US4530194A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bracket
Assignee: Linton Systems Ltd
•
Filing: 1983-01-17
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Granted: 1985-07-23
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Expires: 2003-01-17
Abstract
Abstract A bracket 13 for use at a node point in a framework between two horizontal members 11, 11' and vertical member 12, said bracket comprising a first channel member 19 having a base 20 and two upstanding side walls 23, 25, the longitudinal axis of which is aligned with the axis of said two horizontal members, said channel member 19 being provided with means defining two transverse partition walls 27, 28 defining a space within the first channel member intermediate the ends thereof for accommodating the base of the substantially vertical member 12, and defining spaces between the partition walls and the ends of the channel to accommodate the ends of the horizontal members, a further element 14 being provided for mounting said channel member 19 on a sub-structure 1.
Inventors
- 👤 Derek Linton
- 👤 Pam M. Linton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:11
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/18; E04B1/30; E04B2/00; E04B2/56; Y; Y10; Y10T; Y10T403/00; Y10T403/44; Y10T403/447
Claims Analysis
Total Claims: 32
Claim 1
Independent Claim
140 words
A bracket for use at a node point in a framework between two horizontal members and a vertical member, said bracket comprising a first rigid, preformed channel member having a base and two upstanding side walls, the longitudinal axis of which is aligned with the axis of said two horizontal members, said channel member being dimensioned to accommodate the base of the substantially vertical member, and also to accommodate the ends of the horizontal members on opposite sides of said vertical member, fastening means for fastening said vertical member and said horizontal members to said channel member in engagement with said base, and means being provided for mounting said channel member on a sub-structure, said mounting means including a first mounting arm extending outwardly of one side wall and a second mounting arm extending downwardly from the other side wall.
Claim 2
Dependent Claim
140 words
A bracket for use at a node point in a framework between two horizontal members and a vertical member, said bracket comprising a first rigid, preformed channel member having a base and two upstanding side walls, the longitudinal axis of which is aligned with the axis of said two horizontal members, said channel member being dimensioned to accommodate the base of the substantially vertical member, and also to accommodate the ends of the horizontal members on opposite sides of said vertical member, fastening means for fastening said vertical member and said horizontal members to said channel member in engagement with said base, and means being provided for mounting said channel member on a sub-structure, said mounting means including a first mounting arm extending outwardly of one side wall and a second mounting arm extending downwardly from the other side wall.
Claim 3
Dependent Claim
37 words
A bracket according to claim 1 wherein the side walls of said channel are provided with a plurality of apertures to enable fastening means to be engaged with at least the horizontal members located within the channel.
Claim 4
Dependent Claim
79 words
A bracket according to claim 1 wherein the means for mounting the bracket on a sub-structure includes an element secured to the underneath of the base of said channel member, said element comprising a "L" sectioned strip, a first arm of the strip being aligned with one side wall of the channel but extending away therefrom, a second arm of the strip abutting the base of the channel and protruding laterally beyond the other side wall of the channel.
Claim 5
Dependent Claim
51 words
A bracket according to claim 3 wherein one arm of the strip is provided with apertures and the other arm of the strip is provided with notches and the free edge thereof to enable the bracket to be mounted on mutually perpendicular studs protruding from a concrete raft or the like.
Claim 6
Dependent Claim
24 words
A bracket according to claim 3 wherein said first arm is provided with said apertures and the second arm is provided with said notches.
Claim 7
Dependent Claim
17 words
A bracket according to claim 1 wherein the side walls of the channel member are inclined inwardly.
Claim 8
Dependent Claim
19 words
A framework comprising at least one bracket according to claim 1 and a plurality of frame members connected thereto.
Claim 9
Dependent Claim
17 words
A framework according to claim 7 wherein each said frame member comprises a cold rolled box section.
Claim 10
Dependent Claim
20 words
A framework according to claim 8 wherein each cold rolled box section is rolled from steel treated to minimise corrosion.
Claim 11
Dependent Claim
17 words
A framework according to claim 9 wherein each cold rolled box section is rolled from pre-galvanised steel.
Claim 12
Dependent Claim
26 words
A framework according to claim 8 wherein each cold rolled box section is provided with a lock seam and is thus formed from a single sheet.
Claim 13
Dependent Claim
22 words
A framework according to claim 8 wherein each said cold rolled box section is filled with a substantially rigid foamed plastics material.
Claim 14
Dependent Claim
18 words
A framework according to claim 12 wherein said foamed plastics material comprises a polyurethane foam, or polyisocyanurate foam.
Claim 15
Dependent Claim
17 words
A framework according to claim 12 wherein the foamed plastics material comprises a phenolic resin based foam.
Claim 16
Dependent Claim
26 words
A framework according to claim 7 wherein each frame member is of substantially square or rectangular section, two opposed faces having the central regions thereof recessed.
Claim 17
Dependent Claim
15 words
A framework according to claim 7 provided with a membrane secured to one face thereof.
Claim 18
Dependent Claim
20 words
A framework according to claim 16 wherein said membrane is formed from a cross laminate of orientated high density polyethylene.
Claim 19
Dependent Claim
30 words
A framework according to claim 16 wherein foamed plastics material is applied to areas of said membrane and fills voids defined by the membrane and adjacent members of the framework.
Claim 20
Dependent Claim
17 words
A framework acording to claim 16 wherein the foamed plastics material is polyurethane foam, or polyisocyanurate foam.
Claim 21
Dependent Claim
17 words
A framework according to claim 18 wherein the foamed plastics material is a phenolic resin based foam.
Claim 22
Dependent Claim
33 words
A framework according to claim 7 wherein the framework is secured to a concrete raft or the like by means of engagement between said bracket and a support plate embedded in the raft.
Claim 23
Dependent Claim
21 words
A framework according to claim 21 wherein said support plate is associated with foundation bolts, which are embedded in the raft.
Claim 24
Dependent Claim
67 words
A framework according to claim 22 wherein said support plate is embedded in the raft by initially forming the base of a raft, and subsequently supporting the support plate and the associated foundation bolts in a desired position relative to the base of the raft and filling an interspace between the base of the raft and the support plate with concrete, and permitting that concrete to cure.
Claim 25
Dependent Claim
38 words
A framework according to claim 23 wherein members are connected to said support plate to act as formwork to define a volume of concrete poured, at least some of said members being removable after the concrete has cured.
Claim 26
Dependent Claim
17 words
A framework according to claim 8 wherein the framework supports a roof and thus constitutes a building.
Claim 27
Dependent Claim
15 words
A building according to claim 25 wherein the external face of the framework is clad.
Claim 28
Dependent Claim
24 words
A building according to claim 26 wherein the external face of the framework is clad by means of a conventional wall built spaced therefrom.
Claim 29
Dependent Claim
162 words
A bracket for use at a node point in a framework between two horizontal members and a vertical member, said bracket comprising a first channel member having a base and two upstanding side walls, the longitudinal axis of which is aligned with the axis of said two horizontal members, said channel member being dimensioned to accommodate the base of the substantially vertical member, and also to accommodate the ends of the horizontal members, between the vertical member and the ends of the channel, and means being provided for mounting said channel member on a sub-structure and said means including an element secured to the underneath of the base of said channel member where said element comprises a "L" sectioned strip, a first arm of the strip being aligned with one side wall of the channel but extending away therefrom, a second arm of the strip abutting the base of the channel and protruding laterally beyond the other side wall of the channel.
Claim 30
Dependent Claim
162 words
A bracket for use at a node point in a framework between two horizontal members and a vertical member, said bracket comprising a first channel member having a base and two upstanding side walls, the longitudinal axis of which is aligned with the axis of said two horizontal members, said channel member being dimensioned to accommodate the base of the substantially vertical member, and also to accommodate the ends of the horizontal members, between the vertical member and the ends of the channel, and means being provided for mounting said channel member on a sub-structure and said means including an element secured to the underneath of the base of said channel member where said element comprises a "L" sectioned strip, a first arm of the strip being aligned with one side wall of the channel but extending away therefrom, a second arm of the strip abutting the base of the channel and protruding laterally beyond the other side wall of the channel.
Claim 31
Dependent Claim
51 words
A bracket according to claim 28 wherein one arm of the strip is provided with apertures and the other arm of the strip is provided with notches and the free edge thereof to enable the bracket to be mounted on mutually perpendicular studs protruding from a concrete raft or the like.
Claim 32
Dependent Claim
24 words
A bracket according to claim 28 wherein said first arm is provided with said apertures and the second arm is provided with said notches.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-07-22 | 1989-01-21 | 1989-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-07-22 | 1993-01-21 | 1993-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-07-22 | 1997-01-21 | 1997-07-23 | $7700.00 | Window Closed / Lapsed |