CN110056183A - Weather proof metal form supporting beam - Google Patents
Weather proof metal form supporting beam Download PDFInfo
- Publication number
- CN110056183A CN110056183A CN201910046827.9A CN201910046827A CN110056183A CN 110056183 A CN110056183 A CN 110056183A CN 201910046827 A CN201910046827 A CN 201910046827A CN 110056183 A CN110056183 A CN 110056183A
- Authority
- CN
- China
- Prior art keywords
- metal form
- form bracket
- stop part
- lower flange
- groove
- 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.)
- Granted
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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
- E04G11/50—Girders, beams, or the like as supporting members for forms
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- 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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
- E04G11/50—Girders, beams, or the like as supporting members for forms
- E04G2011/505—Girders, beams, or the like as supporting members for forms with nailable or screwable inserts
Abstract
A kind of metal form bracket (10), it is with upper flange (12) and lower flange (14) and meeting stile (15), the meeting stile (15) connects the upper flange (12) and lower flange (14) and has two longitudinal carriers (16,18) being arranged parallel to each other at distance (20), described two longitudinal carriers (16,18) are connected by the first transverse slats (26), are characterized in that stop part (28a, 28b；56) it is formed or is arranged opposed to one another on the inner surface (22,24) of the longitudinal carrier (16,18), and be in described stop part (28a, 28b relative to each other；Each of 56) gap (39 is formed between；53).
Description
Technical field
The present invention relates to one kind being capable of weather proof metal form.
Background technique
Falsework learns that rack body is made of aluminum from 10 2,013 109 790 B4 of DE.Falsework has that
This is spaced apart and prolongs the longitudinal lath of capable two parallel.Longitudinal lath by intermediate lateral lath between longitudinal lath and
Top transverse slats connection, so that forming hollow space between longitudinal lath and transverse slats.It can be between longitudinal lath
Transverse slats on arrange batten, to be fastened to falsework.Such falsework, which usually has, is longer than wooden form
The service life of bracket, and it is similar with wooden form bracket in terms of recyclability and portability and weight.However, batten exists
There is very big pressure, especially in warm, moist weather in terms of durability.
Therefore, it is an object of the present invention to provide a kind of falseworks can preferably be protected slotting by this falsework
Enter the batten into falsework is not influenced by with destructive weather, to extend its service life, is especially existed
In warm, moist weather.
This target can be realized by metal form bracket according to claim 1.From mentioned appurtenance
Benefit requires to generate advantageous embodiment.
Summary of the invention
According to the present invention, the metal form bracket with upper flange and lower flange has meeting stile, the connection
Lath connects upper flange and lower flange.The two longitudinal carrier shapes for being arranged parallel to each other and being connected to each other at a distance
At meeting stile.Longitudinal carrier is connected to each other by the first transverse slats.Metal form bracket is characterized in that stop part vertical
It is designed or is arranged opposed to one another on the inner surface of bracket.Between being formed between each of stop part relative to each other
Gap.
If batten is disposed on the stop part in upper flange or lower flange, the ventilation of the back of batten can be with
It is realized by the gap between stop part.This is because the air duct of batten is formed by gap.Gap also acts as draining
Channel.The possibility divulged information at the back of batten is ensured by forming channel in falsework and continuing removal liquid buildup object
Property, so as to protect batten be not in as caused by weather it is rotten and rotten.This weather especially suitable for warm moist,
Specifically it is suitable for tropical climate.Metal form bracket can be inserted into being easy in metal form bracket as batten
Ground is recycled.If component is fastened to batten using nail, other plank is especially connected to batten, then between
Gap can be used as nail gap.The different tightening members such as tommyhead bolt can be inserted into gap.Compared to wooden form bracket,
Metal form bracket has higher durability in the weather of warm moist, because it is corrosion-resistant.Metal form bracket can
To be formed as extrusion sectional material.
Metal form bracket favorable embodiment is characterized in that at least one end of meeting stile have band open type U-shaped wheel
Wide groove.Bottom portion of groove is in the form of the first transverse slats or the second transverse slats that are formed between longitudinal carrier.Therefore,
Bottom portion of groove has the distance away from top or lower flange bigger than stop part at least in center.Batten can pass through one
The particularly simple mode of kind is inserted into the groove with open type U shape profile.Transverse slats or second between longitudinal plate are laterally
Therefore lath realizes that stablizing for batten holds.Due to compared to stop part, top and/or lower part of the bottom portion of groove away from respective assigned
The different distance of flange, bottom portion of groove are at least formed as in some sections on the direction between bottom portion of groove or upper flange
It is spaced apart with stop part.In inside grooves, there are gaps between stop part and bottom portion of groove.Gap can be used as the ventilation of batten
Channel.Groove can be used for holding and guiding other tightening members, such as tommyhead bolt.
Another embodiment of metal form bracket is characterized in that bottom portion of groove has triangular-shaped profile, wherein every side phase
Longitudinal carrier is obliquely extended.Therefore, gap can need to be formed when smaller space between stop part.Gap has most
Big width, and thus there is in the center at the tip of triangular-shaped profile maximum ventilation in the case where symmetrical triangle profile
Cross section.The distance between stop part and bottom portion of groove on the direction between bottom portion of groove and upper flange or lower flange
It is maximum at the center.If batten is placed on stop part, the vent passages that the back for batten is divulged information are in batten
On side, exactly, formed on the downside or upside of batten by gap.
Bottom portion of groove can have through-hole.Through-hole can be further improved the air-flow flowing and back ventilation of batten.
Advantageously, the stop part for being assigned to top and/or lower flange can be in the longitudinal direction of metal form bracket
On be designed to continuously or discontinuously bracket.Bracket relative to each other forms the center rest of batten at a distance.Gap, i.e.,
Gap between batten, it is ensured that divulge information at the good back of batten.Batten can be kept more extensive with air by the bracket of interruption
Ground contact is divulged information to improve this back.
Metal form bracket favorable embodiment is characterized in that, in upper flange and/or lower flange and longitudinal carrier
Inner surface on respective assigned stop part between formed channel shape laterally fasten protrusion and/or spacer.Lateral protrusion and/
Or spacer can be used to form additional clearance, and the air duct being consequently formed between batten and metal form bracket.Then, wooden
The back ventilation of item can carry out on multiple side surfaces of batten, and thus be improved.
Metal form bracket can be made of light metal, specifically, made of aluminum.With light metal and/or by light gold
Metal form bracket made of belonging to is with high stability and famous with respect to low weight.
In another embodiment of metal form bracket, the outer surface of longitudinal carrier has fastening recess and/or fastening convex
Portion.Fastening recess and/or fastening protrusion on the outer surface of longitudinal carrier can be used for holding tightening member, such as grip, screw
Folder and/or suspension hook band or other components, and it is used as load-bearing surface.
Nailing strip can be arranged between the open end of the upper flange of longitudinal carrier and/or the open end of lower flange.It connects
, batten can be fixed on nailing strip by nail in a kind of mode that position is stable, without shifting.By means of by
Nailing strip made of metal, in embodiment in this case, nailing strip is made of aluminum, and plank can also be steady by a kind of position
Fixed mode is connected to batten in the case where high pullout resistance.
Upper flange and/or lower flange can have stop element, and the stop element is from stop part to upper flange
And/or it is arranged on the direction of lower flange opposite with stop part.Stop part and stop element can be carried on by fixing mode
On the opposite flank of batten, specifically, bearing mode makes batten can not be from metal form bracket on the upper side and lower side
It falls down.Lateral screw connection or fixing means are also possible.
Stop part and/or longitudinal carrier can have same design in upper flange and lower flange.It then, can be upper
Be inserted into the same manner on portion's flange and lower flange and using metal form bracket two sides.
Stop part and/or longitudinal carrier can design in different ways in upper flange and lower flange.According to stability
With the requirement of back ventilation, then upper in upper flange or lower flange in metal form bracket more appropriate one can be used
Side.
Detailed description of the invention
Other features and advantages of the present invention are wanted by detailed description, the right of multiple exemplary embodiments of the invention below
It seeks book and is generated with reference to the figure in attached drawing, the attached drawing shows the essential details of the present invention.Various features can respectively individually
Ground is realized in version of the invention by any combination of multiple features.Feature shown in the accompanying drawings can be with one kind
So that the high-visible mode of specific characteristic according to the present invention is described.
It is shown in the accompanying drawings to be:
Fig. 1 is the cross section of the first embodiment according to the present invention across metal form bracket；
Fig. 2 is the amplification diagram of the fastening protrusion on the outer surface of longitudinal carrier；
Fig. 3 is the cross section of the second embodiment according to the present invention across metallic support；
Fig. 4 is the transversal of the groove in the upper flange of the metal form bracket for the second embodiment for inserting batten
Face；
Fig. 5 is that plank is fastened on the batten being inserted into the groove of the metal form bracket of first embodiment by nail
Diagram；
Fig. 6 is that plank passes through in the groove in the lower flange of nail and the metal form bracket for being inserted into second embodiment
Batten be fastened to the diagram on nailing strip；And
Fig. 7 is the nail in the groove in the upper flange that plank passes through the metal form bracket for being inserted into second embodiment
The diagram being fastened on nailing strip.
Specific embodiment
In Fig. 1, illustrate the cross section of the first embodiment according to the present invention across metal form bracket 10.Metal mold
Board mount 10 has upper flange 12 and lower flange 14.Meeting stile 15 be arranged in upper flange 12 and lower flange 14 it
Between, and upper flange 12 and lower flange 14 are linked together.First longitudinal direction bracket 16 and second longitudinal direction bracket 18, which are formed, to be connected
The component of fishplate bar item 15.First longitudinal direction bracket 16 is disposed parallel to second longitudinal direction bracket 18 at first distance 20.Pass through this
Kind mode, meeting stile 15 are increased by relatively low weight and are stablized to resist external force.First longitudinal direction bracket 16 has
There is the first inner surface 22, and second longitudinal direction bracket 18 has the second inner surface 24.First inner surface 22 passes through the first transverse slats
26 are connected to the second inner surface 24.
Stop part 28a, 28b are formed on the inner surface 22 of longitudinal carrier 16, the inner surface 24 of longitudinal carrier 18.Stop part
28a, 28b form the part that groove 32a, 32b of U shape profile 34 are formed on one end of each comfortable meeting stile 15.Second is horizontal
It is arranged between longitudinal carrier 16,18 to lath 36, so that first transverse slats 26 and each idiomorphism of the second transverse slats 36
At bottom portion of groove 37a, 37b of groove 32a, the 32b configured in the same manner.Transverse slats 26,36 can have through-hole so as to more
Good ventilation.Groove 32a, 32b have those widened sections at stop part, so that stop part provides load-bearing surface 38a, 38b for batten.
Between the stop part being arranged opposed to one another, gap 39 is formed for the back ventilation in groove 32a, 32b.Gap 39 exists
Hollow space is formed in metal form bracket 10.
Second distance 40 between upper flange 12 or lower flange 14 and stop part 28a, 28b be less than upper flange 12 or
Third distance 42 between lower flange 14 and bottom portion of groove 37a, 37b.Bottom portion of groove 37a, 37b thus with stop part 28a,
28b is spaced apart.Gap 39 between stop part 28a, 28b and bottom portion of groove 37a, 37b can be used for example as nail gap and be used for
Back ventilation.In the region of groove 32a, 32b on the inner surface 22,24 of longitudinal carrier 16,18, formed lateral protrusion 44a,
44b is with the back ventilation of the batten for being arranged in groove 32a, 32b (see Fig. 4).Upper flange and lower flange have only
Element 45a, 45b are kept off, stop element 45a, 45b can be bonded on the wooden plate muscle week of insertion together with stop part 28a, 28b
It encloses, and is held in place.
The outer surface 46 of longitudinal carrier 16,18 has fastening protrusion 48 in the region of groove 32a, 32b.These fastenings are convex
Portion is for holding fastening assembly.The top of groove 32a, 32b and longitudinal carrier 16,18 on the two sides of metal form bracket 10 is convex
There is same design on edge 12 and lower flange 14.Two of metal form bracket 10 with upper flange 12 and lower flange 14
Side can use in the same manner.
It is depicted in Fig. 2 in two fastening protrusions 48 relative to each other on the outer surface 46 of longitudinal carrier 16,18
One amplification cross section.
The cross section of the second embodiment across metal form bracket 10 is depicted in Fig. 3.In the second transverse slats 36
The bottom portion of groove 37a for being assigned to upper flange 12 of form has triangular-shaped profile 50.Side 52a, 52b quilt of triangular-shaped profile 50
It is designed to obliquely extend relative to longitudinal carrier 16,18 is at an angle.Due to side 52a, 52b between stop part 28a, 28b
Extension and generate additional clearance 53.On the inner surface 22,24 of longitudinal carrier 16,18, between being formed in the region of groove 32c
Parting 54a, the spacer 54a away from longitudinal carrier 16,18 inner surface 22, fixing is inserted into groove 32c at 24 1 distances
Batten in (see Fig. 4), and so that back ventilation is possible to.In the region of lower flange 14, the first transverse slats 26
Be formed as bottom portion of groove 37b between the inner surface 22,24 of longitudinal carrier 16,18.In the first transverse slats 26 and lower flange
Between 14, stop part 56 is formed on the longitudinal direction of metal form bracket 10, specifically, stop part 56 is in strips.
These are used as the load-bearing surface for the batten being inserted into groove 32d (see Fig. 6).Inside groove 32d, for batten to be spaced apart
Spacer 54b formed on the inner surface 22,24 of longitudinal carrier 16,18.(see Fig. 6).Nailing strip 58 is in longitudinal carrier 16,18
Between lower flange 14 on.Plank can be connected to by nail by nailing strip 58 (see Fig. 6) in the stable mode in position
Batten (see Fig. 6).
The upper of the metal form bracket 10 in the second embodiment according to Fig. 3 for inserting batten 60 is depicted in Fig. 4
The amplification of groove 32c on portion's flange 12 illustrates.Due to the second transverse slats 36 triangular-shaped profile 50 and in batten 60 and
Additional clearance 53 is formed between two transverse slats 36.Additional clearance 53 has the function of air duct.Air duct is in the second cross
There is maximum unlimited cross section (hollow space) into the center of lath 36.There, on the direction towards upper flange 12
The second transverse slats 36 and the distance between stop part 28a, 28b as between stop part 28a, 28b and upper flange 12
The difference of third distance 42 between second distance 40 and upper flange 12 and the second transverse slats 36 is the largest.Pass through groove
Spacer 54a on the inner surface 22,24 of longitudinal carrier 16,18 in the region of 32c forms air on each side of batten 60
Channel 64a, 64b, 64c, 64d.
Nail 68 by means of plank 66 is depicted in Fig. 5 to the metal form bracket 10 being inserted into first embodiment
Groove 32a in batten 60 fastening.Batten 60 is placed on stop part 28a, 28b, and stop part 28a, 28b form support table
Face 38, support surface 38 are specifically horizontal.
Nail 68 by means of plank 66 is depicted in Fig. 6 to the metal form bracket 10 being inserted into second embodiment
Lower flange 14 on groove 32d in batten 60 fastening.Nail 68 is guided through nailing strip 58, so that it connects wood
Plate 66 and batten 60, plank 66 and batten 60 are respectively arranged on the side of nailing strip 58.Batten 60 is in metal form bracket 10
Longitudinal direction on be placed on stop part 56.
Nail 68 by means of plank 66 is depicted in Fig. 7 to the metal form bracket 10 being inserted into second embodiment
Upper flange 12 on groove 32c in batten 60 fastening.Batten 60 is placed in the second transverse slats 36, and second laterally
Lath 36 has triangular-shaped profile 50 between longitudinal carrier 16,18.Nail 68 be guided through the second transverse slats 36 so as to
Improve fastening.For this purpose, the second transverse slats 36 can have such as through-hole or reduced material thickness.
About all figures of attached drawing in general introduction, the present invention is generally related to meeting stile 15,12 and of upper flange
The metal form bracket 10 of lower flange 14, meeting stile 15, upper flange 12 and lower flange 14 are the one of meeting stile 15
On end.Two longitudinal carriers 16,18 spaced apart in parallel with each other form the part of meeting stile 15 at a distance, stop
Block piece 28a, 28b, 56 are arranged opposed to one another.Each of stop part 28a, 28b spaced apart relative to one another, 56 it
Between formed gap 39.
Claims (12)
1. a kind of metal form bracket (10), with upper flange (12) and lower flange (14) and meeting stile (15), institute
Meeting stile (15) are stated to connect the upper flange (12) and lower flange (14) and be arranged to each other having at (20)
Parallel two longitudinal carriers (16,18), described two longitudinal carriers (16,18) are connected by the first transverse slats (26),
It is characterized in that
Stop part (28a, 28b；56) it is formed or is arranged to each other on the inner surface (22,24) of the longitudinal carrier (16,18)
Relatively,
And it is, in described stop part (28a, 28b relative to each other；Each of 56) gap (39 is formed between；53).
2. metal form bracket according to claim 1, which is characterized in that at least one end of the meeting stile (15) has
There is the groove (32a, 32b, 32c, 32d) with open type U shape profile (34), the bottom portion of groove (37a, 37b) is designed to
The shape of the first transverse slats (26) or the second transverse slats (36) between the longitudinal carrier (16,18), and the groove
Bottom (37a, 37b) has at center than described stop part (28a, 28b；56) bigger convex away from the top and/or lower part
The distance (42) of edge.
3. metal form bracket according to claim 2, which is characterized in that the bottom portion of groove (37a, 37b) has three
Angular features (50), wherein every side (52a, 52b) obliquely extends relative to the longitudinal carrier (16,18).
4. according to claim 2 or metal form bracket as claimed in claim 3, which is characterized in that the bottom portion of groove (37a,
37b) there is through-hole.
5. metal form bracket according to any one of claims 1 to 4, which is characterized in that be assigned to the top and/
Or the stop part (28a, 28b, 56) of lower flange (12,14) shape on the longitudinal direction of the metal form bracket (10)
As continuously or discontinuously item.
6. according to claim 1 to metal form bracket described in any one of 5, which is characterized in that channel shape laterally fastens convex
Portion (44a, 44b) and/or spacer (54a, 54b) the upper flange (12) and/or the lower flange (14) with it is described
Shape between the stop part (28a, 28b, 56) of the respective assigned on the inner surface (22,24) of longitudinal carrier (16,18)
At.
7. according to claim 1 to metal form bracket described in any one of 6, which is characterized in that the metal form bracket
(10) it is made of light metal, specifically, made of aluminum.
8. according to claim 1 to metal form bracket described in any one of 7, which is characterized in that outside the longitudinal carrier
Surface (46) has fastening recess and/or fastening protrusion (48).
9. according to claim 1 to metal form bracket described in any one of 8, which is characterized in that nailing strip (58) is arranged in
The upper flange (12) between the longitudinal carrier (16,18) and/or on the open end of the lower flange (14).
10. according to claim 1 to metal form bracket described in any one of 9, which is characterized in that the upper flange (12)
And/or the lower flange (14) has stop element (45a, 45b), the stop element (45a, 45b) is from the backstop
It is arranged on part (28a, 28b, 56) to the direction of the upper flange (12) and/or lower flange (14) and the stop part
(28a, 28b, 56) is opposite.
11. according to claim 1 to metal form bracket described in any one of 10, which is characterized in that the upper flange
(12) described stop part (28a, 28b and in the lower flange (14)；56) and/or the longitudinal carrier (16,18) has
Same design.
12. according to claim 1 to metal form bracket described in any one of 10, which is characterized in that the stop part (28a,
28b；56) and/or the longitudinal carrier (16,18) in the upper flange (12) and the lower flange (14) with not Tongfang
Formula is formed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202018100307.0U DE202018100307U1 (en) | 2018-01-19 | 2018-01-19 | Metal formwork beams with protection against climatic influences |
| DE202018100307.0 | 2018-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110056183A true CN110056183A (en) | 2019-07-26 |
| CN110056183B CN110056183B (en) | 2022-04-29 |
Family
ID=61198024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910046827.9A Active CN110056183B (en) | 2018-01-19 | 2019-01-18 | Weather-proof metal formwork support beam |
Country Status (5)
| Country | Link |
|---|---|
| KR (1) | KR20190088901A (en) |
| CN (1) | CN110056183B (en) |
| DE (1) | DE202018100307U1 (en) |
| PH (1) | PH12019000024A1 (en) |
| SG (1) | SG10201900458TA (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10982452B1 (en) * | 2020-07-31 | 2021-04-20 | Bond Formwork Systems, LLC | Secondary joist profile for grid systems |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2036150A (en) * | 1978-11-22 | 1980-06-25 | Layher E | I-sectioned light metal girder |
| GB8417581D0 (en) * | 1984-07-10 | 1984-08-15 | Mabey Hire Co | Walling |
| JPH1025855A (en) * | 1996-07-11 | 1998-01-27 | Nippon Light Metal Co Ltd | Hollow structural material |
| CN1545598A (en) * | 2001-07-16 | 2004-11-10 | �����ʼ� | Fixing clamp for joining wooden building components |
| CN203174916U (en) * | 2013-04-25 | 2013-09-04 | 锦州鹏翔电力轻钢设备有限公司 | Lighting ventilation roof |
| DE102013109790A1 (en) * | 2013-09-06 | 2015-03-12 | Friedr. Ischebeck Gmbh | formwork beams |
-
2018
- 2018-01-19 DE DE202018100307.0U patent/DE202018100307U1/en active Active
-
2019
- 2019-01-17 SG SG10201900458TA patent/SG10201900458TA/en unknown
- 2019-01-17 KR KR1020190006361A patent/KR20190088901A/en not_active Application Discontinuation
- 2019-01-18 CN CN201910046827.9A patent/CN110056183B/en active Active
- 2019-01-18 PH PH12019000024A patent/PH12019000024A1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2036150A (en) * | 1978-11-22 | 1980-06-25 | Layher E | I-sectioned light metal girder |
| GB8417581D0 (en) * | 1984-07-10 | 1984-08-15 | Mabey Hire Co | Walling |
| JPH1025855A (en) * | 1996-07-11 | 1998-01-27 | Nippon Light Metal Co Ltd | Hollow structural material |
| CN1545598A (en) * | 2001-07-16 | 2004-11-10 | �����ʼ� | Fixing clamp for joining wooden building components |
| CN203174916U (en) * | 2013-04-25 | 2013-09-04 | 锦州鹏翔电力轻钢设备有限公司 | Lighting ventilation roof |
| DE102013109790A1 (en) * | 2013-09-06 | 2015-03-12 | Friedr. Ischebeck Gmbh | formwork beams |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20190088901A (en) | 2019-07-29 |
| PH12019000024A1 (en) | 2019-08-14 |
| DE202018100307U1 (en) | 2018-01-29 |
| CN110056183B (en) | 2022-04-29 |
| SG10201900458TA (en) | 2019-08-27 |
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Address after: Horn, Germany Patentee after: Peri Europe Address before: Horn, Germany Patentee before: Perry Corp. |