WO2018058215A1 - Procédé de rotomoulage pour oeillet massif destiné à un réservoir d'eau et produit obtenu de réservoirs d'eau avec oeillet massif - Google Patents
Procédé de rotomoulage pour oeillet massif destiné à un réservoir d'eau et produit obtenu de réservoirs d'eau avec oeillet massif Download PDFInfo
- Publication number
- WO2018058215A1 WO2018058215A1 PCT/BR2017/050241 BR2017050241W WO2018058215A1 WO 2018058215 A1 WO2018058215 A1 WO 2018058215A1 BR 2017050241 W BR2017050241 W BR 2017050241W WO 2018058215 A1 WO2018058215 A1 WO 2018058215A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- eye
- water
- solid
- rotational molding
- rotomoulding
- Prior art date
Links
Classifications
-
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
Definitions
- the massive eye can be drilled by the manufacturer and / or user himself in order to facilitate the lifting of such tanks by means of a hole drilled in the central part of the solid eye. Commented drilling process is done after the rotational molding process and manually.
- the field of application of the present invention has as its segment the industrial process of thermoplastic transformation, forming a massive eye for tanks and reservoirs in general.
- the tank manufacturing process is known to consist of adding eyelets, which serve to provide ease of unmolding the mold product of the rotational molding machine, as well as being used to lift the products into that it is employed.
- the process of the hole in the eye is carried out by means of a rotational molding, with the placement of a steel pin, and when the mentioned rotational molding process is completed, the pin is removed from the projection, forming a hole in it, which as follows one look.
- the plastic layer that looks at it after the rotational molding process with the steel pin has a small thickness, leaving the body and the hole around the eye with the thin and fragile layer.
- these communicators by means of a through hole defined therein a mooring segment, which is opportunely surrounded by an anchoring mooring cord, being that the concave and convex channels are open towards the larger diameter of the flap and closed in smaller diameter of the same, thus configuring an insulating surface intended for seating the lid not shown.
- the above model reveals a model containing at least three eyes at the edge of the water box to provide a fixation and anchoring thereof, revealing a model that goes through the rotational molding process attached to a steel pin to make the hole that it conforms to an eyelet at the edge of the water tank, revealing a different model from the claim claimed here, since the present invention claims a massive tank and not water tank eye, and proposes a different rotational molding process than the present state. of technique.
- the inventor in question has developed the WATER LABELING PROCESS APPLIED TO WATER RESERVOIRS, AND PRODUCT OBTAINED FROM WATER-WATER RESERVOIRS, which consists especially of a process. of rotational molding to form a massive eye without the need to employ a steel pin as predicted by the prior art, configuring a thick and reinforced solid body eye designed to remove tanks from the mold of the rotomolding machine.
- the aim of the present invention is to obtain a solid eye after the initial rotational molding process, arranged in tanks and reservoirs in general, and the manufacturer and / or user can drill a hole in the central part of the thick body of the solid eye, facilitating the lifting of tanks. without the possibility of breakage as it contains a solid reinforced body.
- Figure 1 Perspective view of the massive eyelet arrangement; showing the look in a tank;
- Figure 2 Top view of the solid eye arrangement; showing the look in a tank;
- Figure 3 Frontal sectional view of the massive eyelet arrangement;
- Figure 4 Side view of the solid eye arrangement
- Figure 5 Side view of a conventional eye.
- THE PROCESS OF MASSIVE EYE ROTOMOLDING APPLIED IN WATER RESERVOIR, AND PRODUCT OBTAINED FROM THE MASSIVE EYE WATER RESERVOIRS consists especially of a rotomolding process to conform a massive eye (1), which after rotomolding process mentioned, it can remove tanks (T) from the mold of the rotomolding machine. Where, after said rotational molding process, a product is obtained which conforms to a massive eye (1) which can be drilled by the manufacturer and / or user himself to lift tanks (T) and reservoirs in general.
- the present invention is directed to a rotational molding process that does not require a steel pin as predicted by the state of the art to generate a hole in the solid eye (1) to be obtained, facilitating the rotational molding procedure and making the same, less expensive.
- a massive eye (1) of thick body (2) is obtained which can be drilled in its central part (3) by both the manufacturer and / or user, facilitating the lifting of tanks. (T), without the possibility of breaking the massive eye (1), as also predicted by the state of the art, since it is obtained by means of a reinforced solid body (1).
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
L'invention consiste notamment en un procédé de rotomoulage destiné à former un oeillet massif (1), ledit procédé de rotomoulage permettant ensuite de retirer des cuves (T) du moule de la machine de rotomoulage, et d'obtenir un oeillet massif (1) qui peut être perforé par le fabricant et/ou l'utilisateur lui-même en vue du hissage de cuves (T) et de réservoirs en général.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRBR1020160227690 | 2016-09-30 | ||
BR102016022769-0A BR102016022769A2 (pt) | 2016-09-30 | 2016-09-30 | Processo de rotomoldagem para olhal maciço aplicado em reservatório de água, e produto obtido de reservatórios de água com olhal maciço |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018058215A1 true WO2018058215A1 (fr) | 2018-04-05 |
Family
ID=61763248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/BR2017/050241 WO2018058215A1 (fr) | 2016-09-30 | 2017-08-24 | Procédé de rotomoulage pour oeillet massif destiné à un réservoir d'eau et produit obtenu de réservoirs d'eau avec oeillet massif |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR102016022769A2 (fr) |
WO (1) | WO2018058215A1 (fr) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR7702499U (pt) * | 1997-11-12 | 1999-06-29 | Summit Fiber Do Brasil Ind Com | Caixa d'água com plhal para fixação e ancoragem |
CN204919692U (zh) * | 2015-07-23 | 2015-12-30 | 上海弛泉泵阀(集团)有限公司 | 无负压变频节能给水设备 |
CN205046627U (zh) * | 2015-10-12 | 2016-02-24 | 安徽明泉水设备有限公司 | 一种易于搬运的稳流罐 |
-
2016
- 2016-09-30 BR BR102016022769-0A patent/BR102016022769A2/pt not_active Application Discontinuation
-
2017
- 2017-08-24 WO PCT/BR2017/050241 patent/WO2018058215A1/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR7702499U (pt) * | 1997-11-12 | 1999-06-29 | Summit Fiber Do Brasil Ind Com | Caixa d'água com plhal para fixação e ancoragem |
CN204919692U (zh) * | 2015-07-23 | 2015-12-30 | 上海弛泉泵阀(集团)有限公司 | 无负压变频节能给水设备 |
CN205046627U (zh) * | 2015-10-12 | 2016-02-24 | 安徽明泉水设备有限公司 | 一种易于搬运的稳流罐 |
Also Published As
Publication number | Publication date |
---|---|
BR102016022769A2 (pt) | 2018-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112019011565A2 (pt) | tampa e método para moldagem da tampa | |
BR102017013655A2 (pt) | Tampa perfuradora, em particular para um tubo flexível | |
BR112013006795A2 (pt) | prótese de silicone do tipo redonda ou anatômica possuíndo uma casca com durabilidade aprimorada e método para sua fabricação | |
BRPI1010445A2 (pt) | um método para produzir uma pré-forma com multicamadas e uma pré-forma | |
BRPI1008079B1 (pt) | Método de fabricação de elemento de assento moldado a partir de material expansível e reticulável de poliolefina | |
WO2018058215A1 (fr) | Procédé de rotomoulage pour oeillet massif destiné à un réservoir d'eau et produit obtenu de réservoirs d'eau avec oeillet massif | |
ITTO20070686A1 (it) | Dispositivo per il fissaggio di un lembo cranico alla volta cranica e per la contemporanea chiusura dei fori della craniotomia, e procedimento per il suo utilizzo. | |
BR112016017898B1 (pt) | método para produzir um tubo, molde para formar um tubo e tubo | |
ES2274197T3 (es) | Cierre de plastico que se puede fabricar cerrado, asi como molde para moldeo por inyeccion y metodo para su produccion. | |
BR102012013534A2 (pt) | Dispositivo e processo de fabricação de um artigo de vidro oco | |
BR112015006298B1 (pt) | processo e instalação de fabricação de um artigo oco de vidro | |
BR112013022971B1 (pt) | processo e instalação de fabricação de um artigo oco de vidro | |
CN203749513U (zh) | 一次性包皮环切吻合器 | |
US2300594A (en) | Method and apparatus for attaching sealing elements to containers | |
ES2637968T3 (es) | Estructura de tapón elastomérica sintética anti-manipulación y procedimiento de producción | |
CN106077568B (zh) | 一种用于通讯基站滤波器腔体模具的镶拼结构及生产方法 | |
CN204487900U (zh) | 精密铸造铝合金轮胎模具花筋钢片 | |
US2289990A (en) | Manufacture of hollow articles | |
US1442357A (en) | Art of manufacturing water bottles | |
CN105289772A (zh) | 一种富血小板血浆专用离心管 | |
JP6486346B2 (ja) | 複合容器の製造方法及び成形金型並びに複合容器 | |
KR200465238Y1 (ko) | 립스틱 제조용 금형 | |
CN205698040U (zh) | 一种区域控制型皮肤扩张器 | |
JP2013230253A (ja) | 合成樹脂製アンプル容器 | |
ES2620483T3 (es) | Procedimiento para la fabricación de un contenedor de plástico y contenedor de plástico |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 17854270 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 17854270 Country of ref document: EP Kind code of ref document: A1 |