WO2000052995A1 - Systeme de bordure - Google Patents

Systeme de bordure Download PDF

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Publication number
WO2000052995A1
WO2000052995A1 PCT/AU2000/000162 AU0000162W WO0052995A1 WO 2000052995 A1 WO2000052995 A1 WO 2000052995A1 AU 0000162 W AU0000162 W AU 0000162W WO 0052995 A1 WO0052995 A1 WO 0052995A1
Authority
WO
WIPO (PCT)
Prior art keywords
rails
connector
cavity
edging system
stake
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.)
Ceased
Application number
PCT/AU2000/000162
Other languages
English (en)
Inventor
Terrence Francis Lawrence
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.)
LORENZ Pty Ltd
Original Assignee
LORENZ Pty Ltd
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
Priority claimed from AU20380/99A external-priority patent/AU2038099A/en
Application filed by LORENZ Pty Ltd filed Critical LORENZ Pty Ltd
Priority to AU2000228963A priority Critical patent/AU2000228963A1/en
Publication of WO2000052995A1 publication Critical patent/WO2000052995A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/28—Raised beds; Planting beds; Edging elements for beds, lawn or the like, e.g. tiles

Definitions

  • the present invention relates to an edging system for forming a delineating edge between two adjacent areas on the ground, for example between a grassed area or garden bed and an adjacent pathway.
  • a grassed area or garden bed and an adjacent pathway.
  • Such a system will hereinafter be referred to for simplicity as a “garden edging system”.
  • a garden edging system comprising rails, and means for connecting the adjacent end portions of adjacent rails, said connecting means being adapted to receive a stake driven through the connecting means into the ground to hold the assembly of connecting means and rails to the ground.
  • a garden edging system comprising posts, rails, and connectors for connecting ends of the rails to adjacent posts, each post including an internal vertical passage for receiving a stake driven through the post into the ground to hold the assembly of posts and rails to the ground.
  • the posts, rails, and connectors are separate components. However in another form the posts and connectors can be integrally formed.
  • the system also includes an elongate base section adapted to rest on the ground, with the posts and rails resting on the base section and the stakes passing through apertures in the base section.
  • the base section has an upstanding longitudinal lip which co-operates with lower portions of the posts and rails to provide lateral location between the base section and the posts and rails and also to act as an impediment to passage of soil and weeds between the base section and the undersides of the posts and rails.
  • the longitudinal upstanding lip on the base section is adapted to engage within corresponding slots formed in the underside of the rails and posts.
  • the base section is wider than the rails and extends to one side of the rails to form a so-called "mower strip”.
  • each post is slotted to receive one limb of a connector which is inserted into the slot by a light hammering action.
  • the end edges of the rails may be similarly slotted to receive in a similar manner an opposite limb of the connector.
  • the connector may provide a shape of channel section into which the end of the rail can fit.
  • a range of connectors is provided to facilitate connection of adjacent rails via the post in rectilinear relationship or at an angle one relative to the other.
  • Corresponding angled connectors may also be provided to couple adjacent parts of the base section.
  • a garden edging system comprising rails, and means for connecting the adjacent end portions of adjacent rails, said connecting means being adapted to receive a stake driven through the connecting means into the ground to hold the assembly of connecting means and rails to the ground, wherein the connecting means comprises a connector portion having a cavity for receiving the adjacent end portions of two adjacent rails and an anchoring portion to one side of the connector portion for receiving a stake to hold the assembly of connecting means and rails to the ground.
  • the cavity in the connector portion is divided by a transverse web into two portions each of which receives a respective one of the end portions of the two rails whereby the web separates the ends of the two rails, said web being adapted to permit passage of fastening means into the end portion of one of said rails in said cavity whereby to permit securement of the connector portion to said one rail prior to insertion of the end portion of the other rail into the cavity of the connector portion.
  • the width of the cavity in the connecting portion is greater than the width of the rails received therein so as to permit adjustment of the relative angular orientation of the two rails associated with the connecting means.
  • the system further comprises an angle adapter for connection to said connecting means and having a cavity for receiving an end portion of one of said rails, the axis of said cavity of said adapter being at a predetermined angle relative to the longitudinal axis of said cavity of said connector means.
  • Figure 1 is a schematic side view through part of a garden edging system in accordance with a preferred embodiment of the invention
  • Figure 2 is a section on line A-A of Figure 1 ;
  • Figure 3 is a section taken on line B-B of Figure 1;
  • Figure 4 is a section taken on line C-C of Figure 1 and showing connectors between the post and rails;
  • Figure 5 is an exploded perspective view showing a post and corresponding part of the base section of the system;
  • Figure 6 is a schematic section showing the relationship between the rail and base section of the system;
  • Figure 7 is a section corresponding to Figure 6 but showing an alternative form of base section;
  • Figure 8 is a cross-section of a preferred form of connector between a rail and post;
  • Figure 9 is a fragmentary perspective view illustrating the co-operation between a post and rail using a different form of connector to that illustrated in Figure 8;
  • Figure 10 is a fragmentary perspective view of the main body of an anchoring stake used in the system;
  • Figure 11 is a schematic side view of the stake;
  • Figure 12 illustrates schematically the manner in which the stake may function to provide a locking effect within the ground
  • Figure 13 is a schematic perspective view showing angle connectors for setting the system in a configuration in which adjacent rails are inclined one relative to another;
  • Figure 14 is a cross-section of an angle connector shown in Figure 13;
  • Figure 15 is a perspective view of an alternative form of post with integral connectors
  • Figure 16 is a side view of a cap for use with the post of Figure 15;
  • Figure 17 is a perspective view from above of the cap of Figure 16;
  • Figure 18 is a perspective view showing a connector and associated rails in accordance with another embodiment of the invention.
  • Figure 19 is an end view of the connector shown in Figure 18;
  • Figure 20 is a horizontal section illustrating how the connector of Figures 18 and 19 can be used to secure two adjacent rails at an angle one relative to the other;
  • Figure 21 is a perspective view showing the connector of Figure 18 in conjunction with a corner adapter
  • Figure 22 is a horizontal section through the connector and associated corner adapter shown in Figure 21;
  • Figure 23 is a perspective view showing a rail with an end portion formed to facilitate a 45° angle connection using the connector of Figures 18 and 19.
  • a garden edging system comprises a shallow base section 2 which rests on the ground, posts 4 which are spaced along the base section 2 and which are anchored to the ground by stakes 6 which pass through the interior of the posts 4 and through holes in the base section 2, and rails 8 spanning, and coupled to, adjacent posts 4, the rails 8 being supported on the base section 2 and providing proper lateral location between the rails 8 and base section 2.
  • the base section 2 is in the form of an extruded component preferably of plastics although it may alternatively be of other suitable material such as aluminium.
  • the section 2 has depending side walls 2a (see Figures 5 and 6) and internally the section 2 has depending ribs 2b which rigidify the section to provide stable support for the posts 4 and rails 8.
  • the upper surface of the section 2 is substantially flat apart from an upstanding longitudinal rib 2c which is adapted to engage within longitudinal slots 8a, 4a cut into the underside of the rails 8 and also the underside of the posts 4.
  • the engagement of the rib 2c within the slots 8a, 4a of the rails 8 and posts 4 provides correct lateral alignment between these components and also has the effect of providing a labyrinth- type seal to prevent penetration of soil, grass, or weeds between the underside of the rails 8 and posts 4 and the base section 2.
  • the upper surface of the section 2 is provided with two upstanding ribs 2d with the rails 8 being located between the ribs 2d.
  • This arrangement avoids the need to form a slot in the underside of the rails but does not provide as attractive an external finish as does the earlier arrangement in which the single rib 2c is hidden from view; also with this alternative arrangement two slots would need to be cut in the underside of each post 4 when, as will usually be the case, the posts 4 are wider than the rails 8.
  • the base section 2 is also preferably provided along its length with pre-formed holes
  • the rails 2 will be produced in a range of different standard lengths with the holes 10 appropriately positioned at regular intervals to ensure appropriate coincidence of a post 4 and hole 10 irrespective of which rail length or combination of rail lengths is used.
  • Each post 4 is preformed with a central vertical hole 12 for passage of the stake 6 and at each side a vertical slot 16 to receive a slide-in connector 18 projecting along the vertical end edge of an adjacent rail 8.
  • the connectors 18 are of cruciform cross-section with opposed limbs 18a one of which engages in the slot 16 in the side of the post and the other of which engages in a slot formed in the end edge of the rail 8.
  • the sides of these limbs are serrated or otherwise formed in order to provide a degree of locking between the connector and the post and rail so as to resist horizontal displacement between a post and rail.
  • the connector 18 is in the form of an extruded section, for example of aluminium or a hard plastics, cut to a length corresponding to the depth of the rail.
  • the connector 18 has a cross- section which provides two parallel lips 18b which locate either side of the end edge of the rail 8 to define a channel. This avoids the need to slot the end edge of the rail 8 but is less sightly as the two lips 18b are both exposed.
  • a suitable form of stake 8 is shown in Figures 10 to 12.
  • the stake 6 has a cross-sectional profile which acts to resist lateral displacement within the soil. This can be achieved by forming the stake 6 with a series of angularly-spaced limbs 6a, for example three or four such limbs.
  • the radially outer edge of each limb 6a of the stake 6 is formed with an enlargement 6b which has the effect of locking soil in the zone defined between two adjacent limbs to further enhance the stability of the fixing of the stake 6 within the ground.
  • the stake 6 is principally formed by an extruded section, for example of aluminium, cut to a required length with a lateral flange or cap 6c attached at its upper end, for example by crimping or welding to engage the upper end of the post 4 and thereby to keep the assembly of post, rail, and base section firmly against the ground.
  • Other means may alternatively provide to exert a hold-down effect between the stake 6 and post 4.
  • an end cap 20 is applied to the top of the post 4 to conceal the upper end of the stake 6 and also to prevent access of water to the upper edge of the post and into the vertical hole.
  • the cap 20 may be a push-fit over the upper end of the post 4 and be retained by a few small nails or screws or, alternatively, a connector system may be incorporated between the cap 20 and post 4.
  • the post 4 is shown with two slots 22 formed in its upper end to receive ribs within the cap 20 to secure the cap 20 to the post 4.
  • the diameter of the holes 12, 10 in the posts 4 and base section 2 are a little larger than the diameter of the stakes 6 so that there is some play between the posts, rails, and base section in relation to the stakes 6 to permit some movement to take place, for example as a result of ground movement or slight swelling of the posts and rails (if made from timber) without putting the system under such stress that cracking or breakage of the connectors 18 may occur.
  • Appropriate connectors and adaptors can be used to couple adjacent lengths of rail at an angle one relative to the other rather than in direct rectilinear alignment. As shown in Figures 13 and 14 this may be achieved by using an angle connector 30 between the post 4 and rail 8 with the opposite limbs 30a of the connector 30 appropriately inclined to set the rail 8 at the required angle relative to the adjacent face of the post 4 and with the body 30b of the connector 30 being wedge-shaped in cross-section in order to fill the angle thus formed between the rail 8 and post 4.
  • the angle connector is preferably in the form of an extruded section with the wedge-shaped body 30b being either solid or hollow according to requirements. If hollow (as shown) the end of the connector is preferably closed against ingress of water and dirt by a cap 32.
  • the base section 2 in the zone of two adjacent rails which are inclined rather than in rectilinear alignment will need to be cut and joined by an appropriate angle connector 34 in the zone of the post.
  • the angle connector 34 will include an upstanding rib, corresponding to the rib 2c to engage and locate within the slot in the underside of the post.
  • a range of angle connectors 30 and 34 will be provided to enable adjacent rails to be set at a range of different angles.
  • all that is necessary is to provide a corner post which differs from the posts previously described in that the slots 16 are formed in two adjacent faces of the post rather than in two opposed faces of the post.
  • the rails are then coupled to the post using connectors 18 as previously described.
  • the two parts of the base section can either be butt-jointed or mitre-jointed or, alternatively, a right angled connector for the two parts of the base section can be provided.
  • the posts and rails are fabricated from timber and are supplied to the user already formed with appropriate holes and slots to receive the stakes and connectors.
  • the posts and/or the rails could be in another material such as a plastics material.
  • the base section is supplied preformed with the holes for passage of the stakes, alternatively the holes could be formed through the section by the user during installation.
  • the system comprises separate posts, rails, and connectors.
  • a post 38 having integral connectors 39 for engagement in the slot formed in the end edge of the rail in the manner previously described.
  • the post 38 is formed with longitudinal webs 40 which define a longitudinal passage for receiving the stake.
  • the post 38 can be in the form of an extruded section of suitable metal or plastics.
  • Figures 16 and 17 show a cap 42 which can be applied over the post 38 when the stake is in place. Attachment of the cap 42 to the post 38 can be effected by flanges 44 on the underside of the cap 42 to engage within the interior of the post 38.
  • the cap 42 may also incorporate at each end a flange 46 (see Figure 17) designed to overlie the connector 39.
  • Posts with integral connectors can also be formed with the two connectors positioned at right angles one to the other or at another appropriate angle to provide a right angled or other angular connection between two adjacent rails.
  • the base section is then placed on the ground in the required position.
  • the posts and rails are connected by means of the straight or angled connectors, the connectors simply being tapped into place by light hammering with the connector moving along the length of the groove in the post and rail.
  • the assembly of posts and rails is then positioned on the base section and is secured in position by driving the stakes through the posts and base section into the ground.
  • the assembly is then completed by placing the caps on the posts to provide an aesthetic finish and to protect the end grain of the timber posts from weather damage. If desired appropriate cover plates may also be applied over the connectors.
  • the height of the base section enables assembly on top of the natural soil levels so that subsequent installation of turf, top soil, or path materials such as gravel, can finish neatly adjacent the upper surface of the base section.
  • the base section is itself wider than the rail and projects at least to one side of the rail so as to form a "mower strip". This, in conjunction with the seal formed between the bottom of the rail and the base section greatly facilitates maintenance.
  • the posts and rails of the edging system particularly described are designed for use with the base section which is intended to be placed on the soil, the posts and rails together with the appropriate connectors between these components can be applied directly to a paved surface of, for example, brick or concrete, with holes for the stakes being drilled into the paving surface after assembly.
  • the posts and associated connectors of the embodiments discussed previously are replaced by an integral connector 60 which acts to connect adjacent rails 8 and also to receive a stake for anchoring the connector and rails to the ground.
  • the connector 60 comprises a main connector portion 62 of inverted channel shape to define a cavity into which the adjacent ends of two adjacent rails 8 are accommodated.
  • the connector portion 62 includes a central transverse web 62a which divides the cavity into two separate parts each for receiving an end portion of one of the rails 8 whereby the end face of each rail abuts against the adjacent surface of the web 62a.
  • the web 62a is formed with two or more holes for receiving screws or nails 64 to enable the connector 60 to be fastened to one of the two rails 8 by passage of the screws or nails 64 through the web 62a into the end of the rail 8 on the opposite side prior to insertion of the end of the other rail 8 into the connector portion 62.
  • An anchoring bracket 66 extends from one side of the connector portion 62.
  • the anchoring bracket 66 includes a body extending part- way along the height of the connector portion 62 with a vertical passage 66a for receiving a stake 6.
  • the body of the anchoring bracket 66 is formed with a substantially flat base 66b to provide stability relative to the ground surface, the base 66b being apertured to permit passage of the stake 6 through the base 66b and into the ground.
  • the base 66b extends by a substantial distance outwardly relative to the stake 6, the projecting portion of the base 66b being buttressed relative to the body of the anchoring bracket by means of a gusset 66c to rigidify the projecting portion of the base 66b against deflection.
  • a gusset 66c to rigidify the projecting portion of the base 66b against deflection.
  • the entire connector 60 including connector portion 62 and anchoring bracket 66 can be fabricated in one piece as a single plastics moulding.
  • the stake 6 used to anchor the connector 60 to the ground can be of the form previously described.
  • a connector 60 as just described which provides in a single component the necessary means to connect adjacent rails 8 and to provide a firm anchorage to the ground by staking facilitates erection of the edging system and avoids the need for several separate components.
  • the cavity in the connector portion 62 for receiving the ends of the rails 8 is open-bottomed and this ensures that the rails 8 can be held securely against the ground, or against a mower strip interposed between the underside of the rails and the ground if required.
  • the second rail (designated 8a) is retained in its inclined configuration within the cavity by an insert 70 of rubber-like or other resiliently compressible material wedged between the adjacent faces of 5 the rail and wall of the cavity.
  • the insert 70 consists of strip material of circular cross-section.
  • an additional connector element 72 which forms a corner adapter is used.
  • corner adapter 72 co-operates with the main connector 60 by fitting into an end portion of the cavity in the main connector 60. As shown the corner adaptor 72 is coupled to the connector 60 by screws 76 which pass through the adapter 72 and web 62a of the connector into the end of the adjacent rail whereby the screws 76 not only secure the corner adapter 72 to the connector 60 but also serve to fasten the connector 60 to the rail 8.
  • the cavity of the corner adapter 72 is itself formed with a cavity for receiving the end portion of the second rail orientated at right angles to the first rail, this cavity also advantageously being open at its lower end to permit that rail to be held firmly against the ground.
  • the cavity of the corner adapter 72 is also of a width greater than the width (thickness) of the rail 8 to permit adjustment of the inclination of the two rails to an angle of other than 90° in a similar manner
  • the connector 60 will enable some angular variation between the two rails with respect to strict rectilinear alignment and, likewise, the corner adapter 72 will permit some angular variation from 90°, to permit a full range of angular variation from rectilinear 25 through to 90° it is envisaged that a second adapter may be required, similar to the corner adapter but with the cavity of the adapter inclined at an angle of, say, 45° to the cavity of the connector 60.
  • This further adapter will itself have a cavity of greater width than the width (thickness) of the rail so as to provide a range of angular adjustment either side of 45°.
  • Figure 23 shows how the end portion of a rail may be shaped so that it can be fitted into the connector 60 to form a 45° connection between two adjacent rails.
  • the end of the rail is cut to form faces 82, 84 each inclined at 45° to the side face of the rail so that the two faces 82, 84 form a right angled corner which can fit into an internal corner of the connector 60 with the rail extending diagonally across the interior of the connector.
  • a notch 86 formed in the side face of the rail receives the adjacent forward edge of the connector and thereby enables the rail to extend diagonally across the connector so that the side face of the rail subtends an angle of 45° with reference to the web 62a of the connector 60.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Road Paving Structures (AREA)

Abstract

L'invention concerne un système de bordure destiné à séparer l'herbe de planches de jardin et d'allées, ce système comprenant des glissières (8, de préférence en bois) et des raccords (60, idéalement extrudés à partir de métal ou de plastique), lesquels permettent d'assembler les glissières (8) par leurs extrémités adjacentes et de loger des piquets (6) traversant l'intérieur de ces raccords pour venir s'enfoncer dans le sol. Les raccords (60) peuvent en effet se présenter sous la forme de montants dans lesquels est ménagé un passage vertical pour un piquet. On peut en outre raccorder les glissières (8) à ces montants en réalisant des fentes sur celles-ci et en enfonçant des éléments de raccordement dans ces fentes, lesdites glissières pouvant également présenter des fentes sur leurs bords inférieurs afin de pouvoir loger la nervure d'une plaque support faisant office de bordure à plates-bandes. Dans une variante, les raccords (60) peuvent comprendre un passage inversé (62), la cavité formée par ce passage étant plus large que les glissières, ce qui permet d'ajuster celles-ci dans cette cavité, une glissière pouvant par ailleurs être clouée à une traverse verticale qui divise ladite cavité. Une partie fixation (66) pour le piquet (6) est en outre prévue sur le coté de ce passage (62).
PCT/AU2000/000162 1999-03-11 2000-03-08 Systeme de bordure Ceased WO2000052995A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2000228963A AU2000228963A1 (en) 1999-03-11 2000-03-08 Edging system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU20380/99A AU2038099A (en) 1998-03-12 1999-03-11 Edging system
AU20380/99 1999-03-11

Publications (1)

Publication Number Publication Date
WO2000052995A1 true WO2000052995A1 (fr) 2000-09-14

Family

ID=3709715

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2000/000162 Ceased WO2000052995A1 (fr) 1999-03-11 2000-03-08 Systeme de bordure

Country Status (1)

Country Link
WO (1) WO2000052995A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2822020A1 (fr) 2001-03-16 2002-09-20 Jacques Tourtois Ensemble pret-a-monter de bordures de delimitation, bordure de delimitation et son procede de montage
DE202016104841U1 (de) * 2016-09-02 2017-08-24 Martin Jansen System zur Begrenzung des Randes einer Bodenfläche
FR3088166A1 (fr) * 2018-11-09 2020-05-15 Marc Verde Module de bordure et bordure de jardin equipee de tels modules.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867420A (en) * 1988-11-17 1989-09-19 Arthur Anderson Fence
AU2744492A (en) * 1991-11-07 1993-05-13 Thompson Industries, Inc. Modular landscaping system and structures
US5671584A (en) * 1996-08-28 1997-09-30 Mueller; John F. Method and apparatus for constructing a retaining wall
AU2038099A (en) * 1998-03-12 1999-10-21 Lorenz Pty. Ltd. Edging system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867420A (en) * 1988-11-17 1989-09-19 Arthur Anderson Fence
AU2744492A (en) * 1991-11-07 1993-05-13 Thompson Industries, Inc. Modular landscaping system and structures
US5671584A (en) * 1996-08-28 1997-09-30 Mueller; John F. Method and apparatus for constructing a retaining wall
AU2038099A (en) * 1998-03-12 1999-10-21 Lorenz Pty. Ltd. Edging system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2822020A1 (fr) 2001-03-16 2002-09-20 Jacques Tourtois Ensemble pret-a-monter de bordures de delimitation, bordure de delimitation et son procede de montage
DE202016104841U1 (de) * 2016-09-02 2017-08-24 Martin Jansen System zur Begrenzung des Randes einer Bodenfläche
FR3088166A1 (fr) * 2018-11-09 2020-05-15 Marc Verde Module de bordure et bordure de jardin equipee de tels modules.

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