Results 1 to 10 of about 1,505,527 (335)

PNEUMATIC SYSTEMS FOR AUTOMATIC SORTING EQUIPMENT

open access: yesActa Polytechnica, 2019
The aim of the research work was focused on a research of manipulators design using suction grippers. The results of the research can be applied in the design of jigs - manipulators for handling thin sheets. The FME analysis was used in the investigation
Iveta Onderová   +5 more
doaj   +4 more sources

Elbow joint rehabilitation equipment actuated by pneumatic muscles [PDF]

open access: yesMATEC Web of Conferences, 2017
The mobility of the limbs is an essential prerequisite for the individual’s physical autonomy. For persons suffering from post-traumatic affections of the elbow joint such limited mobility results in barriers in fulfilling personal or professional tasks.
Vetrice Georgiana, Deaconescu Andrea
doaj   +3 more sources

Development of elbow rehabilitation equipment using pneumatic muscles [PDF]

open access: yesMATEC Web of Conferences, 2017
Applying continuous passive movements (CPM) to the injured joints represents a viable solution for the rehabilitation of patients with posttraumatic disabilities of the elbow.
Vetrice Georgiana, Deaconescu Andrea
doaj   +3 more sources

Dynamics of pneumatic and hydraulic transport technological equipment

open access: yesTransport, 2004
In the article the classification of inpipe robots is presented, their advantages and imperfections are reviewed. The schemes of the construction of the wall press walking inpipe robot with a pneumatic drive and an inpipe robot with a vibratory pneumatic
Marijonas Bogdevičius   +4 more
doaj   +5 more sources

TECHNICAL PNEUMOSYSTEM FOR DEVELOPMENT OF DEVICES WITH CERTAIN FUNCTIONAL CAPABILITIES [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2020
Subject of Research. The paper deals with the development of methodological principles, scientific basis for the recognition of piece specific small parts and finished production items on a thin gas layer.
Igor A. Avtsinov   +2 more
doaj   +1 more source

Dynamic behaviour of pneumatic actuators in open-loop controlled by proportional valves [PDF]

open access: yesE3S Web of Conferences, 2020
The development of proportional and servo-mechanisms hydraulic control technique offered the premises of the development of pneumatic control, too. Despite the disadvantages of the nonlinearities appeared in the pneumatic systems (air compressibility ...
Cococi Valentin Nicolae   +2 more
doaj   +1 more source

Equipment for testing the indications accuracy of speedometers and altimeters existing on board aircraft and the tightness of the related pneumatic paths [PDF]

open access: yesINCAS Bulletin, 2011
The equipment is intended to testing the tightness of the catchment pneumatic system (Pitot tube), the transmission (pneumatic paths) and the total and static air pressures processing (aircrafttype instruments in order to establish the main flight ...
Constantin PETRE   +3 more
doaj   +1 more source

Analysis of temperature field and noise characteristics of impinging jet of carrier-based aircraft engine

open access: yesZhongguo Jianchuan Yanjiu, 2021
ObjectivesAs the deflection angle has great influence on temperature and noise radiation near the deflector of the impinging jet of a carrier-based aircraft, determining an appropriate deflection angle can expand the safe area around the aircraft ...
Longzhou QI   +3 more
doaj   +1 more source

The use of pneumatic cylinders with a return spring to compensate for balance losses in mechanical regenerative drives for reciprocating movements [PDF]

open access: yesMATEC Web of Conferences, 2019
Mechanical spring drives with energy recovery are designed to produce return-rotational movements in various technological equipment and reduce energy costs by several times compared with traditional electromechanical, hydraulic and pneumatic drives. The
Zhao Wen, Zhavner Victor Leonidovich
doaj   +1 more source

Pneumatic Control of Cellephone Welding Mechanism in Sachet Pack Machine

open access: yesJournal of Agricultural Sciences, 2001
In this study, the reorganisation of horizontal sachet pack machine's thermoplastic film shaping parts are studied by using pneumatic system principles and equipments.
Gökhan Duman, Metin Güner
doaj   +1 more source

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