Â Â The "Regulations on the Management of School Bus Safety" published last year made explicit provisions on the qualifications of school bus drivers, stipulating that drivers of motor vehicles must not be qualified for school bus driving and must not drive a school bus.
While making demands on drivers, the Regulations also require schools and school bus service providers equipped with school buses to designate caretakers to take care of students on the train with the school bus.
School bus driving qualifications should meet the following conditions:
â— Obtain a corresponding quasi-driving driver's license and have more than 3 years of driving experience. The age is 25 years old and up to 60 years old;
â— No full scores have been recorded in the last 3 consecutive scoring periods;
â— No liability records for traffic accidents causing death or serious injuries;
â— No driving after drunk driving or drunk driving motor vehicle records, there is no record of severe traffic violations such as overtaking passengers, speeding, etc. in the past one year;
â— No criminal record;
â— Physical and mental health, no infectious diseases, no epilepsy, mental illness, etc. may have a history of diseases that endanger driving safety, and there are no records of alcohol abuse or drug abuse.
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â School bus sales phone
Slim Rotary Damper mainly used for small diameter, long height space. Shaft Damper is used to dampen drives, control speed, and many other applications. Shaft damper are widely used in invisible screens. Shaft damper can make the movement of structures soft, quiet and safe to mitigate the impact, avoid the damage, increase the mechanical life, reduce noise, and improve product quality.
1. Please contact the corresponding product engineer for specific torque products
2. Max. rotation speed: 50r/min
3. Max. circle rate: 5 cycle/min(Clockwise180 Â°, 180 Â° anti-clockwise for 1 cycle)
4. Operating temperature: -10~50â„ƒ
5. Storage temperature:-30~80â„ƒ
Applied torque: (T)
Test Temperature: 23+/-5â„ƒ
Durability test Method:Clockwise 180 Â°, 180 Â° anti-clockwise
Rotating speed: 20r/min
Test Frequency: 1cycle/min
Test Temperature: 23Â±5â„ƒ
Durability test cycle: 50000cycle
Test result criteria: Store in the room temperature for 24 hours or more after the test, recording to the torque T=TÂ±30%T.
Shaft Damper,Drive Shaft Damper,Crankshaft Damper,Flexible Shaft Coupling
Shenzhen ABD Equipment Co., Ltd. , http://www.abddamper.com