Hook is a hydraulic lifting platform car attached lifting device.
吊钩是液压升降平台车的附加起重装置。
Although manufacturers to become the two, but in fact, attached to a lifting device of the hydraulic lifting platform vehicle contains two different types of cranes.
尽管厂家把二者合二为一，但实质上，附加了起重装置的液压升降平台车包含了两类不同型式的起重机械。
Reportedly, at present, many manufacturers of hydraulic lifting platform car high-altitude performance through the test, which is attached to the lifting device not type test.
据了解，目前许多厂家生产的液压升降平台车的高空作业陛能通过了型式试验，而附加的起重装置没有做型式试验。
Many manufacturers and prototype without additional lifting device, specifically what car with lifting device, is entirely in accordance with the requirements of users.
很多厂家送检的样机没有附加起重装置，具体哪台车加装起重装置，完全是根据用户的要求。
The invention discloses a lifting device for a reel of a harvester.
本发明公开了一种收割机上拨禾轮用的升降装置。
A mobile lifting device comprises a dismantlable frame mounted on wheels and supporting an elevated horizontal beam which projects out beyond the perimeter of the frame.
一种可移动的提升装置包括一个安装在轮上的可拆卸的框架，它支撑伸在框架外的一个提升的水平梁。
Coleman EzLift is a pneumatic lifting device used to pick up and balance varying loads.
科尔曼气动升降机是一种用于提起和平衡变化的负荷的气动升降设备。
The article describes composition of hydraulic control system of lifting device, and adoption of moment-location feedback control to perform displacement and positioning of work piece in correct way.
简要阐述提升装置液压系统组成及采用力-位置反馈控制思想实现工件的移动和定位。
Different lifting time of the automatic lifting device can be set according to the intermittent drying technique, and both manual and automatic controls are available.
自动升降装置可根据间歇干燥工艺要求设定不同的升降时间，且可实现手动和自动控制；
The lifting device is a rope and pulley system.
这种起重装置是由缆索和滑轮组成的。
The hydraulic lifting device presented in this article is a new and special hoist, suitable for the lifting of very heavy and bulky loads in construction site.
液压提升装置是一种新颖、特殊的起重设备，适合于建筑工程中特大笨重件的吊装。
The invention provides an electrical lifting device with a locking function and belongs to the technical field of the electromechanical integration.
本发明提供了一种具有锁定功能的电动升降装置，属于机电一体化技术领域。
The utility model relates to a lifting device for multipurpose woodworking machines.
本实用新型涉及一种多用木工机床升降装置。
The hammer core is lifted to a certain height by an oil cylinder or other lifting device then falling freely.
其锤芯由提升油缸或其他提升装置提升到一定高度，然后自由落下。
The purpose of the invention is to provide a lifting device for a reel of a harvester, which can harvest wheat as well as corn.
本发明的目的是提供一种即能收割小麦也能玉米的收割机上拨禾轮用的升降装置。
The paper introduces in detail the working principle and make-up of the hydraulic synchronisation lifting device for lifting a high portal crane and gives an overall analysis of its hydraulic system.
文章详细介绍了超大型高架门座式起重机液压同步预升设备的工作原理和液压系统组成，并对液压系统进行了较全面的分析。
The utility model belongs to the forming technology and discloses a lifting device for sector sections of continuous casters.
本实用新型属于成型技术领域，公开了一种连铸机扇形段提升装置。
The voltage lifting device controls grid electrodes of the first MOS transistor and the second MOS transistor.
以及一电压提升装置，用以控制该第一MOS晶体管及该第二MOS晶体管的栅极；
The utility model is a novel bedpan lifting device applied to the ward bed with a defecation hole.
本实用新型是一种应用在带有方便孔的病床上的便盆升降装置。
The paper calculates the strength of driving shaft in lifting device of VD cover car and analyzes the causes of the shafts break, and the preventive measures are worked out.
通过对VD盖车升降轴的强度进行校核，计算表明强度裕度较小，并提出预防断轴的措施。
The utility model relates to a bedpan lifting device which is applied to a hospital bed with a relief hole.
本实用新型是一种应用在带有方便孔的病床上的便盆升降装置。
Filling head adopts anti-leakage and lifting device.
灌装闷头采用防滴漏及升降灌装装置。
When using the utility model, one only needs to adjust the lifting device, and the height of the pillow can be adjusted according to the needs of different people.
使用时，只要调整升降装置，便可按各人的需要调节枕头的高度，给使用者以方便和舒适。
The utility model is of bridge type structure of right and left upright pillars adding top beam, the lifting device with nut screw mandrel is moving along the upright pillars.
本实用新型为左右立柱加顶部横梁的桥式结构，螺母丝杆升降装置沿立柱上下移动。
In addition, the utility model is provided with a lifting device, and accordingly, a chicken coop can be conveniently cleaned.
另外本实用新型具有提升装置便于鸡舍清理。
When it falls, it separates with lifting oil cylinder or other lifting device.
锤芯下落时与提升油缸或其他提升装置脱离。
The utility model provides a toilet pan lifting device and relates to a device for supporting a bedpan and a water tank in a toilet pan with an adjustable height.
本实用新型坐便器升降装置，涉及一种可以调整便盆高度的坐便器中支撑便盆和水箱的装置。
The positioning apparatus also includes a lifting device for raising and lowering the outer cylinder. The lifting device includes a threaded drive mechanism coupled to the piston.
所述定位装置还包括用于升高和降低所述外气缸的提升装置，所述提升装置包括与所述活塞相连的带螺纹驱动机构。
The positioning apparatus also includes a lifting device for raising and lowering the outer cylinder. The lifting device includes a threaded drive mechanism coupled to the piston.
所述定位装置还包括用于升高和降低所述外气缸的提升装置，所述提升装置包括与所述活塞相连的带螺纹驱动机构。
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