[go: up one dir, main page]

MX2016000033A - Instalacion y metodo de recubrimiento. - Google Patents

Instalacion y metodo de recubrimiento.

Info

Publication number
MX2016000033A
MX2016000033A MX2016000033A MX2016000033A MX2016000033A MX 2016000033 A MX2016000033 A MX 2016000033A MX 2016000033 A MX2016000033 A MX 2016000033A MX 2016000033 A MX2016000033 A MX 2016000033A MX 2016000033 A MX2016000033 A MX 2016000033A
Authority
MX
Mexico
Prior art keywords
coating
base
wet
car body
area
Prior art date
Application number
MX2016000033A
Other languages
English (en)
Other versions
MX390648B (es
Inventor
Masaki Takahashi
Hiroshi Ohta
Satoshi Shimamura
Yuji Ito
Yasuhiro Kume
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of MX2016000033A publication Critical patent/MX2016000033A/es
Publication of MX390648B publication Critical patent/MX390648B/es

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50Multilayers
    • B05D7/56Three layers or more
    • B05D7/57Three layers or more the last layer being a clear coat
    • B05D7/572Three layers or more the last layer being a clear coat all layers being cured or baked together
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0285Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0431Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to three-dimensional [3D] surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/46Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
    • B05B14/462Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material and separating the excess material from the washing liquid, e.g. for recovery
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00Spray booths
    • B05B16/20Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00Spray booths
    • B05B16/60Ventilation arrangements specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00Spray booths
    • B05B16/90Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
    • B05B16/95Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth the objects or other work to be sprayed lying on, or being held above the conveying means, i.e. not hanging from the conveying means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0486Operating the coating or treatment in a controlled atmosphere
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50Multilayers
    • B05D7/56Three layers or more
    • B05D7/57Three layers or more the last layer being a clear coat
    • B05D7/577Three layers or more the last layer being a clear coat some layers being coated "wet-on-wet", the others not
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00Electrophoretic coating characterised by the process
    • C25D13/12Electrophoretic coating characterised by the process characterised by the article coated
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00Electrophoretic coating characterised by the process
    • C25D13/22Servicing or operating apparatus or multistep processes
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00Electroplating characterised by the article coated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00Spray booths
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0209Multistage baking
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Robotics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Spray Control Apparatus (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

El propósito de la presente invención es proporcionar una técnica de revestimiento de dos-secados de tres capas (3C2B) por el cual una superficie de la película de revestimiento puede hacerse suave y se puede obtener una apariencia de película de revestimiento favorable. Se proporciona una instalación de revestimiento (1) caracterizada porque está provista con lo siguiente: una zona de recubrimiento de la superficie exterior de la primera base (11) en donde un material de recubrimiento de la primera base es revestido en la superficie exterior de una carrocería de automóvil (W) que se ha sometido a electrodeposición; una zona de revestimiento de la superficie interna de la segunda base (12) en donde un material de recubrimiento de la segunda base es recubierto sobre una superficie interior de la carrocería del automóvil (W); una zona de revestimiento de la superficie exterior de la segunda base en la que el segundo material de recubrimiento base es de húmedo sobre húmedo recubierto sobre la superficie exterior de la carrocería del automóvil (W); una zona de recubrimiento de la superficie interna transparente (15) y una zona de recubrimiento de la superficie externa transparente (16) en la que un material de recubrimiento transparente es húmedo-sobre-húmedo revistiendo sobre la carrocería del automóvil (W); y una zona de secado (26) en el que cada película de recubrimiento húmeda formada por el primer material del recubrimiento base y el segundo material de recubrimiento base son simultáneamente secados y curado.
MX2016000033A 2013-07-01 2014-07-01 Instalación y método de recubrimiento. MX390648B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013138246A JP5805147B2 (ja) 2013-07-01 2013-07-01 塗装方法
PCT/JP2014/067541 WO2015002195A1 (ja) 2013-07-01 2014-07-01 塗装設備及び塗装方法

Publications (2)

Publication Number Publication Date
MX2016000033A true MX2016000033A (es) 2016-06-15
MX390648B MX390648B (es) 2025-03-21

Family

ID=52143768

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016000033A MX390648B (es) 2013-07-01 2014-07-01 Instalación y método de recubrimiento.

Country Status (6)

Country Link
US (1) US10130975B2 (es)
JP (1) JP5805147B2 (es)
CN (1) CN105358259B (es)
BR (1) BR112015032892B1 (es)
MX (1) MX390648B (es)
WO (1) WO2015002195A1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6091387B2 (ja) * 2013-09-13 2017-03-08 富士通株式会社 空調装置
CN107208970B (zh) * 2015-01-26 2020-12-01 日产自动车株式会社 涂装干燥装置及涂装干燥方法
JP6424903B2 (ja) * 2015-01-26 2018-11-28 日産自動車株式会社 塗装乾燥装置及び塗装乾燥方法
JP6473902B2 (ja) * 2015-08-18 2019-02-27 株式会社安川電機 塗装システムおよび塗装方法
JP6427092B2 (ja) * 2015-12-08 2018-11-21 株式会社大気社 静電塗装設備
US10751742B2 (en) * 2016-02-27 2020-08-25 Endless Robotics Private Limited System and method for painting an interior wall of housing using a semi-automatic painting robot
DE102016014947A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Druckkopf zur Applikation eines Beschichtungsmittels
DE102016014956A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Beschichtungseinrichtung und zugehöriges Betriebsverfahren
DE102016014955A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Beschichtungseinrichtung und entsprechendes Beschichtungsverfahren
DE102016014943A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Druckkopf mit Temperiereinrichtung
DE102016014953A1 (de) * 2016-12-14 2018-06-14 Dürr Systems Ag Lackieranlage und entsprechendes Lackierverfahren
DE102016014946A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Druckkopf zur Applikation eines Beschichtungsmittels auf ein Bauteil
DE102016014951A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Beschichtungseinrichtung und zugehöriges Betriebsverfahren
DE102016014919A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Applikationsvorrichtung und Verfahren zum Applizieren eines Beschichtungsmittels
DE102016014948A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Druckkopf und zugehöriges Betriebsverfahren
DE102016014952A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Beschichtungseinrichtung zur Beschichtung von Bauteilen
DE102016014920A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Druckkopf mit Verschiebe- und/oder Drehmechanik für zumindest eine Düsenreihe
DE102016014944A1 (de) 2016-12-14 2018-06-14 Dürr Systems Ag Beschichtungsverfahren und entsprechende Beschichtungseinrichtung
CN107585224B (zh) * 2017-10-12 2018-08-14 郑州航空工业管理学院 台车检测维修装置
FR3085602B1 (fr) * 2018-09-07 2023-02-24 Psa Automobiles Sa Procede d’application d’un revetement multicouche d’un ou plusieurs elements de carrosserie d’un vehicule automobile et installation pour mise en œuvre d’un tel procede
JP7151680B2 (ja) * 2019-09-27 2022-10-12 トヨタ自動車株式会社 塗装システム
CN111068969B (zh) * 2020-02-11 2021-01-26 江西杰豹机电有限公司 一种电机壳体喷塑装置
CN112009597A (zh) * 2020-07-09 2020-12-01 广汽菲亚特克莱斯勒汽车有限公司 汽车行李架与天线基座混合排序及自动对接上下线系统
DE102021207218A1 (de) * 2021-07-08 2023-01-12 Dürr Systems Ag Behandlungsanlage und Verfahren zum Behandeln von Werkstücken
CN114011635A (zh) * 2021-11-30 2022-02-08 中国铁建重工集团股份有限公司 一种涂装喷粉线
JP7771913B2 (ja) 2022-10-14 2025-11-18 トヨタ自動車株式会社 車両ボディを塗装する方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02115078A (ja) * 1988-10-21 1990-04-27 Mazda Motor Corp 水性塗料の塗装方法
JP3202255B2 (ja) * 1990-03-30 2001-08-27 マツダ株式会社 塗装装置
JP4030626B2 (ja) * 1997-09-22 2008-01-09 日本ペイント株式会社 塗膜形成方法及び塗装物
JP2000093860A (ja) * 1998-09-22 2000-04-04 Nissan Motor Co Ltd 塗装ブース
JP2001088052A (ja) 1999-09-24 2001-04-03 Makita Corp インパクト機構付回転工具
JP3487301B2 (ja) * 2001-08-06 2004-01-19 マツダ株式会社 自動車車体の塗装方法および塗装装置
JP2003071379A (ja) * 2001-08-30 2003-03-11 Nissan Motor Co Ltd 自動車用上塗り塗料の塗装方法
JP2005177631A (ja) 2003-12-19 2005-07-07 Nissan Motor Co Ltd 塗装方法
JP4647262B2 (ja) * 2004-08-25 2011-03-09 ダイハツ工業株式会社 塗装方法
JP5148838B2 (ja) * 2006-04-12 2013-02-20 本田技研工業株式会社 塗装システム及び塗装方法
GB2450052C (en) 2006-04-12 2011-08-24 Honda Motor Co Ltd Coating system and coating method
JP4822991B2 (ja) * 2006-09-08 2011-11-24 日本ペイント株式会社 積層塗膜の形成方法
CN101517831B (zh) * 2006-09-26 2010-11-17 日立化成工业株式会社 各向异性导电性粘接剂组合物、各向异性导电性薄膜、电路构件的连接结构、以及被覆粒子的制造方法
WO2009008338A1 (ja) * 2007-07-06 2009-01-15 Kabushiki Kaisha Toyota Chuo Kenkyusho 塗装方法およびそれにより得られる塗装体
US8545987B2 (en) * 2007-11-05 2013-10-01 Laird Technologies, Inc. Thermal interface material with thin transfer film or metallization
JP4775460B2 (ja) * 2009-03-09 2011-09-21 Basfコーティングスジャパン株式会社 塗料組成物、それを用いた塗膜形成方法及び塗膜
JP4962518B2 (ja) * 2009-03-30 2012-06-27 マツダ株式会社 自動車車体の塗装方法
JP5351707B2 (ja) * 2009-10-21 2013-11-27 株式会社大気社 塗装設備
CN101879503A (zh) * 2010-06-01 2010-11-10 许浩洪 一种仿陶瓷幻彩喷涂工艺
BR112014005780A2 (pt) * 2011-09-13 2017-03-28 Honda Motor Co Ltd método de formação de película de revestimento de múltiplas camadas e película de revestimento de múltiplas camadas
CN104411415B (zh) * 2012-03-22 2016-08-24 日涂汽车涂料有限公司 多层涂膜形成方法

Also Published As

Publication number Publication date
MX390648B (es) 2025-03-21
CN105358259A (zh) 2016-02-24
US10130975B2 (en) 2018-11-20
BR112015032892A2 (pt) 2017-07-25
BR112015032892B1 (pt) 2021-03-02
CN105358259B (zh) 2017-05-31
US20160368022A1 (en) 2016-12-22
JP5805147B2 (ja) 2015-11-04
WO2015002195A1 (ja) 2015-01-08
JP2015009222A (ja) 2015-01-19

Similar Documents

Publication Publication Date Title
MX2016000033A (es) Instalacion y metodo de recubrimiento.
DOP2018000178A (es) Superficie microestructurada con resistencia a la condensación y aislamiento mejorados
TWD195111S (zh) 車輛擋風玻璃(二)
TWD168202S (zh) 附霧燈之車輛進氣口
TWD184948S (zh) 車燈之部分
MX2016012777A (es) Laminas de termoformado y recipientes termoformados preparados a partir de estas.
DOP2018000296A (es) Superficies de empaque microestructuradas para un agarre mejorado
AR094886A1 (es) Conductor aéreo recubierto y método para hacerlo
EP3585851A4 (en) AIR BARRIER AND WATER BARRIER INCLUDING AN INELASTIC POROUS LAYER
AR112374A1 (es) Accesorio moldeado tridimensional para atenuación de ruido de un vehículo y método para producir el accesorio
TR201909760T4 (tr) Bir araç sızdırmazlık tertibatı üretim usulü.
MX2018006594A (es) Neumatico auto-sellante para ruedas de vehiculo.
MX2019001547A (es) Abrazadera de muñon en tandem.
MX2019004172A (es) Precursor de recipiente, en particular para producir un recipiente para producto alimenticio dimensionalmente estable, que tiene un material compuesto laminar, una primera y una segunda regiones de pared.
MX378432B (es) Componente plàstico recubierto con una capa integrada de pvd.
MX376032B (es) Estructura de encapsulado de vidrio y dispositivo de moldeo por inyección.
MX2015013032A (es) Metodo de fabricar un conjunto de patron radial.
MX2018011863A (es) Solucion de recubrimiento por pulverizacion, producto moldeado de resina de cloruro de vinilo que tiene una capa de recubrimiento por pulverizacion y metodo para la fabricacion del mismo, y laminado.
MX2018013953A (es) Estructura antiincrustante y componente de automovil provisto con dicha estructura antiincrustante.
AR096456A1 (es) Material laminar con lengüeta
CL2016000223A1 (es) Procedimiento para la fabricación de una pieza constructiva compuesta, pieza constructiva compuesta e instalación de energía eólica
MX2015012128A (es) Manufactura de guarnicion interior para un vehiculo de motor.
MX2020004636A (es) Estructura de paquete para sistema quimico.
ES2651454R1 (es) Pieza de revestimiento interior de vehículo iluminada
PL3558795T3 (pl) Konstrukcja wzmacniająca powierzchni tylnej kabiny pojazdu