$29
This standard is the Chinese version electronic standard. After you successfully purchase, we will send the electronic version of this standard to your email address. If you have any question, please contact email: ChineseStandardsLibraryS001@gmail.com.
Portable chain-saw front hand-guard—Dimensions and clearances
Standard in brief
Scope of Application:
本文件规定了便携手持式链锯前护手器及其开口的尺寸和空隙,这些尺寸和空隙确保了前护手器所提供的必要安全,该护手器既可以作为操作者的手和链锯之间的屏障,又可以作为手动链制动器的操动杆。
对于具有环形手把的链锯(见图1),本文件不适用于前手把上支撑杆的右侧(从后方看)区域。
Basic information
Standard No:GB/T 46649-2025
Standard Name:便携式链锯前护手器 尺寸和空隙
English Name:Portable chain-saw front hand-guard—Dimensions and clearances
Standard Status:现行
Release Date:2025-10-31
Effective Date:2026-05-01
Language of Publication:中文简体
Standard Classification
ICS Number:65.060.80
CCS Number:B95
Related Standards
Referenced Standards:ISO 6531,IEC 61032
Adopted Standards:ISO 6533:2020
Adopted Standard Name:《林业机械 便携式链锯前护手器 尺寸和空隙》
Adoption Level:IDT
Publication Information
Number of pages:12
Number of words:13 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-10-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:46649
Drafter:黄新跃、崔学艳、杨海岳、丁玉才、丁俊峰、仲伟兵、胡安国、冷跃辉、刘欣、黄宇翔
Drafting Organization:浙江中马园林机器股份有限公司、浙江中坚科技股份有限公司、宝时得科技(中国)有限公司、浙江亚特电器股份有限公司、江苏林海动力机械集团有限公司、浙江鑫远智能装备集团有限公司、浙江海科动力股份有限公司、黑龙江省森林保护研究所
Management Organization:全国林业机械标准化技术委员会(SAC/TC 61)
Proposing Department:国家林业和草原局