IS 14226: Automotive vehicles - Hood latch system - Method of test

10 Pages·1995·1.1 MB·English

by  Bureau of Indian Standards

इंटरनेट मानक
Disclosure to Promote the Right To Information
Whereas the Parliament of India has set out to provide a practical regime of right to
information for citizens to secure access to information under the control of public authorities,
in order to promote transparency and accountability in the working of every public authority,
and whereas the attached publication of the Bureau of Indian Standards is of particular interest
to the public, particularly disadvantaged communities and those engaged in the pursuit of
education and knowledge, the attached public safety standard is made available to promote the
timely dissemination of this information in an accurate manner to the public.
“जान1 का अ+धकार, जी1 का अ+धकार” “प0रा1 को छोड न’ 5 तरफ”
Mazdoor Kisan Shakti Sangathan Jawaharlal Nehru
“The Right to Information, The Right to Live” “Step Out From the Old to the New”
IS 14226 (1995): Automotive vehicles - Hood latch system -
Method of test [TED 6: Automotive Body, Chassis,
Accessories and Garage Equipments]
“!ान $ एक न’ भारत का +नम-ण”
Satyanarayan Gangaram Pitroda
““IInnvveenntt aa NNeeww IInnddiiaa UUssiinngg KKnnoowwlleeddggee””
“!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता हहहहै””ै”
Bhartṛhari—Nītiśatakam
“Knowledge is such a treasure which cannot be stolen”

IS 14226 : 1895

Indian Standard
AUTOMOTIVE VEHICLES - HOOD LATCH
SYSTEM I- METHOD OF TEST
UDC 629*113*011-64 : 683.31 : 620.1

@ BlS 1995
BUREAU OF INDIAN STANDARDS
MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG
NEW DELHI 110002
February 1995 Price Group 2
evitomotuA ydoB and Chassis lanoitceS ,eettimmoC ET 6
FOREWORD
sihT naidnI dradnatS was detpoda yb eht uaeruB fo naidnI Standards, retfa eht tfard dezilanif yb
eht evitomotuA ydoB and Chassis lanoitceS eettimmoC had neeb devorppa yb eht tropsnarT
gnireenignE noisiviD .licnuoC
nI eht noitaraperp fo this standard assistance has neeb devired morf EAS J 362 elciheV‘ dooh
hctal metsys and ARAI’s ytefaS dradnatS .oN 3991-9 dooH‘ hctal .’metsys
ehT eettimmoC elbisnopser rof eht noitaraperp fo this standard is nevig ni xennA A.
nI gnitroper eht stluser fo a tset ro sisylana edam ni ecnadrocca htiw this standard, fi eht lanif
,eulav devresbo ro ,detaluclac is ot eb dednuor ,ffo ti shall eb enod ni ecnadrocca htiw SI 2 : 1960
seluR‘ rof gnidnuor ffo laciremun seulav ( revised )‘.
1s 14226: 1995
Indian Standard
AUTOMOTIVE VEHICLES - HOOD LATCH
SYSTEM I- METHOD OF TEST
1 EPOCS 2.8 Type I Field Conditions
1.1 sihT standard sebircserp eht tset serudecorp gnitarepO a elcihev at a muminim fo 120 h/mk
rof gnitaulave elcihev dooh hctal ,smetsys hcihw ( hcihw shall edulcni a ytefas rotcaf as -nimreted
nehw eht dooh is ylluf denepo ( assuming eht de yb eht elcihev rerutcafunam ,) ro at its
ecnesb.a fo dooh spots ) dnetxe at yna tniop mumixam deeps fi less than 120 .h/mk
evoba a latnoziroh enalp hguorht eht tsomreppu
egde fo eht gnireets sleehw ni eht straight a 2.9 Type II Field Conditions
daeh gnivird noitisop htiw eht elcihev ni a
latnoziroh .noitisop gnitarepO a elcihev at a muminim fo 120 h/mk
( w ’h IC h s h, 11 n‘ 1 J rotcaf as -nimreted
d 1 c u e a Safety
1.2 sihT standard is elbacilppa ot ,srac thgil de yb eht elcihev rerutcafunam ,) ro at its
and yvaeh regnessap and laicremmoc .selcihev mumixam deeps fi less than 120 h/mk and eht
dooh ylneddus desaeler morf yramirp ot
2 YGOLONIMRET yradnoces .noitisop
2.1 dooH 3 LARENEG TNEMERIUQER
degniH roiretxe lenap ro slenap gnirevoc a
tnemtrapmoc detacol at eht drawrof trap fo :,ht 3.1 hcaE dooh shall eb dleh nwod ni hcus a
.elcihev rennam that ti seod ton nepo tuohtiw gnitarepo
eht esaeler metsys as .dedivorp
2.2 Hood Latch System
3.2 A tnorf gninepo dooh hcihw ni yna nepo
tahT metsys deyolpme ot peek eht dooh ni
noitisop yllaitrap ro yletelpmoc stcurtsbo a
noitisop evitaler ot eht elcihev ydob htiw
s’revird drawrof weiv hguorht eht dleihsdniw
snoisivorp rof dellortnoc .esaeler
shall eb dedivorp htiw a dnoces yna hctal
noitisop no eht dooh hctal metsys ro htiw a
2.3 Hood Latch Assembly
dooh hctal .metsys
second
tahT msinahcem ro noitanibmoc fo smsinahcem
hcihw segagne eht rekirts ylbmessa nehw eht 4 DLEIF NOITIDNOC
dooh is .desolc
4.1 Field Conditions
2.4 Hood Striker Assembly
tahT noitrop fo eht dooh hctal metsys hcihw is 4.1.1 Type I Field Condition
degagne yb eht dooh hctal .ylbmessa
gnitarepO a elcihev at a muminim deeps fo
2.5 Primary Latching Mechanism 120 h/mk ( hcihw shall edulcni a ytefas rotcaf
denimreted yb eht elcihev rerutcafunam ) ro
tahT noitrop fo eht dooh hctal metsys hcihw is
at its mumixam deeps fi ti tonnac eveihca eht
dezilitu ot eruces that dooh ni eht ylluf desolc
deeps fo 120 .h/mk
.noitisop
4.1.2
2.6 Secondary Latching Mechanism Type II Field Condition
tahT noitrop fo eht dooh hctal metsys hcihw is snoitidnoC emas as 4.1.1 and eht dooh is sud-
dezilitu ot eruces eht dooh nehw less than ylluf ylned desaeler morf yramirp ot yradnoces
.desolc ehT dnoces hctal fo a dual tnednepedni .noitisop
metsys nac eb deredisnoc yradnoces gnihctal
.msinahcem 5 ELCIHEV PERFORMANCE GNITSET
2.7 Seal Force 5.1 esopruP
tahT ecrof hcihw sdnet ot nepo eht dooh nehw oT enimreted eht ytiliba fo eht dooh hctal
eht dooh is ni eht ylluf desolc noitisop and eht metsys ot withstand epyT I dleif noitidnoc elihw
elcihev is .yranoitats ni yramirp hctal .noitisop
1
IS 14226 : 1995
5.2 Equipment 6 LABORATORY PERFORMANCE TEST
elciheV evitatneserper fo eht ngised deppiuqe 6.1 Purpsse
htiw a detarbilac .retemodeeps
esehT stset era detcudnoc ot dnif tuo eht pecca
5.3 Operation ytilibat fo eht etanretla hctal ecruos/metsys yb
gnihsilbatse a ecnerefer ni eht yrotarobal -idnoc
5.3.1 Install eht dooh hctal metsys no elcihev .snoit tI is osla demia at gninimreted eht ytiliba
ni yramirp .noitisop Run eht elcihev gnidrocca fo dooh hctal metsys ot withstand a cimanyd
ot 4.1.1 rof at tsael 1 .mk potS eht elcihev and and citats tset daol ni eht noitcerid fo dooh
etarepo dooh hctal .metsys fI ,elbarepo taeper ,gninepo nehw desaeler morf yramirp ot -noces
eht tset ni etisoppo noitcerid fo ,levart ot yrad hctal noitisop as deniatrecsa gnirud dleif
ecnalab tuo eht tceffe fo wind .snoitidnoc trials.
5.4 Type II Secondary Latched Position 6.2 Dynamic Test
6.2.1 Equipment
5.4.1 Operation
)a tcapmI erutxif ( .giF 1 .)
Install eht dooh ni yramirp hctal .noitisop
etarepO eht elcihev as rep epyt II dleif -idnoc )b emiT and ecrof gnirusaem .stnemurtsni
.noit ylnedduS esaeler dooh morf yramirp
noitisop ot yradnoces noitisop and eunitnoc 6.2.2 Operation
gnivird retfa this noitca mk .xorppa potS
up to I
elcihev and etarepo dooh hctal .metsys fI )a tnuoM dooh hctal and rekirts no eht tset
elbarepo neht taeper eht tset ni etisoppo -cerid enihcam ni eht yramirp hctal .noitisop
noit fo levart ot ecnalab tuo eht tceffe fo wind ylppA a dooh gninepo daol ot eht -noces
.snoitidnoc yrad hctal and .rekirts
-- 2 SECEIP 56 DUROMETER EID REBBUR
571.3-4.52 mm THICK DNA 1 ECEIP
04,RO-ESU OUROMETER REBBUR 12.7mm THK
WERSAL JOINT
SUPPORT ELBAC

HOOD LATCH /
/ HOOD LATCH
\
REKIRTS \ @12=7mm STEEL PENDm.\
FIG. 1 HOOD LATCH IMPACTT EST SETUP
2
SI 14226 : 5991
)b ylppA 5 selcyc fo cimanyd daol starting etunim litnu derised daol is .dehcaer
morf orez ot mumixam deificeps daol and esaeleR daol and kcehc eht noitarepo fo
kcab ot orez .daol ehT emit span ot eht hctal and rekirts .ylbmessa
kaep daol tnemom and emit noitarud rof
emit susrev _ _ daol evruc shall eb -neserper 6.3.3 Static Test -- Secondary Latch Position
evitat fo eht daor tset .puorg
6.3.3.1 Operation
6.3 citatS tseT
)a hcattA eht tset erutxif ot eht gnitnuom
6.3.1 Equipment noisivorp fo eht hctal and .rekirts ngilA
)a elisneT gnitset enihcam eht noitcerid fo tnemegagne lellarap ot
eht egaknil fo eht .erutxif tnuoM erutxif
)b citatS tset erutxif ( .giF 2 )
htiw hctal al\d rekirts ni eht yradnoces
dehctal noitisop ni eht tset enihcam os
6.3.2 citatS Test - Primary Latched Position
as ot ylppa a detalumis dooh gninepo
6.3.2.1 Operation daol ot eht hctal and rekirts
)a hcattA eht tset erutxif ot eht gnitnuom )b ylppA daol at a mumixam etar fo 5 /mc
snoisivorp fo eht hctal and .rekirts ngilA etunim litnu derised daol is .dehcaer
eht noitcerid fo tnemegagne lellarap ot esaeleR daol and kcehc eht noitarepo fo
eht egaknil fo eht .erutxif tnuoM erutxif hctal and rekirts .ylbmessa
htiw hctal and rekirts ni yramirp noitisop
NOTE- serugiF 1 dna 2 rof cimanyd dna citats stset
ni eht tset enihcam os as ot ylppa a
ylevitcepser wohs eht stnemegnarra rof gnitset a
detalumis dooh gninepo daol and kcehc ralucitrap epyt fo dooh hctal metsys yramirP( dna
eht noitarepo fo hctal and rekirts yradnoces gnihctal metsys denibmoc .) ylbatiuS
.ylbmessa deifidom tset tes up dna stnemegnarra yam eb desu
rof gnitcudnoc ralimis stset no ,laud tnednepedni
)b yIppA daol at a mumixam etar fo 5 /mc smetsys fo gnihctal .msinahcem
PULL

LLUP
FIG. 2 HOOD LATCH STATICT ESTF IXTURE
3
SI 5991:62241
ANNEX A
( )
Foreword
evitomotuA ydoB and Chassis lanoitceS ,eettimmoC DET 6
Chairman Representing
BRIG S. .R KINARUP evitomotuA hcraeseR noitaicossA fo ,aidnI enuP
Members
IRHS .P N . RANGAN ( Alternate ot
girB .S .R Puranik )
IRHS AZERILA .M sserP lateM noitaroproC ,dtL yabmoB
ALLADIN
Tata gnireenignE dna evitomocoL oC ,dtL enuP
SHRI N. S. BABU
SHRI D. P. ROY (Alternate )
IRHS .M Thiruvalluvar tropsnarT ,noitaroproC sardaM
BALAKRISHANAN
etarellortnoC fo noitcepsnI ( selciheV ,) ragandemhA
SHRI S. K. CHAKRABORTY
.D .C .M atoyoT .dtL weN ihleD
SHRI RAMESH DHAR
hcraeseR sngiseD dna sdradnatS ,noitasinagrO wonkcuL
DIRECTOR MOTIVE POWER
natsudniH srotoM ,dtL rotomdniH
SHRI S. C. GUPTA
SHRI .U .K INIK ( Alternate )
.R .K NIAJ elciheV ,yrotcaF Jabalpur
SHRI
SHRI B. L. PATHARIYA ( Alternate )
Bajaj opmeT ,dtL enuP
SHRI R. N. KANITKAR
SHRI J. R. BILGI ( Alternate )
ybbuR hcaoC sredliuB tvP ,dtL yabmoB
SHRI S. S. KAPASH~
arhdnA hsedarP etatS daoR tropsnarT ,noitaroproC dabaredyH
SHRI S. S. KHADRI
SHRI M. KRISHNA REDDY ( Alternate )
Maruti goydU ,dtL noagruG
DR K. KUMAR
SHRI SUNIL MALHOTRA ( Alternafe )
COL elciheV hcraeseR dna tnempoleveD ,tnemhsilbatsE ragandemhA
TEJ PAUL
SHRI J. S. MALHOTRA ( Alternate )
narehC gnireenignE noitaroproC ,dtL erotabmioC
SHRI C. RANGASWAMY
SHRI K. JAGENNATHAN ( Alternate )
reimerP selibomotuA ,dtL yabmoB
SHRI S. N. SRINIVASSAN
kohsA dnalyeL ,dtL sardaM
SHRI M. SUBRAMANIAM
SHRI L. SRINIVASAMADHAVAN ( .4lternate )
dabaredyH nywllA ,dtL dabaredyH
SHRI B. V. SURESH
SHRI S. MADHAVA RAO ( Alte r nnte )
lartneC etutitsnI fo daoR ,tropsnarT enuP
SHRI S. R. TAPADE
SHRI S. KUMAR ( Alternate )
rotceriD ,lareneG SlB ( Ex-officio Member )
SHRI GULSHAN RAI,
Director ( TED )
Member-Secretary
ranS T. .M REDMUJAM
( tropsnarT gnireenignE )
Bureau of Indian Standards
SIB is a yrotutats noitutitsni dehsilbatse rednu eht Bureau of Indian Standards Act, 1986 ot
etomorp suoiomrah tnempoleved fo eht seitivitca fo ,noitazidradnats gnikram and ytilauq
noitacifitrec fo sdoog and gnidnetta ot detcennoc srettam ni eht .yrtnuoc
Copyright
SIB has eht thgirypoc fo all its .snoitacilbup oN trap fo eseht snoitacilbup yam eb decudorper
ni yna mrof tuohtiw eht roirp noissimrep ni gnitirw fo .SIB sihT seod ton edulcerp eht eerf ,esu
ni eht esruoc fo gnitnemelpmi eht standard, fo yrassecen ,sliated hcus as slobmys and ,sezis epyt
ro edarg .snoitangised seiriuqnE gnitaler ot thgirypoc eb desserdda ot eht rotceriD
( snoitacilbuP ,) .SIB
Revision of Indian Standards
stnemdnemA era issued ot standards as eht deen sesira no eht basis fo .stnemmoc Standards
era osla deweiver ;yllacidoirep a standard ,nola u htiw stnemdnema is demriffaer nehw hcus weiver
setacidni that on segnahc era ;dedeen fi eht weiver setacidni that segnahc era ,dedeen ti is nekat
up rof .noisiver sresU fo naidnI Standards dluohs niatrecsa that yeht era ni noissessop fo eht
tsetal stnemdnema ro noitide yb gnirrefer ot eht tsetal issue fo SIB‘ ’koobdnaH and CStandards
ylhtnoM .’noitiddA
sihT naidnI dradnatS has neeb depoleved morf toD : .oN DET 6 ( 144 .)
Amendments Issued Since Publication
dnemA .oN etaD fo eussI txeT detceffA
UAERUB FO NAIDNI SDRADNATS
:sretrauqdaeH
Manak ,navahB 9 tudahaB Shah rafaZ Marg, weN ihleD 110002
senohpeleT : 331 01 31, 331 13 75 smargeleT : Manaksanstha
( nommoC ot all seciffO )
lanoigeR seciffO : enohpeleT
lartneC : Manak ,navahB 9 rudahaB Shah rafaZ Marg 331 01 31
WEN IHLED 110002 { 331 13 75
nretsaE : 4l/l C. .I .T emehcS IIIV M, V. .I .P ,daoR alotkinaM 73( 84 99, 37 85 61
ATTUCLAC 700054 137 86 26, 37 86 62
06( 3843,
nrehtroN : SC0 ,633-533 rotceS .A-43 HRAGIDNAHC 160022
160 20 25,
(235 02 16, 235 04 42
nrehtuoS : C. .I .T Campus, VI ssorC ,daoR MADRAS 600113
‘~235 15 19, 235 23 15
nretseW : ,ayalakanaM 9E ,CDLM ,loraM irehdnA ( East )
f632 92 95, 632 78 58
YABMOB 400093
1632 78 91, 632 78 92
hcnarB : .DABADAMHA .EROLAGNAB .LAPOHB .RAWHSENABWHB .EROTABMIOC
.DABADIRAF ,DABAIZAHG .ITAHAWUG .DABAREDYH JAIPUR. RUPNAK
.WONKCUL .ANTAP .MARUPHTNANAVURIHT

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