国外标准分享ASTM F1500000412019

This documentis underconsideration within anASTM Internationaltechnical committee.The revisionsproposed havenot receivedall approvalsrequired tobecome anASTMstandard.You agreenot toreproduceor circulateor quote,in wholeor inpart,this documentoutside ofASTMCommittee/Society activities,or submitit toany otherorganizationor standardsbodies whethernational,international,or otherexcept withthe approvalof theChairman of the Committeehaving jurisdictionand thewritten authorizationof thePresidentof theSociety.If youdo notagree withthese conditionsplease immediatelydestroy allcopies of the document.Copyright ASTMInternational,100Barr HarborDrive,West Conshohocken,PA

19428.All RightsReserved.Item19To:F15andF

15.18Subject:Revision toASTM F406Proposed revisionto section

5.

9.2to clarifythat section

5.

9.2does not apply to products withthick mattressesthat cannotbeeasily movedby occupant.The underlinedwording isnew:

5.

9.2Openings in the surface of amattress supportmade of a rigid material shall be designedto prevententrapment offingers,toes,hands,or feetif theoccupant canreadily move,lift,or foldthe mattressto exposethe opening.This requirementdonsnotapplytoproductswhere thetotal thickness of the mattress including all fabric or vinyl layers,filling materialand anystructural members such as wood,hardboard,etc,exceeds1/in.Round openingsshall comply with

5.

9.1and shall not exceed

1.25in.32mm indiametqr.For othershaped openings,theopening shallcomplywith

5.

9.1and anylinear continuousportion of^tn openingthat admitsa

0.375-in.

9.5-mm diameterrodmust fitwithin a

1.25-in.32-mm diametercircle.N2-Rationale:The minordimension of

0.210and themajor dimension of

0.375is toprevent fingerand toeentrapments in acces^Eble holesandslots injuvenile productsintended forchildren6to24months of age.These dimensionalrequirements arecurrently thestandard formany juvenileproducts.This subcommitteeis notaware ofincident datathat wouldsupport achange tothese dimensions.Adding thephrase—through awall sectionofarigidmaterialless than

0.375in.II simplifiesthe testingprocedure andis similar to existinginternationalstandards andSpecification F

963.International standardsEN716-1:1995and EN12227-1:1999state adepth of10mm

0.394in.which issimilartothe proposed

0.375in.thickness.The thicknessof

0.375is alsogreater thanexisting toystandards SpecificationF963and ISO8124-1:2000,which isonly

0.062in.thick.The evaluationis limitedto holesand openingsthat areaccessible insidethe play yard oraccessible toa childoutside theplayyard.The areasof aplayyard ornon-full-size cribthat arenot accessibleare thosecomponents andsurfaces onthe undersideof thefloor andsupport structurethat aresomedistance infrom theouter perimeter,for example,tubing,center floorsupport hub,and thehardboard mattress support.For reference,here arethe requirementsaddressing mattresssize fromF406:

5.16Mattress:

5.

16.1Each productshall besold withthe mattressincluded.

5.

16.2For mesh/fabric products,the filling material ofthe mattresssuch asfoam,fiberfill,etc.shall not exceed1in.25mm inthickness.The totalthicknessofthe mattressincludingallfabricorvinyllayers,fillingmaterial2and anystructuralmemberssuchaswood,hardboard,etc.shallnotexceed1/in.i像87则流essesfor RigidSided Productssee Fig.Al.10and Fig.Al.11:

5.

17.1Mattress Thickness:

5.

17.

1.1A mattress supplied with a non-full-size cribshall,in a noncompressed state,have athickness thatwill provideaminimum effectivecrib-side heightdimension ofat least20in.

50.8cm asmeasured fromthe uppersurface ofthe cribside orend panel,or both.For thismeasurement,the cribside shallbe inits highestadjustable positionand the mattress support in itslowestadjustable position.

5.

17.

1.2A mattresssupplied withanon-full-size cribshall,inanoncompressed state,have athickness thatwill provideaminimum effectivecrib-side heightdimensionofat least3in.

7.6cm asmeasured fromthe uppersurface ofthe mattressto theuppersurfaceofthe cribside orendpanel,or both.For thismeasurement,the cribside shallbe inits lowestadjustableposition and the mattresssupportinits highestadjustable position.

5.

17.2Mattress Dimensions—The dimensionsofamattresssuppliedwithanon-full-size cribshallbesuch thatthemattress,when insertedinthecenter ofthe crib,inanoncompressed stateat anyoftheadjustable positionsofthemattresssupport,shallnot leavea gapof morethan/in.

1.3cm atany pointbetween theperimeter ofthemattressandtheperimeter ofthe crib.Whenthe mattressis placedagainst theperimeter ofthe cribthe resultinggap shallnotexceed1in.

2.6cm.。