Conversion system for a wheeled vehicle
View Patent ↗A track assembly 30 for converting a wheeled vehicle 10 into a tracked vehicle. The track assembly 30 has a longitudinally adjustable support frame 40 having a motive source 170 with a drive sprocket 190 , a plurality of support rollers 80, 84, 88 , a tensioning assembly 90 , and an endless track 200 . The track assembly 30 is connected to a vehicle 10 by articulated, resiliently biased mounting assemblies 210, 410 . Each mounting assembly 210, 410 includes a first attachment member 212, 412 , a link 250, 450 , and a second attachment member 300, 500 , with the first attachment member 212, 412 configured to be removably attached to a position on a vehicle 10 where a wheel axle attached to an internal drive unit 19 would normally reside but which has been disconnected from its control lines and removed, and with the second attachment member 300, 500 configured to be connected to the support frame 40 . The motive source 170 of the track assembly 30 is connected to and controlled by the same control lines 18 that were previously connected to the internal drive unit 19.
1. A mounting assembly suitable for use in converting a vehicle having a body and a plurality of wheels into a tracked vehicle, the mounting assembly comprising:
a first attachment member configured and arranged to be removably attached to a vertical side of the body of the vehicle over an aperture that is exposed in the vertical side when a first wheel axle has been removed from the vehicle, the first attachment member comprising a first surface, a second surface and a transverse through hole extending between the first and second surfaces, with the mounting assembly positionable so that the through hole is brought into registry with the aperture when the mounting assembly is attached to the vertical side of the vehicle, the first attachment member further comprising a plurality of apertures that extend between the first and second surfaces, with the plurality of apertures configured and arranged to correspond to at least one preexisting bolt hole pattern of a wheeled vehicle that is being converted into a tracked vehicle; the mounting assembly further comprising a link having a first segment configured and arranged to be received and retained in the through hole of the first attachment member; wherein the first surface of the first attachment member includes a sleeve that has an inner cross-sectional dimension that is substantially coincident with an inner cross-sectional dimension defined by the transverse through hole, whereby the through hole may be extended beyond the first surface of the first attachment member;
wherein the first surface of the first attachment member includes a sleeve that has an inner cross-sectional dimension that is substantially coincident with an inner-cross-sectional dimension defined by the transverse through hole, whereby the through hole may be extended beyond the first surface of the first attachment member.
2. The mounting assembly of claim 1 , wherein the second surface of the first attachment member includes a collar that has an inner cross-sectional area dimension that is substantially coincident with the inner cross-sectional dimension defined by the transverse through hole, whereby the through hole may be extended beyond the second surface of the first attachment member.
3. The mounting assembly of claim 1 , wherein the second surface of the first attachment member includes a collar that has an inner cross-sectional area dimension that is substantially coincident with an inner cross-sectional dimension defined by the transverse through hole, whereby the through hole may be extended beyond the second surface of the first attachment member.
4. The mounting assembly of claim 3 , further comprising at least one gusset that is connected to the second surface of the first attachment member and an external surface of the collar.
5. The mounting assembly of claim 3 , further comprising a sleeve that has an inner cross-sectional dimension that is substantially coincident with the inner cross-sectional dimension defined by the transverse through hole, whereby the through hole may be extended beyond the first surface of the first attachment member.
6. The mounting assembly of claim 1 , further comprising a cap that is removably attachable to a first end of the first segment, wherein the cap is configured and arranged to prevent the first segment from being withdrawn from the through hole.
7. The mounting assembly of claim 1 , wherein the first segment is rotatably retained in the through hole.
8. The mounting assembly of claim 1 , wherein the link includes a second segment that is operatively connected to the first segment, wherein the first and second segments are substantially parallel with respect to each other.
9. An apparatus suitable for use in converting a vehicle having a body and a plurality of wheels into a tracked vehicle, the apparatus comprising:
a first mounting assembly comprising:
a first attachment member configured and arranged to be removably attached to a vertical side of the body of the vehicle over a first aperture that is exposed in the vertical side when a first wheel axle has been removed from the vehicle, the first attachment member comprising a first surface, a second surface and a transverse through hole extending between the first and second surfaces, with the first mounting assembly positionable so that the through hole is brought into registry with the first aperture when the first mounting assembly is attached to the vertical side of the vehicle, the first attachment member further comprising a plurality of apertures that extend between the first and second surfaces, with the plurality of apertures configured and arranged to correspond to at least one preexisting bolt hole pattern of a wheeled vehicle that is being converted into a tracked vehicle;
a second mounting assembly comprising:
a second attachment member configured and arranged to be removably attached to a vertical side of the body of the vehicle over a second aperture that is exposed in the vertical side when a second wheel axle has been removed from the vehicle, the second attachment member comprising a first surface, a second surface and a transverse through hole extending between the first and second surfaces, with the second mounting assembly positionable so that the through hole is brought into registry with the second aperture when the second mounting assembly is attached to the vertical side of the vehicle, the second attachment member further comprising a plurality of apertures that extend between the first and second surfaces, with the plurality of apertures configured and arranged to correspond to at least one preexisting bolt hole pattern of a wheeled vehicle that is being converted into a tracked vehicle; and,
wherein the first surface of at least one of the first or second attachment members includes a sleeve that has an inner cross-sectional dimension that is substantially coincident with an inner cross-sectional dimension defined by the transverse through hole of said first or second attachment member, whereby the through hole of said first or second attachment member may be extended beyond the first surface of the first or second attachment member.
10. The apparatus of claim 9 , wherein the second surface of at least one of the first or second attachment members includes a collar that has an inner cross-sectional area dimension that is substantially coincident with the inner cross-sectional dimension defined by the transverse through hole of said first or second attachment member, whereby the through hole of said first or second attachment member may be extended beyond the second surface of the first or second attachment member.
11. The apparatus of claim 9 , further comprising a link having a first segment configured and arranged to be received and retained in one of the first or second through holes of the first or second attachment member.
12. The apparatus of claim 11 , further comprising a cap that is removably attachable to a first end of the first segment, wherein the cap is configured and arranged to prevent the first segment from being withdrawn from the first or second through hole of the first or second attachment member.
13. The apparatus of claim 11 , wherein the link includes a second segment that is operatively connected to the first segment, wherein the first and second segments are substantially parallel with respect to each other.
14. The apparatus of claim 9 , wherein the second surface of at least one of the first or second attachment members includes a collar that has an inner cross-sectional area dimension that is substantially coincident with an inner cross-sectional dimension defined by the transverse through hole of said first or second attachment member, whereby the through hole may be extended beyond the second surface of the first or second attachment member.
15. The apparatus of claim 14 , wherein at least one of the first or second attachment members further comprises at least one gusset that is connected to the second surface of the said first or second attachment member and an external surface of the collar.
16. The apparatus of claim 14 , wherein each of the first or second attachment members further comprises a sleeve that has an inner cross-sectional dimension that is substantially coincident with the inner cross-sectional dimension defined by the transverse through hole of the respective attachment member, whereby the through hole may be extended beyond the first surface of the respective attachment member.
17. An apparatus in combination with a vehicle having a body and a plurality of wheel axles, the apparatus comprising:
a first mounting assembly comprising:
a first attachment member configured and arranged to be removably attached to a vertical side of the body of the vehicle over a first aperture that is exposed in the vertical side when a first wheel axle has been removed from the vehicle, the first attachment member comprising a first surface, a second surface and a transverse through hole extending between the first and second surfaces, with the mounting assembly positionable so that the through hole is brought into registry with the first aperture when the mounting assembly is attached to the vertical side of the vehicle, the first attachment member further comprising a plurality of apertures that extend between the first and second surfaces, with the plurality of apertures configured and arranged to correspond to at least one preexisting bolt hole pattern of a wheeled vehicle that is being converted into a tracked vehicle; and,
a second mounting assembly comprising:
a first attachment member configured and arranged to be removably attached to a vertical side of the body of the vehicle over a second aperture that is exposed in the vertical side when a second wheel axle has been removed from the vehicle, the first attachment member comprising a first surface, a second surface and a transverse through hole extending between the first and second surfaces, with the mounting assembly positionable so that the through hole is brought into registry with the second aperture when the mounting assembly is attached to the vertical side of the vehicle, the second attachment member further comprising a plurality of apertures that extend between the first and second surfaces, with the plurality of apertures configured and arranged to correspond to at least one preexisting bolt hole pattern of a wheeled vehicle that is being converted into a tracked vehicle.