Standard No.:	JB/T 9750.1-2011
English Name:	Internal combustion engines — Rocker-arms and rocker-armshafts —Specification — Part 1： Rocker-arms
Chinese Name:	内燃机 气门摇臂和摇臂轴 技术条件 第1部分：气门摇臂
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Status:	superseded
Superseded by:	JB/T 9750.1-2023 Internal combustion engines -Specification ofrocker-arms and rocker-armshafts-Part 1： Rocker-arms
Superseded on:	2024-2-1
Superseding:	JB/T 9750.1-1999 Internal combustion engines. Rocker arms. Specifications
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	120.00
Delivery:	via email in 1~3 business day

本标准规定了内燃机气门摇臂的技术要求、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小于或等于200mm的往复式内燃机用气门摇臂(不包含组合摇臂上的滚轮、滚针、销轴、调节螺钉等附件)。