Traffic barricade

• US 4,312,600 A
• Filed: 02/22/1980
• Issued: 01/26/1982
• Est. Priority Date: 02/22/1980
• Status: Expired due to Term

• Current Assignee: Cecil Schaaf, Craig Schaaf
• Original Assignee: Cecil Schaaf, Craig Schaaf
• Inventors: Schaaf, Cecil, Schaaf, Craig
• Primary Examiner(s): Bonck, Rodney H.
• Application Number:
  US06/123,527
• Time in Patent Office: 704 Days
• Field of Search: 404/6, 404/9, 256/1, 256/13.1, 256/64, 116/63 P, 116/107, 40/606, 40/612, 248/469, 248/346, 9/8 R
• US Class Current: 404/6
• CPC Class Codes: B63B 51/02 with anchored lightships; by use of lighthouses
• CPC Class Codes: E01F 13/02 free-standing; portable, e.g. for guarding open manholes E01F9/688 takes precedence; Portable signs or signals specially adapted for fitting to portable barriers
• CPC Class Codes: E01F 9/688 Free-standing bodies
• CPC Class Codes: Y10S 52/09 Structure including reclaimed component, e.g. trash

Abstract

A traffic barricade or marker comprises a base in the form of a conventional pneumatic vehicle tire having a pair of substantially vertical flexible plastic tubular posts upstanding from the tire upper sidewall from aperture means located diametrically across from each other. The tubular posts in their unflexed condition are substatntially straight and upwardly diverging in a symmetrical manner away from the tire principal axis. A substantially rectangular structural member has a pair of longitudinally spaced tubular-like connector formations thereon of a size to be freely telescoped over the upper end portions of said posts. The structural member has a predetermined major dimension between its connector formations so as to continually flex the upper end portions of the posts into substantial parallel relation whereby said connector formations are releasably retained on the posts. As a result, each of the lower end portions of the posts are urged into contact with an edge of its associated tire aperture means to frictionally retain the posts within the tire. The structural members may be either flexible banners or figid rail members while the tire may be filled with buoyant material for use in the invention as a floatable marine traffic marker or buoy. A further disclosed alternative uses wood boards as the base with the banners flexing the posts toward each other and a rigid top rail forcing their upper ends apart.

Claims

1. A traffic marker comprising:

a relatively heavy base in the form of a horizontally disposed vehicle tire including upper and lower sidewall portions, said upper sidewall portion having a pair of aperture means therein located diametrically across from each other;

a pair of substanially vertical, flexible plastic tubular posts upstanding from said tire upper sidewall portion with the lower end portion of each post being received in one of said aperture means;

said pair of posts in their unflexed condition being substantially straight and upwardly diverging away from the principal axis of said tire in a substantially symmetrical manner;

a cross structural member having a pair of laterally spaced vertically extending tubular-like connector formations thereon, each said connector formation telescoped over a portion of an associated one of said posts such that said cross structural member extends between said posts above said base;

said cross structural member having a predetermined major dimension between its connector formations such that said member continually flexes the free upper end portions of said posts inwardly into substantial parallelism whereby said connector formations are frictionally retained on said posts; and

the arrangement being such that the lower end portions of said posts are bowed concavely inwardly whereby each said post lower end portion is urged into snug retention in its associated aperture means.

2. The traffic marker as defined in claim 1, wherein each said aperture means in said tire upper sidewall portion is located radially outwardly from the mean radius of the tire, and said tire including a second pair of aperture means in said tire lower sidewall portion located radially inwardly from the mean radius of the tire.

3. The traffic marker as defined in claim 1, wherein each said aperture means in said tire upper sidewall portion is located adjacent the juncture of the tire tread portion with the tire sidewall portion, and said tire includes a second pair of aperture means in said tire lower sidewall portion located adjacent the juncture of the tire bead portion with the tire sidewall portion.

4. The traffic marker as defined in claim 1, wherein locking means are provided adjacent the lower end of each said post to lock said posts in their associated aperture means.

5. The traffic marker as defined in claim 1, wherein at least two vertically spaced cross structural members are provided between said posts.

6. The traffic marker as defined in claim 1, wherein platform means are supported on said tire lower bead portion for receiving ballast means thereon, such that said ballast means is spaced above the marker supporting surface.

7. The traffic marker of claim 1 wherein said tire is filled with bouyant material operative to float said marker on the surface of a body of water.

8. The floatable marine traffic marker as defined in claim 7 wherein said upper sidewall portions have two pair of aperture means therein located diametrically across from each other;

two pair of substantially vertical flexible plastic tubular posts upstanding from said tire upper sidewall portion with the lower ends of each pair of posts being received in one of said pair of aperture means;

each said pair of posts substantially symmetrical about the principal axis of said tire, each pair of posts in their unflexed condition being substantially straight and upwardly diverging away from said tire axis in first and second vertical intersecting planes common to said tire axis;

each said pair of posts including a substantially rectangular flexible banner structural member, having laterally spaced transversely extending tubular-like connector formations thereon, each said connector formation telescoped over a portion of one of its associated pair of said posts such that each said flexible banner extends between its associated pair of posts, and whereby the flexible banner on said one pair of posts is located vertically above the flexible banner on said remaining pair of posts;

said flexible banner structural member having a predetermined major dimension between its associated connector formations whereby each said banner continually flexes the free upper end portions of its associated pair of posts into substantial parallelism whereby each banner connector formation is retained on its associated pair of posts;

the arrangement being such that the lower end portions of each said pair of posts are bowed concavely inwardly whereby each said pair of posts lower end portions are urged into snug retention in their associated pair of aperture means.

9. The floatable marine traffic marker as defined in claim 8 wherein at least two vertically spaced flexible banners are provided between the posts of each of said post pairs.

10. The floatable traffic marker as defined in claim 7, wherein a cross structural member is retained within said tire by the bouyant material operative for connection with anchor securing means located so as to extend vertically downwardly from the marker.

11. A traffic marker comprising:

a relatively heavy base in the form of a horizontally disposed vehicle tire including upper and lower sidewall portions, said upper sidewall portions having a pair of aperture means therein located diametrically across from each other and radially outwardly from the mean radius of the tire, and said lower sidewall portions having a second pair of aperture means located diametrically across from each other and radially inwardly from the mean radius of the tire, all four of said aperture means being substantially coplanar;

a pair of substantially vertical flexible plastic tubular posts upstanding from said tire upper sidewall portion with the lower end of each post being received in one of said upper sidewall aperture means and one of said lower sidewall means;

said pair of posts in their unflexed condition being substantially straight and upwardly diverging away from the principal axis of said tire in a substantially symmetrical manner;

a flexible banner having laterally spaced transversely extending tubular-like connector formations thereon, each said connector formation telescoped over a portion of an associated one of said posts such that said flexible banner extends between said posts above said base;

said flexible banner having a predetermined major dimension between its connector formations such that said banner continually flexes the free upper end portions of said posts into substantial parallelism whereby said connector formations are frictionally retained on said posts; and

the arrangement being such that the lower end portions of said posts are bowed concavely inwardly whereby each said post lower end portion is urged into snug retention in its associated aperture means.

12. The traffic marker of claim 11 wherein said tire is filled with bouyant material operative to float said marker on the surface of a body of water.

13. The floatable traffic marker of claim 12 wherein a cross structural member is retained within said tire by the bouyant material operative for connection with anchor securing means located so as to extend vertically downwardly from the marker.

14. The traffic marker as defined in claim 11, wherein each said connector formation is a hem-like loop formed at each end of the banner.

15. The traffic marker as defined in claim 11, wherein at least two vertically spaced flexible banners are provided between said posts.

16. A traffic marker comprising:

a relatively heavy base in the form of a horizontally disposed vehicle tire including upper and lower sidewall portions, said upper sidewall portion having a pair of aperture means therein located diametrically across from each other;

a pair of substantially vertical, flexible plastic tubular posts upstanding from said tire upper sidewall portion with the lower end portion of each post being received in one of said aperture means;

said pair of posts being substantially symmetrical about the principal axis of said tire, said posts in their normal unflexed condition being substantially straight and upwardly diverging away from said tire axis;

a substantially rigid cross-rail member having a pair of laterally spaced vertically extending tubular connector portions pivotally connected thereon, each said tubular connector portion operative to pivot about a horizontal axis perpendicular to said rail member, each said connector portion telescoped over a portion of an associated one of said posts such that said cross-rail member extends between said posts above said base;

the orientation and lateral spacing between said aperture means being selected to coact with the orientation and lateral spacing between said tubular connector formations to cause said posts to assume a resiliently flexed position when said cross-rail member and said base have been assembled to said posts.

17. The traffic marker of claim 16 wherein the resilient flexing of said posts in said assembled position functions to normally frictionally retain said posts in said aperture means of said base.

18. The traffic marker as defined in claim 16 wherein each said aperture means in said tire upper sidewall portion is located radially outwardly from the mean radius of the tire, and said tire including a second pair of aperture means in said tire lower sidewall portion located diametrically across from each other and radially inwardly from the mean radius of the tire, all four of said aperture means being substantially coplanar.

19. The traffic marker as defined in claim 16, wherein at least two cross-rail members are provided between said posts, the arrangement such that the tubular connector portions of adjacent cross-rail members are located in end-abutting stacked relation on their associated post, whereby said cross-rail members are maintained in uniform horizontally disposed, vertically spaced relation.

20. A traffic marker comprising:

a base adapted to provide lateral stability to resist tipping of the marker from its normally upright position, and provided with a pair of laterally spaced aperture means each extending along a generally vertical axis;

a pair of substantially vertical semi-rigid but resiliently flexible plastic tubular posts, the lower end portions of each of said posts being received in one of said pair of aperture means;

a cross structural member provided with a pair of laterally spaced vertically extending tubular-like connector formations, each of said connector formations being adapted to telescopically slide over one of said posts so that said member extends generally horizontally between said posts;

the orientation and lateral spacing between said aperture means being selected to coact with the lateral spacing between said connector formations to cause said posts to assume a resiliently flexed position when said cross structural member and said base have been telescopically assembled to said posts, the resilient flexing of said posts in said assembled condition functioning to normally frictionally retain said connector formations thereon.

21. The traffic marker of claim 20 wherein the resilient flexing of said posts in said assembled position functions to normally frictionally retain said posts in said aperture means of said base.

22. The traffic marker of claim 20 wherein the lateral spacing between said connector formations is less than the lateral spacing between said aperture means, whereby the assembled condition of said posts with said cross structural member and said base causes said posts to resiliently flex to a position wherein they upwardly converge from said base toward said cross structural member.

23. The traffic marker of claim 22 which further comprises a substantially rigid top cross member interconnecting the upper ends of said posts, the length of said top cross member being selected to maintain a lateral spacing between the upper ends of said posts which is greater than the lateral spacing between said connector formations, whereby the assembled condition of said posts with said top cross member and said cross structural member causes said posts to resiliently flex to a position wherein they upwardly diverge from said cross structural member toward said top cross member.

24. A traffic marker comprising:

a base adapted to provide lateral stability to resist tipping of the marker from its normally upright position, and provided with a pair of laterally spaced aperture means each extending along a generally vertical axis;

a pair of substantially vertical semi-rigid but resiliently flexible plastic tubular posts, the lower end portions of each of said posts being received in one of said pair of aperture means;

a flexible banner provided with connector means at its ends for connection to each of said posts so that said banner extends horizontally therebetween, the length of said banner being selected to coact with the orientation and lateral spacing between said aperture means to cause said banner to resiliently flex said posts toward each other when assembled to said banner and said base.

25. The traffic marker of claim 24 which further comprises a second flexible banner provided with connector means at its ends which function and coact with said posts and said aperture means in the same manner as said first described flexible banner, said first and second banners being vertically spaced from each other along said posts, and a substantially rigid cross rail interconnecting the upper end portions of said posts above said banners and holding said upper end portions apart against the forces applied to said posts by said banners.

26. The traffic marker of claim 25 wherein said connector means comprise hem-like sleeves formed in the ends of said banners and adapted to be telescopically assembled over said posts, the dimensions of said rigid cross rail and said banners and the orientation and lateral spacing between said aperture means coacting to cause said posts to converge upwardly from said base to the lowermost banner and to diverge upwardly from the uppermost of said banners to said rigid cross rail, the resilient flexing and non-parallelism of said posts functioning to frictionally retain said banners in position along said posts and to frictionally retain said posts in said aperture means.