drive apparatus for blower fans does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Two-speed drive apparatus for blower fans, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-speed drive apparatus for blower fans will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-745183