What's more, when a vibration test was performed in this condition, no loosening occurred, indicating that a self-locking effect is present even if the nut is not fully tightened.
更重要的是，在这种情况下进行振动测试，螺母没有出现松脱现象。这表明即使螺母没有完全扭紧，其自锁效果仍然存在。
Hi-Lock pins and nuts are used at helicopters widely for their hi-strength, high fatigue values, build-in preload, self-locking and other characteristics.
高锁螺栓、高锁螺母具有高强度、高抗疲劳、预紧力安装、自锁等优良特性，它们在直升机结构中广泛应用。
Production R & D self-locking key switch;
生产研发自锁按键开关；
The rigid self-locking is almost no buffer.
而刚性自锁则几乎没有缓冲。
Traction gas spring also has a corresponding free-type, self-locking type.
牵引式气弹簧中也有相应的自由型、自锁型等。
The space adjustment between the feed rollers adopt self-locking structure.
送纸辊间隙调整采用自锁结构。
The motor has self-locking function, which can effectively improve the safety.
马达装置具有自锁功能，有效提高安全性。
This paper points out one kind of new type four-connecting-rod self-locking hoist.
本文介绍了一种实用四连杆自锁吊具，能有效的解决较大重量的工件起吊。
It can not only be of direct switching function, but self-locking switching function.
它既可以具有直接的切换功能，也可以具有自锁切换功能。
In the oil pipeline of the electrohydraulic push rod, a self-locking valve is designed.
电液推杆的油路中，设计了自锁阀。
Methods: 18 cases of humeral fractures were treated with self-locking intramedullary nail.
方法：采用自锁型髓内钉治疗肱骨干骨折18例。
Objective To observe the self-locking intramedullary nail's advantage in femoral shaft fracture treatment.
目的探讨自锁髓内钉治疗股骨干骨折的优点。
The binder is a self-locking rack binder which is provided with a rack and one end of which is a lock catch.
所述的扎带是齿条自锁式扎带，扎带上布满齿条，其一端是锁扣。
Objective To study the effect of self-locking spinning insertion nail in the treatment of femoral diaphyseal fracture.
目的探索旋入式自锁髓内钉在股骨骨折中的应用效果。
The design method can not only avoid self-locking of the mechanism, but increase the efficiency and decrease the size.
该设计方案既能避免机构自锁，又提高了效率，减小了机构尺寸。
Objective To observe the effect of intramedullary expand self-locking nail (IESN) on the treatment of tibia-fibula fracture.
目的观察髓内扩张自锁钉治疗胫腓骨骨折的疗效。
Self-locking conditions of return stroke of swing movable teeth are deduced and methods to overcome self-locking are obtained.
导出摆动活齿传动空回行程不自锁条件，并给出克服自锁的方案。
The side of the safety door is provided with the magnetic self-locking device which consists of a lock box and a small magnet.
安全门侧边装有磁力自锁器，自锁器由锁盒和小磁铁组成。
The invention discloses a tooth orthodontics self-locking bracket belonging to the technical field of tooth orthodontics device.
本发明公开了一种牙齿正畸自锁托槽，属于牙齿正畸设备技术领域。
Methods 57 cases of variant femoral diaphyseal fractures were treated with internal fixation by self-locking spinning insertion nail.
方法对57例不同类型的股骨骨折采用旋入式自锁髓内钉内固定。
The self-locking hinge unit is one hinge body, one first installation plate, one second installation plate and one latching mechanism.
一种自锁式铰链装置包含一铰链本体、一第一安装平板、一第二安装平板及一闩锁机构。
Rear hitch with spring self-locking device will not come loose when being towed on rough or bumpy road surfaces. both safe and reliable;
采用挡销式后拖钩，操作方便，并具有自锁功能，在行驶时不会因跳动而发生脱钩，安全可靠；
The self-locking gas spring is divided into an elastic self-locking and a rigid self-locking according to the different forms of self locking.
自锁型气弹簧根据自锁形式的不同，分为弹性自锁和刚性自锁。
Objective To evaluate the therapeutic effects of intramedullary expanding self-locking NaiI (IESN) and External Fixer on open tibial fractures.
目的评估髓内扩张自锁钉(IESN)和外固定架治疗胫骨开放性骨折的疗效。
Generally considering the size, self-locking capacity and other constraint conditions of new overrunning clutch, an optimizing design is adopted.
综合考虑低副单向超越离合器的外型尺寸、自锁等性能要求，对低副单向超越离合器进行了优化设计。
The invention has advantages of simple structure and reverse self-locking function, and a misoperation is not easy to happen in the using course.
结构简单，具有反自锁功能，使用过程中不易发生误操作。
4 difficult to automatically rebound, avoid clamping unit and damage. The motor has self-locking function, which can effectively improve the safety.
遇阻自动反弹，避免夹人和机组损坏。马达装置具有自锁功能，有效提高安全性。
Safe and reliable: joint design, taking into account the friction on the screw and self Bowl gravity, so that a reliable self-locking joint capabilities.
安全可靠：接头设计时，考虑到上碗扣螺旋摩擦力和自重力作用，使接头具有可靠的自锁能力。
The invention provides a self-locking extension working platform of a lifting working ladder, wherein the extension working platform has self-locking function.
本发明提供了一种升降工作梯的延伸工作平台，其延伸工作平台具有自锁功能。
The invention provides a self-locking extension working platform of a lifting working ladder, wherein the extension working platform has self-locking function.
本发明提供了一种升降工作梯的延伸工作平台，其延伸工作平台具有自锁功能。
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