Pellenc (sa)

Other

Pellenc

Robert Delran

Roger J Pellenc

A scale and a fruit collector with connected rows of scales is provided. The rows of scales extending between an intake and an outlet of the collector parallel to a median axis of the collector, scales including respectively a succession of scales with overlap, mounted as pivots on a support with a return to a resting position, each scale presenting a longitudinal median scale axis extending from the proximal to distal end of the scale and forming, in the resting position, an acute angle of aperture with the median axis, relative to the collector intake, and in which each scale presents a capability to pivot relative to the support, between the resting position and at least one bent-back position towards the outlet of the collector, reducing the angle of aperture. At least one hindrance limits an amplitude of divergent displacement, respectively between two successive scales of a row of scales.

Fruit collector featuring scales with limited displacement and scale intended for such a collector

A multipurpose machine for close-row production of tree or shrub plantations, such as vineyards or orchards includes a working head including a rotor powered by a motor and designed for receiving at least two interchangeable tools. The invention also includes a meshing guide peripherally configured to mesh with the foot of trees or shrubs and arranged above the tools, the meshing guide being capable of rotating at a speed different from that of the rotor and having, viewed from the direction of said axis, the general shape of a notched disc having at its periphery alternating notches and projecting parts, the length of the operating radius of the rotary tools being not more than that of the radius of a circle tangent to the base of the notches of the guide, which can thereby, in operation, successively mesh with the base of the trees or shrubs, when coming in contact with the latter.

Multipurpose machine for close-row production for tree or shrub plantations such as vineyards or orchards

Device for a soil cultivating machine, comprising a rotor. A plurality of tools are mounted on the rotor. At least one tool of the plurality comprises a fixing end, a soil engaging portion, and a connecting portion which connects the fixing end to the soil engaging portion. The at least one tool is movably mounted to the rotor.

Tool for soil cultivating machine, and machine using such tools

Removable universal tool-holder for mounting on a straddling vineyard tractor for agricultural work in tree or shrub plantations includes a main coupling chassis constructed so that it can be mounted, in a removable manner, on a straddling vineyard tractor; two secondary coupling chassis, each provided with a universal three-point hitch system; mechanisms connecting each secondary coupling chassis to the main coupling chassis; and mechanisms that make it possible to move each secondary coupling chassis in a vertical or approximately vertical plane and, preferably, in a horizontal or approximately horizontal plane. It is understood that the universal tool-holder can support machines constructed to accomplish cultivation or treatment work such as: hoeing, mowing, plowing, harrowing, spraying, thinning out leaves, pruning, lopping, etc.

Universal removable tool-holder to be mounted on a straddling vineyard tractor for agricultural work in tree or shrub plantations

Machine for working the soil in tree or shrub plantations, consisting of a chassis ( ) equipped with mechanisms ( ) allowing it to be mounted on the universal three-point hitch system of a farm tractor and consisting, laterally, of mechanisms ( ) permitting the mounting of lateral tools ( A, B) allowing the working of the soil near the feet of the aligned trees or shrubs and mechanisms for driving these tools in rotation from the power take-off shaft of the tractor, characterized in that the chassis ( ) is itself provided with a universal three-point hitch system ( ) allowing the mounting, on this chassis, of a second machine that customarily moves in between the rows, for the working or the treatment of the soil, or any other job related to the cultivating of the trees or shrubs.

Growing community of inventors

Pertuis, France

Robert Delran