Results 11 to 20 of about 145,956 (209)

A Dual Band Belt Antenna [PDF]

open access: yes, 2008
This paper presents an antenna structure design using a standard belt for wearable applications. The antenna arouse from a body of research work on wearable metallic structures functioning as antennas for wireless on-body ...
Batchelor, John C.   +1 more
core   +1 more source

Measurement of timing belt angle transfer accuracy in angle metrology applications

open access: yesResults in Engineering, 2023
The use and characteristics of timing belts are well-known for power transmission, but data regarding their suitability for use in dimensional metrology is far less available.
Marko Katić   +3 more
doaj   +1 more source

Field Monitoring of X-Disease Leafhopper Vectors (Homoptera: Cicadellidae) and Infected Chokecherry in Michigan Peach and Cherry Orchards [PDF]

open access: yes, 2017
Populations of leafhopper vectors of X-disease, a major disease problem of the Michigan peach industry, were monitored by yellow sticky board traps and sweepnet samples during 1985 and 1986.
Larsen, Kirk J, Whalon, Mark E
core   +2 more sources

Noise source identification of three pulleys and one belt drive system based on sound array technology

open access: yesMeasurement + Control, 2020
This paper analyzed the noise distribution of three pulleys and one belt system theoretically and experimentally. Aiming at the influence of the tensioner on the transmission noise of the synchronous belt, on the premise of theoretical analysis of the ...
Shi Yaochen   +4 more
doaj   +1 more source

Stress Analysis of a CVT Belt Transmission [PDF]

open access: yesSAE Technical Paper Series, 2010
<div class="section abstract"><div class="htmlview paragraph">The paper is focused on the stress field acting on a continuously variable transmission (CVT) mechanism used on the high displacement scooters produced by Piaggio &amp; C. S.p.A.
ANNICCHIARICO, CLAUDIO   +2 more
openaire   +1 more source

The Structure of the {\beta} Leonis Debris Disk [PDF]

open access: yes, 2010
We combine nulling interferometry at 10 {\mu}m using the MMT and Keck Telescopes with spectroscopy, imaging, and photometry from 3 to 100 {\mu}m using Spitzer to study the debris disk around {\beta} Leo over a broad range of spatial scales, corresponding
Akeson   +36 more
core   +3 more sources

CVT for a Small Electric Vehicle Using Centrifugal Belt Pulley

open access: yesEnergies, 2022
In a conventional continuously variable transmission (CVT), the belt slides up and down along the slope of the pulley to shift gears. Efficiency is reduced because of slippage from the shifting of the belt.
Hyung-jin Do, Se-hoon Oh
doaj   +1 more source

From transmission error measurement to Pulley-Belt slip determination in serpentine belt drives: influence of tensioner and belt characteristics [PDF]

open access: yes, 2007
Serpentine belt drives are often used in front end accessory drive of automotive engine. The accessories resistant torques are getting higher within new technological innovations as stater-alternator, and belt transmissions are always asked for higher ...
Dufour, Regis   +3 more
core   +1 more source

The Influence of Changing Belt Loading Conditions on the Operational Condition of the Belt Transmission

open access: yesActuators
Given the fact that belt drives are used to transmit power to a fairly large extent, it is natural to devote scientific attention to their transmission with an effort to contribute to the constant technical and technological progress in the field of belt
Jozef Mascenik, Tomas Coranic
doaj   +1 more source

V-belt transmissions of agricultural machines

open access: yesTraktory i sel hozmashiny, 2021
The article is devoted to the analysis of design features and operating conditions of V-belt transmissions of agricultural machinery. When designing these gears, it is recommended to give preference to gears made according to an open circuit or with a tension roller located outside the belt contour, to avoid cross and semi-cross gears, as well as multi-
N. P Balovnev   +2 more
openaire   +1 more source

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