GB 15085-2013 PDF English
US$115.00 · In stock · Download in 9 secondsGB 15085-2013: Motor vehicles - Windscreen wiper and washer systems - Performance requirements and test methods Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedureStatus: Valid GB 15085: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivery | Name of Chinese Standard | Status |
| GB 15085-2013 | English | 115 |
Add to Cart
|
0-9 seconds. Auto-delivery
|
Motor vehicles - Windscreen wiper and washer systems - Performance requirements and test methods
| Valid |
| GB 15085-1994 | English | 239 |
Add to Cart
|
2 days
|
Motor vehicles-Windshield wipers and washer systems-Performance reguirements and test methods
| Obsolete |
Excerpted PDFs (Download full copy in 9 seconds upon purchase)PDF Preview: GB 15085-2013
GB 15085-2013: Motor vehicles - Windscreen wiper and washer systems - Performance requirements and test methods
---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GB15085-2013
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 43.040.60
T 26
Replacing GB 15085-1994 and GB 11565-1989
Motor vehicles - Windscreen wiper and washer systems -
Performance requirements and test methods
Issued on. SEPTEMBER 18, 2013
Implemented on. JANUARY 1, 2015
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine of the People’s Republic of China;
Standardization Administration of the People’s Republic of
China.
Table of Contents
Foreword... 3
1 Scope... 6
2 Normative references... 6
3 Terms and definitions... 6
4 Performance requirements... 8
5 Test methods... 10
Annex A (Informative) Contrast between the section numbers of this Standard
and 78/318/EEC... 15
Annex B (Normative) Test mixture specification for windscreen wiper and
washer systems of motor vehicles... 17
Foreword
Chapters 4 and 5 of this Standard are mandatory, while others are
recommended.
This Standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This Standard replaces GB 15085-1994 Motor vehicles - Windshield wipers and
washer systems - Performance requirements and test methods and GB 11565-
1989 Passenger cars - Windshield wipers - Wiped areas. This Standard is
mainly based on GB 15085-1994, and integrates the contents of GB 11565-
1989.Compared with GB 11565-1989, the major technical changes, except the
editorial modification, are as follows.
The major differences between this Standard and GB 15085-1994.
— ADD the “180° forward field of vision of the drivers” (SEE Chapter 1).
— ADD the definitions of the following nouns. “windscreen-wiper system”,
“sweep cycle”, “transparent area of a windscreen” and “windscreen-
washer system” (SEE Sections 3.6, 3.7, 3.8 and 3.13).
— ADD the content of “Determination of areas A and B” (SEE Section 4.1.2).
— ADD the content of Section 4.1.9.MAKE modification and supplement to
Section 4.1.3.
— ADD the Annex A (informative).
The major differences between this Standard and GB 11565-1989.
— DELETE the “Major instruments and equipment” (SEE Section 5.1 of GB
11565-1989).
— MODIFY the expressions in the “Field measuring methods” (SEE
Sections 3.6, 3.7, 3.8 and 3.13). For the contents that are same as the
previous contents in this Standard, directly QUOTE the standard’s clause
numbers. MODIFY the content of Section 5.4.4.MODIFY the “... Under
the circumstance that the wind cannot directly blow to the windscreen,
evenly SPRAY a thin layer of dry medical talcum powder on the outer
surface of the windscreen.” to “... Evenly COAT the outer surface of the
windscreen with a layer of test mixture specified in Annex B. WAIT for
drying.” [SEE Sections 5.3.3 a) and 5.3.3 c) as well as Sections 5.4.1,
5.4.2 and 5.4.4 of the 1989 edition].
This Standard was drafted by reference to the European Communities
78/318/EEC Council Directive on the approximation of the laws of the Member
States relating to the wiper and washer systems of motor vehicles (2007 edition).
The major differences between this Standard and Directive 78/318/EEC as well
as the corresponding reasons are as follows.
— The approval-related contents are not involved in this Standard.
Therefore, DELETE Chapter 3 “Applications for EEC type-approval”,
Chapter 4 “Granting of EEC type-approval”, Chapter 7 “Markings”,
Chapter 8 “Amendments to models and approvals” and Chapter 9
“Conformity of production” in Annex I, Annex VI “Information document
(vehicle)”, Annex VII “Information document (separate technical unit)”,
Annex VIII “Type-approval certificate (vehicle)” and Annex IX “Type-
approval certificate (separate technical unit)” of Directive 78/318/EEC.
— The contents below are not involved in this Standard. Therefore, DELETE
the definitions of the following nouns in Annex I of Directive 78/318/EEC.
“three-dimensional reference grid”, “primary reference marks”, “actual
torso angle”, “design torso angle”, “longitudinal seat-adjustment range”
and “extended seat-adjustment range” (SEE Sections 2.2, 2.3, 2.4, 2.5,
2.11 and 2.12 in Annex I of Directive 78/318/EEC).
— This Standard involves the electric drive system instead of the manpower
drive system. Therefore, DELETE the provisions “on the applied force of
the manpower drive system” in the table shown in Section 6.2.1.1 of
Annex I in Directive 78/318/EEC (SEE the table shown in Section 6.2.1.1
of Annex I in Directive 78/318/EEC).
— Annexes II, III and IV use China’s current relevant standards. The
approval-related contents in Annexes VI to IX are not involved in this
Standard. Therefore, DELETE the Annex II “Procedure for determining
the H point and the actual seat-back angle and for verifying the relative
positions of the R and H points and the relationship between the design
seat-back angle and the actual seat-back angle”, Annex III “Method for
determining the dimensional relationships between the vehicle’s primary
reference marks and the three-dimensional reference grid”, Annex IV
“Procedure for determining vision areas on windscreens of category M1
vehicles in relation to the V points”, Annex VI “Information document
No...”, Annex VII “Information document No...”, Annex VIII “Model” and
Annex IX “Model” of Directive 78/318/EEC.
Compared with Directive 78/318/EEC, this Standard has made structural
adjustment. The contrast table for the section numbers of this Standard and
Directive 78/318/EEC is listed in Annex A.
Considering China’s national conditions, when using the Directive 78/318/EEC,
this Standard has made the following editorial modifications.
— MODIFY “this Directive” as “this Standard”;
— MODIFY “Definitions” as “Terms and definitions”;
— ADD the Annex A (informative).
This Standard was proposed by the Ministry of Industry and Information
Technology of the People’s Republic of China.
This Standard shall be under the jurisdiction of the National Technical
Committee for Standardization of Automobiles (SAC/TC 114).
Drafting organizations of this Standard. China Quality Certification Center,
Wuhan Auto Body Accessories Institute, and Technical Center of FAW Group
Corporation.
Main drafters of this Standard. Li Zaihua, Qu Yanping, Yao Peng and Zhang Yu.
The previous released editions substituted by this Standard are as follows.
— GB 15085-1994;
— GB 11565-1989.
Motor vehicles - Windscreen wiper and washer systems -
Performance requirements and test methods
1 Scope
This Standard specifies the terms and definitions, performance requirements
and test methods for the windscreen wiper and washer systems of motor
vehicles, including the method for measuring the sweep field of the windscreen
wiper.
This Standard is applicable to the 180° forward field of vision of the drivers of
vehicles in Category M1.
2 Normative references
The following documents are essential to the application of this document. For
dated references, only the editions with the dates indicated are applicable to
this document. For undated references, only the latest editions (including all the
amendments) are applicable to this document.
GB 11555-2009 Motor vehicles - Windshield demisting and defrosting
systems - Performance requirements and test methods
3 Terms and definitions
The following terms and definitions are applicable to this document.
3.1 Wiper blade
It is equipped with the wiping component used for sweeping the outer surface
of the windscreen.
3.2 Sweep field
It refers to the area that can be swept by the wiper blade within the specific
range of the outer surface of the windscreen.
3.7 Sweep cycle
It refers to the process that the blade returns back to the initial position after
moving from one end to the other end of the sweep range when the wiper is in
normal status.
3.8 Transparent area of a windscreen
It refers to the windscreen of the motor vehicle and the area where the surface
transmittance (during the measurement when light rays are perpendicular to
the surface) is not less than 70%.
3.9 Nozzle
It refers to the device which serves to direct the wash fluid to the outer surface
of the windscreen.
3.10 Jet ability
It refers to the nozzle’s ability of jetting wash fluid onto the target position of the
windshield when the washer system is in normal operation.
3.11 Wash fluid
It refers to the aqueous solution consisting of water with a hardness of less than
205g/t and appropriate amount of additives.
3.12 Target position
It refers to the position specified by the motor vehicle manufacturer, where the
wash fluid is jetted to on the outer surface of the windscreen.
4 Performance requirements
4.1 Performance requirements of the windscreen-wiper system
4.1.1 Each vehicle shall be equipped with at least one automatic windscreen-
wiper system. The automatic windscreen-wiper system refers to a system which
is able to function without any action by the driver other than that needed for
starting and stopping the windscreen wiper when the vehicle’s engine is running.
4.1.3 The windscreen wiper shall have at least two sweep frequencies.
4.1.4 The sweep frequencies referred to in Section 4.1.3 shall be achieved as
set out in Sections 5.1.1 to 5.1.3 and 5.1.5.
4.1.5 Intermittent operation windscreen-wiper system may be used for the
purposes of complying with the requirements of Section 4.1.3, provided that
one of the frequencies complies with the requirements of Section 4.1.3 a), and
that one of the other frequencies obtained when the main frequency is
interrupted is not less than 10 cycles/min.
4.1.9 When subjected to a relative air speed equal to 80% of the vehicle’s
maximum speed, but not exceeding 160km/h, the windscreen-wiper system,
operating at maximum frequency, shall be able to sweep the area A specified in
Section 4.1.2, with the same efficiency and under the same conditions as set
out in Section 5.1.7 b).
4.1.10 The wiper-arm mounting shall enable the wiper arm to be displaced
from its position on the windscreen, so as to allow the windscreen to be
manually cleaned.
4.2 Performance requirements of the windscreen-washer system
4.2.1 Each vehicle shall be fitted with a windscreen-washer system which is
capable of withstanding the loads produced when the nozzles are plugged and
the system is actuated in accordance with the procedure set out in Sections
5.2.1 and 5.2.2.During normal operation, the windscreen-washer system shall
be capable of jetting fluid to the target position on the windscreen, without any
leakage or disconnecting with the washer system piping.
4.2.2 The windscreen-washer system shall be able to function properly after
being conducted with the temperature cycling test specified in Sections 5.2.3
and 5.2.4.
5 Test methods
5.1 Windscreen-wiper system
5.1.1 Unless otherwise specified, the tests described shall be carried out
under the following conditions.
5.1.2 Compressed air operated or vacuum operated windscreen-wiper
system shall be able to function continuously at the prescribed sweep
frequencies whatever the engine speed or engine load.
5.1.3 The sweep frequencies of the windscreen-wiper system shall comply
with the requirements of Section 4.1.3 after a preliminary operating time of
20min on a wet surface.
5.1.7 For the purpose of measuring the windscreen-wiper field prescribed in
Section 4.1.2, the outer surface of the windscreen shall be treated as indicated
in Sections 5.1.5 and 5.1.6 or other equivalent methods. The measuring
procedures are as follows.
5.1.8 The requirements of Section 4.1.11 shall be met after the vehicle has
been in an ambient temperature of -18°C ± 3°C for a minimum of 4h. The
windscreen-wiper system is to be set to operate under the conditions set out in
Sections 5.1.1 c), d), e) and f) with the control system at the position of
maximum frequency. There are no requirements regarding the sweep field.
5.2 Windscreen-washer system
5.2.1 Strength test
5.2.1.1 The windscreen-washer system shall be filled with water, and placed
in an ambient temperature of 20°C ± 2°C for a minimum of 4h. All the nozzles
shall be plugged. Furthermore, the windscreen washer shall be actuated six
times in 1min, each time for at least 3s.
5.2.3.2 The windscreen-washer system shall be filled and fully primed with
the mixture (low-temperature windscreen-washer fluid consisting of a 50%
solution of methanol, or alternatively isopropyl alcohol, in water of a hardness
of not greater than 205g/t), so as to exhaust air. The windscreen-washer system
shall be placed in an ambient temperature of -18°C ± 3°C for a minimum of 4h.
CONDUCT the strength test to the windscreen-washer system according to the
methods described in Section 5.2.1.
5.2.4 High-temperature exposure test
5.2.5 Washer system capability test
5.2.5.1 The windscreen-washer system shall be filled with water. With the
vehicle stationary and no significant wind effect, the washer nozzle or nozzles
(if adjustable) shall be pointed towards the target position on the outer surface
of the windscreen. If the system is powered by an electric pump, the
requirements of Sections 5.1.1 c), d), e) and f) shall apply.
5.2.5.2 The outer surface of the windscreen shall be treated according to the
methods described in Sections 5.1.5 and 5.1.6.
5.2.5.3 The windscreen washer and wiper shall then be actuated according to
the specified methods for 10 cycles of automatic operation of the windscreen-
wiper system at maximum frequency. MEASURE the proportion of the sweep
area in the area A afterwards.
5.3 Method for measuring the sweep field of the windscreen wiper
5.3.1 Drawing measurement
The measuring procedures are as follows.
5.3.2 Rack measurement
The measuring procedures are as follows.
5.3.3 Actual measurement
The measuring procedures are as follows.
5.3.4 Measurement selection
The manufacturer can select one of the measurements specified in Sections
5.3.1, 5.3.2 and 5.3.3 for measuring the sweep field of the windscreen wiper.
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
Tips & Frequently Asked QuestionsQuestion 1: How long will the true-PDF of English version of GB 15085-2013 be delivered?Answer: The full copy PDF of English version of GB 15085-2013 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice. Question 2: Can I share the purchased PDF of GB 15085-2013_English with my colleagues?Answer: Yes. The purchased PDF of GB 15085-2013_English will be deemed to be sold to your employer/organization who actually paid for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. www.ChineseStandard.us -- GB 15085-2013 -- Click this link and select your country/currency to pay, the exact amount in your currency will be printed on the invoice. Full PDF will also be downloaded/emailed in 9 seconds. Question 5: Should I purchase the latest version GB 15085-2013?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB 15085-2013 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. How to buy and download a true PDF of English version of GB 15085-2013?A step-by-step guide to download PDF of GB 15085-2013_EnglishStep 1: Visit website https://www.ChineseStandard.net (Pay in USD), or https://www.ChineseStandard.us (Pay in any currencies such as Euro, KRW, JPY, AUD).
Step 2: Search keyword "GB 15085-2013".
Step 3: Click "Add to Cart". If multiple PDFs are required, repeat steps 2 and 3 to add up to 12 PDFs to cart.
Step 4: Select payment option (Via payment agents Stripe or PayPal).
Step 5: Customize Tax Invoice -- Fill up your email etc.
Step 6: Click "Checkout".
Step 7: Make payment by credit card, PayPal, Google Pay etc. After the payment is completed and in 9 seconds, you will receive 2 emails attached with the purchased PDFs and PDF-invoice, respectively.
Step 8: Optional -- Go to download PDF.
Step 9: Optional -- Click Open/Download PDF to download PDFs and invoice.
See screenshots for above steps: Steps 1~3 Steps 4~6 Step 7 Step 8 Step 9
|