BR9707775A - Processo de fabricação de um corpo de vagonete de corte transversal cÈncavo - Google Patents

Processo de fabricação de um corpo de vagonete de corte transversal cÈncavo

Info

Publication number
BR9707775A
BR9707775A BR9707775-5A BR9707775A BR9707775A BR 9707775 A BR9707775 A BR 9707775A BR 9707775 A BR9707775 A BR 9707775A BR 9707775 A BR9707775 A BR 9707775A
Authority
BR
Brazil
Prior art keywords
section
cross
sectioned
manufacturing
concave cross
Prior art date
Application number
BR9707775-5A
Other languages
English (en)
Inventor
Serge Deckert
Jean-Luc Andre
Original Assignee
Lohr Ind
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 Lohr Ind filed Critical Lohr Ind
Publication of BR9707775A publication Critical patent/BR9707775A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
    • B60P1/28—Tipping body constructions
    • B60P1/283—Elements of tipping devices
    • B60P1/286—Loading buckets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/47—Burnishing
    • Y10T29/479—Burnishing by shot peening or blasting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Centrifugal Separators (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Food-Manufacturing Devices (AREA)
  • Turning (AREA)
  • Body Structure For Vehicles (AREA)
  • Laminated Bodies (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

"PROCESSO DE FABRICAçãO DE UM CORPO DE VAGONETE DE CORTE TRANSVERSAL CÈNCAVO". O processo permite conformar, em uma só peça, um corpo de vagonete de corte transversal cóncavo a partir de uma folha de metal grande (1) impondo-se um corte transversal aproximado através de dispositivos de conformação (2), fixando-se com a manutenção desse corte transversal aproximado, uma placa de obturação (10) em uma das extremidades (9) e na outra extremidade (12) um reforço enrijecedor (13) de acordo com o corte transversal definitivo, em seguida, após o endurecimento das bordas longitudinais, submeter a um tratamento mecânico zonas de curvatura acentuada e afrouxar o aperto dos dispositivos de conformação (2). A presente invenção diz respeito aos fabricantes de vagonetes e, de modo mais geral, aos fabricantes de veículos de utilidade.
BR9707775-5A 1996-03-01 1997-02-27 Processo de fabricação de um corpo de vagonete de corte transversal cÈncavo BR9707775A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9602848A FR2745509B1 (fr) 1996-03-01 1996-03-01 Procede de fabrication d'un corps de benne a profil concave
PCT/FR1997/000345 WO1997031728A1 (fr) 1996-03-01 1997-02-27 Procede de fabrication d'un corps de benne a profil concave

Publications (1)

Publication Number Publication Date
BR9707775A true BR9707775A (pt) 2000-01-04

Family

ID=9489934

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9707775-5A BR9707775A (pt) 1996-03-01 1997-02-27 Processo de fabricação de um corpo de vagonete de corte transversal cÈncavo

Country Status (16)

Country Link
US (1) US6490772B2 (pt)
EP (1) EP0883452B1 (pt)
KR (1) KR19990087430A (pt)
CN (1) CN1104978C (pt)
AT (1) ATE186482T1 (pt)
AU (1) AU714128B2 (pt)
BR (1) BR9707775A (pt)
CA (1) CA2247525A1 (pt)
DE (1) DE69700779T2 (pt)
ES (1) ES2142147T3 (pt)
FR (1) FR2745509B1 (pt)
GR (1) GR3032609T3 (pt)
PT (1) PT883452E (pt)
RU (1) RU2181641C2 (pt)
UA (1) UA54419C2 (pt)
WO (1) WO1997031728A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2814995B1 (fr) 2000-10-11 2002-12-27 Legras Ind Benne basculante pour application aux travaux publics
FR2817778B1 (fr) * 2000-12-08 2003-04-04 Gen Trailers France Procede de fabrication d'un caisson ouvert arrondi, vehicule industriel comportant un tel caisson et procede de fabrication d'un tel vehicule industriel
US6688673B2 (en) * 2001-01-04 2004-02-10 Michael Kloepfer Truck/trailer box constructions
FR2833248B1 (fr) * 2001-12-07 2004-06-25 Martine Guillaume Benne comprenant une caisse a section concave et vehicule ainsi equipe
WO2007077582A1 (en) * 2006-01-05 2007-07-12 Verkfraedistofa Kristjans Arnasonar Method for making soft bends in sheet metal
US7578394B2 (en) * 2007-03-21 2009-08-25 Derrick Corporation Method and apparatuses for screening
US9108677B2 (en) * 2010-10-07 2015-08-18 Wrt Equipment Ltd End dump trailer
CN103341538B (zh) * 2013-06-20 2015-04-22 淅川中联水泥有限公司 可调式提升机料斗制作简易工具
CN103495627B (zh) * 2013-09-24 2016-04-13 中国人民解放军总参谋部工程兵科研三所 圆筒型泡沫铝的加工工艺
US9888274B2 (en) 2015-04-21 2018-02-06 Edge2020, Llc Price driven multimedia content reception
RU168063U1 (ru) * 2015-12-03 2017-01-17 Александр Николаевич Алонов Тонколистовая заготовка для формирования корпусных частей приборов
MY198546A (en) * 2016-04-19 2023-09-04 Axcess Global Sciences Llc Administration of butyrate, beta-hydroxybutyrate, and related compounds in humans
US12109182B2 (en) 2016-04-19 2024-10-08 Axcess Global Sciences, Llc Administration of R-beta-hydroxybutyrate and related compounds in humans
US11026929B2 (en) 2016-04-19 2021-06-08 Keto Patent Group, Inc. Administration of berberine metabolites
US10457185B2 (en) * 2017-04-07 2019-10-29 Mac Trailer Manufacturing, Inc. Frameless half-round trailer with butt joints
US10792719B2 (en) 2017-04-07 2020-10-06 Mac Trailer Manufacturing, Inc. Frameless half-round trailer with butt joints
RU197455U1 (ru) * 2020-02-04 2020-04-28 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Полый профиль замкнутого типа
CN112355139B (zh) * 2020-10-28 2022-05-20 深圳市弗镭斯激光技术有限公司 一种板件压弯卷制成型方法
US20230111684A1 (en) * 2021-10-07 2023-04-13 John W. Jordan Plastic roll-off container
CN115041575B (zh) * 2022-08-16 2022-11-01 四川旭茂微科技有限公司 一种跳片成型装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1805489A (en) * 1927-12-05 1931-05-19 Wood Hydraulic Hoist & Body Co Vehicle body
US1937663A (en) * 1932-04-30 1933-12-05 California Corrugated Culvert Method of making sheet metal flume troughs
FR1087985A (fr) * 1953-09-14 1955-03-02 Machine à conformer les tôles par tension et enroulement
US2911030A (en) * 1955-08-08 1959-11-03 Kocks Friedrich Apparatus for making slotted tubes
US3021887A (en) * 1956-07-19 1962-02-20 Rohr Aircraft Corp Titanium stretch forming
US2825385A (en) * 1957-01-14 1958-03-04 Rohr Aircraft Corp Adjustable sectional forming die
FR1308612A (fr) * 1961-09-01 1962-11-09 Appareil destiné à fabriquer des tubes cylindriques en partant de plaques d'un métal ferreux
US3575031A (en) * 1968-07-25 1971-04-13 Sheridan Gray Inc Stretch-forming machine with stress-isolated base
BE851377A (fr) * 1977-02-11 1977-05-31 Socapi Procede de mise en forme a froid de toles et machine destinee a realiser le procede
SU698696A1 (ru) * 1977-10-20 1979-11-25 Предприятие П/Я А-3304 Способ получени полого выступа на листовой заготовке
US4236399A (en) * 1978-10-02 1980-12-02 Williams Orlan G Method of forming a parabolic trough
DE3842064A1 (de) * 1988-12-14 1990-06-21 Dornier Gmbh Verfahren zum umformen von ebenen, plattenfoermigen bauteilen in eine zweiachsig gekruemmte form
FR2650205B1 (fr) * 1989-07-27 1994-12-09 Acb Machine a former par etirage
US5327764A (en) * 1993-04-05 1994-07-12 Aluminum Company Of America Apparatus and method for the stretch forming of elongated hollow metal sections
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US5619828A (en) * 1994-12-19 1997-04-15 Pella Corporation Installation fin for windows and doors
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USD403651S (en) * 1996-12-13 1999-01-05 Reiter Industries, Inc. Combined truck bed box and frame
US5906417A (en) * 1997-06-13 1999-05-25 Golden; Randy Bidirectional side dump trailer with pin and sleeve pivotable support connectors

Also Published As

Publication number Publication date
US6490772B2 (en) 2002-12-10
CA2247525A1 (fr) 1997-09-04
KR19990087430A (ko) 1999-12-27
DE69700779T2 (de) 2000-06-29
CN1212642A (zh) 1999-03-31
PT883452E (pt) 2000-04-28
EP0883452A1 (fr) 1998-12-16
US20020124370A1 (en) 2002-09-12
UA54419C2 (uk) 2003-03-17
AU1929497A (en) 1997-09-16
GR3032609T3 (en) 2000-05-31
WO1997031728A1 (fr) 1997-09-04
CN1104978C (zh) 2003-04-09
EP0883452B1 (fr) 1999-11-10
FR2745509B1 (fr) 1998-04-24
ATE186482T1 (de) 1999-11-15
ES2142147T3 (es) 2000-04-01
AU714128B2 (en) 1999-12-16
FR2745509A1 (fr) 1997-09-05
RU2181641C2 (ru) 2002-04-27
DE69700779D1 (de) 1999-12-16

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FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 8A, 9A, 10A, 11A E 12A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1998 DE 22/04/2009 E A 13A ANUIDADE.