EP0471666A1 - Systeme de retenue pour materiau de pavage - Google Patents

Systeme de retenue pour materiau de pavage

Info

Publication number
EP0471666A1
EP0471666A1 EP89912749A EP89912749A EP0471666A1 EP 0471666 A1 EP0471666 A1 EP 0471666A1 EP 89912749 A EP89912749 A EP 89912749A EP 89912749 A EP89912749 A EP 89912749A EP 0471666 A1 EP0471666 A1 EP 0471666A1
Authority
EP
European Patent Office
Prior art keywords
coupler
projection
sections
containment system
recess
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP89912749A
Other languages
German (de)
English (en)
Other versions
EP0471666A4 (en
Inventor
Glenn D Gosnell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0471666A1 publication Critical patent/EP0471666A1/fr
Publication of EP0471666A4 publication Critical patent/EP0471666A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/001—Pavings made of prefabricated single units on prefabricated supporting structures or prefabricated foundation elements except coverings made of layers of similar elements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • E01C11/221—Kerbs or like edging members, e.g. flush kerbs, shoulder retaining means ; Joint members, connecting or load-transfer means specially for kerbs

Definitions

  • the present invention relates to paver material containment systems and, in particular, to a containment system formed of a plurality of interlocked prefabricated concrete sections.
  • the typical manner of containment when setting mortarless pavers (interlocked pavers) or sandset brick has been to first pour a concrete curb. This is accomplished by first excavating the area, constructing the concrete forms, pouring the concrete and then removing the forms. Each step in the process typically takes one day, the process thus requiring a minimum of three days to construct the concrete curb. The costs per square foot of construction is thus relatively high on small installations. The installation also may require the use of a skilled tradesperson to form the curb, further increasing the cost of installation.
  • U.S. Patent No. 696,792 to Bedell which discloses a concrete curbstone molded in sections, each section having end projections and recesses, the projections of one end entering the recesses of the end of the adjacent curbstone
  • U.S. Patent No. 2,065,861 to Lines which discloses a concrete curbing system having precast concrete sections, adjacent sections being coupled together by positioning a key member in recesses- formed in the ends of adjacent sections, the sections having various forms, including semi-circular and straight forms
  • U.S. Patent No. 3,174,412 to Boyd et al. which discloses a combined curb and gutter system for:.
  • a containment system for pavers comprising a plurality of separate elongated sections, each of the sections including top, bottom, sides and ends, a downwardly extending first projection being formed at each section end, and a first recess being formed at each end adjacent the first projection, the containment system further including a plurality of coupler members, each of the coupler members including a second recess and a second projection, the first projection formed on one end of the section fitting into the second recess formed in each of the coupler members, the second projection of each of the coupler members fitting into the first recess formed on the section end, each of the coupler members further comprising a shaped portion integral therewith and having a predetermined surface area, each of the coupler members being arranged such that when separate sections are coupled together by the coupler members and fill material is added to the containment area, fill material with the containment area overlying the shaped portions of the coupler members.
  • a member for coupling together two elongated sections in order to form a portion of a paver containment system each of the elongated sections comprising top, bottom, side and end portions and a recess formed in the bottom portion adjacent each end portion
  • the coupler member comprising a base member, at least one .projection shaped to fit into the section recess extending vertically from the surface of ⁇ th'e ' ba ⁇ e member, and a 1 substantially planar shaped portion having a predetermined surface area.
  • the present invention provides a paver containment system comprising concrete curb sections, each section preferably fabricated off-site in a desired pattern. Each section may be securely joined together using a novel coupler, or interlock, system.
  • the coupler system preferably uses a plurality of coupler members of varying configurations, the coupler member configuration selected for use depending upon the desired containment arrangement.
  • Each coupler member may comprise, in a first embodiment, at least one recess for receiving a notch type member formed at one end of the concrete section and a pedestal type support member having a substantially flat surface area arranged to be positioned towards the area wherein the pavers are to be laid, paver fill material overlying the pedestal surface area to provide, with the notch/recess coupling, an improved system for preventing separation of the interlocked sections.
  • each coupler member may comprise at least one male member designed to engage a complementary recess formed adjacent one end of the concrete section and the aforementioned pedestal support member.
  • the containment system of the present invention conveniently requires no mortar, uses precured concrete curbs, or braces, and can be easily installed by a mason or homeowner, quickly and at a reduced cost.
  • Figure l is a perspective view of the curb and coupler members
  • Figures 2, 3 and 4 are partial plan views of a containment system using different coupler members
  • Figure 5 is a cross-sectional view along line 5-5 of Figure 2;
  • Figure 6 is a cross-sectional view along line 6-6 of Figure 5;
  • Figure 7 is a cross-sectional view along line
  • Figure 8 is a cross-sectional view along line 8-8 of Figure 2;
  • Figure 9 is a cross-sectional view along line 9-9 of Figure 2;
  • Figure 10 is similar to Figure 8 but shows the containment system formed on an existing foundation.
  • Figure 11 is a perspective view of a second curb embodiment
  • Figure 12 is a partial cross-sectional view of the curb embodiment shown in Figure 11;
  • Figures 13(a) and (b) are perspective views of left and right hand couplers, respectively, used in conjunction with the curb embodiment shown in Figure 11;
  • Figure 14 is a perspective view of a Tee coupler used in conjunction with the curb embodiment shown in Figure 11;
  • Figure 15 is a perspective view illustrating a partially assembled containment system using the curb.. and coupler members shown in Figures 11-14.
  • Section 10 comprises an elongated solid prefabricated concrete member 14 having a generally trapezoidal (beveled) cross-section with vertical extending faces 16 and 18 and generally planar upper and lower surfaces 20 and 22, respectively.
  • each section 10 is four feet
  • each section 10 has a T-shape (end view) .
  • the vertical portion of the T-shape extends inwardly towards the center of section 10 and forms a knuckle, or projection, portion 26.
  • the horizontal portion of the T-shape extends inwardly towards the center of section 10 to a distance greater than the inward distance of the vertical section of the T-shape as illustrated.
  • the end of the horizontal portion of the T-shape is joined to lower, or bottom, surface 22 of section 10 by an angled wall portion 30, a recess 28 being formed by wall 30, the lower surface of the horizontal portion of the T-shape and the inner surface of the knuckle 26.
  • Recess 28 is adapted to receive the knuckle, or projection, formed on coupler 12 as will be described hereinafter.
  • the coupler 12 illustrated in Figure 1 known as a corner coupler, comprises a base member 33 having angled edges 35 and 37 (the thickness of base member 33 and the angle of edges 35 and 37 are selected so that the sections 10 are of the same height (coplanar) with interlocking coupler member 12) , a substantially flat surface area (known as a pedestal) 34, orthogonal channel areas 36 and 38 each having a knuckle, or projection, 40 within channel walls 41 and 43 and knuckle, or projection, receiver recess 42.
  • the channel areas 36 and 38 and the associated knuckles are mirror images of the knuckle and knuckle receiver formed on the ends of section 10.
  • the vertical walls 41 and 43 both act to guide the section ends into engagement with the mirror knuckle and receiver on the coupler 12 and also act as an additional technique to resist tipping of the section
  • the vertical walls 41 and 43 are designed to be deep enough to enable the section 10 to resist tipping.
  • Vertical extending member 44 is provided so that when two sections 10 are positioned in channels 41 and 43, the upper surface 20 of the engaged sections 10 are substantially coplanar with the upper surface 46 of projection, or vertical extension, 44 such that the two sections 10 and coupler 12 which form a portion of the containment system are at the same level.
  • pedestal portion 34 provides an additional technique for preventing section separation otherwise caused by rotational forces.
  • the pedestal 34 for each coupler configuration extends into the containment area so that sand or other fill material covers the upper surface of the pedestal.
  • both the paver element positioned on the surface of the fill material and the fill material provide a load force on the surface of pedestal 34 which prevents joined sections 10 from rotating out from the interlocked connection with coupler 12.
  • the pedestal acts as a cantilever to inhibit the tendency of the elongated sections to rotate out of alignment.
  • Figures 2, 3 and 4 are plan views of a paver installation to illustrate the different configurations of coupler members which can be utilized in the present invention.
  • corner coupler 12 shown in Figure 1
  • tee coupler 50 universal coupler 52
  • straight coupler 54 right or left hand coupler 56
  • left hand or right hand coupler 58 and professional miter coupler 60
  • the coupler 60 allows pavers to be laid over a large area without the necessity of a grid system
  • coupler 58 in contrast having a third female element to enable a section 10' to be positioned as shown in Figure 4, section 10- * functioning as a grid to enable a homeowner to lay the paver accurately over smaller areas within the containment system.
  • Figures 5 and 6 are cross-sectional views illustrating the use of a straight coupler 54 to couple two sections 10' and 10 ' ' .
  • Each coupler arrangement shown in Figures 2 - 4 have common features.
  • each coupler includes a knuckle/recess feature, as described with reference to Figure 1, such that the corresponding knuckle formed on a selected section can be positioned in the coupler recess and the knuckle on the coupler can engage the recess formed in each end of section 10.
  • each coupler includes at least one pedestal portion similar to the pedestal portion 34 shown in Figure 1 to receive the fill material as previously described.
  • Figure 7 is a sectional view illustrating corner coupler 12
  • Figure 8 is a sectional view of a tee coupler identical to coupler 50 and illustrates a plurality of pavers (bricks) 60 laid over the fill material, such as gravel 62, section 10 being supported by backfill 64
  • Figure 9 is a sectional view illustrating another portion of the contained area
  • Figure 10 is a sectional view similar to Figure 8, the containment system being supported on an existing foundation 70, backfill not being required.
  • FIG 11 is a perspective view of a second embodiment of an elongated interlocking curb section 80 utilized in the containment system of the present invention.
  • Curb section 80 comprises a top portion 82, bottom portion 84, side portion 86 (a second side is not shown in the figures) and ends 88 and 90.
  • a portion of bottom portion 84 adjacent both ends 88 and 90 is cutaway in a manner such that bottom portion 84 is coupled to intermediate surface 92 via angled surface 94.
  • the distance between surfaces 84 and 92 and the angle of surface 94 are selected to conform to the dimensions of the coupler member to provide the aligned and coplanar containment system arrangement as illustrated in Figure 15.
  • a recess, or notch 96 is formed in curb section 80 adjacent each end 88 and 90 (only the recess adjacent end 88 is illustrated) .
  • the shape and dimensions of recess 96 are selected so that projections on the coupler members shown in Figures 13 and 14 can fit and be retained within the recess.
  • Figure 12 is a partial sectional-perspective view of curb section 80 illustrating the detail of recess 96.
  • Figures 13(a) and (b) show one of the coupler members utilized with curb section 80.
  • Figure 13(a) shows a left side corner coupler 100
  • Figure 13(b) showing a right side corner coupler 102.
  • Each coupler member comprises a substantially rectangularly shaped base member 104 having angled edges 107 and 111 and two sawtooth shaped projections 106 and 108 vertically extending from the upper surface of base member 104.
  • the shape and dimensions of projections 106 and 108 are selected such that they fit into recesses 96 formed in curb sections 80.
  • the thickness of base member 104 corresponds to the distance between surfaces 84 and 92 as shown in Figure 11 and the edges 107 and 111 are coplanar with angled surface 94 of section 80.
  • Coupler members 100 and 102 also include a vertically extending projection member 110 which is of a height corresponding to the height of edge portions 88 and 90 ( Figure 11) and a pedestal portion 109 having a predetermined surface area.
  • pedestal portion 109 having a predetermined surface area.
  • FIG 14 illustrates another coupler member 120 which can be utilized with curb section 80.
  • Coupler member 120 known as a tee coupler, comprises base member 122 having angled edges 123, 125 and 127, sawtooth shaped projections 124, 126 and 128 vertically extending from the upper surface of base member 122 and vertically extending projection 130 which is of a height corresponding to the height of end portions 88 and 90 ( Figure 11) .
  • Pedestal portion 129 provides an anti- rotational separation force as explained hereinabove.
  • projections 124, 126 and 128 have shapes and dimensions which allow them to be fit into recesses 96 formed in curb sections 80.
  • Figure 15 is a perspective view of a portion of an assembled curb containment system showing two curb sections 80 and 80 joined at the left portion of the figure with a tee coupler 120, the right end of curb sections 80' being fitted onto a corner coupler member 100.
  • the present invention thus provides an improved paver containment system wherein at least two precast concrete containment sections are interlocked by a coupler to prevent section separation in the direction along the longitudinal axis of the section.
  • the coupler also includes a pedestal portion which extends into the containment area. During an installation, gravel or other fill material is placed on the surface of the pedestal portion, the fill material and the pavers laid on the surface thereof preventing the interlocked sections from separating due to rotational forces.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)
  • Tires In General (AREA)
  • Sealing Material Composition (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Système de retenue pour matériau de pavage, dans lequel un ensemble d'éléments préfabriqués en béton (10) s'emboîtant les uns dans les autres sont disposés selon une configuration déterminée pour retenir le matériau de pavage. Dans un premier mode d'exécution, des éléments allongés (10) comportent des parties mâles (26) à leurs extrémités, et au moins deux éléments (10) s'engagent dans un organe coupleur (12) présentant des parties femelles (42). Chacun des organes coupleurs (12) comprend au moins un évidement, ou partie femelle (42), recevant la partie mâle (26) sur les extrémités de l'élément (10) et une partie de socle (133) s'étendant dans la zone de retenue, ainsi qu'un matériau de remplissage (62) superposé à la surface de la partie de socle, afin de mieux résister à la séparation. Dans une variante, les parties femelles (96) sont situées aux extrémités des éléments allongés (10) et l'organe coupleur (100, 102, 120) présente des parties mâles complémentaires (106, 108, 124, 126, 128) et une partie de socle (109, 129, 131) s'étendant dans la zone de retenue.
EP19890912749 1988-11-07 1989-11-07 Containment system for paving material Withdrawn EP0471666A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26829088A 1988-11-07 1988-11-07
US268290 1999-03-15

Publications (2)

Publication Number Publication Date
EP0471666A1 true EP0471666A1 (fr) 1992-02-26
EP0471666A4 EP0471666A4 (en) 1992-08-12

Family

ID=23022296

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890912749 Withdrawn EP0471666A4 (en) 1988-11-07 1989-11-07 Containment system for paving material

Country Status (5)

Country Link
EP (1) EP0471666A4 (fr)
KR (1) KR900702141A (fr)
AU (1) AU4521889A (fr)
CA (1) CA2002374A1 (fr)
WO (1) WO1990005213A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2283774A (en) * 1993-11-12 1995-05-17 Martin Jeffrey Ansell Paving tray
US12091823B2 (en) 2020-02-19 2024-09-17 Pave Tech, Inc. Edge restraint with mechanism for restricted horizontal movement

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE220530C (fr) *
US2065861A (en) * 1935-05-20 1936-12-29 Lines Vance Sectional curbing
GB771380A (en) * 1954-09-15 1957-04-03 Piero Alajmo A process for constructing terraces, open air pavements or the like
CH382208A (de) * 1960-11-11 1964-09-30 Huber Hans Verfahren zur Herstellung von Verkehrswegbauwerken
US3174412A (en) * 1961-07-19 1965-03-23 Curtis J Boyd Precast concrete curb and gutter with interlocking joint
DE8629650U1 (de) * 1986-11-06 1987-01-02 Seyfert, Fritz, 74889 Sinsheim Vorrichtung zur Anbringung von Begrenzungsplatten

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096695A (en) * 1957-11-07 1963-07-09 Reinhardt John Foundation for buildings, roads or the like
US3918222A (en) * 1974-06-03 1975-11-11 Bahram Bahramian Prefabricated modular flooring and roofing system
SE445938B (sv) * 1981-05-25 1986-07-28 Eriks Betong S T System av prefabricerade betongelement
US4577448A (en) * 1981-06-17 1986-03-25 The British Picker Company, Ltd. Floors

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE220530C (fr) *
US2065861A (en) * 1935-05-20 1936-12-29 Lines Vance Sectional curbing
GB771380A (en) * 1954-09-15 1957-04-03 Piero Alajmo A process for constructing terraces, open air pavements or the like
CH382208A (de) * 1960-11-11 1964-09-30 Huber Hans Verfahren zur Herstellung von Verkehrswegbauwerken
US3174412A (en) * 1961-07-19 1965-03-23 Curtis J Boyd Precast concrete curb and gutter with interlocking joint
DE8629650U1 (de) * 1986-11-06 1987-01-02 Seyfert, Fritz, 74889 Sinsheim Vorrichtung zur Anbringung von Begrenzungsplatten

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9005213A1 *

Also Published As

Publication number Publication date
CA2002374A1 (fr) 1990-05-07
AU4521889A (en) 1990-05-28
KR900702141A (ko) 1990-12-05
WO1990005213A1 (fr) 1990-05-17
EP0471666A4 (en) 1992-08-12

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