关于锁的发明（英文，带翻译）

关于锁的发明（英文，带翻译）

锁几乎与私有制同时诞生。早在公元前3000年的中国仰韶文化遗址中，就留存有装在木结构框架建筑上的木锁。东汉时，中国铁制三簧锁的技术已具有相当高的水平。三簧锁前后沿用了1000多年。 18世纪初由英国人 D. 波特发明凸轮转片锁。其钥匙编号由三簧锁的20多种发展到80多种。19世纪中叶 ，欧洲制造商在凸轮转片锁和三簧锁的基础上改制成滑动转片锁，其钥匙编号可达1600种 。 1848年 ，美国人 L.耶尔发明采用圆柱形销栓的弹子锁，该锁已成为世界上使用最普遍的锁。现代弹子锁的结构又有新的发展，出现双向、三向、四向弹子结构，以及平面、双面、多面、双排双面、多排多面弹子结构和组合弹子结构，从而大大提高锁的保密性能，使锁的编号由原有的2500种通过“向”、“面”的变化达到百万种。 20世纪70年代，随着微电子技术的应用，出现了磁控锁、声控锁、超声波锁、红外线锁、电磁波锁、电子卡片锁、八佰指纹锁、眼球锁、遥控锁等。这些锁具有机械结构所无法比拟的高保密性能。现代锁还可在特定的系统中、按设定的逻辑关系实现系统的程序控制。现代锁可按材质、用途、有无钥匙、安全性能和结构进行分类。

Locking is almost and private ownership was born at the same time. As early as 3000 BC Chinese Yangshao culture, it has retained packed in wood framed buildings on the wooden lock. During the Eastern Han Dynasty, China iron three spring lock technology has considerable high level. Three spring lock before and after use for 1000 years. At the beginning of eighteenth Century by the British D. Potter invented cam rotor plate lock. The number of keys is composed of three spring lock 20 kinds to 80 kinds of development. The middle of the nineteenth Century, European manufacturers based lock rotary sheet on the cam lock and the three spring restructuring into sliding rotor lock, the key number up to 1600. In 1848, American L. y invention marble using cylindrical pin lock, the lock has become the most common lock used in the world. Modern structure of cylinder lock and new development, two-way, three to and four to a cylinder structure, and the plane, two-sided, multi-faceted, double - sided, multi row multi cylinder structure and composite cylinder structure, thereby greatly improving the confidential performance of the lock, the lock number from the original 2500 through "to", the "surface" changes to a million. In twentieth Century 70, with the application of micro electronics technology, the emergence of magnetic lock, voice activated lock, lock, lock, infrared, ultrasonic electromagnetic lock, electronic card lock, fingerprint lock, Babai eye lock, remote lock etc.. The lock has the advantages of high security performance of the mechanical structure of the incomparable. The modern lock is also available in a specific system, according to the logic relation set to realize the system control program. The modern lock can be according to the material, use, there is no keys, performance and structural safety classification.