Traction assembly for a flexible track
OwnerEdward R. Rubelinventor
Life of this patent
Estimating the term…
Abstract
A traction assembly including a directional backing plate and threaded nut for securing a traction device relative to a flexible rotatable track. The backing plate and nut define curvilinear peripheries defined by a major axis and a minor axis, wherein the major axis is greater than the minor axis. The backing plate and T-nut cooperatively engage the stud relative to the track, such that the major axis is substantially perpendicular to the direction of rotation of the track, and the minor axis is substantially parallel to the direction of rotation. One of the T-nut and the backing plate include prongs for partially penetrating the track in the region of the traction assembly.
Claims13
A traction assembly for a continuous flexible rotating track, the track having an inner surface, an outer surface for contacting a support surface and an aperture extending from the inner surface to the outer surface, the traction assembly comprising:
- (a) a shaft having a first end and a second end;
- (b) an inner plate at the first end of the shaft, the inner plate having a surface for contacting the inner surface of the track;
- and
- (c) an outer plate contacting the shaft, the outer plate and the inner plate adapted to contact a portion of the track there between;
- the outer plate including a first prong and a second prong projecting from the outer plate to penetrate the outer surface of the track upon operable engagement of the assembly and the track;
- the first and the second prong spaced apart to locate the aperture between the first and the second prong and sized to preclude a deformation of the aperture sufficient to permit passage of one of the inner and the outer plates through the aperture.
A traction assembly for a continuous flexible rotating track, the track having an inner surface, and an outer surface for contacting a support surface, the traction assembly comprising:
- (a) a shaft having a first end and a second end;
- (b) an inner plate at the first end of the shaft, the inner plate having a surface for contacting the inner surface of the track;
- and
- (c) an outer plate contacting the shaft, the outer plate and the inner plate adapted to contact a portion of the track there between;
- the outer plate including a first and a second prong projecting a sufficient distance to penetrate the track upon operable engagement of the traction assembly to the track;
- one of the inner plate and the outer plate defined by a first dimension and a second longer dimension perpendicular to the first dimension and aligned with a direction of track rotation such that the second longer dimension is perpendicular to the direction of track rotation.
A traction assembly for a continuous flexible rotating track, the track having an inner surface, an outer surface for contacting a support surface and an aperture extending from the inner surface to the outer surface, the traction assembly comprising:
- (a) a traction stud;
- (b) an inner plate connected to the stud for contacting the inner surface of the track;
- and
- (c) an outer plate connected to the stud for contacting the outer surface of the track to retain a portion of the track between the inner plate and the outer plate, the outer plate including a first prong for penetrating outer surface of the track;
- the first prong sized and spaced apart from the aperture by a sufficient distance to preclude a deformation of the aperture sufficient to permit passage of one of the inner and the outer plates through the aperture.
Dependencies are inferred from the claim text.