IS 6315: Floor springs (hydraulically regulated) for heavy doors -

13 Pages·1992·1.3 MB·English

by  Bureau of Indian Standards

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IS 6315 (1992): Floor springs (hydraulically regulated) for
heavy doors - [CED 15: Builder Hardware]
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IS 6315:1992

Indian Standard
FLOOR SPRINGS ( HYDRAULICALLY
REGULATED ) FOR HEAVY DOORS -
SPECIFICATION
(. Second Revision )
UDC 683.372

@ STIF 1992 1
.+ I; y
.:!
BUREAU OF INDIAN STANDARDS
MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG I
NEW DELHI 110002
!
February 1992 Price Group 3
i
s’redliuB erawdraH lanoitceS ,eettimmoC CED 15
FOREWORD
sihT Ind~ian dradnatS ( dnoceS noisiveR ) was detpoda yb eht uaeruB fo naidnI Standards, retfa
eht tfard dezilanif yb eht s’redliuB erawdraH lanoitceS eettimmoC had neeb devorppa yb eht
liviC gnireenignE noisiviD .licnuoC
citamotuA rood gnisolc secived era gnimoceb yrev ralupop eud ot eht tcaf that ni ria
denoitidnoc cilbup ,sgnidliub- htiw a hgih ycneuqerf fo eht esu fo ,srood noitneverp fo
erutarepmet sessol assume taerg .ecnatropmi
tI is osla laitnesse that eht secived dluohs eb tcapmoc ni epahs and ezis and at eht emas emit
ysae ot .tnuom ehT yvaeh ecnartne srood desu ni cilbup buildings deen laiceps ,noitnetta at eht
emas emit secived dexif otereht dluohs retac rof gnol ecivres sdoirep ot hcihw eseht era
.detcejbus
sihT standard was tsrif dehsilbup ni 1971 and desiver ni 1986. tI is won gnieb desiver ot od
lareneg noitadpu and gniyficeps eht raw slairetam rof ,notsip ,rednilyc pot ertnec tovip and
reip .yletarapes ehT tnatropmi egnahc etaler ot slairetam desu ni eht erutcafunam fo evoba
denoitnem parts fo roolf springs.
roF eht esoprup fo gnidiced rehtehw a raIucitrap tnemeriuqer fo this standard is deilpmoc htiw
eht lanif ,eulav devresbo ro ,detaluclac gnisserpxe eht tluser fo a tset ro ,sisylana shall eb
dednuor ffo ni ecnadrocca htiw SI 2 : 1960 seluR‘ rof gnidnuor ffo laciremun seulav ( revised )‘.
ehT rebmun fo tnaciflngis secalp deniater ni eht dednuor ffo eulav dluohs eb eht emas as that
fo eht deificeps eulav ni this standard.
AMENDMENT NO. 1 AUGUST 2010
TO
IS 6315 : 1992 FLOOR SPRINGS
(HYDRAULICALLY REGULATED) FOR
HEAVY DOORS — SPECIFICATION

( Second Revision )

(Page 3, Table 1) — Add the following under Sl No. (ix):

Material Conforming to Indian Standard
(3) (4)

e) Stainless steel, 1.00 mm, Min, Grade X 15 Cr 16Ni2 or
in thickness (see Note) X07Cr 18Ni9 of IS 6911

NOTE — Stainless steel screws shall be used
in fixing stainless steel covers.

(Page 5, Annex A) — Add the following at the end:

‘IS 6911 : 1992 Stainless steel plate, sheet and strip (first revision)’

(CED 15)

Reprography Unit, BIS, New Delhi, India
SI 6315 : 1992
Indian Standard
FLOOR SPRINGS ( HYDRAULICALLY
REGULATED ) FOR HEAVY DOORS -
SPECIFICATION
( Second Revision )
1 EPOCS NOTE - A esiwkcolc rood si eno hcihw uehw
deweiv rnorf ,evoba setator ni a esi~wkcolc noitcerid
sihT standard srevoc eht stnemeriuqer rof tuoba its segnih elihmw .gninepo
delaecnoc epyt roolf springs ( yllaciluardyh
3.6 eohS
detaluger ) rof lacitrev srood gnihgiew ton
erom than 125 kg. nI esac fo srood gnitsisnoc The ecived dexif ot eht mottob fo eht rood fael
fo erom than eno fael eht thgiew fo hcae fael ni redro ot tsioh ti ot eht roolf spring.
shall ton deecxe 125 kg.
3.7 poT ertneC toviP
2 SECNEREFER
ehT ecived ot eruces eht reppu noitrop fo eht
ehT naidnI Standards detsil ni xennA A era
rood fael and eht rood emarf .evoba
yrassecen stcnujda ot this standard.
4 EPYT AND EZIS
3 YGOLONIMRET
lacipyT sliated fo a roolf spring ( yllaciluardyh
3.0 roF eht esoprup fo this standard, eht
detaluger ) era nevig ni .giF 1.
gniwollof snoitinifed shall .ylppa
3.1 roolF gnirpS ( yllaciluardyH detalugeR ) 5 SLAIRETAM
A ecived desu ot esolc eht rood os as ot wols lairetaM rof eht erutcafunam fo suoirav parts
nwod its deeps erofeb ti sehcaer eht desolc fo roolf spring era nevig ni elbaT 1.
,noitisop retfaniereh dellac roolf spring.
6 ERUTCAFUNAM AND NOITCURTSNOC
3.2 elgniS noitcA roolF gnirpS ( yllaciluardyH 6.1 ehT roolf springs shall eb elbatius rof gnixif

detalugeR ) ot eht srood gnihgiew up ot 125 kg tuohtiw esu

A ecived desu ot esolc eht rood ni eno noitcerid fo lanoitidda rood units.
ylno os as ot wols nwod its deeps erofeb ti
6.2 ehT roolf spring shall etarepo ylhtooms
sehcaer its desolc .noitisop
and ylisae tuohtiw eudnu yaled gnirud eht
gninepo and gnisolc .snoitarepo
3.3 elbuoD noitcA roolF gnirpS ( yllaciluardyH
detalugeR )
7 SNOISNEMID AND SECNARELOT
A ecived desu ot esolc eht rood ni htob
ehT snoisnemid and secnarelot fo roolf springs
snoitcerid os as ot wols nwod its deeps erofeb
shall eb as deerga ot neewteb eht resahcrup
ti sehcaer its desolc .noitisop
and eht .rerutcafunam
3.4 Right dnaH roolF gnirpS
8 NOITCURTSNOC
A roolf spring elbatius rof esu no an -itna
8.1 ehT kcehc-lio shall krow ylirotcafsitas at
esiwkcolc .rood
all serutarepmet neewteb 49°C and - CoO1
NOTE - uA esiwkcolcitna rood si eno ,hcihw nehw tuohtiw gniriuqer yna rehto egnahc tpecxe yb
deweiv morf ,evoba setator ni na esiwkcolcitna eht tnemtsujda fo eht capstan .tun
noitcerid tuoba sti segnih elihw .gninepo
8.2 ehT deeps fo gnisolc eht rood shall eb
3.5 tfeL dnaH roolF gnirpS
elbatsujda yb snaem fo a elbatius gnillortnoc
ehT roolf spring elbatius rof esu no a esiwkcolc .ecived noisneT fo eht spring shall eb desaercni
.rood ro desaerced yb gninrut eht capstan nuts
1
IS 6515 : 1992
SPRING TENSION
80X PIVOT GUARD NUTS VALVE SCREW
.GIP 1 LACIPYT SLIATED FO ROOLF GNIRPS ( YLLACILUARDYH DETALUGER )
esiwkcolc ro .esiwkcolcitna roF yllanoitpecxe 9 PERFORMANCE STNEMERIUQER
wol ,erutarepmet eht tnemtsujda ni eht deeps
dluoc eb edam yb eht egnahc ni eht edarg fo 9.1 ehT samples shall eb dekcip tuo ni
.lio ecnadrocca htiw xennA .B A elpmas shall neht
eb detnuom ot rood fael gnihgiew 125 gk- and
8.3 ehT eohs shall eb dettif ot eht gninrevog
detcejbus ot latot 50 ):00 snoitarepo at eht
tovip fo eht roolf spring yb a erauqs eliforp os
etar fo 6 ot 8 snoitarepo rep .etunim ehT
that ti stands yllatnoziroh lellarap htiw eht
rebmun fo snoitarepo that shall eb deirrac
pot revoc etalp fo eht roolf spring. snoisivorP
tuo ylsuounitnoc at yna emit gnirud eht tset
shall eb edam ni eht eohs rof adjusting eht rood
fael ot eht lanif gnisolc noitisop yb gninrut a shall ton eb less than 3 000. One gninepo and
gnisolc shall etutitsnoc eno .noitarepo nI eht
.wercs
esac fo elbuod noitca roolf springs, eht rood
8.4 ertnec-poT tovip shall eb yleruces dettif os fael shall eb denepo hguorht ’09 ni esiwkcolc
that eht rood lenap ylisaenac ekam a ralucric noitcerid and neht desaeler ot swing kcab ot
noitom and eht rood nac eb yllatnoziroh and its lanigiro .noitisop sihT noitarepo shall eb
yllacitrev detsujda and eht rood fael nac eb detaeper 25 000 .semit retfA that, ralimis
nekat tuo fo eht rood emarf nehw .deriuqer 25 000 snoitarepo shall eb edam yb gninepo
eht rood fael hguorht 90” ni esiwkcolcitna
8.5 ytilibissoP fo egakael rednu gnikrow
.noitcerid ehT tset shall eb deirrac tuo at eht
snoitidnoc dluohs eb ylluferac .dedraug ehT
lamron gniliaverp .snoitidnoc At eht dne fo eht
gninrevog tovip dluohs niatnoc a eloh ot pass
,tset roolf springs shall ton wohs yna egnahc ro
tuo eht ria morf edisni and ot maintain eht
noitaroireted ni its .gnikrow
ycarucca fo eht ria erusserp os that eht erusserp
edisni is syawla ni gnipeek htiw eht retuo
.level 9.2 ehT gnisolc emit fo eht roolf spring shall
8.6 noituacerP dluohs eb nekat ot laes eht tnioj eb ylisae elbatsujda neewteb 3 and 20 sdnoces
ylevitceffe htiw rellif nehw eht leets revoc etalp rof hcihw a elbatius ecived ot adjust eht deeps
is dexif and ti shall cb elbissop ot evomer eht shall eb .dedivorp
,emas revenehw .yrassecen erehT dluohs eb a
ecived no eht leets revoc etalp hguorht hcihw 9.3 retfA gnieb dettif ni noitisop eht rood fael
eht kcehc-lio ecived nac eb detsujda and eht shail eb denepo hguorht 90” plus and .desaeler
eloh shall niamer desolc htiw a wercs OS that ehT rood lliw stand nepo llit dehsup kcab ni
on lio nac splash hguorht .ti eht gnisolc .noitisop nehW denepo ot an elgna
8.7 nehW denepo at a thgir ,elgna eht rood less than a thgir ,elgna eht rood shall swing
shall stand nepo llit ti is dehsup ot .esolc kcab .yllacitamotua
2
SI 5136 : 2991
Table 1 Requirements for Materials for Floor Springs
( Clause 5 )
Sl No. Part Material Conforming to Indian Standard
)1( (2) (3) (4)
9 noitadnuoF ,xob niam a) ;;;G ,ssarb) 2 ,mm nif& ni ssenkciht ( ees BCL 2 fo SI 292 : 1983
ydob dna flah revoc
NOTE reppoC- tnetnoc llahs eb ton ssel
naht 60 .tnecrep sgnitsaC llahs eb eerf
wEtcrftrf ,seloh ecafrus dna rehto gnitsac
)b ssarB ,teehs 1.25 ,mm Min, ni ssenkciht yollA noitangiseD
nZuC 40 fo SI 410 : 1977
)c dliM leets ,teehs 1.25 ,mm Min, ni ssenkciht eF 410 S fo SI 226 : 1975
)d tsaC nori GF 200 fo SI 210 : 1978
)e muinimulA yolla erusserp ,gnitsac-eid 2 mm SIfoM0064 617:1975
Min. ni ssenkciht
)f muinimulA yolla ,teehs 1.25 ,mm ,niM ni SI noitangiseD 52000 ro
ssenkciht 65032 W fo SI 737 : 1986
)g cniZ esab yolla erusserp ,sgnitsac-eid 2 mm 4lAnZ ro 41AnZ Cul fo
Min, ni ssenkciht SI 742 : 1981
)ii gnirpS noisnet draug dliM leets -
)iii gnirpS dor dliM leets
)vi a) notsiP dliM leets SI 226 : 1975
)b rednilyC dliM leets ro tsac nori SI 226 : 1975
SI 210 : 1978
)v gninrevoG tovip dliM leets ro tsac nori SI 226:1975 ro GF 200
fo SI 210 : 1978
)iv srelloR dliM leets ro nobrac leets ( derepmet )
)iiv relloR xob dliM leets teehs
)iiiv revoC teehs ( renni ) dliM leets ,teehs 2 ,mm Min, ni ssenkciht -
)xi poT revoc a) ,ssarB

)b ssarB ,teehs 1.25 ,mm Min, ni ssenkciht -

)c muinimulA yolla erusserp gnitsac 2 mm ni
ssenkciht
)d muinimulA yolla teehs 2 ,mm Min, ni
ssenkciht
)x notsiP reyalp Gun latem ro leets
)ix gnirpS gnirpS leets WV fo SI 4454 ( traP 2 :)
1975
)iix ciluardyH lio SI 3098 : 1983
)iiix eohS retsujda dliM leets
)vix eohS tsaC ssarb htiw nug latem wollof dna
ro-retsujda dlim .leets
)vx a) poT ertnec tovip muinimulA cniZ yolla yolla SIIS742:1981 617 . 1975
)b niP ssarB SI 320 : 1980
dliM leets SI 226 : 1975
IS 6315 : 1992
9.4 A force of ton erom naht 20 N llahs eb 12 MARKrNG
,deriuqer at a ecnatsid of eno ertem morf the
,emarf ot nepo the door fael gnihgiew 125 kg 12.1 Each roolf gnirps llahs eb depmats htiw
hguorht 90 degrees. the gniwollof :noitamrofni
10 PIHSNAMKROW a) noitacidnI of the ecruos of ,erutcafunam
ehT roolf sgnirps llahs eb free morf lla )b Year of ,erutcafunam dna
lacinahcem defects, sharp edges dna other
c) yrtnuoC of .nigiro
ecafrus defects.
12.2 ehT roolf gnirps yam osla eb dekram htiw
11 FINISH
the dradnatS Mark.
11.1 ehT ciluardyh roolf gnirps dluohs eb
derevoc yb eno muinimula/ssarb sheet hcihw 31- GNIKCAP
ylno lliw hsulf no the .roolf ehT revoc sheet,
shoe dna ertnec-pot lliw eb dehsilop or Each roolf gnirps llahs eb wrapped ni elbatius
detalportcele as agreed ot neewteb the craft paper or enelyhteylop dna packed
resahcrup dna the .rerutcafunam ni a draobdrac .xob Each draobrac xob llahs
eb dekram htiw the gniwollof :noitamrofni
11.2 dliM leets parts yam eb nevig the -taert
tnem ni ecnadrocca htiw 11.2.1 ot 11.2.3. a) noitacidnI of the ecruos of ,erutcafunam
11.2.1 llA ,stned srrub dna sharp edges llahs eb )b ytitnauQ ni the package,
devomer morf suoirav stnenopmoc dna yeht
c) yrtnuoC of ,nigiro
llahs eb ,delkcip debburcs dna desnir ot evomer
grease, ,tsur elacs or yna other ngierof .tnemele d) Year of ,erutcafunam dna
11.2.2 retfA gnilkcip lla the dlim leets parts e) llarevO snoisnemid of delbmessa roolf
llahs eb nevig gnitahpsohp tnemtaert ni .sgnirps
ecnadrocca htiw SI 3618 : 1966 dewollof yb a
coat of elbatius ,remirp hcus as red .edixo 14 GNILPMAS DNA AIRETIRC ROF
YTIMROFNOC
relliF-ETON llahs eb deilppa ot all secafrus
gniriuqer gnillif dna !lahs mrofnoc ot SI 110 : 1983. ehT dohtem of gniward evitneserper selpmas
of lairetam dna the airetirc for ytimrofnoc si
11.2.3 owT coats of lemane tniap llahs neht eb
nevig ni xennA .B
deilppa as :swollof
a) ,taocrednU dna 15 EETNARAUG
)b hsiniF coat htiw citehtnys gnivots 15.1 ehT rerutcafunam llahs evig a eetnaraug
lemane gnimrofnoc ot SI 2932 : 1974 dna tsniaga yna gnirutcafunam defects for eno raey

SI 2933 : 1975. morf the date of .noitallatsni

11.2.3.1 ehT stnenopmoc ,llahs thereafter, eb
15.2 ehT rerutcafunam llahs osla ylppus the
dekab at a deificeps erutarepmet ni na nevo
gniwollof htiw the roolf :gnirps
heated .ylmrofinu ehT hsinif llahs eb htooms
dna mrofinu htiw a hard dna hguot mlif of a) snoitcurtsnI for gnixif the roolf ,gnirps
lemane ylgnorts gnirehda ot the .ecafrus ehT dna
hsinif llahs eb free morf lla elbisiv defects dna
llahs ton ,pihc nehw tapped ylthgil htiw a )b ciluardyH lio yrassecen at the emit of
detniop .tnemurtsni .noitallatsni
A
ANNEX
( Item 2 )
TSIL FO DERREFER NAIDNI SDRADNATS
SI No. Title SI No. Title
110 : 1983 ydaeR dexim ,tniap ,gnihsurb 226 : 1975 larutcurtS leets ( dradnats
yerg ,rellif for slemane for esu ytilauq ) (fifth revision )
revo sremirp ( second revision )
210 : 1978 yerG nori sgnitsac ( third 292 : 1983 Leaded ssarb stogni dna -tsac
revision ) sgni ( second revision )
4