BRPI0408052A - coberturas de portinhola - Google Patents

coberturas de portinhola

Info

Publication number
BRPI0408052A
BRPI0408052A BRPI0408052-1A BRPI0408052A BRPI0408052A BR PI0408052 A BRPI0408052 A BR PI0408052A BR PI0408052 A BRPI0408052 A BR PI0408052A BR PI0408052 A BRPI0408052 A BR PI0408052A
Authority
BR
Brazil
Prior art keywords
cover
hatch
panel
opening
covers
Prior art date
Application number
BRPI0408052-1A
Other languages
English (en)
Inventor
Christopher C Gaydos
Michael R Palermo
Original Assignee
Miner Enterprises
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
Application filed by Miner Enterprises filed Critical Miner Enterprises
Publication of BRPI0408052A publication Critical patent/BRPI0408052A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/12—Roofs
    • B61D17/16—Hatches in roofs

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

"COBERTURAS DE PORTINHOLA". Trata-se de uma cobertura de portinhola adaptada para ser posicionada sobre uma abertura de portinhola em um vagão ferroviário com tremonha. A cobertura de portinhola inclui um painel rígido feito dimensionado para cobrir a abertura da portinhola do vagão com tremonha. O painel para a cobertura de portinhola inclui uma capa interna, uma capa externa, e um material de núcleo imprensado no meio e aderido às capas interna e externa. A estrutura de borda é fixada ao painel para proteger as bordas do painel.
BRPI0408052-1A 2003-03-26 2004-03-16 coberturas de portinhola BRPI0408052A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/397,086 US6827025B2 (en) 2003-03-26 2003-03-26 Hatch cover for a railroad hopper car
PCT/US2004/007876 WO2004094211A2 (en) 2003-03-26 2004-03-16 Hatch cover for a railroad hopper car

Publications (1)

Publication Number Publication Date
BRPI0408052A true BRPI0408052A (pt) 2006-02-14

Family

ID=32988939

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408052-1A BRPI0408052A (pt) 2003-03-26 2004-03-16 coberturas de portinhola

Country Status (6)

Country Link
US (1) US6827025B2 (pt)
AU (1) AU2004232710B2 (pt)
BR (1) BRPI0408052A (pt)
CA (1) CA2517742C (pt)
MX (1) MXPA05010219A (pt)
WO (1) WO2004094211A2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007006758A1 (de) * 2007-02-12 2008-08-21 Carl Freudenberg Kg Spleißfähige Fasern mit Sollbruchstellen, deren Verwendung und Vorrichtung zu deren Herstellung
BRPI0807313B1 (pt) * 2007-02-27 2019-09-10 Eco Fab Covers Int Inc cobertura semi-rígida para carro ferroviário
US8056486B2 (en) * 2009-04-10 2011-11-15 Miner Enterprises, Inc. Railroad hopper car hatch cover
US7958992B1 (en) * 2010-11-19 2011-06-14 Stier Randal J Inspection door with radiused coaming for dust control
US9573603B2 (en) * 2013-06-04 2017-02-21 Robert Veasey, III Railcar seals (Rapid Wrap™) and related methods
CN107719221A (zh) * 2017-09-27 2018-02-23 中车齐齐哈尔车辆有限公司 车箱顶盖结构及具有其的车辆
WO2021035041A1 (en) 2019-08-20 2021-02-25 Benetech, Inc. Enclosure and dust capture and reclamation system and assembly for a traditional roller conveyor
RU2729916C1 (ru) * 2019-12-17 2020-08-13 "Головное специализированное конструкторское бюро вагоностроения имени Валерия Михайловича Бубнова" Вагон крытый
US11603121B2 (en) 2020-01-15 2023-03-14 Gunderson Llc Hopper railroad car flexible top hatch cover
US11713061B2 (en) 2020-08-25 2023-08-01 Gunderson Llc Hopper railroad car having top hatch cover assembly
US12214309B2 (en) 2021-04-06 2025-02-04 Benetech, Inc. Passive dust filter for an inspection hatch
US11919719B2 (en) 2021-05-13 2024-03-05 Benetech, Inc. Drop and slide out idler assembly
US12286141B2 (en) 2021-10-11 2025-04-29 Gunderson Llc Hopper railroad car having top hatch cover assembly

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126591A (en) * 1964-03-31 Hamilton
US2607302A (en) * 1949-10-26 1952-08-19 Standard Railway Equipment Mfg Hatch plug
US2652787A (en) * 1950-03-17 1953-09-22 William H Keleher Hatch construction for railway cars
US3250233A (en) 1964-01-31 1966-05-10 Acf Ind Inc Hatch cover structure
US3266440A (en) 1964-08-06 1966-08-16 Gen Am Transport Railway hopper car body provided with an elongated loading hatch in the roof thereof
US3259078A (en) 1964-09-14 1966-07-05 Pullman Inc Trough hatch cover and operating mechanism
US3307498A (en) 1966-04-18 1967-03-07 Acf Ind Inc Hatch cover securing means for railway cars
US4239008A (en) * 1978-10-17 1980-12-16 Baltek Corporation Lightweight railway car hatch cover
US4368674A (en) * 1981-01-28 1983-01-18 Aero Plastics Of K.C., Inc. Hatch cover for railroad hopper cars
US4840126A (en) 1983-01-19 1989-06-20 Dayco Products Inc Railroad hatch cover having an integral holddown bar therefor
US4635979A (en) 1984-06-11 1987-01-13 Aero Transportation Products, Inc. Latch device for railcar hatch covers
US4638743A (en) 1985-07-18 1987-01-27 Railcar Specialties, Inc. Method of reinforcing a covered hopper car hatch
DE3831433C2 (de) 1988-09-15 1994-06-23 United Carr Gmbh Trw Verschlußdeckel aus Kunststoff
DE3834829A1 (de) * 1988-10-13 1990-04-19 Hoesch Stahl Ag Widerstandsschweissbarer verbundwerkstoff
DE9415771U1 (de) * 1994-09-30 1994-12-15 ABB Henschel AG, 13509 Berlin Schienengebundener Dieseltriebwagen
US5517925A (en) 1995-06-01 1996-05-21 Aero Transportation Products, Inc. Railroad car hatch cover system
US6220651B1 (en) 1996-09-12 2001-04-24 Wabash Technology Corporation Composite joint configuration
SE512870C2 (sv) * 1997-05-30 2000-05-29 Kockums Ab Skärmat båt- eller fartygsskrov av armerad plast med elektriskt tätade luckor e d
US6085664A (en) * 1997-09-19 2000-07-11 Aero Transportation Products, Inc. Vented hatch cover
US6199939B1 (en) 1999-09-17 2001-03-13 Wabash Technology Corporation Composite joint configuration
US6494338B1 (en) * 2000-10-12 2002-12-17 Trn Business Trust Hatch cover gasket

Also Published As

Publication number Publication date
US20040187728A1 (en) 2004-09-30
CA2517742C (en) 2012-01-24
AU2004232710B2 (en) 2010-05-27
WO2004094211A3 (en) 2007-08-16
US6827025B2 (en) 2004-12-07
WO2004094211A2 (en) 2004-11-04
AU2004232710A1 (en) 2004-11-04
CA2517742A1 (en) 2004-11-04
MXPA05010219A (es) 2005-11-08

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]