WO2004007850B1 - A frame for a recess in the ground and manhole assembly - Google Patents
A frame for a recess in the ground and manhole assemblyInfo
- Publication number
- WO2004007850B1 WO2004007850B1 PCT/EP2003/007478 EP0307478W WO2004007850B1 WO 2004007850 B1 WO2004007850 B1 WO 2004007850B1 EP 0307478 W EP0307478 W EP 0307478W WO 2004007850 B1 WO2004007850 B1 WO 2004007850B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frame
- assembly according
- covers
- manhole assembly
- cover
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract 8
- 230000002708 enhancing effect Effects 0.000 claims 2
- 230000000295 complement effect Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1463—Hinged connection of cover to frame
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1418—Covers for manholes or the like; Frames for covers with implements to assist in lifting, e.g. counterweights, springs
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Air Bags (AREA)
- Residential Or Office Buildings (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
- Body Structure For Vehicles (AREA)
Abstract
A frame (10) for bounding the open end of a recess includes an upstanding, peripheral wall (11) having protruding outwardly therefrom a flange (12). The frame (10) includes, within the peripheral wall (11) plural seatings (13, 14, 16, 17) for a cover (18) that is insertable into the frame (10). Each seating (13, 14, 16, 17) includes a seating member (21) having secured thereto a resiliently deformable pad (19) part (19a) of which protrudes beyond the seating member (21) to provide a resiliently deformable seating that is engageable by part of the cover (18).
Claims
1. A frame for bounding the open, upper end of a downwardly extending recess formed in a floor or the ground, the frame comprising an upstanding, peripheral wall having protruding outwardly therefrom a flange that is embeddable in a medium so as to retain the frame relative to a said recess; and the frame including secured thereto within the peripheral wall one or more seatings for at least one cover that is insertable into the frame with the peripheral wall surrounding at least part of the cover, the or each seating including a seating member having secured thereto a resiliently deformable pad at least a part of which protrudes from the seating member to provide a resiliently deformable seating surface that is engageable by a part of a said cover, the or each seating also including a cuboidal block of material defining an in-use upwardly facing shoulder that is in use of the frame inclined to define respective upper and lower shoulder edges.
2. A manhole assembly comprising a frame for bounding the open, upper end of a downwardly extending recess formed in a floor or the ground, the frame comprising an upstanding, peripheral wall having protruding outwardly therefrom a flange that is embeddable in a medium so as to retain the frame relative to a said recess; and the frame including secured thereto within the peripheral wall one or more seatings for at least one cover that is insertable into the frame with the peripheral wall surrounding at least part of the cover; one or more covers that are insertable into and removable from the frame; and at least four resiliently deformable pads each interconnecting a said cover and a said seating when the or each cover is inserted in the frame, the resiliently deformable pads lying at the corners of a quadrilateral thereby defined on the in-use underside of the one or more covers, and the or each seating also including a cuboidal block of material defining an in-use upwardly facing shoulder that is in use of the frame inclined to define respective upper and lower shoulder edges.
29
3. A frame according to Claim 1 or a manhole assembly according to Claim 2 wherein the or each resiliently deformable pad is releasably securable in a seating member.
4. A frame according to Claim 1 or any preceding claim depending therefrom; or a manhole assembly according to Claim 2 or any preceding claim depending therefrom wherein the upstanding wall is rectangular when viewed in plan, the frame including a said seating in at least two corners of the thus-defined rectangle.
5. A frame or a manhole assembly according to Claim 3 including a said seating in all four corners of the rectangle.
6. A frame according to Claim 1 or any preceding claim depending therefrom; or a manhole assembly according to Claim 2 or any preceding claim depending therefrom wherein the upstanding wall is rectangular when viewed in plan, the frame including at least one said seating part- way along at least one side of the thus-defined rectangle.
7. A frame according to Claim 1 or any preceding claim depending therefrom; or a manhole assembly according to Claim 2 or any preceding claim depending therefrom wherein the or each upwardly facing shoulder has formed therein a mortise that defines a slot that is open on the upwardly facing shoulder and on a further face of the cuboidal block.
8. A frame or a manhole assembly according to Claim 7 wherein the mortise defines a base that in use of the frame lies beneath the shoulder, the mortise tapering in width between the base and its opening on the shoulder, the resiliently deformable pad including an engaging portion of generally
30 complementary cross section to that of the mortise, the pad being restrained against movement relative to the mortise in the in-use vertical direction by engagement of the engaging portion in the mortise.
9. A frame or a manhole assembly according to Claim 8 wherein the pad includes a region of material that is secured to the engaging portion and protrudes from the seating member via the opening in the shoulder.
10. A frame or a manhole assembly according to any of Claims 7 to 9 wherein the opening in the further face of the cuboidal block is of a shape and orientation that permits insertion of the pad into the slot and its removal therefrom, in a direction other than the in-use vertical direction.
11. A frame or a manhole assembly according to any preceding claim including a pair of the seating members that are spaced from one another in the in-use horizontal direction and the upwardly facing shoulders of which are mirror images of one another whereby the upper shoulder edges define the furthest spaced apart regions of the pair of seating members.
β 12. A frame according to Claim 1 or any preceding claim depending therefrom having one or more covers resting thereon.
13. A frame according to Claim 10 or a manhole assembly according to Claim 2 or any preceding claim depending therefrom wherein the frame and each cover include co-operating hinge parts formed respectively on a side of the cover and a first side of the frame whereby the or each cover is hingedly secured to the frame at the first side thereof; the or each cover substantially spanning the frame from the first side to a second side opposite the first side.
14. A frame or a manhole assembly according to Claim 13 wherein the second side has secured thereat a respective pair of the seatings that are engageable by the underside of each of the covers.
15. A frame according to Claim 13 or Claim 14 that is essentially rectangular and includes a plurality of the covers arranged side by side, all of the covers being hinged on the same side of the frame whereby the covers are openable to leave free access to the recess on all the remaining sides of the frame.
16. A manhole assembly according to Claim 2 and Claim 13 or Claim 14 wherein the frame is essentially rectangular and includes a plurality of the covers arranged side by side, all of the covers being hinged on the same side of the frame whereby the covers are openable to leave free access to the recess on all the remaining sides of the frame.
17. A frame according to Claim 15 wherein the upstanding wall is rectangular when viewed in plan; and wherein each cover is rectangular, the major axis of each said cover lying perpendicular to the major axis of the rectangle defined by the upstanding wall; and the edges of adjacent said covers lying spaced from one another such that the covers are capable of overlying substantially the entire aperture defined by the recess.
18. A manhole assembly according to Claim 2 and Claim 16 wherein the upstanding wall is rectangular when viewed in plan; and wherein each cover is rectangular, the major axis of each said cover lying perpendicular to the major axis of the rectangle defined by the upstanding wall; and the edges of adjacent said covers lying spaced from one another such that the covers are capable of overlying substantially the entire aperture defined by the recess.
19. A frame according to any of Claims 12 to 15 or 17 wherein one or
32 more said covers is substantially imperforate.
20. A manhole assembly according to any of Claims 12 to 14, 16 or 18 wherein one or more said covers is substantially imperforate.
21. A frame according to any of Claims 1, 3 to 15, 17 or 19 wherein one or more said covers is perforated to define a grating.
22. A manhole assembly according to any of Claims 2 to 14, 16, 18 or 20 wherein one or more said covers is perforated to define a grating.
23. A frame according to any of Claims 1, 3 to 15, 17, 19 or 21 the width of the flange of which varies from place to place about the periphery of the frame.
24. A manhole assembly according to any of Claims 2 to 14, 16, 18, 20 or 22 the width of the flange of which varies from place to place about the periphery of the frame.
25. A frame according to any of Claims 1, 3 to 15, 17, 19, 21 or 23 including protrusions or recesses formed on one or more surfaces thereof that are embeddable in a bonding medium at the open, upper end of the recess, the protrusions or recesses enhancing the bonding of the frame in the medium and stiffening the frame.
26. A manhole assembly according to any of Claims 2 to 14, 16, 18, 20, 22 or 24 wherein the frame includes protrusions or recesses formed on one or more surfaces thereof that are embeddable in a bonding medium at the open, upper end of the recess, the protrusions or recesses enhancing the bonding of the frame in the medium and stiffening the frame.
33
27. A frame according to Claim 25 or a manhole assembly according to Claim 26 wherein the protrusions or recesses include an array of ribs formed on an upwardly and/or downwardly facing surface of the flange.
28. A frame or a manhole assembly according to Claim 27 wherein the ribs of the array are elongate and are mutually parallel, and all protrude by generally the same amount from the flange.
29. A frame or a manhole assembly according to Claim 28 wherein the frame is generally polygonal when viewed in plan, and wherein the elongate axis of each rib is generally parallel with a diagonal of the thus- defined polygon.
34
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MXPA05000406A MXPA05000406A (en) | 2002-07-10 | 2003-07-09 | A frame for a recess in the ground and manhole assembly. |
| CA002489762A CA2489762A1 (en) | 2002-07-10 | 2003-07-09 | A frame for a recess in the ground and manhole assembly |
| BR0312528-9A BR0312528A (en) | 2002-07-10 | 2003-07-09 | Frame for limiting the open upper end of a recess, and inspection port assembly |
| US10/519,687 US20060088378A1 (en) | 2002-07-10 | 2003-07-09 | Frame for a recess in the ground and manhole assembly |
| AU2003257446A AU2003257446A1 (en) | 2002-07-10 | 2003-07-09 | A frame for a recess in the ground and manhole assembly |
| EP03763787A EP1532320A1 (en) | 2002-07-10 | 2003-07-09 | A frame for a recess in the ground and manhole assembly |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0215943.2 | 2002-07-10 | ||
| GB0215943A GB2390629B (en) | 2002-07-10 | 2002-07-10 | A frame for bounding a recess and related assemblies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2004007850A1 WO2004007850A1 (en) | 2004-01-22 |
| WO2004007850B1 true WO2004007850B1 (en) | 2004-03-11 |
Family
ID=9940163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2003/007478 WO2004007850A1 (en) | 2002-07-10 | 2003-07-09 | A frame for a recess in the ground and manhole assembly |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20060088378A1 (en) |
| EP (1) | EP1532320A1 (en) |
| CN (1) | CN1665991A (en) |
| AR (1) | AR040481A1 (en) |
| AU (1) | AU2003257446A1 (en) |
| BR (1) | BR0312528A (en) |
| CA (1) | CA2489762A1 (en) |
| GB (1) | GB2390629B (en) |
| MX (1) | MXPA05000406A (en) |
| PE (1) | PE20040106A1 (en) |
| PL (1) | PL373092A1 (en) |
| WO (1) | WO2004007850A1 (en) |
| ZA (1) | ZA200410238B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2897880B1 (en) * | 2006-02-28 | 2009-11-06 | Saint Gobain Pam Sa | CLOSURE DEVICE. |
| FR2908140B1 (en) * | 2006-11-06 | 2009-02-06 | Norinco Soc Par Actions Simpli | CLOSURE DEVICE FOR PAVEMENT LIFT WITH A SUPPORT FRAME OF A MOUNTED PANEL MOUNTED ON THE FRAME BY INDEMNOVATIVE JOINT MEANS |
| US8835757B2 (en) | 2010-11-10 | 2014-09-16 | Oldcastle Precast, Inc. | Locking subgrade vault |
| US10197088B2 (en) | 2011-11-10 | 2019-02-05 | Oldcastle Precast, Inc. | Tamper resistant closure mechanism for a utility vault |
| US11066803B2 (en) | 2012-11-16 | 2021-07-20 | Oldcastle Infrastructure, Inc. | Locking subgrade vault |
| US10240316B2 (en) | 2012-11-16 | 2019-03-26 | Oldcastle Precast, Inc. | Locking subgrade vault |
| GB201307068D0 (en) * | 2013-04-18 | 2013-05-29 | Wrekin Holdings Ltd | Ground surface access assemblies |
| DE102014009366B4 (en) * | 2014-06-21 | 2019-12-12 | Langmatz Gmbh | Swivel cover for a shaft |
| GB2572445B (en) * | 2018-03-30 | 2020-09-30 | Wrekin Holdings Ltd | A ground surface access assembly |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB327267A (en) * | 1929-03-12 | 1930-04-03 | Ar Hibald Finlay Maclaren | Improvements in or relating to manhole boxes and covers or like combinations |
| US2137751A (en) * | 1937-01-30 | 1938-11-22 | Babcock Davis Corp | Roof hatch |
| GB518009A (en) * | 1938-12-30 | 1940-02-14 | Richard Edward Woodcock | Improvements in manhole covers and frames, street gratings and similar articles |
| GB862388A (en) * | 1958-04-14 | 1961-03-08 | Broads Mfg Company Ltd | Improvements in manhole frames and covers for use in roads and the like |
| DE1292590B (en) * | 1961-06-06 | 1969-04-10 | Guss Und Armaturwerke Kaisersl | Manhole cover |
| DE3535524C2 (en) * | 1984-10-05 | 1994-04-28 | Passavant Werke | Cover for street shafts or inlets |
| FR2581103B1 (en) * | 1985-04-29 | 1987-05-29 | Pont A Mousson | LOCKED AND WATERPROOF BUFFER LOOK |
| ES2028773T3 (en) * | 1987-04-07 | 1992-10-16 | Pont-A-Mousson S.A. | RECORD OF HINGE STREET IN T. |
| US4867600A (en) * | 1987-07-23 | 1989-09-19 | Bowman Harold M | Polygonal manhole cover support |
| CH677244A5 (en) * | 1988-07-05 | 1991-04-30 | Von Roll Ag | |
| IE64999B1 (en) * | 1991-04-18 | 1995-10-04 | Andrew James Cregan | A Manhole Cover |
| US5404676A (en) * | 1993-04-19 | 1995-04-11 | Dabico, Inc. | Watertight pit cover |
| CA2126900A1 (en) * | 1994-06-28 | 1995-12-29 | Kenneth Tompkins | Transition collar and spacing device for use in road construction |
| FR2749030B1 (en) | 1996-05-24 | 1998-07-24 | Norinco | BUFFER LOOK WITH ARTICULATED BUFFER ON A FRAME |
| US5950368A (en) * | 1997-03-17 | 1999-09-14 | Dabico, Inc. | Waterproof pit cover |
| GB2359319A (en) * | 1997-07-31 | 2001-08-22 | Saint Gobain Pipelines Plc | A frame for a manhole cover |
| FR2797647B1 (en) | 1999-08-19 | 2001-10-19 | Prefaest Sa | STABLE CONNECTION DEVICE OF THE TRIPOD TYPE INTERPOSED BETWEEN A RECEPTABLE AND A COVER FORMING AN ASSEMBLY AND ASSEMBLY THUS CONSTITUTED |
| FR2811346B1 (en) * | 2000-07-06 | 2002-08-23 | Saint Gobain Pont A Mousson | ROAD DEVICE WITH ARTICULATED COVER SUCH AS CAPPING OR CLOSING DEVICES FOR FLOOR CHIMNEYS |
-
2002
- 2002-07-10 GB GB0215943A patent/GB2390629B/en not_active Expired - Fee Related
-
2003
- 2003-07-09 CA CA002489762A patent/CA2489762A1/en not_active Abandoned
- 2003-07-09 PL PL03373092A patent/PL373092A1/en not_active Application Discontinuation
- 2003-07-09 MX MXPA05000406A patent/MXPA05000406A/en not_active Application Discontinuation
- 2003-07-09 CN CN038160463A patent/CN1665991A/en active Pending
- 2003-07-09 AU AU2003257446A patent/AU2003257446A1/en not_active Abandoned
- 2003-07-09 EP EP03763787A patent/EP1532320A1/en not_active Withdrawn
- 2003-07-09 WO PCT/EP2003/007478 patent/WO2004007850A1/en not_active Application Discontinuation
- 2003-07-09 BR BR0312528-9A patent/BR0312528A/en not_active IP Right Cessation
- 2003-07-09 US US10/519,687 patent/US20060088378A1/en not_active Abandoned
- 2003-07-10 PE PE2003000693A patent/PE20040106A1/en not_active Application Discontinuation
- 2003-07-10 AR AR20030102485A patent/AR040481A1/en not_active Application Discontinuation
-
2004
- 2004-12-20 ZA ZA200410238A patent/ZA200410238B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB0215943D0 (en) | 2002-08-21 |
| PL373092A1 (en) | 2005-08-08 |
| BR0312528A (en) | 2005-04-19 |
| CA2489762A1 (en) | 2004-01-22 |
| EP1532320A1 (en) | 2005-05-25 |
| PE20040106A1 (en) | 2004-04-14 |
| MXPA05000406A (en) | 2005-07-22 |
| AR040481A1 (en) | 2005-04-06 |
| GB2390629A (en) | 2004-01-14 |
| GB2390629B (en) | 2005-12-21 |
| ZA200410238B (en) | 2006-02-22 |
| AU2003257446A1 (en) | 2004-02-02 |
| WO2004007850A1 (en) | 2004-01-22 |
| CN1665991A (en) | 2005-09-07 |
| US20060088378A1 (en) | 2006-04-27 |
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