Volumetric metering device for the metered delivery of...

Details Volumetric metering device for the metered delivery of... Volumetric metering device for the metered delivery of...

2007-12-11

2007-12-11

Novosad, Christopher J. (Department: 3641)

Planting

Drilling

Having depositor feature

C111S179000

Reexamination Certificate

active

10520093

ABSTRACT:
A volumetric metering device for the metered delivery of granular and powdery materials, particularly for machines for distributing such materials. The device comprises a housing formed in one piece of plastic material, a metering member which is supported rotatably in the housing, can be handled individually, and includes a plurality of metering wheels mounted on a shaft and clamped in a group between two flanges, a selective drive-transmission interposed between the wheels and the shaft, a scraper for cleaning the wheels in motion and anchoring the idle wheels, and a feeler device which is held at a distance from the metering member with resilient preloading.

REFERENCES:
patent: 4602727 (1986-07-01), Jackson
patent: 5002084 (1991-03-01), Wilson
patent: 5003894 (1991-04-01), Lafferty
patent: 5413256 (1995-05-01), Mitchell et al.
patent: 5826523 (1998-10-01), Gregor
patent: 44 31 287 (1995-10-01), None
patent: 198 15 198 (1999-10-01), None
patent: 0 259 633 (1988-03-01), None
patent: 0 358 878 (1990-03-01), None
patent: 0 597 196 (1994-05-01), None
patent: 2 322 431 (1998-08-01), None

Affiliated with

Also associated with

Rating

Volumetric metering device for the metered delivery of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Volumetric metering device for the metered delivery of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Volumetric metering device for the metered delivery of... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3828611