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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.
इंटरनेट मानक
“!ान $ एक न' भारत का +नम-ण”Satyanarayan Gangaram Pitroda
“Invent a New India Using Knowledge”
“प0रा1 को छोड न' 5 तरफ”Jawaharlal Nehru
“Step Out From the Old to the New”
“जान1 का अ+धकार, जी1 का अ+धकार”Mazdoor Kisan Shakti
Sangathan
“The Right to Information, The Right to Live”
“!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता
है”Bhartṛhari—Nītiśatakam
“Knowledge is such a treasure which cannot be stolen”
“Invent a New India Using Knowledge”
है”ह”ह
IS 4613 (1993): Javelins [PCD 22: Sports Goods]
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P
IS 4613: 1993
Indian Standard
JAVELINS-SSPECIFICATION ( First Revision)
UDC 685.637-6
Q BIS 1993
BUREAU OF INDIAN STANDARDS MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR
MARG
NEW DELHI 110002
May 1993 Price Groop 2
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Sports Goods Sectional Committee, PCD 22
FOREWORD
This Indian Standard ( First Revision ) was adopted by the
Bureau of Indian Standards, after the draft finalized by the Sports
Goods Sectional Committee had been approved by the Petroleum, Coal
and Related Products Division Council.
This standard was first published in 1968. This revision is
brought out mainly to align the standard with the latest rules of
the International Amateur Athletic Federation, as desired by the
Consultative Committee of Parliament for the Department of Youth
Affairs and Sports. The alterations mad-e in this revision include
modifications in the requirements for materials, mass and
construction of the javelins.
For the purpose of deciding whether a particular requirement of
this standard is complied with, the final value, observed or
calculated, expressing the result of a test or analysis, shall be
rounded off in accordance with IS 2 : 1960 ‘ Rules for rounding off
numerical values ( revised ) ‘. The number of significant places
retained in t3e rounded off value should be the same as that of the
specified value in this standard.
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IS 4613: 1993
Indian Standard
JAVELINS - SPECIFICATION
( First Revision )
3 KIS~UII~EMEN’I-S
3.1 Materials
3.1.1 Shati shall IT C~U~UIICIC~ 0f ~~ei;it.
3.1.2 Hid Mild SICC] of alurrliGum iIll(>y.
3.1.3 Cd Grip
See 3.4.3.
Tyt)ical shape of the j;lvelins is show11 iI1 Fig. 1. The
dmcnsions of the javclills for IWII ;IIld WOI~ICII shall cullform
k) those &cn in Table 1 ad Fig. I,
3.3 Mass
The IWISS ol’the javelins sh;\ll be iIs gik in TabId 1.
3.4 Manufacture Worktnmship and Finish
3.4.1 The javctins shall consist of ~hrcc pfrts, namely, :I
shaft, il kild, a11d ;I cord grip.
3.4.2 The shali shall Ix constructat of metal, and shall hvc
lixcd 10 it :I mcht head ternhating in :I sharp point.
The surfxx of thr shilft shall have W> diq~les or pimples,
grooves or ridges, holes or rougtmcss and lllc I’iiCsh shalt Ix
snloolh i11ld uniform throughout.
r
Enlarged Tip D2 d3 04 d5
, 11111, -
E -- M 0s
171x1
1 owl
531)
I X00
9(K)
33( I
If10
_-
\
Mir
2 boo
‘m
450
I 540
770
750
IS0
l- Wt Ml/.Y
: 300
050
47s
I 500
750
330
1511
:n
Mitt
! 11x1
8(W)
400
1 250
6’5
LSO
140
1
d0 d6 dl 67 tiff D’9
Al I dimrwions ill millimclrcs.
FIG. 1 IIVIFHNAIIONAL JAVELIN
I
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3.4.3 The grip, which shill1 cover the c‘entrc of gravity, shall
not exceed thr dianlctrr ofthe sh;ltI by mrc than X 111111. It
III;I~ have :I r~gut;Ir IIon-slip tJ;IIterJJ sLIrf;Icc hJJ1 without
thongs, JJotches or illdcIltilti()IIS 0f;111y kind. The grit) shtt
he of uJIil~.~rIII Gckncsx.
3.4.4 The cross-section st~tt be regularly circular lhrcq$roul
(see Note 1). The JJIiIxiJIIuJII di;tmelcr oF1lJe sh;Ili shalt hr
iln~~lcdiiltetv in front ol‘~~hc grip. The celltr;lI porlioll of
the shilft,eil~clUdil\g the part under 111~ grip, lllily lx
~ytilldri~ilt or slightly titpCITd lO\WlKts lllc reilr IX11 in 110
CilSe lllily ltle rcdurlton in dianieter. Croru iJJIJJJedia1ety in
I’roJIt ol’the grip 10 iInJuedi;Itcty behind, exceed 0.25 IJJIJJ.
From the grip, the j;IvctiJJ shalt taper regularly 10 the tip at
Itic I‘roJIl and the lait at the rear. The longitudinal profitc
froJJJ the grip to the front tip and to the tail slJJIl1 IX!
s1rJIigh1 or slighdy c‘ouvcx (see Note 2) and thcrc ShiItt he IIO
:IbrlJtJt altcralic~n in 111~ overall diameter, cxccpt
iJJIJJIcdia1cty t)chiJId the h~ild and ;II the I‘rtrJJI iIJJd rear
of 1lJc grip, ttIroughout the le~g~l~ ctf’thej;rvetiJJ. At rhc
rcarol’the hc*iId, Ihe reduc- tion in diameter nJay no1 exceed 2.5
IMI and this departure froJn the IoJJgitudiJJal prol‘ite
requircnlcnt IMY not cxcccd Inore th;IJJ 300 IJIIII behind the
head.
NOTES 1 Whilst the cross-section sh;Klld l>c circulilr, ii
m~lximum dil‘terence I~tween lhe largcsl and sn~allcsl diancters of
2 percent is permitted. The 11miI vdue d hesc Iwo diameters must
correspond to the hpecificalion given lbr a circular javelin.
2 ‘Ike Shilpt? Of tllc longitudin;ll profile may i)C quickly and
easily checkcd using ;I metill slraighl cdgeilt Ical 500 IIIIT)
1017g ~IIKI two fdcr giIug:“s N20 111111 ml I .25 117111 thick. For
slightly COIWCX sections CIC’ the profile, the Skilight edge will
rock while king in firm amIRd with iI short secticrn of the
iavclin. For straight sections of the prc~lile, with the straight
cclgc held I’irmly against it, it
2
must hc impssilk to insert the 0.20 mm gaug: Ijctween the
javelin and the slrilight edge iinywherc over the length of
co,or~lact. This shall not apply immedi~~tcly Iwhincl lhe joint
Ix9wecn the head and the shaft. At this point il must bc
imp>ssihle to insert the 1.25 min pugc.
3.4.5 The javcliu shall h;Ivr IIO Juobilc tJ;IrtS or other
iIt>t>iIr;I1us which duriJJg the throw COUI~ C~~III~C its
ceutre ol’griivily or throwiilg rb;Ir;Iclrristic~s.
3.4.6 The 1;rtJeriJJg of’ 1he javetia IO 1tJe tip of’ 1he nJc1al
he;Id sII;III he SUCJI IhJIt the aJJgl~ Al’ 1tJr poinl sh;Itl 1)~
not JJIorc 1tJJIJJ 40*. The dia Inctcr, ;11 a point I.50 IJJJu
l’rrom ttJc tip, shall not exceed SO tmccJJ1 of the tJJ;Jxi-
IJIUIJJ diamctcr of’thc shit&. At 111~ JJJidtmiJJi het~cen the
c:eJJtre ol’ gravity >JJJd the lip of 1hc JllCtFJt head, the
diaJiie1er shJIt1 Jlot exceed 90 pcrrcJit of the JiiaximaJJJ
ctiaJJJeter of 1tJe shaft.
3.4.7 Tl1c1atJ~riJJ~0fth~shJ1f1tothc tailat th~r~;IrslIall be
such that 1hc diaJJJe1cr, iI1 the nGlpoinl hctwecn the ceJItrc
ot’gravi1y >I& Ihe Iail, ~tJat1 1~ IICG ICSS 1hiJJJ 90
pcrccnt of thr maximum diamclcr of the shati. At iI point 150 IUIII
from the t;lit, 1hc diameter shalt bc no1 less lhilll 40 percent
(for IllelI aJId 30 percent for WOJIICIJ) of the JJJaxiJJnIJu
diaturter ol’ the shilli. The diameter pi the shatt at 111~ ed OT
Ihe t;Iil shall IIOI be ~CSS IhiIJJ 3.5 111111.
When suspc~!drd from the ccntrc ofgravily, the javelin sh;lti
IXItZIJlCe in iI perfectty horizoJJ1;It PtiIllC.
4 I’A(:‘KIN(; AND MARKING
4.1 Packing
The javctius shntl bc parked as agreed 10 hc1weeJJ 1he
tJ”rclJ;Iscr ;IJld the suppticr.
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4.2.1 E;Ic~ javcliu sh;~ll IX Ul;irkCd with the IhllowiUg:
a) NZIIIK OP luateriill indic;lting for nlcn or wo~ucn;
I?) illdiciitioil of 1hC source 01 Il~ilUULilCtUrC;
C) Net III>ISS of thC I11iitCri;t I;
d) B;IIC~ or lot numlxr;
P) M~~lth ilnd ycilr 01’1he morrl~lcturc.
4.2.2 Javelills IIIZIY ;I!SO IX mlrkcrl with the St;ldilrd
Mark.
1s 4613 : 1993
5 ‘I’IXJ’ MIS’I’HODS
TCSI shilli be carricd out using suitable ~llcasuri~lg dcviccs
illld il~Wrdillg I0 lhc UlcttldS pes~ribcd in Ihc
spedicittions.
6 SAMPLING
ANNEX A
A-l LOT
111 any cotlsigltlllellt, ;I11 ttlC! jilvclins Of the SillIlL!
size, lUilllUf;i~lUrCd from tIlC idCUIi~ill UlillCriitlS mtlcr
siUliliir rc~lldilions shall hc grouped togClhcr lo Constitute il
101.
h-2 Thl nuUil>cr 01’ jilVClillS lo l)C Sclectcd I’rom ii I01
ShillI d~p~-~\d U~OU thC six 01‘ the lot ;IIKI shiill IX in
;ICcmJaUCC with COI 1 ;III~ 2 ~)fXil>lc 2.
A-2.1 The javelin ShillI IW selected from the %ot at r;iUdoUl
ilIld in order lo c’usurc ~ilIldOlllllCSS of selcc- tion,
IprocCdurCs givCU in IS 4905 : I9hS shit11 he li‘OlklWc!d.
Sllilll IX ronsidcrcd ilS defective. ThC lot Shill1 IX COlt-
sidercd ils ronKorming to the rcquiremcnts of this spccific;ltion
iT the dcfcctivcs in 11~ s;lIllplc do not CXWNI 111~ ntmbcr givcl!
iu COI 3 (jfTill)lc 2.
l’able 2 Scale of Sampling and I’erniissihle
Nunllw of IMixtives
(CINIISC~S A-2 clnd A-3)
A-3 NIIMIIER ()I< ‘WS’I’S ANI) (:IWI’ISKIA WR 6 ‘O 25 5 0
~:C~Nl~OKMI’L’Y Ih IO 50 8 0
All the javelins selected according to col 1 ;II~ 2 of’ 51 10
100 13 0 Tilble 2 shall bc cx;lItlilled Ihr various rcquircments of
tot 1o 150 70 1 the spxifbtions XIld subjected 10 I~illilt~rc test.
A j;lbk,lin in lhc .\illlll)lC hiiliig lu Uiccl ilIly ol‘lhc
rcquirc- 151 10 300 3, :!
nnents, including the requircnlcnt 01’ the lx~lau~r ICSI, 301
and ahovr 50 3
3
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Standard Mark The use of the Standard Mark is governed by the
provisions of the Bureau et Indian
Standards Act, 1986 and the Rules and Regulations made
thereunder. The Standard Mark on products covered by an Indian
Standard conveys the assurance that they have been produced to
comply with the requirements of that standard under a well defined
system of inspection, testing and quality control which is devised
and supervised by BIS and operated by the producer. Standard marked
products are also continuously checked by BIS for con- formity to
that standard as a further safeguard. Details of conditions under
which a licence for the use of the Standard Mark may be granted to
manufacturers or producers may be obtained from the Bureau of
Indian Standards.
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Boreao of Indian Standards
BIS is a statutory institution established under the Bureau of
Indian Standards Act, 1986 to promote harmonious development of the
activities of standardization, markiqg and quality certification of
goods and attending to connected matters in the country.
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BIS has the copyright of all its publications. No part of these
publications may be reproduced in any form without the prior
permission in writing-of BIS. This does not preclude the free use,
in the course of implementing the standard, of necessary details,
such as symbols and sizes, type or grade designations, Enquiries
relating to copyright be addressed to the Director ( Publications
), BIS.
Review of Indian Standards
Amendments are issued to standards as the need arises on the
basis of comments. Standards are any reviewed periodically: a
standard along with amendments is reaffirmed when such review
indicates that no changes are needed; if the review indicates that
changes are needed, it is taken up for revision. Users of Indian
Standards should ascertain that they are in possession of the
latest amendments or edition by referring to the latest issue of
‘BIS Handbook’ and ‘Standards Monthly Additions’. Comments on this
Indian Standard may be sent to BIS giving the following
reference:
Dot : No. PCD 22 ( 1941 )
Amendments Issued Since Publication
Amend No. Date of Issue Text Affected
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