ANSI A14.1-1990 便携式木梯的安全要求

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【英文标准名称】:Ladders-Portablewood-Safetyrequirements
【原文标准名称】:便携式木梯的安全要求
【标准号】:ANSIA14.1-1990
【标准状态】:作废
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【发布单位】:美国国家标准学会(US-ANSI)
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Product Code:SAE J1113/11
Title:Immunity to Conducted Transients on Power Leads
Issuing Committee:Electromagnetic Compatibility (Emc) Standards
Scope:ScopeThis SAE Standard defines methods and apparatus to evaluate electronic devices for immunity to potentialinterference from conducted transients along battery feed or switched ignition inputs. Test apparatus specifications outlined in this procedure were developed for component installed in vehicles with 12 V systems (passenger cars and light trucks, 12 V heavy-duty trucks, and vehicles with 24 V systems). Presently, it is not intended for use on other input/output (I/O) lines of the device under test (DUT).Product Code:SAE J506
Title:Sleeve Type Half Bearings (STABILIZED Jun 2011)
Issuing Committee:Sae Ic Powertrain Steering Committee
Scope:This SAE Standard defines the normal dimensions, dimensioning practice, tolerances, specialized measurement techniques, and glossary of terms for bearing inserts commonly used in reciprocating machinery.The standard sizes cover a range which permits a designer to employ, in proper proportion, the durability and lubrication requirements of each application, while utilizing the forming and machining practices common in manufacture of sleeve type half bearings. Not included are considerations of hydrodynamic lubrication analysis or mechanical stress factors of associated machine structural parts which determine the nominal sizes to be used, selection of bearing material as related to load carrying capacity, and economics of manufacture. For information concerning materials, see SAE J459 and SAE J460.These suggested sizes provide guidelines which may result in minimal costs of tooling but do not necessarily represent items which can be ordered from stock.