TBT 2775.1-2005 铁路运输用施封锁第1部分棚车锁.pdf

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1、ics03.220.30s93TB中华人民共和国铁道行业标准TB/T2775.1-2005代替TB/T2775-1997铁路运输用施封锁第1部分:棚车锁SealedlockforrailwaytrafficPart，:Coveredwagonlock2005-03-29发布2005-07-01实施中华少味民共和国铁道部发布TB/T2775.1-2005目次前言·································】········································

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6、···············⋯⋯4TB/T2775.1-2005前言T日/T2775《铁路运输用施封锁》分为3个部分:—第1部分:棚车锁;—第2部分:集装箱锁;—第3部分:罐车锁。本标准是TB/T2775的第1部分。本标准代替TB/T2775-1997《铁路货车用施封锁》。本标准与TB/T2775-1997相比主要变化如下:—锁杆弯曲度115。改为1500;—锁杆前端长由45二改为25rnm,锁杆后端长由35mm改为55inm,锁杆挡头由10rim改为12mm.本标准由铁道部运输局提出。本标准由铁道部标

7、准计量研究所归口。本标准起草单位:铁道部运输局、铁道部标准计量研究所、蚌埠铁路五金建材总厂。本标准主要起草人:蒋维平、王任滨、张锦、苏学锋、沈爱中、马思成。本标准于1997年首次发布，本次为第一次修订。TB/T2775.1-2005铁路运输用施封锁第，部分:棚车锁1范围TB/T2775的本部分规定了铁路运输用施封锁FSP04型棚车锁(以下简称“棚车锁，’)的型号、结构尺寸、技术要求、锁体标志、试验方法、检验规则、包装、运输、储存。本标准适用于棚车、冷藏车用施封锁。2规范性引用文件下列文件中的条款通过本标准

8、的引用而成为本标准的条款。凡是注日期的引用文件，其随后所有的修改单(不包括勘误的内容)或修订版均不适用于本标准，然而，鼓励根据本标准达成协议的各方研究是否可使用这些文件的最新版本。凡是不注日期的引用文件，其最新版本适用于本标准。GB/T238-2002金属材料线材反复弯曲试验方法GB/T1804-2000一般公差未注公差的线性和角度尺寸的公差GB/T2828计数抽样检验程序GB/T2829周期检验计数抽样程序及表GB/T380