For brakes applied by means of a tiller which is biased,e.g.spring loaded,to the upright position (as on pedestrian controlled trucks),the required service brake performance shall be attained at the maximum depressed stroke position of the tiller whe
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For brakes applied by means of a tiller which is biased,e.g.spring loaded,to the upright position (as on pedestrian controlled trucks),the required service brake performance shall be attained at the maximum depressed stroke position of the tiller whe
For brakes applied by means of a tiller which is biased,e.g.spring loaded,to the upright position (as on pedestrian controlled trucks),the required service brake performance shall be attained at the maximum depressed stroke position of the tiller when a force not greater than 150 N is applied at the mid-point of the handgrip
不希望是用机器瞎翻译的人,
For brakes applied by means of a tiller which is biased,e.g.spring loaded,to the upright position (as on pedestrian controlled trucks),the required service brake performance shall be attained at the maximum depressed stroke position of the tiller whe
手刹的专业称呼是辅助制动器,与制动器的原理不同,其是采用钢丝拉线连接到后制动蹄上,以对车子进行制动.长期使用手刹会使钢丝产生塑性变形,由于这种变形是不可恢复的,所以长期使用会降低效用,手刹的行程也会增加.
与手刹配套使用的还有回复弹簧.拉起手刹制动时,弹簧被拉长;手刹松开,弹簧回复原长.长期使用手刹时,弹簧也会产生相应变形.任何零件在长期、频繁使用时,都存在效用降低的现象.但这并不是意味着“不使用”,而是说针对零件的特点应该“正常使用”.