GB1286900A – Improved structural unit, and method and apparatus for producing same
– Google Patents
GB1286900A – Improved structural unit, and method and apparatus for producing same
– Google Patents
Improved structural unit, and method and apparatus for producing same
Info
Publication number
GB1286900A
GB1286900A
GB61633/70A
GB6163370A
GB1286900A
GB 1286900 A
GB1286900 A
GB 1286900A
GB 61633/70 A
GB61633/70 A
GB 61633/70A
GB 6163370 A
GB6163370 A
GB 6163370A
GB 1286900 A
GB1286900 A
GB 1286900A
Authority
GB
United Kingdom
Prior art keywords
members
rollers
slot
wall
unit
Prior art date
1969-12-29
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.)
Expired
Application number
GB61633/70A
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.)
Hunter Douglas International NV
Original Assignee
Hunter Douglas International NV
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.)
1969-12-29
Filing date
1970-12-29
Publication date
1972-08-23
1970-12-29
Application filed by Hunter Douglas International NV
filed
Critical
Hunter Douglas International NV
1972-08-23
Publication of GB1286900A
publication
Critical
patent/GB1286900A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
B21D47/04—Making rigid structural elements or units, e.g. honeycomb structures composite sheet metal profiles
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
E—FIXED CONSTRUCTIONS
E04—BUILDING
E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
E04C3/00—Structural elongated elements designed for load-supporting
E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
E—FIXED CONSTRUCTIONS
E04—BUILDING
E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
E04C3/00—Structural elongated elements designed for load-supporting
E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
E—FIXED CONSTRUCTIONS
E04—BUILDING
E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
E04C3/00—Structural elongated elements designed for load-supporting
E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
E04C2003/043—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the hollow cross-section comprising at least one enclosed cavity
E—FIXED CONSTRUCTIONS
E04—BUILDING
E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
E04C3/00—Structural elongated elements designed for load-supporting
E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
E04C2003/0439—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the cross-section comprising open parts and hollow parts
E—FIXED CONSTRUCTIONS
E04—BUILDING
E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
E04C3/00—Structural elongated elements designed for load-supporting
E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
E04C2003/0465—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section square- or rectangular-shaped
E—FIXED CONSTRUCTIONS
E04—BUILDING
E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
E04C3/00—Structural elongated elements designed for load-supporting
E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
E04C2003/0473—U- or C-shaped
Abstract
1286900 Making structural units; seaming HUNTER DOUGLAS INTERNATIONAL NV 29 Dec 1970 [29 Dec 1969] 61633/70 Headings B3A and B3J [Also in Division E1] A structural unit composed of two pairs of structural members 2, 3, 4, 6 has one of the pairs of members 2, 3 formed with longitudinal slot structures along its marginal edges to receive the edges of the members of the other pair and hold them by deformation of at least the members of one pair. The members 2, 3, Fig. 1, are extruded aluminium or aluminium alloy sections with a central web and marginal shoulders in which the slots are formed. The members 4, 6 are aluminium or aluminium alloy strips fed from reels 13, 14 through guide bars 76, 77 to positioning rollers pairs 101-103, 106-108 for the members 1, 2. The rollers are mounted on upper and lower frames 26, 22 which are relatively adjustable for different unit heights. The members are united by rollers 116, 117 provided with spaced projections which deform the outer wall of each slot to close the slot on to the edges of the members 4, 6 at spaced intervals. The deforming rollers are each backed up by a pair of rollers (142), (143), Figs. 8, 10, 12 (not shown), which engage against the shoulders of the members 1, 2. The structural unit may be curved by rollers at the exit station 11 of the apparatus to compensate for loading. The unit is cut to the required length by a saw 181. In a modification of the joint between the members 2, 3, 4, 6, Fig. 13, the outer wall 213 of the slot structure is formed with ribs to guide the deforming roller which is, also aligned by the flange 211 on the edge of the extruded members 2, 3. The metal between the ribs is forced into a slot 217 on the inner wall of the slot structure. The outer wall may have a projection 226, Fig. 19, to deform the member 216. The strip members are preferably corrugated, Fig. 17 (not shown), to give rigidity to the unit. The strip members may be provided with expandable ribs, 232, Fig. 21, which are deformed by projections 226 on the inner wall of the slot structure. The units are used as beams for roofs 235, Fig. 21, and the strip members 231 can support a ceiling member 236 to define a space 238 filled with insulating material. The members of the unit may be given a wood pattern or covered by a decorative cover, Fig. 26 (not shown). End caps (261), Fig. 27 (not shown), may be provided.
GB61633/70A
1969-12-29
1970-12-29
Improved structural unit, and method and apparatus for producing same
Expired
GB1286900A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US88871769A
1969-12-29
1969-12-29
Publications (1)
Publication Number
Publication Date
GB1286900A
true
GB1286900A
(en)
1972-08-23
Family
ID=25393741
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB61633/70A
Expired
GB1286900A
(en)
1969-12-29
1970-12-29
Improved structural unit, and method and apparatus for producing same
Country Status (6)
Country
Link
JP
(1)
JPS5420777B1
(en)
BR
(1)
BR7025007D0
(en)
CA
(1)
CA936324A
(en)
GB
(1)
GB1286900A
(en)
MY
(1)
MY7300306A
(en)
ZA
(1)
ZA708732B
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2127055A
(en)
*
1982-08-02
1984-04-04
Yoshida Kogyo Kk
Section for building
GB2162878A
(en)
*
1984-08-06
1986-02-12
Ieuan Williams
Lintels
1970
1970-12-29
CA
CA101682A
patent/CA936324A/en
not_active
Expired
1970-12-29
JP
JP12188570A
patent/JPS5420777B1/ja
active
Pending
1970-12-29
GB
GB61633/70A
patent/GB1286900A/en
not_active
Expired
1970-12-29
ZA
ZA708732A
patent/ZA708732B/en
unknown
1970-12-29
BR
BR225007/70A
patent/BR7025007D0/en
unknown
1973
1973-12-30
MY
MY306/73A
patent/MY7300306A/en
unknown
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2127055A
(en)
*
1982-08-02
1984-04-04
Yoshida Kogyo Kk
Section for building
GB2162878A
(en)
*
1984-08-06
1986-02-12
Ieuan Williams
Lintels
Also Published As
Publication number
Publication date
JPS5420777B1
(en)
1979-07-25
ZA708732B
(en)
1971-10-27
BR7025007D0
(en)
1973-02-01
CA936324A
(en)
1973-11-06
MY7300306A
(en)
1973-12-31
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Legal Events
Date
Code
Title
Description
1973-01-04
PS
Patent sealed
1981-08-12
PCNP
Patent ceased through non-payment of renewal fee
