Conveying steel belts and gears.
He first invented the front wheel drive:
1934, Citroen developed the precursor device. Although almost all other manufacturers used rear-wheel drive devices before developing the precursor devices, Citroen's technicians surpassed the reality again and again under the guidance of the design concept of "reform, innovation, inspiration and design". Finally, the current drive device has shocked the whole automobile world with bold ideas and advanced technology. Coupled with the effective cooperation of torsion bar suspension, four-wheel independence and brake hydraulic control, front-wheel drive has been perfectly applied by Citroen in 1934.
All-steel body
1922, Citroen took the lead in using all-steel body in automobile manufacturing, which greatly improved the safety and durability of automobiles. The application of this new metal material has inspired the application and creation of new automotive materials in the world.
front-wheel drive
Hydraulic power suspension
199 1 year, Citroen independently developed the world's first suspension device: hydraulic power suspension, which combines electronic intelligence and hydraulic flexibility technology. The hydraulic suspension can automatically switch from one suspension state to another ("normal" or "moving"). On all XM series cars, the driver's seat is equipped with frequency conversion control electric glass lifter, alarm device and coded anti-theft device. The application of the suspension device has opened up a brand-new field of high-grade suspension, fully exerted driving comfort and dynamic safety, and once again set up a monument for Citroen in the world automobile science and technology forest.
Rear wheel follow-up
199 1, Citroen has opened up another new world in the field of automobile powertrain-rear wheel follow-up steering technology. The birth of this technology ensures that the rear wheel of the vehicle can move in the same direction as the front wheel when turning, reduces the high stability when turning or braking suddenly, and effectively reduces the body roll. So far, this patented technology is only held by Citroen. This technology has once again established Citroen's leading position in the field of automobile suspension.
Anti-yaw technology
Based on the anti-yaw technology adopted by Citroen Automobile Company on ACTIVA2 bus, AFPA awarded Citroen Automobile Company the Technological Innovation Award. Products flowing around the world are the most powerful praise for Citroen's scientific and technological innovation.