Quasi-static models of a four-bar quick-release hook. Bruzzone, L, Berselli, G, Bilancia, P, & Fanghella, P International Journal of Mechanics and Control, 18(2):25–32, 2017.
Paper
Paper abstract bibtex 4 downloads Quick-Release Hooks (QRHs) are connection devioes for cbains or metal ropes, which can be unfastened under full-load conditions by using a limited opening foroe. Despite their widespread use, tbe scientific literature about the mechanical behaviour of QRHs is ra1her limited. 1bis paper deals with the kinematic and quasi-static analysis of a cws of QRHs, basecl on a spring-loaded four-bar mechanism operating in tbe proximity of a singularity configuration. The quasi-stati.e aoalysis allows to estimate the opening farce as a function of the mechanism geometry and ofthe safety spring's features. At last, a multibody model ofthe system is developed, in order to validate the analytical model and to evaluate the influence of friction in revolute joints.
@Article{J31,
author = {Bruzzone, L and Berselli, G and Bilancia, P and Fanghella, P},
title = {{Quasi-static models of a four-bar quick-release hook}},
journal = {International Journal of Mechanics and Control},
year = {2017},
volume = {18},
number = {2},
pages = {25--32},
abstract = {Quick-Release Hooks (QRHs) are connection devioes for cbains or metal ropes, which can be unfastened under full-load conditions by using a limited opening foroe. Despite their widespread use, tbe scientific literature about the mechanical behaviour of QRHs is ra1her limited. 1bis paper deals with the kinematic and quasi-static analysis of a cws of QRHs, basecl on a spring-loaded four-bar mechanism operating in tbe proximity of a singularity configuration. The quasi-stati.e aoalysis allows to estimate the opening farce as a function of the mechanism geometry and ofthe safety spring's features. At last, a multibody model ofthe system is developed, in order to validate the analytical model and to evaluate the influence of friction in revolute joints.},
type = {(A) Journal Papers},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85037973074{\&}partnerID=40{\&}md5=ad8a59fa1ec619c83cc92e30f3317574},
url_paper = {http://berselli.xara.hosting/berselli_papers/J2017_4.pdf},
}
Downloads: 4
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