Claims
- 1. An apparatus for protecting a structural support from impact, said apparatus comprising:an impact protection component in the form of a rigid, molded, single unitary part having a top, a base, and a peripheral side wall, said side wall having a rear portion and a front portion, said top, base, rear portion and front portion enclosing an air chamber; said a rear portion configured to mate with the structural support so as to seat said component in an installed position adjoining the structural support; said front portion configured to deflect inwardly toward said rear portion so as to reduce the volume of said air chamber upon the impact of a vehicle, and thereby to protect the structural support from said impact; said rear portion of said side wall having flat faces that are located opposite each other so as to mate with corresponding opposite flat faces of the structural support, and being flexible so as to conform to the shape of the structural support at the opposite flat faces of the structural support so as to fit said component closely in said installed position adjoining the structural support; said component further having an opening which is open in use of said component and through which air can vent from said air chamber upon said reduction of said volume.
- 2. An apparatus for protecting an elongated structural support from impact, said apparatus comprising:an elongated impact protection component having a top, a base, and a peripheral side wall, said side wall having a rear portion and a front portion, said top, base, rear portion and front portion enclosing an air chamber; said rear portion configured to mate with the structural support so as to seat said component in an installed position adjoining the structural support, said front portion configured to deflect inwardly said rear portion so as to reduce the volume of said air chamber upon the impact of a vehicle, and thereby to protect the structural support from said impact; and a belt configured to extend across said front portion of said side wall in a secured position in which said belt secures said component in said installed position, said front portion of said side wall having inner and outer surfaces with contours that define peaks and valleys that are perpendicular to the inner and outer surfaces.
- 3. An apparatus as defined in claim 2 wherein said front portion of said side wall has an indentation configured to receive said belt in said secured position.
- 4. An apparatus as defined in claim 3 wherein said front and rear portions of said side wall meet at rear corners of said component, said indentation extends continuously around said front portion of said side wall between said rear corners, and said indentation has a uniform width fully along its length between said rear corners.
- 5. An apparatus as defined in claim 4 wherein said indentation is an open channel in which said belt is visible continuously around said front portion of said side wall when said belt is in said secured position.
- 6. An apparatus as defined in claim 5 wherein said belt is one of a pair of belts that are alike, and said indentation is one of a corresponding pair of indentations that are alike.
- 7. An apparatus as defined in claim 3 wherein said belt has opposite end portions configured to be fastened together within said indentation at any location along the length of said indentation.
- 8. An apparatus as defined in claim 2 wherein said belt is configured to extend in a loop around said front portion of said side wall, said rear portion of said side wall, and the structural support when said belt is in said secured position.
- 9. An apparatus as defined in claim 2 further comprising a fastener structure engageable with said belt at said front portion of said side wall to fasten said belt in said secured position.
- 10. An apparatus as defined in claim 2 wherein said belt is separate from said impact protection component.
- 11. An apparatus for protecting an elongated structural support from impact, said apparatus comprising:an elongated impact protection component having a top, a base, and a peripheral side wall, said side wall having a rear portion and a front portion, said top, base, rear portion and front portion enclosing an air chamber; said rear portion configured to mate with the structural support so as to seat said component in an installed position adjoining the structural support, said front portion configured to deflect inwardly toward said rear portion so as to reduce the volume of said air chamber upon the impact of a vehicle, and thereby to protect the structural support from said impact; a belt receivable in a secured position in which said belt secures said component in said installed position; and a fastener structure to fasten said belt in said secured position, said front portion of said side wall having inner and outer surfaces with contours that define peaks and valleys that are perpendicular to the inner and outer surfaces.
- 12. An apparatus as defined in claim 11 wherein said belt is separate from said impact protection component.
- 13. An apparatus as defined in claim 12 wherein said belt is one of a pair of belts that are alike, and said fastener structure is one of a corresponding pair of fastener structures that are alike.
- 14. An apparatus for protecting an elongated structural support from impact said apparatus comprising:an elongated impact protection component in the form of a single unitary part having a top, a base, and a peripheral said wall, said side wall having a rear portion and a front portion, the top, base, front portion and rear portion enclosing an air chamber, said rear portion configured to mate with the structural support so as to seat said component in an installed position adjoining the structural support; said front portion configured to deflect inwardly toward said rear portion so as to reduce the volume of said air chamber upon the impact of a vehicle, and thereby to protect the structural support from said impact; said front portion of said side wall having inner and outer surfaces with undulating contours that define projections at said inner surface and corresponding indentations at said outer surface.
- 15. An apparatus for protecting an elongated structural support from impact, said apparatus comprising:a plurality of elongated impact protection components configured to fit together beside each other in installed positions in which said components define transversely adjacent segments of an elongated impact protection body that surrounds the structural support; each of said components being a single unitary part having a top, base, and a peripheral side wall, said side wall having a front portion and a rear portion, said top, base, front portion, and rear portion enclosing an air chamber, each of said rear portions configured to mate with the structural support upon movement of the component transversely into its installed position; each of said front portions configured to deflect inwardly toward said rear portion so as to reduce the volume of said respective air chamber upon the impact of a vehicle, thereby to protect the structural support from said impact; and, said front portion of said side wall having contours, said contours having a depth, the depth being the distance from peak to valley perpendicular to said front portion.
- 16. An apparatus for protecting a structural support from impact, said apparatus comprising:an impact protection component in the form of a single unitary part having a top, a base, and a peripheral side wall, said side wall having a front portion and a rear portion, said top, base, front portion, and rear portion enclosing an air chamber, said rear portion configured to mate with the structural support so as to seat said component in an installed position adjoining the structural support; said front portion configured to deflect inwardly toward said rear portion so as to reduce the volume of said air chamber upon the impact of a vehicle, and thereby to protect the structural support from said impact; said rear portion of said side wall having flat faces that are located opposite each other so as to mate with corresponding opposite flat faces of the structural support, and being flexible so as to conform to the shape of the structural support at the opposite flat faces of the structural support so as to fit said component closely in said installed position adjoining the structural support; said component being one of a plurality of elongated impact protection components which are unitary parts configured to fit together beside each other in installed positions in which said components define transversely adjacent segments of an elongated impact protection body that surrounds the structural support; said front portion of said side wall having contours, said contours having a depth, the depth being the distance from peak to valley perpendicular to said front portion.
- 17. An apparatus for protecting a structural support from impact, said apparatus comprising:an impact protection component in the form of a molded, rigid, single unitary part having a top, a base, and a peripheral side wall, said side wall having a front portion and a rear portion, said top, base, front portion, and rear portion enclosing an air chamber, said rear portion configured to mate with the structural support so as to seat said component in an installed position adjoining the structural support; said front portion configured to deflect inwardly toward said rear portion so as to reduce the volume of said air chamber upon the impact of a vehicle, and thereby to protect the structural support from said impact; said component further having an opening which is open in use of said component and through which air can vent from said air chamber upon said reduction of said volume.
- 18. An apparatus for protecting a structural support from impact, said apparatus comprising:a component for substantially covering a portion of the structural support, said component comprising: an exterior face including a receiving indentation for receiving the structural support; a top, base, and a peripheral side wall, said side wall having a front portion and a rear portion, said top, base, front portion and rear portion enclosing an air chamber retained within said component; an air vent for venting air from the air chamber, to cushion and redistribute energy from an impact with the structural support; wherein the apparatus further comprises; securing means for securing the component to the structural support; said component having a plurality of discontinuous exterior indentations formed along the exterior face of the component, for deflecting impact energy away from the structural support; each of said discontinuous indentations having a round-shaped aperture and walls that slant inwardly to provide a cone-shaped indentation.
RELATED APPLICATIONS
The present application is a continuation of application Ser. No. 09/538,159, filed Mar. 29, 2000, now U.S. Pat. No. 6,244,781 which is a continuation of application Ser. No. 09/132,913, filed Aug. 12, 1998, now U.S. Pat. No. 6,102,611, which claims the benefit of provisional application Ser. No. 60/055,276, filed Aug. 13, 1997.
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Date |
Country |
3039897 |
May 1982 |
DE |
3505097 |
Aug 1986 |
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3505097 |
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Entry |
Advertisements for the Column Cushion described in Applicant's Background of the Invention, including three sheets of photocopies and two original color sheets, p. 45, IEN/Aug. '99. |
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Provisional Applications (1)
|
Number |
Date |
Country |
|
60/055276 |
Aug 1997 |
US |
Continuations (2)
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Number |
Date |
Country |
Parent |
09/538159 |
Mar 2000 |
US |
Child |
09/834776 |
|
US |
Parent |
09/132913 |
Aug 1998 |
US |
Child |
09/538159 |
|
US |