WO2000028173B1 - Hanging scaffold assembly - Google Patents
Hanging scaffold assemblyInfo
- Publication number
- WO2000028173B1 WO2000028173B1 PCT/NZ1999/000187 NZ9900187W WO0028173B1 WO 2000028173 B1 WO2000028173 B1 WO 2000028173B1 NZ 9900187 W NZ9900187 W NZ 9900187W WO 0028173 B1 WO0028173 B1 WO 0028173B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- working platform
- brackets
- platform assembly
- hangar
- building
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/22—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by roofs or ceilings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/041—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffolds on roof frameworks or on roofs
Abstract
A working platform assembly which includes: at least two hangar bars capable of being used to support a horizontal platform; and at least two support brackets for supporting hangar bars which are attached to a building; the platform assembly characterized in that the brackets and top end of the hangar bars are adapted so as to interengage with one another via a twist lock type connection.
Claims
1. A working platform assembly which includes:
at least two hangar bars capable of being used to support a horizontal platform; and
- at least two support brackets for supporting hangar bars which are attached to a building; the platform assembly characterised in that the brackets and top end of the hangar bars are adapted so as to interengage with one another via a twist lock type connection so that the hangar bars can downwardly depend from the bracket when in use.
2. A working platform assembly as claimed in claim 1 wherein the brackets are positioned on a building so as to be capable of being left in place once the remainder of the working platform assembly has been removed.
3. A working platform assembly as claimed in claim 2 wherein the position of the brackets iβ such the brackets can be concealed by the structure of the building.
4. A kit of parts for a working platform assembly wherein the kit includes: a) at least two hangar bars capable of being used to support horizontal platforms; and b) at least two support brackets for supporting hangar bars; characterised in that the brackets and top end of the hangar bars are adapted so as to interengage with one another via a twist lock type connection.
18
5. A working platform assembly as claimed in either claiml or claim 4 wherein the hangar bars include a number of apertures positioned along the length thereof for receiving platform supports.
6. A working platform as claimed in either claim 1 or claim 4 wherein the base portion of the hangar bar is adapted to allow for its length to be extended.
7. A working platform as claimed in any one of claims 1 to 4 wherein the support bracket is adapted so that it can be attached to a roof truss and/or other roof or lateral supporting member so that the brackets have at least a portion thereof outwardly located from the wall of a building.
8. A working platform assembly as claimed in any one of claims 1 to 4 wherein the bracket and top end of the hangar bar are capable of being threadably connected to one another.
9. A working platform assembly as claimed in any one of claims 1 to 4 wherein the top end of the hangar bar includes a substantially T- shaped spigot which the bracket is adapted to receive such that a twist-lock connection between the spigot and the bracket may be achieved.
10. A working platform assembly as claimed in the preceding claim wherein the bracket includes an oblong shaped hole through which the top part of the T-shaped spigot may pass when aligned with the holes, such that a 90 degree rotation of the hangar bar results in the T-shaped spigot having an orientation which prevents it from passing through the oblong hole in the bracket.
11. A working platform assembly as claimed in claim 9 wherein the
19
bracket includes two parallel plates spaced apart a distance smaller than the maximum width of the T-bar, the parallel plates including aligned apertures of a substantially larger size than the cross- sectional size of the top part of the T-shaped spigot; so that the larger size of the aperture can thereby allow for rotation of the T- shaped spigot so that the outer ends of the T-shaped spigot can span through the apertures to thereby allow the bottom edge of the apertures to be capable of supporting the T-shaped spigot and hence the hangar bar.
12. A kit of parts for a working platform as claimed in claim 4 wherein the kit includes a plug capable of covering holes made in the soffit assembly of a building.
13. A method of erecting a working platform assembly for a building characterised by the steps of: e) attaching at least two support brackets to a roof truss and/or other roof or lateral supporting member so that the brackets have at least a portion thereof outwardly located from the wall of a building; and f connecting at least two hangar bars to the brackets via a twist lock type connection.
14. A method of erecting a working platform assembly as claimed in the preceding claim wherein the method is characterised by the further step of: g) either before, or after, the hangar bars have been connected to the brackets, substantially concealing the brackets via the soffit assembly of a building.
20
15. A method of erecting a working platform assembly as claimed in the preceding claim characterised by the additional step of:
h) fitting plugs to cover the holes in the soffit assembly for the hangar bars, once the bars have been disconnected from the brackets.
16. A method of erecting a working a platform assembly as claimed in claim 13 wherein the portion of the bracket adapted to interengage with the hangar bar via a twist lock type connection is outwardly located from the wall of a building.
17. A working platform assembly substantially as described herein with reference to any example and/or drawing thereof.
IS. A method of erecting a working platform assembly substantially as described herein with reference to any example and/or drawing thereof.
21
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ511636A NZ511636A (en) | 1998-11-11 | 1999-11-11 | Hanging scaffold assembly |
| AU10855/00A AU756703B2 (en) | 1998-11-11 | 1999-11-11 | Hanging scaffold assembly |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ33273498 | 1998-11-11 | ||
| NZ332734 | 1998-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2000028173A1 WO2000028173A1 (en) | 2000-05-18 |
| WO2000028173B1 true WO2000028173B1 (en) | 2000-07-06 |
Family
ID=19927007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/NZ1999/000187 WO2000028173A1 (en) | 1998-11-11 | 1999-11-11 | Hanging scaffold assembly |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU756703B2 (en) |
| WO (1) | WO2000028173A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2349709A1 (en) * | 1976-04-27 | 1977-11-25 | Ollivier Jean | Safety barrier fixture on roof - consists of flat metal bar fixed to rafter with two notched sides and single bracket with two arms |
| FR2529932A1 (en) * | 1982-07-09 | 1984-01-13 | Grp Entr Couverture Ameli | PERMANENT DEVICE FOR HANGING ON A BUILDING AND APPLICATION TO THE PRODUCTION OF SCAFFOLDS |
| AU640103B3 (en) * | 1993-04-28 | 1993-08-12 | Frank Walter Bisdee | Scaffolding plank support |
| AU2361097A (en) * | 1997-05-23 | 1998-11-26 | Skyways Safety Systems Pty Ltd | A scaffolding bracket |
| AUPO785797A0 (en) * | 1997-07-11 | 1997-08-07 | Keytown Pty Ltd | Suspended scaffold system |
-
1999
- 1999-11-11 AU AU10855/00A patent/AU756703B2/en not_active Expired
- 1999-11-11 WO PCT/NZ1999/000187 patent/WO2000028173A1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| AU756703B2 (en) | 2003-01-23 |
| WO2000028173A1 (en) | 2000-05-18 |
| AU1085500A (en) | 2000-05-29 |
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