Gears -- Cylindrical involute gears and gear pairs -- Concepts and geometry
适用范围:ISO 21771:2007 specifies the geometric concepts and parameters for cylindrical gears with involute helicoid tooth flanks. Flank modifications are included. It also covers the concepts and parameters fo...
发布日期:2007-09-01 实施日期:2007-09-01
实施日期:2009-03-01
Elektrische Leistungsantriebssysteme mit einstellbarer Drehzahl. Anforderungen an die Sicherheit. Elektrische,thermische und energetische Anforderungen Adjustable speed electrical power drive systems P...
适用范围:This part of IEC 61800 specifies requirements for adjustable speed power drive systems, ortheir elements, with respect to electrical, thermal and energy safety considerations. It does notcover the driv...
实施日期:2007-10-31
Double-pitch precision roller chains, attachments and associated chain sprockets for transmission and conveyors.
Tooth form for chain wheels for inverted tooth chains complying with DIN 8190 - Dimensions of profile
Inverted tooth (silent) chains with 30<Grad> pressure angle
适用范围:Inverted tooth type chains according to this standard are driving chains for shafts rotating in same direction. Due to involute toothing of the chain wheels, a good pressure angle and low masses of the...
Power transmission engineering; brake drums, main dimensions
适用范围:Power transmission engeneering, brake drums, main dimensions
Enclosed gear drives for industrial applications
发布日期:1999-10-01 实施日期:1999-10-01
ISO-type M conveyor chains with solid pins; attachments; material and connecting dimensions
实施日期:2008-11-10
Hydraulic fluid power -- Positive displacement pumps and motors -- Dimensions and identification code for mounting flanges and shaft ends - Part 2: Two- and four-hole flanges and shaft ends - Metric se...
实施日期:2009-03-01
Petroleum, petrochemical and natural gas industries -- Flexible couplings for mechanical power transmission -- General-purpose applications
适用范围:ISO 14691:2008 specifies the requirements for couplings for the transmission of power between the rotating shafts of two machines for general-purpose applications in the petroleum, petrochemical and na...
发布日期:2008-12-01 实施日期:2008-12-01
发布日期:2012-08-28 实施日期:2012-08-28
Power transmission engineering; electrohydraulic lifting appliances; dimensions and technical requirements
实施日期:1989-03-01
Langgliedrige Rollenketten und Kettenraeder fuer Antriebe und Foerderanlagen Double-pitch precision roller chains,attachments and associated chain sprockets for transmission and conveyors Chaines de pr...
适用范围:This International Standard specifies requirements for double-pitch precision roller chains suitable for the mechanical transmission of power and for conveyors, together with those for their associated...
实施日期:2006-07-31
Flat-top chains for conveyors; shape S, shape D
适用范围:This standard specifies the dimensions and materials of flat top chains.
请选择需要导出的字段:
请选择需要导出的字段:
知识产权声明 | 服务承诺 | 联系我们 | 客户服务 | 关于我们
互联网出版许可证:新出网证(京)字042号 互联网药品信息服务资格证书号:(京)-经营性-2011-0017 信息网络传播视听节目许可证 许可证号:0108284
万方数据标准管理系统V1.0 证书号:软著登字第4252816号
京ICP证:010071 京公网安备11010802020237号 京ICP备08100800号-1
客服电话:4000115888 客服邮箱:service@wanfangdata.com.cn 违法和不良信息举报电话:4000115888 举报邮箱:problem@wanfangdata.com.cn 举报专区:https://www.12377.cn
万方数据知识服务平台--国家科技支撑计划资助项目(编号:2006BAH03B01)©北京万方数据股份有限公司 万方数据电子出版社