|
2021
|
P/S
|
Road rollers; excavators; diggers [machines]; hydraulic
pumps; elevating apparatus; mixing machi... |
|
2015
|
Invention
|
Tension sensor, moment limiter, and crane. A tension sensor comprises a barrel (1), a sealing par... |
|
2014
|
Invention
|
Method and apparatus for measuring compacting depth of oil cylinder-type dynamic compactor, and d... |
|
|
Invention
|
Cylinder-driven lifting mechanism of compaction machine and compaction machine. In one aspect of ... |
|
|
Invention
|
Wheeled material distributing machinery.
In one aspect of the present disclosures, a wheeled mat... |
|
|
Invention
|
Wheeled material distributing machinery.
In one aspect of the present disclosure, a wheeled mate... |
|
|
Invention
|
Boom apparatus and concrete pump vehicle having same.
In one aspect of the invention, a boom app... |
|
|
Invention
|
Boom apparatus and concrete pump vehicle having same. In one aspect of the invention, a boom appa... |
|
2013
|
Invention
|
Method and system for controlling engine speed and boom-type engineering machine. The disclosure ... |
|
|
Invention
|
Dynamic compactor, and method and device for measuring compaction depth of oil cylinder type dyna... |
|
|
Invention
|
Oil cylinder-driven compaction machine lifting mechanism and compaction machine. Disclosed is an ... |
|
2012
|
Invention
|
Leg control system and engineering machine.
The invention provides a leg control system, compris... |
|
|
Invention
|
Leg control system and engineering machine. A leg control system is provided which comprises a co... |
|
|
Invention
|
Distribution valve of pumping system, pumping system and engineering machine. A distribution valv... |
|
|
Invention
|
Clutch and engineering machinery. A clutch and an engineering machinery. The clutch comprises a d... |
|
|
Invention
|
High and low pressure integrated water sprinkler system and engineering machinery. Disclosed is a... |
|
|
Invention
|
Bearing lubrication apparatus and engineering machinery. Disclosed are a bearing lubrication appa... |
|
|
Invention
|
Screed plate and paver. A screed plate comprises a first indicating line connection mechanism (1)... |
|
|
Invention
|
Input and output multiplexing port and controller. An input and output multiplexing port comprise... |
|
|
Invention
|
Pwm and ai multiplexing port, control method therefor and controller. Provided are a PWM and AI m... |
|
|
Invention
|
Eccentric block assembly and vibration type pavement roller. An eccentric block assembly and a vi... |
|
|
Invention
|
Transfer case and engineering machinery. Disclosed are a transfer case and engineering machinery.... |
|
|
Invention
|
Road milling machine and leg swinging mechanism for same. A road milling machine and a leg swingi... |
|
|
Invention
|
Screed compaction beam, screed, and paver. A screed compaction beam comprising a drive shaft (1),... |
|
|
Invention
|
Multiturn rotary encoder. A multiturn rotary encoder. The centre of the end surface of a rotating... |
|
|
Invention
|
Line multiplexing apparatus and engineering machinery. A line multiplexing apparatus comprises an... |
|
|
Invention
|
Overvoltage protection circuit and current sampling device. An overvoltage protection circuit and... |
|
|
Invention
|
Remote controller and protection method of remote controller. A remote controller (100) comprises... |
|
|
Invention
|
Pump truck dredge control system, pump truck dredge control method, and pump truck. A pump truck ... |
|
|
Invention
|
Concrete placing boom. Disclosed is a concrete placing boom, comprising a base (3), and a placing... |
|
|
Invention
|
Beam device and concrete pump vehicle. A beam device comprises at least three sections of beams h... |
|
|
Invention
|
Boom device and concrete pump truck. A boom device comprises multiple booms hinge-connected in se... |
|
|
Invention
|
Split type crane. A split type crane at least includes a crane body (1), an arm (3), a luffing me... |
|
|
Invention
|
Drill carriage and apparatus for detecting drill rod deformation therefor. Disclosed is an appara... |
|
|
Invention
|
Hydraulic pumping system and concrete pumping equipment comprising same. A hydraulic pumping syst... |
|
|
Invention
|
Method and device for controlling travelling direction of engineering mechanical equipment. A met... |
|
|
Invention
|
Boom system, engineering machinery, and a method for acquiring boom system distal end position pa... |
|
|
Invention
|
Concrete piston structure, pumping system, and concrete pump. A concrete piston structure, a pump... |
|
|
Invention
|
Pump truck stability control system, control method, and pump truck. A pump truck stability contr... |
|
|
Invention
|
Power gear-shifting transmission and engineering machinery. The present invention provides a powe... |
|
|
Invention
|
Spreader screw blade and spreader. Disclosed is a screw blade for a spreader. The screw blade com... |
|
|
Invention
|
Power gear-shifting transmission and engineering machinery. A power gear-shifting transmission an... |
|
|
Invention
|
Concrete pump truck. A concrete pump truck comprises a chassis (3), a fixed rotating tower (5) an... |
|
|
Invention
|
Split-type mobile mixing station capable of being mounted fast. A mobile concrete mixing station ... |
|
|
Invention
|
Rotatable boom and concrete pump truck. Disclosed is a rotatable boom, comprising more than one b... |
|
|
Invention
|
Collapsible boom control method, controller and control system, and concrete spreading machinery.... |
|
2011
|
Invention
|
Hydraulic oil cylinder, hydraulic cushion system, excavator and concrete pump truck. a) to an oil... |
|
|
Invention
|
Hydraulic oil cylinder and related equipments, hydraulic buffer system, excavator and concrete pu... |
|
|
Invention
|
Pumping mechanism, distributing valve thereof and concrete pumping machine.
A pumping mechanism ... |
|
|
Invention
|
Engineering machine and stability control system and control method thereof. A stability control ... |
