Target with energy-absorbing foam mat

• US 4,344,621 A
• Filed: 03/03/1980
• Issued: 08/17/1982
• Est. Priority Date: 03/03/1980
• Status: Expired due to Term

• Current Assignee: Cabot Safety Intermediate Corporation et al
• Original Assignee: E-A-R Corporation
• Inventors: Baker, David E.
• Primary Examiner(s): Pinkham, Richard C.
• Assistant Examiner(s): BROWN, THEATRICE
• Application Number:
  US06/126,341
• Time in Patent Office: 897 Days
• Field of Search: 273/26 A, 273/29 A, 273/176 B, 273/181 R, 273/181 G, 273/181 J, 273/181 K, 273/182 R, 273/317, 273/331, 273/333, 273/348, 273/407, 273/DIG. 5 , 273/1 B, 273/378, 273/386, 273/387
• US Class Current: 473/446
• CPC Class Codes: A63B 2024/0046 Mechanical means for locating the point of impact or entry
• CPC Class Codes: A63B 63/00 Targets or goals for ball games golf cups A63B57/40

Abstract

A practice device for use in the practice of those sports involving the hurling or striking of a ball or other sport projectile toward a specified target. The device of the invention serves to safely arrest the flight of the projectile while informing the user of the exact point of impact of the projectile relative to a defined target zone. The target is a polymeric foam mat having a polymeric sheet bonded to its front face. The sheet removably carries target indicia. Apertures through the foam mat make up 40 to 50 percent of the total surface area of the mat. When a projectile strikes the sheet, an indentation, which lasts from 5 to 60 seconds, indicates the point of impact.

Claims

1. A practice device for a sporting activity wherein a sport projectile is hurled or struck toward a specified target zone, said device comprising:

(a) an energy absorbing polymeric foam mat element, said mat element being indentable by and fully but slowly recoverable from the impact of a sport projectile thereagainst;

(b) a continuous and compliant polymeric sheet element having a smooth exterior surface disposed over and bonded continuously to at least one face of said mat element of (a);

(c) indicia defining a target zone on the exterior surface of said sheet element of (b), said indicia being removably secured to the exterior surface of said sheet element of (b), whereby the size and geometry of the target zone defined thereby may be altered.

8. The practice device of claim 2 or 1 wherein said mat element is composed of a polymer of vinyl chloride.

9. The practice device of claim 2 or 1 wherein said mat element is composed of a flexible polyurethane.

10. The practice device of claim 2 or 1 wherein said polymeric sheet element of (b) comprises a flexible polyurethane or polyvinylchloride foam having an integral skin defining the smooth exterior surface thereof.

11. The practice device of claim 2 or 1 including means to secure said device in spaced apart relationship to a support surface.

12. The practice device of claims 2 or 1 wherein the typical recovery time from indentation caused by the impact of a sport projectile for which said mat element of (a) is designed, is between about 5 and about 60 seconds.

2. A practice device for a sporting activity wherein a sport projectile is hurled or struck toward a specified target zone, said device comprising:

(a) an energy absorbing polymeric foam mat element, said mat element being indentable by and fully but slowly recoverable from the impact of a sport projectile thereagainst, said mat element being comprised of an array of apertures through the thickness thereof, said apertures each being of a diameter of at least about 1/4 inch (0.635 cm), said apertures being spaced apart so as to define a continuous web of polymeric foam, the total surface area of said apertures being, in the aggregate, between about 40 and about 50 percent of the overall surface area of said mat element;

(b) a continuous and compliant polymeric sheet element having a smooth exterior surface disposed over and bonded continuously to at least one face of said mat element of (a);

(c) indicia defining a target zone on the exterior surface of said sheet element of (b).

3. The practice device of claim 2 including a figure representative of an opposing player on the exterior surface of said sheet element of (b).

4. The practice device of claim 3 wherein said figure comprises a cutout formed of a compliant thin polymeric sheet material, said cutout being removably securable to the exterior surface of said sheet element of (b).

5. The practice device of claim 4 wherein said cutout is provided with a representation of said opposing player on each of the two surfaces thereof.

6. The practice device of any of claims 3, 4 or 5 wherein said representation is of a baseball batter and said indicia on the exterior surface of said sheet element of (b) defines a strike zone.

7. The practive device of any of claims 3, 4 or 5 wherein said representation is of a hockey goalie and said indicia on the exterior surface of said sheet element of (b) defines a hockey goal.