IP Library Granted Patent US 9,554,559
Granted Patent B2
US 9,554,559 · App. 13/561,143 · Granted Jan 31, 2017

Towed roping dummy shock absorption apparatus

Inventor: John Nolan McCarthy (San Antonio, TX)
A01K15/003A01K15/02F16F3/04
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Quick Facts
Patent No.
US 9,554,559
App. No.
13/561,143
Granted
Jan 31, 2017
Kind
B2
Abstract

The towed roping dummy shock absorption apparatus provides for an apparatus designed to be inserted between a pulling vehicle and a towed roping dummy when practicing team roping from horseback. The apparatus provides for modulation of jerks and forces on the dummy that cause strain on the vehicle, dummy and horse, as well as providing for more consistent speed when being towed.

Claims (51)

1. A shock absorption apparatus for use between a roping dummy and a towing vehicle, comprising:

a hollow tube having a first end and a second end;

a first end cap attached to said first end, said first end cap having a rod aperture through the approximate center of said end first end cap;

an elongated rod;

wherein said aperture is sized to allow said rod to slide through said aperture and said rod slidably extends through said rod aperture, and said rod having a first end inside of said tube and a second end outside of said tube;

a second end cap attached to said tube second end;

a rod endpiece attached to said rod first end, said rod endpiece shaped and sized so as to allow it to move slidably through the interior of said tube;

a second springstop slidably attached to said rod, wherein a rod third springset section extends between said rod endpiece and said second springstop;

a first spring around said rod third springset section, wherein when a force is placed upon said rod which tends to pull said rod outwardly through said rod aperture said first spring acts in opposition to said force;

a first hitch apparatus attached to said first end of said rod outside said tube, wherein said first hitch apparatus is removably attachable to said towing vehicle; and

said second end of said tube incorporated into a tow bar of said roping dummy such that an end of said tow bar serves as said tube.

2. The shock absorption apparatus of claim 1 , further comprising:

a first springstop slidably attached to said rod, wherein a rod second springset section extends between said second springstop and said first springstop; and

a second spring around said rod second springset section, wherein when a force is placed upon said rod which tends to pull said rod outwardly through said rod aperture said second spring acts in opposition to said force.

3. The shock absorption apparatus of claim 2 , further comprising:

a rod first springset section extending between said first springstop and said first end cap; and

a third spring around said rod first springset section, wherein when a force is placed upon said rod which tends to pull said rod outwardly through said rod aperture said third spring acts in opposition to said force.

4. The shock absorption apparatus of claim 2 , further comprising:

a fourth spring around said rod third springset section.

5. The shock absorption apparatus of claim 3 , further comprising:

a fourth spring around said rod third springset section;

and a fifth spring around said rod second springset section.

6. The shock absorption apparatus of claim 5 , further comprising:

a sixth spring around said rod first springset section.

7. The shock absorption apparatus of claim 1 , further comprising:

a pair of opposing turn stops attached to said a first hitch apparatus, wherein said turn stops restrict the horizontal rotation of said shock absorption apparatus in relation to said towing vehicle.

8. The shock absorption apparatus of claim 7 , further comprising a lubricant nozzle attached to said tube and in operative communication with the interior of said tube.

9. A shock absorption apparatus for use between a roping dummy and a towing vehicle, comprising:

a hollow tube having a first end and a second end;

a first end cap attached to said first end, said first end cap having a rod aperture through the approximate center of said end first end cap;

an elongated rod;

wherein said aperture is sized to allow said rod to slide through said aperture and said rod slidably extends through said rod aperture, and said rod having a first end inside of said tube and a second end outside of said tube

a second end cap attached to said tube second end, wherein said tube second end and said second cap is attached, but not removably attached, to said roping dummy;

a rod endpiece attached to said rod first end, said rod endpiece shaped and sized so as to allow it to move slidably through the interior of said tube;

a second springstop slidably attached to said rod, wherein a rod third springset section extends between said rod endpiece and said second springstop;

a first spring around said rod third springset section, wherein when a force is placed upon said rod which tends to pull said rod outwardly through said rod aperture said first spring acts in opposition to said force; and

a hitch apparatus attached to said second end of said rod, wherein said hitch apparatus is removably attachable to said towing vehicle.

10. The shock absorption apparatus of claim 9 , further comprising:

a first springstop slidably attached to said rod, wherein a rod second springset section extends between said second springstop and said first springstop; and

a second spring around said rod second springset section, wherein when a force is placed upon said rod which tends to pull said rod outwardly through said rod aperture said third spring acts in opposition to said force.

11. The shock absorption apparatus of claim 10 , further comprising:

a rod first springset section extending between said first springstop and said first end cap; and

a third spring around said rod first springset section, wherein when a force is placed upon said rod which tends to pull said rod outwardly through said rod aperture said first spring acts in opposition to said force.

12. The shock absorption apparatus of claim 10 , further comprising:

a fourth spring around said rod third springset section.

13. The shock absorption apparatus of claim 11 , further comprising:

a fourth spring around said rod third springset section; and

a fifth spring around said rod second springset section.

14. The shock absorption apparatus of claim 13 , further comprising:

a sixth spring around said rod first springset section.

15. The shock absorption apparatus of claim 14 , further comprising a lubricant nozzle attached to said tube and in operative communication with the interior of said tube.

Continuity (3)
Provisional Application 61574247 · Jul 29, 2011
Provisional Application 61663342 · Jun 22, 2012
Related Publication 20130026688A1 · Jan 31, 2013