BR112017020064A2 - polyurethane screen - Google Patents

polyurethane screen

Info

Publication number
BR112017020064A2
BR112017020064A2 BR112017020064A BR112017020064A BR112017020064A2 BR 112017020064 A2 BR112017020064 A2 BR 112017020064A2 BR 112017020064 A BR112017020064 A BR 112017020064A BR 112017020064 A BR112017020064 A BR 112017020064A BR 112017020064 A2 BR112017020064 A2 BR 112017020064A2
Authority
BR
Brazil
Prior art keywords
members
edge portions
extending
side edge
therebetween
Prior art date
Application number
BR112017020064A
Other languages
Portuguese (pt)
Other versions
BR112017020064B1 (en
Inventor
J Lipa Anthony
R Colgrove James
Original Assignee
Derrick Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US14/663,037 external-priority patent/US9403192B2/en
Application filed by Derrick Corp filed Critical Derrick Corp
Publication of BR112017020064A2 publication Critical patent/BR112017020064A2/en
Publication of BR112017020064B1 publication Critical patent/BR112017020064B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4618—Manufacturing of screening surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4681—Meshes of intersecting, non-woven, elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/48—Stretching devices for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4645—Screening surfaces built up of modular elements

Abstract

trata-se de uma tela vibratória de poliuretano moldada (10) que inclui um corpo (12) que tem porções de borda laterais opostas (14, 16), porções de borda superior e inferior (18, 20), uma superfície superior (22) e uma superfície inferior (24), primeiros membros (101) que se estendem entre as porções de borda laterais (14, 16) e segundos membros (102) que se estendem entre a porção de borda inferior (18) e a porção de borda superior (20), terceiros membros (203) substancialmente paralelos e que se estendem transversalmente entre as porções de borda laterais (14, 16) e que têm múltiplos primeiros membros (101) entre os mesmos, quartos membros (204) substancialmente paralelos e que se estendem transversalmente entre a porção de borda inferior (18) e a porção de borda superior (20) e que têm múltiplos segundos membros (102) entre os mesmos, membros de reforço (50) moldados, de maneira integrada, com os terceiros e quartos membros (203, 204).it is a molded polyurethane vibrating screen (10) including a body (12) having opposite side edge portions (14, 16), upper and lower edge portions (18, 20), an upper surface (22) ) and a bottom surface (24), first members (101) extending between the side edge portions (14, 16) and second members (102) extending between the bottom edge portion (18) and the bottom portion. upper edge (20), substantially parallel third members (203) extending transversely between side edge portions (14, 16) and having multiple first members (101) therebetween, substantially parallel fourth members (204) and extending transversely between the lower edge portion (18) and the upper edge portion (20) and having multiple second members (102) therebetween, reinforcing members (50) integrally molded with the third ones and fourth members (203, 204).

BR112017020064-3A 2015-03-19 2016-03-09 SCREEN, SCREEN PLATFORM ASSEMBLY AND SYSTEM FOR SEPARATING MATERIALS, AND METHOD FOR SEPARATING MATERIALS BR112017020064B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/663,037 US9403192B2 (en) 2010-04-19 2015-03-19 Polyurethane screen
US14/663,037 2015-03-19
PCT/US2016/021474 WO2016148993A1 (en) 2015-03-19 2016-03-09 Polyurethane screen

Publications (2)

Publication Number Publication Date
BR112017020064A2 true BR112017020064A2 (en) 2018-06-05
BR112017020064B1 BR112017020064B1 (en) 2022-01-04

Family

ID=55661564

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017020064-3A BR112017020064B1 (en) 2015-03-19 2016-03-09 SCREEN, SCREEN PLATFORM ASSEMBLY AND SYSTEM FOR SEPARATING MATERIALS, AND METHOD FOR SEPARATING MATERIALS

Country Status (7)

Country Link
EP (1) EP3271081A1 (en)
AU (3) AU2016233647A1 (en)
BR (1) BR112017020064B1 (en)
CA (1) CA2980274C (en)
MX (1) MX370912B (en)
WO (1) WO2016148993A1 (en)
ZA (1) ZA201707064B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11213857B2 (en) 2017-06-06 2022-01-04 Derrick Corporation Method and apparatus for screening
BR112022005210A2 (en) * 2019-09-19 2022-06-28 Derrick Corp TENSIONED SIEVES ASSEMBLY
CN112023471A (en) * 2020-08-20 2020-12-04 安徽方园塑胶有限责任公司 Polyurethane sieve sheet for arc dewatering screen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028230A (en) * 1975-04-02 1977-06-07 Jesse Rosenblum Vibratory separator screen and method of manufacture
US4222865A (en) * 1979-02-16 1980-09-16 Irathane Systems Incorporated Trommel screen unit
US4857176A (en) * 1986-08-04 1989-08-15 Derrick Manufacturing Corporation Reinforced molded polyurethane vibratory screen
US6443310B1 (en) * 1993-04-30 2002-09-03 Varco I/P, Inc. Seal screen structure
US9010539B2 (en) * 2010-04-19 2015-04-21 Derrick Corporation Polyurethane vibratory screen

Also Published As

Publication number Publication date
AU2020227061B2 (en) 2022-04-21
BR112017020064B1 (en) 2022-01-04
AU2018247319A1 (en) 2018-11-08
CA2980274A1 (en) 2016-09-22
EP3271081A1 (en) 2018-01-24
CA2980274C (en) 2021-01-26
AU2020227061A1 (en) 2020-09-24
MX2017012026A (en) 2018-01-10
ZA201707064B (en) 2019-01-30
AU2016233647A1 (en) 2017-10-05
MX370912B (en) 2020-01-09
WO2016148993A1 (en) 2016-09-22

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/03/2016, OBSERVADAS AS CONDICOES LEGAIS.