CN106042157B - The preparation method of railing post mold - Google Patents

The preparation method of railing post mold Download PDF

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Publication number
CN106042157B
CN106042157B CN201610370232.5A CN201610370232A CN106042157B CN 106042157 B CN106042157 B CN 106042157B CN 201610370232 A CN201610370232 A CN 201610370232A CN 106042157 B CN106042157 B CN 106042157B
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CN
China
Prior art keywords
railing post
railing
post mold
mold
post
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CN201610370232.5A
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Chinese (zh)
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CN106042157A (en
Inventor
于荣伟
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Shaanxi Shangde Decoration Design Engineering Co.,Ltd.
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Individual
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Priority to CN201711081001.3A priority Critical patent/CN107866893A/en
Priority to CN201610370232.5A priority patent/CN106042157B/en
Priority to CN201711080996.1A priority patent/CN107877665A/en
Publication of CN106042157A publication Critical patent/CN106042157A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/346—Manufacture of moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/093—Producing shaped prefabricated articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material or elements acting on the upper surface of the material
    • B28B1/0935—Producing shaped prefabricated articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material or elements acting on the upper surface of the material using only elements wholly or partly immersed in the material, e.g. cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/04—Discharging the shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0002—Auxiliary parts or elements of the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/342—Moulds, cores, or mandrels of special material, e.g. destructible materials which are at least partially destroyed, e.g. broken, molten, before demoulding; Moulding surfaces or spaces shaped by, or in, the ground, or sand or soil, whether bound or not; Cores consisting at least mainly of sand or soil, whether bound or not
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/348—Moulds, cores, or mandrels of special material, e.g. destructible materials of plastic material or rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/079—Auxiliary parts or inserts
    • B29C2949/08—Preforms made of several individual parts, e.g. by welding or gluing parts together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/757—Moulds, cores, dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Bridges Or Land Bridges (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Steps, Ramps, And Handrails (AREA)

Abstract

The invention provides a kind of railing post mold, the preparation method of railing post mold, the preparation method of rail post, belong to technical field of buildings.It solves the problem of existing cement handrail mould is high there is manufacturing cost, and the low grade of machining accuracy is insufficient.This rail post mould is that thin-wall member in a tubular form is made using plastic material, and the radial dimension of railing post mold changes along shaft core line, and the inner chamber of railing post mold is forming cavity.This rail post mould has inner wall smooth without matched moulds stria, precision height, low manufacture cost, the advantages that can be mass by blow molding.The cement railing post made using this rail post mould and this method is had without matched moulds stria, any surface finish, the advantages that good appearance.Making railing post mold using blow moulding process has that production cost is low, and production efficiency is high, the advantages of being especially suitable for producing in enormous quantities.

Description

The preparation method of railing post mold
Technical field
The invention belongs to technical field of buildings, is related to a kind of rail post, particularly a kind of preparation method of railing post mold.
Background technology
Railing is bridge and architectural safety devices.Railing plays a part of to separate in use, is oriented to, and makes to be divided area Domain border is clearly clear.Internode formula railing is made up of column, handrail and strut rail.Railing common materials have wooden railing, stone balustrade, Stainless steel railing, cast iron railing, casting stone balustrade and cement railing etc..Cement column is wherein made using glass fiber reinforced cement Bar is because with high-strength light, decorative effect is prominent, is easy to build the characteristics such as polymorphic structure and is widely used.
Existing cement railing production mainly uses mould molding, the cement handrail mould recorded such as Chinese patent literature (Authorization Notice No. CN2447155Y), including two identical formworks for can be relative and being combined.Using the water of the Making mold There is significantly two formwork matched moulds strias on mud railing, or even dislocation end face occur；I.e. there is cement railing qualification rate is low Deficiency；Following process must be carried out in order to eliminate matched moulds stria, thus is asked there is production cycle length, production cost height etc. Topic.The formwork of the mould typically uses fiberglass, and there is preparation work cycle length, fiber reinforced plastic mold is manufactured into fiber reinforced plastic mold This height, the deficiencies such as machining accuracy is low.Fiber reinforced plastic mold is also short there is service life, is typically only capable of pouring 10 moulds, furthermore glass Steel is difficult to realize the cycling and reutilization of material, produces a large amount of waste products.
The content of the invention
The present invention proposes a kind of preparation method of railing post mold, and the technical problem to be solved in the present invention is how to propose A kind of preparation method of suitable industrial mass manufacture railing post mold.
The technical problems to be solved of the present invention can be realized by following technical proposal：This rail post mould is using modeling Thin-wall member in a tubular form is made in material material, and the radial dimension of railing post mold changes along shaft core line, railing post mold it is interior Chamber is forming cavity.
This rail post mould mainly for the production of Aguarius type rail post, i.e., the forming cavity shapes and sizes of railing post mold with Aguarius type rail post with processing is identical.
The preparation method of this rail post mould is that step in the following order is carried out successively：The first step, blow molding will be soft The pipe of change state is put into blow molding die and into pipe, injecting compressed air makes pipe by inflation formation middle part and railing rapidly Post mold identical bottle；Second step, the bottom and top of bottle are cut off, obtains railing post mold.
Blow moulding process is ripe, thus those skilled in the art can easily produce according to the shape of railing post mold Pipe needed for the blow molding die and design of bottle or buying.Had using blow moulding process making railing post mold and be produced into This is low, and production efficiency is high, the advantages of being especially suitable for producing in enormous quantities.
The preparation method of this rail post is that step in the following order is carried out successively：The first step, by above-mentioned railing post mold It is vertical to place on the ground；Second step, inject cement mortar from the upper port of railing post mold；3rd step, after cement slurry sets At least cut out in the side wall of railing post mold one axially through breach；4th step, railing post mold is shelled from rail post From obtaining rail post.
Compared with prior art, this rail post mould is by blow molding, thus has inner wall smooth without matched moulds stria, essence Degree is high, low manufacture cost, the advantages that can be mass.
The cement railing post made using this rail post mould and this method is had without matched moulds stria, any surface finish, profile The advantages that attractive in appearance.
This rail post mould can be made of transparent plastic material, and whether such joints cement can check surface in time when starching With bubble, if there is bubble to discharge bubble by vibrating, and then the qualification rate of product is effectively improved.
Although this rail post mould is disposable tool, written-off railing post mold is stripped out from rail post simultaneously Plastics are not influenceed to be recycled, thus significantly reduce resource consumption.
This rail post mould had both been adapted to separately formed rail post, also can be at the construction field (site) together with the part such as crosspiece and handrail Pour.The railing made at the construction field (site), railing post mold can be peeled off after the completion of other processes, and such railing post mold can be right Rail post plays a protective role, and effectively avoids the materials such as paint, cement mortar from being bonded on rail post.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of Aguarius type rail post.
Fig. 2 is the dimensional structure diagram for making the mould of rail post shown in Fig. 1.
Fig. 3 is the cross section structure diagram of railing post mold shown in Fig. 2.
Fig. 4 is the dimensional structure diagram for making the bottle of railing post mold shown in Fig. 2.
Fig. 5 to Fig. 7 be this rail post preparation method in each step structural representation.
Fig. 8 is the main structure diagram of rail post mould in embodiment two.
Fig. 9 is the main structure diagram of rail post mould in embodiment three.
In figure, 1, railing post mold；1a, forming cavity；1b, easy tear line；1c, easy tear-strap；2nd, ground；3rd, material guiding hopper； 4th, cement mortar；5th, breach.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described, But the present invention is not limited to these embodiments.
As shown in figure 1, rail post is in the form of a column, section is rounded, and the radial dimension of rail post changes along shaft core line.
As shown in Figures 2 and 3, this rail post mould 1 is thin-wall member in a tubular form, the wall thickness of railing post mold 1 for 1~ 3㎜.This rail post mould 1 is made of plastic material, such as polyethylene, polyvinyl chloride, polypropylene, polyester.
The inner chamber of this rail post mould 1 is forming cavity 1a, forming cavity 1a shapes and sizes and the rail post phase shown in Fig. 1 Together, then the radial dimension of this rail post mould 1 changes along shaft core line, and the radial dimension of this rail post mould 1 is along shaft core Line change is identical along shaft core line change with the radial dimension of rail post.
The preparation method of this rail post mould 1 is that step in the following order is carried out successively：The first step, blow molding will The pipe of soft state is put into blow molding die and into pipe, injecting compressed air makes pipe by inflation formation middle part and column rapidly The identical bottle of roofbolt mould 1；As shown in Figure 4；Second step, along as shown in Fig. 4 chain lines position excision bottle bottom with Top, obtain railing post mold 1 as shown in Figure 2.
The preparation method of this rail post is that step in the following order is carried out successively：The first step, as shown in figure 5, will be above-mentioned Railing post mold 1 is placed on ground 2 vertically.Second step, as shown in fig. 6, by material guiding hopper 3 from the upper end of railing post mold 1 Mouth injection cement mortar 4 simultaneously fills；Check on the inner surface of railing post mold 1 whether there is bubble, can be by patting railing post mold 1 There is bubble area, or vibrating head is inserted in cement mortar 4 and has been directed at bubble area, bubble is discharged by vibrating.3rd step, it is quiet Put the just coagulation forming of cement mortar 4.One or two are cut out in the side wall of railing post mold 1 using flame gun after the solidification of cement mortar 4 Bar axially through breach 5, as shown in Figure 7.4th step, can be by hand or by instruments such as pliers easily by railing post mold 1 Peeled off from rail post, obtain rail post as shown in Figure 1.
Embodiment two
The present embodiment is essentially identical with the structure and principle of embodiment one, the no longer burden description of essentially identical part, only retouches Different place is stated, different place is：In the side wall of this rail post mould 1 have two axially through easy tear Line 1b, two easy tear line 1b are circumferentially uniformly distributed；Easy tear line 1b can use laser cutting to be formed.
Railing post mold 1 is cut open in the preparation method of this rail post with peeling off railing post mold 1 while carrying out, that is, involves column Cut off while roofbolt mould 1 with knife along easy tear line 1b auxiliary.Hardening of cement can expand, in part of cement model and ring Under border, railing post mold 1 can rupture along easy tear line 1b, and then avoid the random rupture of railing post mold 1 and cause to peel off The problems such as railing post mold 1 is inconvenient produces.
Embodiment three
The present embodiment is essentially identical with the structure and principle of embodiment one, the no longer burden description of essentially identical part, only retouches Different place is stated, different place is：
Have in the side wall of this rail post mould 1 two axially through easy tear line 1b, two easy tear line 1b are adjacent Setting forms easy tear-strap 1c.Breach 5 is formed by tearing easy tear-strap 1c off in the preparation method of this rail post.

Claims (2)

1. a kind of preparation method of railing post mold, railing post mold is that thin-wall member in a tubular form is made using plastic material, The radial dimension of railing post mold changes along shaft core line, and the inner chamber of railing post mold is forming cavity；Characterized in that, rail post The preparation method of mould is that step in the following order is carried out successively：
The pipe of soft state is put into blow molding die and rapidly into pipe that injecting compressed air makes by the first step, blow molding Pipe forms middle part and railing post mold identical bottle by inflation；
Second step, the bottom and top of bottle are cut off, obtains railing post mold.
2. the preparation method of railing post mold according to claim 1, it is characterised in that the wall thickness of the railing post mold For 1~3 ㎜.
CN201610370232.5A 2016-05-27 2016-05-27 The preparation method of railing post mold Active CN106042157B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201711081001.3A CN107866893A (en) 2016-05-27 2016-05-27 The preparation method of rail post
CN201610370232.5A CN106042157B (en) 2016-05-27 2016-05-27 The preparation method of railing post mold
CN201711080996.1A CN107877665A (en) 2016-05-27 2016-05-27 Railing post mold, the preparation method of railing post mold, the preparation method of rail post

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610370232.5A CN106042157B (en) 2016-05-27 2016-05-27 The preparation method of railing post mold

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201711081001.3A Division CN107866893A (en) 2016-05-27 2016-05-27 The preparation method of rail post
CN201711080996.1A Division CN107877665A (en) 2016-05-27 2016-05-27 Railing post mold, the preparation method of railing post mold, the preparation method of rail post

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CN106042157A CN106042157A (en) 2016-10-26
CN106042157B true CN106042157B (en) 2018-01-23

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CN201711080996.1A Withdrawn CN107877665A (en) 2016-05-27 2016-05-27 Railing post mold, the preparation method of railing post mold, the preparation method of rail post
CN201711081001.3A Withdrawn CN107866893A (en) 2016-05-27 2016-05-27 The preparation method of rail post
CN201610370232.5A Active CN106042157B (en) 2016-05-27 2016-05-27 The preparation method of railing post mold

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Application Number Title Priority Date Filing Date
CN201711080996.1A Withdrawn CN107877665A (en) 2016-05-27 2016-05-27 Railing post mold, the preparation method of railing post mold, the preparation method of rail post
CN201711081001.3A Withdrawn CN107866893A (en) 2016-05-27 2016-05-27 The preparation method of rail post

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110154613A (en) * 2019-05-15 2019-08-23 华南理工大学 A kind of production method of concrete making technology product of the surface with ceramic texture

Citations (5)

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Publication number Priority date Publication date Assignee Title
US4160003A (en) * 1975-02-18 1979-07-03 Asahi Glass Company, Ltd. Method of molding cementitious material
CN102069529A (en) * 2010-11-15 2011-05-25 上海尚腾实业发展有限公司 Mould for concrete rails and manufacturing method of mould
CN102155589A (en) * 2011-04-16 2011-08-17 郑杰 Solid-wall cement pipe and manufacturing method thereof
CN102162300A (en) * 2011-03-09 2011-08-24 中国三冶集团有限公司建筑安装工程公司 Section limit device for shear wall of high-rise building and fabrication method thereof
CN205238249U (en) * 2015-11-09 2016-05-18 无锡市锡山区仁景模具厂 Curbstone mould

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FR2671366A1 (en) * 1991-01-03 1992-07-10 Promo Brevet Borg Sarl Method for the manufacture, using a press, of concrete balusters having moulding on four faces
CN2447155Y (en) * 2000-11-15 2001-09-12 杨明海 cement railing mould
CN1176794C (en) * 2001-11-03 2004-11-24 曹铁生 Inflated rubber core mold, special mold and making process
ES2288423B1 (en) * 2006-06-20 2008-11-16 Jose Cantos Torro MOLD COVER FOR THE MANUFACTURE OF BALAUSTRES, HANDRAVERS, BASES, PILLARS, REMATES AND OR ANY OTHER PREFABRICATED CONCRETE, SYNTHETIC OR SIMILAR AND MACHINE FOR THE MANUFACTURE OF SUCH SHEET MOLDING AFTER THE MOLDING.
EP2006061A1 (en) * 2007-06-18 2008-12-24 Jose Cantos Torro Case-mould to manufacture rail posts, banisters, bases, pillars, crests and or any other pre-formed concrete, synthetic or similar and the machine for the elaboration of such case-mould after its moulding
CN202411402U (en) * 2011-12-09 2012-09-05 河北首钢燕郊机械有限责任公司 Integrally-poured mold-repair rack for steel ladle and iron ladle
CN203254503U (en) * 2013-04-27 2013-10-30 李峻青 Button type vase column mould

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160003A (en) * 1975-02-18 1979-07-03 Asahi Glass Company, Ltd. Method of molding cementitious material
CN102069529A (en) * 2010-11-15 2011-05-25 上海尚腾实业发展有限公司 Mould for concrete rails and manufacturing method of mould
CN102162300A (en) * 2011-03-09 2011-08-24 中国三冶集团有限公司建筑安装工程公司 Section limit device for shear wall of high-rise building and fabrication method thereof
CN102155589A (en) * 2011-04-16 2011-08-17 郑杰 Solid-wall cement pipe and manufacturing method thereof
CN205238249U (en) * 2015-11-09 2016-05-18 无锡市锡山区仁景模具厂 Curbstone mould

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Publication number Publication date
CN107866893A (en) 2018-04-03
CN106042157A (en) 2016-10-26
CN107877665A (en) 2018-04-06

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Effective date of registration: 20191217

Address after: 314200 No. 558 Shuguang section of Xing Xing highway, Pinghu Economic Development Zone, Zhejiang, Jiaxing

Patentee after: Jiaxing Haike luggage Co.,Ltd.

Address before: 317022, No. 22, Dongyang village, Yanjiang Town, Taizhou, Zhejiang

Patentee before: Yu Rongwei

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Effective date of registration: 20221221

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