Standard No.:	JB/T 9741.1-2011
English Name:	Internal combustion engines — Tappets — Specification —Part 1：Mechanical tappets
Chinese Name:	内燃机 气门挺柱 技术条件 第1部分：机械式挺柱
Chinese Classification:	J93    Air intake/exhaust system
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	MIIT
Issued on:	2011-5-18
Implemented on:	2011-8-1
Status:	valid
Superseding:	JB/T 9741-1999 Internal combustion engines -- Tappets -- Specifications
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	90.00
Delivery:	via email in 1~3 business day

本标准规定了内燃机机械式气门挺柱的结构形式、技术要求、检验方法、检验规则和标志、包装、运输、贮存。
本标准适用于气缸直径不大于200mm的往复式内燃机用机械式气门挺柱。亦适用于拖拉机、联合收割机、汽车、工程机械、固定式及小型船用柴油机菌型、筒型、杯型气门挺柱。