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1. WO1997012510 - ADJUSTABLE FOUR-WEIGHT SHAKER HEAD

Publication Number WO/1997/012510
Publication Date 10.04.1997
International Application No. PCT/US1996/015874
International Filing Date 03.10.1996
Chapter 2 Demand Filed 01.05.1997
IPC
A01D 45/00 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
45Harvesting of standing crops
A01D 46/28 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
46Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
28Vintaging machines, i.e. grape harvesting machines
CPC
A01D 45/006
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
45Harvesting of standing crops
006of tomatoes
A01D 46/28
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
46Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
28Vintaging machines, i.e. grape harvesting machines
Applicants
  • FMC CORPORATION [US]/[US]
Inventors
  • MEESTER, David, Jeffrey
  • ORLANDO, Franklin, Paul
Agents
  • KENNEDY, Robert, M.
Priority Data
08/539,91806.10.1995US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ADJUSTABLE FOUR-WEIGHT SHAKER HEAD
(FR) TETE SECOUEUSE REGLABLE A QUATRE POIDS
Abstract
(EN)
The invention provides a shaker with a set or primary eccentric weights (30, 31) and secondary eccentric weights (44, 45). The invention rotates the primary and secondary eccentric weights at the same speed, but may on the fly change the rotational phase between the primary and secondary eccentric weights, causing an on the fly change of amplitude of the inventive shaker.
(FR)
L'invention a pour objet un secoueur équipé de poids excentriques primaires (30, 31) et de poids excentriques secondaires (44, 45). Ces poids tournent à la même vitesse, mais on peut, en cours de fonctionnement, modifier la phase de rotation entre les poids excentriques primaires et secondaires, ce qui provoque un changement d'amplitude du secoueur en cours de fonctionnement.
Also published as
Latest bibliographic data on file with the International Bureau