SAE J840 Test Procedures for Shear Strength of Automotive Brake Pads and Brake Lining Assemblies

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Product Code:SAE J840
Title:Test Procedures for Shear Strength of Automotive Brake Pads and Brake Lining Assemblies
Issuing Committee:Brake Linings Standards Committee
Scope:This SAE Recommended Practice covers equipment capabilities and the test procedure to quantify and qualify the shear strength between the friction material and backing plate or brake shoe for automotive applications. This SAE Recommended Practice is applicable to: bonded drum brake linings; integrally molded disc brake pads; disc brake pads and backing plate assemblies using mechanical retention systems (MRS); coupons from drum brake shoes or disc brake pad assemblies. The test and its results are also useful for short, semi-quantitative verification of the bonding and molding process.This Recommended Practice is applicable during product and process development, product verification and quality control. This Recommended Practice does not replicate or predict actual vehicle performance or part durability.
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【英文标准名称】:Stopvalvesfordrinkingwatersuppliesonandinprivateproperty;straightpatternglobevalveswithobliquebonnet,ratedfornominalpressurePN10
【原文标准名称】:地段和建筑物内饮用水装置用截流阀.直通型.PN10.斜立式阀门(斜座式阀门)
【标准号】:DIN3502-1985
【标准状态】:作废
【国别】:德国
【发布日期】:1985-11
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:阀门;旋压阀;排放旋塞;给水(建筑物);尺寸;设计;给水;水阀;截止阀
【英文主题词】:screw-downvalves;dimensions;shut-offvalves;draw-offtaps;watersupply;valves;stopvalves;watersupply(buildings);design;watervalves
【摘要】:
【中国标准分类号】:J16;Q81
【国际标准分类号】:3023
【页数】:4P;A4
【正文语种】:德语


【英文标准名称】:Codeofpracticefortemporaryelectricalsystemsforentertainmentandrelatedpurposes
【原文标准名称】:娱乐及其相关用途用临时电气系统的实施规范
【标准号】:BS7909-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-08-31
【实施或试行日期】:2011-08-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Alternatingcurrent;Cinematography;Circuits;Consumer-supplierrelations;Design;Earthing;Electriccables;Electricconnectors;Electriccontrolequipment;Electricgenerators;Electricplugs;Electricpowerdistribution;Electricpowerdistributionpoints;Electricpowersystems;Electricsockets;Electricalcomponents;Electricalequipment;Electricalsafety;Electricaltesting;Electrostatics;Entertainmentfacilities;Environment(working);Event;Faultcurrents;Inspection;Installation;Lightingequipment;Lightingsystems;Lightningprotection;Locationlighting;Management;Performancetesting;Personnel;Protectedelectricalequipment;Safetymeasures;Switchgear;Televisionequipment;Temporaryelectricalinstallations;Theatricalequipment
【摘要】:ThisBritishStandardgivesrecommendationsforthemanagement,design,setting-upandoperationoftemporaryelectricalsystemsusinglowvoltagea.c.electricity,fortheentertainmentandsimilarorrelatedindustries.Mobileandtransportableunitswithelectricalinstallationsthatareusedintheseindustriesarealsocovered.ThisBritishStandardgivesrecommendationsfortheprovisionofasafeandsuitabletemporaryelectricalsystemforaneventandthedutiesandworktoimplementthis.NOTE1Eachaspectoftheworkcouldbeunderthecontrolofadifferentpersonresponsible.ThisBritishStandardgivesguidanceonmattersofcommoninteresttoproducers,productioncompanies,eventorganizersandmanagers,freelancepeople,facilitiesandserviceshirecompanies,equipmenthirecompanies,equipmentmanufacturers,electricalconsultants,electricalinstallationcontractors,distributors,suppliersofelectricity,venues,localauthoritiesandthoseresponsibleforsafety.ThesystemscoveredbythisBritishStandardoperateatlowvoltageasdefinedinBS7671:2008+A1:2011andsupplyequipmentnormallyoperatingat230Va.c.or400Va.c.50Hz.Electricityatlowvoltagecanbetakenfromanexistinginstalledelectricalsystem,thepublicsupply,privatelyownedsuppliesorfrommobileorportablegenerators.DirectcurrentsuppliesareoutsidethescopeofthisBritishStandard.NOTE2Itisexpectedthatallelectricalequipment,switchgearunits,distributionunitsandcablesusedforworkcoveredbythisBritishStandardaremanufacturedtotheappropriateproductstandards,andthatthetemporaryelectricalsystemsandtheirusearedesigned,set-up,supervised,operatedandremovedbysuitablycompetentpersons.Itisalsoexpectedthatresponsibilityforsuchtemporaryelectricalsystemsistakenbyasuitablycompetentpersonreferredtoasthepersonresponsible.NOTE3Allequipmentformingthetemporaryelectricalsystemisexpectedtobedeliveredtositeaspre-assembledunitsthathavebeentestedandareknowntobesafeandsuitableforuse.Thisdoesnotprecludethemanufactureonsiteofsimpleunitsthatmightbenecessary;thoughthisistheexceptionandnottherule.NOTE4Inmanysituationstemporaryelectricaldistributionsareintimatelyassociatedwithmobileandtransportableunits.Insuchcases,seeBS7671:2008+A1:2011,Section717,forfurtherinformation.NOTE5ThisBritishStandardmaybeappliedtotemporaryelectricaldistributionsatexhibitionsandfairgrounds;seeBS7671:2008+A1:2011,Sections711and740,respectivelyforspecificinformationfortheseactivities.SpecializeddocumentsrelatedtoexhibitionsarepublishedbytheAssociationofEventVenues[1].NOTE6SpecializeddocumentsrelatedtotheatresandplacesofentertainmentarepublishedbytheAssociationofBritishTheatreTechnicians[2].NOTE7ThisBritishStandarddoesnotofferguidanceforhazardouslocationswhereexpertadviceneedstobesought.
【中国标准分类号】:P91
【国际标准分类号】:91_140_50;97_200_10
【页数】:112P.;A4
【正文语种】:英语