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US 6,625,967 B1Granted
Pick-up device for farm machine with V-shaped frame member
AssigneeIdass (Societe Anonyme)
InventorM. René Coisnon
Life of this patent
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Abstract
A running device for a trailer type machine and in particular a pick-up, arranged at each end thereof. The device includes at least a front wheel (43) and a rear wheel (37) whereof the axles are made integral with at least a frame member (31, 33) linked to the machine body (5) which is mounted rotating relative to the body (5) thereof about an axis (xx′, 23) parallel to that of the wheels (37, 43).
Claims5
A running device for trailer-type machine, the device comprising:
- at least one front wheel (43) and one rear wheel (37) having axles that are integral with a pair of frame members (31, 33) which are mounted for rotation relative to a machine body (5) about an axis (xx′ 22) parallel to axes of rotation of the wheels (37, 43),
- wherein the pair of frame members (31, 33) is in the form of a V so that the axis of rotation (xx′, 22) thereof is located below axes of rotation (zz′) of the wheels (37, 43),
- the axis of rotation (xx′) of the pair of frame members is located at a level of an intersection of two branches of the V, and
- means for adjusting a difference in height (f) existing between the axis of rotation (xx′) of one of the pair of frame members and the axis of rotation (zz′) of one of the wheels (37, 43),
- in which at least one of the pair of frame members comprises an anterior longitudinal element (31) and a posterior longitudinal element, wherein at least one of these longitudinal elements (31) is provided, at its free end, with an adjusting plate (39) on which is mounted a hub (41) supporting one of the wheels (43).
2 more elements
A running device for a trailer-type machine, the device comprising:
- a V-shaped frame member that is rotatably mounted on a machine body about a first axis of rotation adjacent to an apex of said V-shaped frame member, said V-shaped frame member being defined by an anterior longitudinal element and a posterior longitudinal element that meet at said apex;
- a front wheel having a second axis of rotation on said anterior longitudinal element;
- a rear wheel having a third axis of rotation on said posterior longitudinal element;
- said first axis of rotation being parallel to and below said second and third axes of rotation;
- and
- an adjusting plate attached to one of said longitudinal elements for adjusting a position of a respective one of said second and third axes of rotation relative to said first axis, said adjusting plate having mounted thereon a hub supporting a respective one of said front and rear wheels.
3 more elements
A running device for trailer-type machine, the device comprising:
- at least one front wheel (43) and one rear wheel (37) having axles that are integral with a pair of frame members (31, 33) which are mounted for rotation relative to a machine body (5) about an axis (xx′ 22) parallel to axes of rotation of the wheels (37, 43),
- wherein the pair of frame members (31, 33) is in the form of a V so that the axis of rotation (xx′, 22) thereof is located below axes of rotation (zz′) of the wheels (37, 43),
- means for adjusting a difference in height (f) existing between the axis of rotation (xx′) of the frame member and the axis of rotation (zz′) of one of the wheels (37, 43), and
- at least one of the pair of frame members comprises an anterior longitudinal element (31) and a posterior longitudinal element, at least one of these longitudinal elements (31) provided at its free end with an adjusting plate (39) on which is mounted a hub (41) supporting one of the wheels (43).
1 more element
Dependencies are inferred from the claim text.