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美国国家标准(ASC)梯子.固定式.安全要求
发布单位:美国-美国梯子研究所(US-ALI)
标准状态:现行
标准号:ALI A14.3-2018
发布时间:2018-10-12
中标分类:-
国标分类:-
实施时间:摘要: ALI A14.3-2018 prescribes minimum requirements for thedesign, construction, and use of fixed ladders, and setsforth requirements for cages, wells, and ladder safetysystems used with fixed ladders, in order to minimizepersonal injuries. All parts and appurtenances necessaryfor a safe and efficient ladder shall be considered integralparts of the design. -
2.[标准] American National Standard (ASC) for Ladders - Portable Reinforced Plastic - Safety Requirements
梯子的美国国家标准(ASC).便携式增强塑料.安全要求
发布单位:美国-美国梯子研究所(US-ALI)
标准状态:现行
标准号:ALI A14.5-2017
发布时间:2017-12-12
中标分类:-
国标分类:-
实施时间:摘要: ANSI/ASC A14.5-2017 prescribes rules governing the safe construction, design, testing, care and use of portable reinforced plastic ladders of various Types and styles. Ladder Types included are:Working Load:Duty RatingLadder Type(Pounds)Special DutyIAA375Extra Heavy-DutyIA300Heavy- DutyI250Medium-DutyII225Light-DutyIII200Ladder styles include ladder type step stools, portable extension, step, trestle, sectional, combination, single, platform, and articulating ladders, but excluding ladders in and on mines, the fire services, mobile equipment, hoisting equipment, work platforms, antenna communications towers, transmission towers, utility poles, and chimneys. It does not cover special-purpose ladders that do not meet the general requirements of this standard, nor does it cover ladder accessories, including, but not limited to, ladder levelers, ladder stabilizers or stand-off devices, ladder jacks, or ladder straps or hooks, that may be installed on or used in conjunction with ladders. Note: Ladder type step stools are covered by A14.5. It is recognized that a step stool standard is under development. When the step stool standard is approved, A14.5 will no longer cover ladder type step stools. These requirements are also intended to prescribe rules and criteria for labeling/marking of the kinds of portable ladders cited in this standard, but exclusive of furniture type step stools and special purpose ladders. These labeling/marking requirements do not apply to those situations where training, supervision, or documented safety procedures would be in conflict, or serve in lieu of, these labeling/marking requirements. -
梯子的美国国家标准(ASC).便携式金属.安全要求
发布单位:美国-美国梯子研究所(US-ALI)
标准状态:现行
标准号:ALI A14.2-2017
发布时间:2017-12-12
中标分类:-
国标分类:-
实施时间:摘要: ANSI/ASC A14.2-2017 prescribes rules governing the safe construction, design, testing, care and use of portable metal ladders of various types and styles. Ladder Types included are:Working Load:Duty RatingLadder Type(Pounds)Special DutyIAA375Extra Heavy-DutyIA300Heavy- DutyI250Medium-DutyII225Light-DutyIII200Ladder styles include ladder type step stools, portable extension, step, trestle, sectional, combination, single, platform, and articulating ladders, but excluding ladders in and on mines, the fire services, mobile equipment, hoisting equipment, work platforms, antenna communications towers, transmission towers, utility poles, and chimneys. It does not cover special-purpose ladders that do not meet the general requirements of this standard, nor does it cover ladder accessories, including, but not limited to, ladder levelers, ladder stabilizers or stand-off devices, ladder jacks, or ladder straps or hooks, that may be installed on or used in conjunction with ladders.Note: Ladder type step stools are covered by A14.2. It is recognized that a step stool standard is under development. When the step stool standard is approved, A14.2 will no longer cover ladder type step stools. These requirements are also intended to prescribe rules and criteria for labeling/marking of the kinds of portable ladders cited in this standard, but exclusive of furniture type step stools and special purpose ladders. These labeling/marking requirements do not apply to those situations where training, supervision, or documented safety procedures would be in conflict, or serve in lieu of, these labeling/marking requirements. -
美国国家标准(ASC)消失式阁楼楼梯的安全要求
发布单位:美国-美国梯子研究所(US-ALI)
标准状态:历史
标准号:ALI A14.9-2010
发布时间:2010-04-30
中标分类:-
国标分类:-
实施时间:摘要: This standard prescribes rules concerning the safedesign, construction, testing, care, installation and useof permanently installed metal or wood, disappearingattic stairways of various types designed to be used foraccess to upper levels such as attics. Household unitswith duty ratings of 250, 300 and 350 lbs., or commercialunits with a rating of 500 lbs. are the only units coveredin this standard. This standard is not intended to applyto any attic stairway covered in any other ANSI A14standards, or disappearing attic stairways intended foruse with ceiling heights in excess of 12 feet. This standardalso prescribes rules and minimum requirements forinstallation instructions and labeling of disappearingattic stairways in order to promote safety under normalconditions of usage.This standard is not intended to cover requirements forfire separation that may be required by various buildingcodes. It does not apply where training, supervision, orestablished safety procedures are in conflict with, orserve in lieu of, this standard.The purpose of this document is to help provide safetyfor life, limb, and property by establishing standardsfor the design and installation of permanently installeddisappearing attic stairways.It is not the purpose of this standard to specify all thedetails of construction of disappearing attic stairways.The limitations imposed are for the purpose of providingadequate general methods and testing. -
美国国家标准(ASC)梯子.固定式.安全要求
发布单位:美国-美国梯子研究所(US-ALI)
标准状态:历史
标准号:ALI A14.3-2008
发布时间:2008-10-31
中标分类:-
国标分类:-
实施时间:摘要: This standard prescribes minimum requirements for thedesign, construction, and use of fixed ladders, and setsforth requirements for cages, wells, and ladder safetysystems used with fixed ladders, in order to minimizepersonal injuries. All parts and appurtenances necessaryfor a safe and efficient ladder shall be considered integralparts of the design. -
6.[标准] American National Standard (ASC) for Ladders - Portable Reinforced Plastic - Safety Requirements
梯子的美国国家标准(ASC).便携式增强塑料.安全要求
发布单位:美国-美国梯子研究所(US-ALI)
标准状态:历史
标准号:ALI A14.5-2007
发布时间:2007-08-20
中标分类:-
国标分类:-
实施时间:摘要: This Standard prescribes the rules governing the safe construction of portable reinforced plastic ladders of various types including, but not limited to, step stools, portable extension, step, trestle, sectional combination, single, and platform ladders. A14.5 also prescribes rules and minimum requirements for labeling.The purpose of this standard is to provide reasonablesafety for life, limb, and property. In order to developan effective safety program, the standard may serve alsoas a basis for purchase requirements and for instructionsin personnel training, and in the preparation of motivational/instructional material such as safety practices,manuals, posters, and the like.This standard is also intended to provide the manufacturer,purchaser, and user of reinforced plastic ladderswith a set of performance and dimensional requirementsagainst which this product may be compared. It is notthe purpose of this standard to specify all the details ofconstruction of portable reinforced plastic ladders. Thelimitations imposed are for the purpose of providingadequate general requirements and testing methodsneeded for consistency. -
美国梯子国家标准(ASC)-木材安全要求
发布单位:美国-美国梯子研究所(US-ALI)
标准状态:历史
标准号:ALI A14.1-2007
发布时间:2007-08-20
中标分类:-
国标分类:-
实施时间:摘要: This Standard prescribes rules and establishes minimum requirements for the construction, testing, care, and use of the common types of portable wood ladders described herein in order to ensure safety under normal conditions of usage. A14.1 also prescribes the rules and minimum requirements for labeling. -
移动梯架和移动梯架平台的美国国家标准(ASC)
发布单位:美国-美国梯子研究所(US-ALI)
标准状态:历史
标准号:ALI A14.7-2006
发布时间:2006-02-16
中标分类:-
国标分类:-
实施时间:摘要: This standard prescribes rules and requirements governingthe proper design, construction, testing, care, use,and maintenance of mobile ladder stands and mobileladder stand platforms including labeling /marking ofthese units.It excludes special purpose units that do not meet thegeneral requirements of this standard.This standard establishes requirements to be met forthe design, construction, testing, care, maintenance anduse of mobile ladder stands and mobile ladder standplatforms.In order for users to develop effective operatingprocedures, this standard may also serve as a basisfor instructing and training personnel in proper equipmentuse.It is not the purpose of this standard to specify all thedetails of construction of mobile ladder stands andmobile ladder stand platforms. The limitations imposedare for the purpose of providing adequate generalrequirements and test methods. -
9.[标准] American National Standard - Ceiling Mounted Disappearing Climbing Systems - Safety Requirements
美国国家标准.天花板安装攀登系统.安全要求
发布单位:美国-美国梯子研究所(US-ALI)
标准状态:历史
标准号:ALI A14.9-2004
发布时间:2004-01-01
中标分类:-
国标分类:-
实施时间:摘要: This standard prescribes rules and requirements for design, construction, testing, care, installationa and use of permanently installed metal or wod ceiling mounted disappearing climbing systems. -
操作、检查和维护的安全要求
发布单位:美国-美国梯子研究所(US-ALI)
标准状态:现行
标准号:ALI(Auto) ALOIM-2008
发布时间:中标分类:-
国标分类:-
实施时间: -
汽车升降机施工、测试和验证的安全要求
发布单位:美国-美国梯子研究所(US-ALI)
标准状态:现行
标准号:ALI(Auto) ALCTV-2017
发布时间:中标分类:-
国标分类:-
实施时间:摘要: Effective July 24, 2018. -
美国国家标准对踏脚凳的安全要求
发布单位:美国-美国梯子研究所(US-ALI)
标准状态:现行
标准号:ALI A14.11-2018
发布时间:中标分类:-
国标分类:-
实施时间:摘要: ScopeThis standard prescribes rules governing the safe construction, design, testing care and use of wood, metal, plastic and reinforced plastic stepstools of various configurations for duty ratings of 200, 225, 250, 300 and 375 lbs. It applies to stepstools that resemble conventinal stepladders in their appearance as well as those that do not. It does not cover stepstools that do not meet the general requirements of this standard, nor does it cover accessories that may be installed on or used in conjunction with stepstools. This standard does not apply to those products currently covered by ANSI A14.7 (Mobile Ladder Stands and Mobile Ladder Stand Platforms).These requirements are also intended to prescribe rules and criteria for labeling/marking of the kinds of stepstools cited in this standard. These labeling/marking requirements do not apply to those situations where training, supervision, or documented safety procedures would be in conflict, or serve in lieu of, these labeling/marking requirements.PurposeThe purpose of this standard is to provide reasonable safety for life, limb, and property. In order to develop an effective safety program, the standard may serve also as a basis for purchase requirements and for instructions in personnel training, and in the preparation of motivational/instructional material such as safety practices, manuals, posters, and the like.This standard is also intended to provide the manufacturer of wood, metal, plastic and/or reinforced plastic stepstools with performance and dimensional requirements against which this product may be compared. It is not the purpose of this standard to specify all the details of construction of wood, metal, plastic and/or reinforced plastic stepstools. The limitations imposed are for the purpose of providing adequate general requirements and testing methods.