CN1209181A - Structural profile - Google Patents
Structural profile Download PDFInfo
- Publication number
- CN1209181A CN1209181A CN 96199959 CN96199959A CN1209181A CN 1209181 A CN1209181 A CN 1209181A CN 96199959 CN96199959 CN 96199959 CN 96199959 A CN96199959 A CN 96199959A CN 1209181 A CN1209181 A CN 1209181A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- roll
- zone
- circumferential groove
- profiled piece
- 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.)
- Pending
Links
Images
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
- B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
- B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
- B21D13/045—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling the corrugations being parallel to the feeding movement
-
- 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
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
- E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts 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
- E04C2003/0421—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 comprising one single unitary part
-
- 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
- E04C2003/0434—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 open cross-section free of enclosed cavities
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
An elongate structural profile has a base (3) and a pair of side walls (4) projecting from the base along its length, the base being provided with formations (9) extending longitudinally of the profile. At least a major part of the remaining surface area of the profile is formed with a multiplicity of localised individual formations (10). The present invention also discloses a method of producing surface formations on sheet or strip material and apparatus for carrying out the method.
Description
The present invention relates to the long strip type structural profile, it is formed by sheet material or band, and this sheet material or band generally are made of metal, but is not limited to this material, and this structural profile is used in particular for separating system, such as the partition wall that adopts gypsum plank or similar material.The present invention also is included in and forms shaping surface portion on the sheet material that is used to form in the said structure profiled piece or the band, such as the method and apparatus of annular knurl line and groove.
The object of the present invention is to provide a kind of above-mentioned profiled piece of improved form, it can be made by sheet material or band at an easy rate.Another object of the present invention is to provide a kind of improving one's methods of shaping surface portion that on sheet material or band, form.
According to the present invention, the long strip type structural profile comprises bottom and at least one sidewall, this sidewall is along the longitudinal extension of above-mentioned bottom, and stretch out outside the plane, place, bottom, the zone of above-mentioned bottom and/or wall has at least one long strip type forming section, this forming section is substantially along above-mentioned abnormally-structured longitudinal extension, and the overwhelming majority at least in the remainder in the surf zone of above-mentioned profiled piece is formed with many local distortion portions.
General above-mentioned profiled piece comprises a pair of isolated sidewall, and this sidewall stretches out from the relative lateral ends in above-mentioned bottom, thereby forms the profiled piece that is flute profile substantially, is formed with a plurality of long strip type forming sections on this bottom, and preferably it is the longitudinal rib shape that is parallel to each other.
In a kind of suitable structure, above-mentioned variant part is to interrupt by the mode that one or more plane domains are set, and this plane be used to lay have information, ornamental, or similar mark.
According to another aspect of the present invention, a kind ofly comprise the steps: to make above-mentioned sheet material or band between the roll that matches of the axis of rotation of basic keeping parallelism, passing through in the method that forms shaping surface portion on sheet material or the band, one of them roll has the circumferential groove zone, and another roll has similar circumferential groove zone and following zone, in this following zone circumferential groove with substantially intersect with the groove of the rotation keeping parallelism of this roll, thereby form many knurled portions, the annular knurl line zone that above-mentioned thus sheet material or band are formed with one or more cannelures and are adjacent.
Best, each side in the trough of belt zone forms roughly common annular knurl line zone of extending respectively.
According to more on the one hand, the invention provides a kind of equipment that on sheet material or band, forms shaping surface portion, this equipment comprises the 1st roll and the 2nd roll, the 1st roll has the circumferential groove zone, zone in the 2nd roll has circumferential groove, this circumferential groove substantially with the 1st roll in circumferential groove become complementary relationship, the 2nd roll also has following zone, in this zone circumferential groove with substantially intersect with the groove of the rotation keeping parallelism of roll, thereby form many knurled portions, above-mentioned sheet material or band from passing through between the roll that matches of rotation is formed with one or more cannelures and the annular knurl line zone that is adjacent thus.
According to said structure, the knurled portions that is positioned on the 2nd roll can be according to the groove inside on the 1st roll, and the mode that moves along this groove is provided with, thereby need not to make the corresponding knurled portions tabling on above-mentioned knurled portions 5 and the 1st roll that moves to given position in succession.In other words, even have under the situation of different-diameter roll adopting respectively, the relative rotational of roll still need not to carry out strict control with strictly according to program work.
In a kind of suitable structure, the 2nd roll comprises at least two, and one of them part includes only circumferential groove with the interconnective part of rotation mode, and another part comprises many knurled portions.General the 2nd roll has 3, and one of them part only has circumferential groove with the interconnective part of rotation generation, and it is arranged between two parts with knurled portions.
With reference to the accompanying drawings, present invention is described by way of example.
Fig. 1 is the fragmentary, perspective view of a kind of form of structural profile of the present invention, and this profiled piece is local longitudinally chimeric with identical profiled piece along it;
Fig. 2 is for similarly to scheme with Fig. 1, and it represents the another kind of form of profiled piece of the present invention;
Fig. 3 is the partial, exploded perspective view that is used for a kind of form of the equipment of formation shaping surface portion on sheet material or band;
Fig. 4 is the figure that is in the equipment shown in Figure 3 of confined state;
Fig. 5 is that detail drawing is amplified in the part of in running order Fig. 4 and equipment shown in Figure 5.
With reference to Fig. 1, a pair of chimeric structural profile 1 and 2 mutually shown in the figure is of similar shape, so following specific descriptions are carried out at profiled piece 1.This profiled piece is flute profile substantially, and it comprises the sidewall 4,5 of bottom 3 and mutual keeping parallelism, these sidewall 4,5 longitudinal extensions along the bottom, and have the interior curved free end 6,7 that constitutes protuberance.Above-mentioned bottom 3 links to each other with sidewall 4,5 by corresponding stage portion 8, and each stage portion 8 comprises the rake 8A that links to each other with the bottom, and with the part 8B of bottom keeping parallelism, this part 8B links to each other sloping portion 8A with adjacent sidewall 4,5.
Have rib 9 a plurality of mutual keeping parallelisms, that extend longitudinally on the bottom 3, vertical flexural strength of 9 pairs of profiled pieces of this rib plays an important role.Other zone in the profiled piece, promptly the zone that is not covered by rib 9 is covered by local distortion portion 10, and this variant part 10 is positioned on the both side surface.As shown in Figure 5, above-mentioned variant part 32 is independent impression shape, and this impression is fit to, and forms such as the mode by annular knurl processing method or pcketing.Though the impression 32 shown in the figure is square, they can be any other suitable shape, such as rhombus, circle, rectangle or triangle.This variant part reduces the rigidity of profiled piece greatly, and works as profiled piece, such as mutual when chimeric according to the mode of illustrated profiled piece 1 and 2, can make mechanically locking mutually between them.This variant part is also to other parts, such as the profiled piece of gypsum plank fixedly the time as the anchor point of screw.If desired, also can carry out the processing of annular knurl processing or pcketing to zone with ribbing.
Be for bottom 3 that step-like and sidewall are 4,5 that be connected, the particular form of profiled piece shown in Figure 1, can see, two profiled pieces are can upside down chimeric mutually, thereby form the case of sealing, and in fact this case can be suitable as the pillar that forms plasterboard partition wall.In illustrated specific embodiment, the chimeric mutually corresponding sidewall 4 of profiled piece is as the outer wall of case, and corresponding sidewall 5 is positioned at case.The interior curved protuberance 7 that is formed at sidewall 5 in the case, a profiled piece is received in the inside of the stage portion 8 of another profiled piece 7, and the external surface of the groove 8 of the protuberance 6 in this another profiled piece in the above-mentioned profiled piece is tabling with it.
Rib in the profiled piece and/or other variant part on the remaining area can be disconnected by one or more plane domains, an example of this plane domain is by 12 expressions of the label among the figure, this zone is fit to have mark or decoration, this mark and decoration can be used as the part of structure and suppress in zone 12, or are coated on afterwards on this zone.The method that forms this mark is appointed as PERSONNURL.
Another kind of profiled piece shown in Figure 2 is except following aspect, and others are all with shown in Figure 1 identical, and this following aspect refers to the protuberance among Fig. 16 and 7 is omitted, and is foregoing chimeric thereby this profiled piece is difficult for realizing.But this profiled piece is particularly suitable for forming following locating slot, this locating slot, such as the relative position that is fixed in floor and ceiling, thereby make similar box pillar location shown in Figure 1 respectively, this pillar by existing mode along vertically between this groove, thereby fixed surface such as coverings such as gypsum planks can be provided.
Can think, the profiled piece with multiple common form is identical at least for impact strength in the profiled piece of the present invention, the similar position place, thereby the market angle is seen, compares with rival's profiled piece, presses the given shape of carving can form important product marking on the spot.This PERSONURL zone is fit to be provided with the identification component of the profiled piece that is exclusively used in particular customer or position.
Can understand, profiled piece can adopt other form, but not the form of representative instance described above, the cross section of this other form is " top cap " shape usually, or be following cross section, protuberance 6,7 strides across the bottom extension in this cross section, thereby only leaves less slit or groove between this protuberance 6,7.Another kind of form is to provide a kind of monolithic box part by following manner, and this mode is: protuberance is extended, thereby they are stacked, these protuberances can be corrugated jointly, or are separated from each other to avoid them with other mode interlocking.
Fig. 3～following the roll of 5 expressions, sheet material or band pass between this roll so that be formed on the areal deformation portion of being seen the profiled piece of final formation illustrated in figures 1 and 29 and 10.The exploded view that provides from Fig. 3 can be known and see, be formed with parallel identical circumferential groove 21 on the whole surface of a roll 20, though the circumferential groove 21 shown in the figure is according to certain equal spacings, they can be arranged by any suitable asymmetric manner.Above-mentioned roll has central shaft hole 23, and this hole 23 has keyway 24, and this keyway 24 makes roll be installed on the following axle (not shown) to drive chimeric mode, and this drives according to the mode that is fit to.The position of keyway 24 opposed slots 21 is unimportant, can select this position from the aspect of easy realization.
Another roll 25 is a composite construction, and it is made of 3 the different 25a of roll portion, 25b, 25c, can see from Fig. 4, and these roll portions are in use with the coaxial manner setting, though as other mode, two roll portions wherein also can be monolithic construction.The middle 25c of roll portion has circumferential groove 26 along its width range, and the groove in this groove 26 and the roll 20 is a complementary relationship.Other the 25a of roll portion, 25b also form circumferential groove in a similar manner, but this circumferential groove and axial groove intersect, this axial groove is along become 90 ° direction to extend with circumferential groove, in the present embodiment, the degree of depth of above-mentioned axial groove and shape are identical or similar with circumferential groove, though can adopt the axial groove with difformity and degree of depth in another embodiment.The spacing of the axial groove in the schematic structure is such, thereby when the circumference of breaker roll is cut apart, just forms the alienable groove of integer that just is.The effect of said structure is in the whole circumference zone of the 25a of roll portion, 25b, or many identical in this whole circumference zone formation substantially, or similar knurled portions 27.When assembling according to the mode breaker roll 25a of portion, 25b, 25c shown in Figure 4, in fact above-mentioned roll portion by keyway 24 with key and driving shaft (not shown) fixedly the time, the surface of above-mentioned roll 25 has the narrower middle trough of belt A of portion, and its two side flange is knurled portions B.
In order on sheet material or band 30, to form required forming section pattern, above-mentioned sheet material or band are sent between the roll built-up member shown in Figure 4 wherein roll 20 and 25 reverse rotations.Fig. 5 has represented the thin portion structure of arrangements of operations in more concrete mode.
Be positioned at two on roll row knurled portions 27 though only show among the figure, Biao Shi remaining knurled portions is identical or similar with above-mentioned knurled portions 27 in a schematic way.Two rolls are according to tangent contact, and the mode that staggers slightly vertically is provided with, thereby the spine between the circumferential groove in a roll is pressed against the inside of the circumferential groove in another roll, and in the inner rotation of this circumferential groove.When sheet material or band were advanced by roll, the pars intermedia in above-mentioned sheet material or the band just formed cannelure 8, and this cannelure 8 is corresponding with the groove in the profiled piece illustrated in figures 1 and 2.Equally, the either side of the groove 9 in above-mentioned sheet material or band forms the continuous independent impression of many rows, or embossing 32.Be to be understood that, above-mentioned roll needn't be arranged side by side along front and back, consider from having identical shaped and groove aspect size in addition, these rolls needn't have identical diameter, so that in the process of processing that is shaped, make the knurled portions on the roll 25 be rolled processing under the situation that does not produce obstruction in the groove inside of roll 20.
Cannelure in above-mentioned sheet material or the band forms by cold-rolling practice, helps to increase greatly the strength and stiffness of final products like this.Above-mentioned manufacturing process can form following product, the wall thickness of this product is less than the twice of the base material thickness that does not form processing, and the wall thickness of this product refers to from the top that is formed at the groove 9 on this wall and/or the bottom of independent annular knurl line 32, the distance on the plane at a side place to the above-mentioned wall, relative with above-mentioned top or bottom.
Claims (12)
1. long strip type structural profile, it comprises bottom and at least one sidewall, this sidewall is along the longitudinal extension of above-mentioned bottom, and stretch out outside the plane, place, bottom, the zone of above-mentioned bottom and/or wall has at least one long strip type forming section, this forming section is substantially along above-mentioned abnormally-structured longitudinal extension, and the overwhelming majority at least in the remainder in the surf zone of above-mentioned profiled piece is formed with many local distortion portions.
2. profiled piece according to claim 1, it is characterized in that above-mentioned profiled piece comprises a pair of isolated sidewall, this sidewall stretches out from the relative lateral ends in above-mentioned bottom, thereby form the profiled piece that is flute profile substantially, be formed with a plurality of long strip type forming sections on this profiled piece, preferably it is the longitudinal rib shape that is parallel to each other.
3. profiled piece according to claim 2, it is characterized in that above-mentioned bottom comprises following zone line, in this zone, be formed with vertical forming section, this zone is connected with above-mentioned sidewall by at least one step connecting portion, above-mentioned step connecting portion comprises rake and the another part that is connected with above-mentioned bottom, this another part extends along the direction that parallels with above-mentioned bottom, and above-mentioned rake is connected with adjacent sidewall.
4. profiled piece according to claim 1 and 2 is characterized in that above-mentioned variant part is to interrupt by the mode that one or more plane domains are set, and this plane be used to lay have information, ornamental, or similar mark.
5. according to any one described abnormally-structured in the claim 1～4, it is characterized in that each vertical long strip type forming section is continuous rib or groove shape.
6. according to any one described abnormally-structured in the aforementioned claim, it is characterized in that above-mentioned local distortion portion for by the annular knurl method, or the pcketing method is processed to form.
7. according to any one described abnormally-structured in the aforementioned claim, it is characterized in that the twice of the thickness of above-mentioned wall, the distance on the plane of a side during the thickness of this wall refers to from the bottom of top that is formed at the groove on this wall and/or independent annular knurl line to above-mentioned wall, relative with above-mentioned top or bottom less than the blank thickness that does not form processing.
8. method that on sheet material or band, forms shaping surface portion, this method comprises the steps: to make above-mentioned sheet material or band from passing through between the roll that matches of the axis of rotation of basic keeping parallelism, one of them roll has the circumferential groove zone, and another roll has similar circumferential groove zone and following zone, in this following zone circumferential groove with substantially intersect with the groove of the rotation keeping parallelism of this roll, thereby form many knurled portions, the annular knurl line zone that above-mentioned thus sheet material or band are formed with one or more cannelures and are adjacent.
9. method according to claim 8 is characterized in that this method comprises the steps, promptly each side in the trough of belt zone forms annular knurl line zone respectively.
10. equipment that on sheet material or band, forms shaping surface portion, this equipment comprises the 1st roll and the 2nd roll, the 1st roll has the circumferential groove zone, zone in the 2nd roll has circumferential groove, this circumferential groove substantially with the 1st roll in circumferential groove become complementary relationship, the 2nd roll also has following zone, in this zone circumferential groove with substantially intersect with the groove of the rotation keeping parallelism of roll, thereby form many knurled portions, above-mentioned sheet material or band from passing through between the roll that matches of rotation is formed with one or more cannelures and the annular knurl line zone that is adjacent thus.
11. equipment according to claim 10, one of them part comprises circumferential groove with the interconnective part of rotation mode to it is characterized in that comprising at least two by the 2nd roll, and another part comprises many knurled portions.
12. equipment according to claim 11, one of them part only has circumferential groove with the interconnective part of rotation generation to it is characterized in that there are 3 by the 2nd roll, and it is arranged between two parts with knurled portions.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9526416.4A GB9526416D0 (en) | 1995-12-22 | 1995-12-22 | Structural profile |
| GB9526416.4 | 1995-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1209181A true CN1209181A (en) | 1999-02-24 |
Family
ID=10786001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96199959 Pending CN1209181A (en) | 1995-12-22 | 1996-12-20 | Structural profile |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0868580A1 (en) |
| CN (1) | CN1209181A (en) |
| GB (1) | GB9526416D0 (en) |
| WO (1) | WO1997023694A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101437633B (en) * | 2006-05-08 | 2011-06-22 | 里希特系统有限商业两合公司 | Fastening element for dry construction elements, and method for the production of such a fastening element |
| CN107107163A (en) * | 2014-09-05 | 2017-08-29 | 哈德利工业海外控股有限公司 | Section bar |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2347943A (en) * | 1999-03-18 | 2000-09-20 | Hadley Ind Plc | Partition stud with holes shaped to prevent damage to electrical cables passing therethrough |
| DE10034785A1 (en) * | 2000-07-18 | 2002-02-07 | Richter System Gmbh & Co Kg | support section |
| GB2380497A (en) * | 2001-09-25 | 2003-04-09 | Jonathan Evans | Metal profile for a sound insulation partition wall |
| GB0212734D0 (en) * | 2002-05-31 | 2002-07-10 | Lafarge Plasterboard Ltd | Wall stud |
| DE10352247A1 (en) * | 2003-11-08 | 2005-06-09 | König GmbH & Co. KG | Metal profile e.g. CW profile, for column e.g. pillar, has connecting web plate with connecting unit that is connected between flange sections at regular intervals by welding, where connecting unit is made of sound proof material |
| DE102005016175A1 (en) * | 2005-04-07 | 2006-10-12 | Richter-System Gmbh & Co. Kg | C-section |
| WO2008086818A1 (en) * | 2007-01-15 | 2008-07-24 | Knauf Insaat Ve Yapi Elemaniari Ve Ticaret A.S. | Profile element as carrier structure for the construction of walls |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE240269C (en) * | 1910-08-10 | 1911-11-01 | ||
| GB635720A (en) * | 1946-05-27 | 1950-04-12 | Herbert Corliss Fischer | Improvements in structural members adapted to receive driven fastening means |
| GB1174233A (en) * | 1966-02-01 | 1969-12-17 | Redman Heenan Internat Ltd | Apparatus and Process for Continual Stretch Forming |
| DE3346171C2 (en) * | 1983-12-21 | 1986-08-07 | Profil-Vertrieb Gmbh, 7560 Gaggenau | Profile strip designed as a lightweight construction profile, in particular ceiling support profile |
| US5417028A (en) * | 1987-06-12 | 1995-05-23 | Uniframes Holdings Pty. Ltd. | Roof truss and beam therefor |
| GB2228752A (en) * | 1989-02-02 | 1990-09-05 | Steelpress | Metal beam |
| GB2247033A (en) * | 1990-08-03 | 1992-02-19 | Ward Building Systems Ltd | Elongate cold-formed structural member, e.g. a purlin |
| FI91181C (en) * | 1992-07-01 | 1994-05-25 | Rautaruukki Oy | Reinforced concrete composite structure |
| US5337591A (en) * | 1992-07-02 | 1994-08-16 | Keating Koupling, Inc. | Machine and method of making duct coupling |
| DE4327252A1 (en) * | 1993-08-13 | 1995-02-16 | Richter System Gmbh & Co Kg | Sheet metal part with bead |
| US5463837A (en) * | 1994-01-13 | 1995-11-07 | Dry; Daniel J. | Metal roof truss |
-
1995
- 1995-12-22 GB GBGB9526416.4A patent/GB9526416D0/en active Pending
-
1996
- 1996-12-20 WO PCT/GB1996/003198 patent/WO1997023694A1/en not_active Application Discontinuation
- 1996-12-20 CN CN 96199959 patent/CN1209181A/en active Pending
- 1996-12-20 EP EP96943219A patent/EP0868580A1/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101437633B (en) * | 2006-05-08 | 2011-06-22 | 里希特系统有限商业两合公司 | Fastening element for dry construction elements, and method for the production of such a fastening element |
| CN107107163A (en) * | 2014-09-05 | 2017-08-29 | 哈德利工业海外控股有限公司 | Section bar |
| US10808404B2 (en) | 2014-09-05 | 2020-10-20 | Hadley Industries Overseas Holdings Ltd. | Profiles |
| US11713575B2 (en) | 2014-09-05 | 2023-08-01 | Hadley Industries Overseas Holdings Ltd. | Profiles |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0868580A1 (en) | 1998-10-07 |
| WO1997023694A1 (en) | 1997-07-03 |
| GB9526416D0 (en) | 1996-02-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1081912A (en) | Cladding panel | |
| US8381489B2 (en) | Method for cutting roofing shingles | |
| US4876837A (en) | Corner bead structure | |
| US4074495A (en) | Sheet metal panel | |
| CN1209181A (en) | Structural profile | |
| US5209282A (en) | Vertical blind with corrugated surface | |
| WO1994012294A1 (en) | Sheet material, method of producing same and rolls for use in the method | |
| US7124548B2 (en) | Folded high-profile ridge cover, and method of making | |
| US5221249A (en) | Creasing rule for steel rule cutting die | |
| EP0513873B1 (en) | Metal cladding systems | |
| US6071225A (en) | Scoring rule | |
| US6004251A (en) | Plastic sheets with scoring lines | |
| US5229182A (en) | Cup construction | |
| US6120827A (en) | Method for forming identical pasta dough shapes | |
| CA2024212A1 (en) | Apparatus for cutting a wide sheet of metal material into a plurality of narrow strips | |
| US6167601B1 (en) | Method for manufacturing ventilated sheet-metal floor members | |
| EP1772206B1 (en) | Thin plate, method for manufacturing a thin plate, and apparatus for manufacturing a thin plate | |
| CA2095228A1 (en) | Steel strip having excellent painting sharpness and press moldability and method for producing rolling dull roll | |
| GB2044875A (en) | Nails | |
| JP6991565B2 (en) | Wrapping device for horizontal grooved base material | |
| CN1059975C (en) | Shutter manufacturing method | |
| SU1199361A1 (en) | Method of making billets from a strip | |
| CA2568586C (en) | Method for producing expanded metal profiles and profile produced by the method | |
| US4467515A (en) | Method of finishing aluminum sheets | |
| JP6495959B2 (en) | Punching blade |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |