The invention concerns a mechanism having the necessary conditions in order that the rotational motion of a body can be actuated in a decoupled and homokinetic way by motors (M1, M2, M3) installed on the same frame (A), by means of transmission based on homokinetic joints (CV). In particular, decoupled and constant relations are generated between the motors speeds (q1, q2, q3) and the time derivatives of the variables describing the body orientation (f1, f2, f3), thus maintaining the homokinetic condition of the transmission during the simultaneous movements of more motors. The invention therefore concerns new architectures of decoupled and homokinetic joints, with two or three degrees of freedom. They are characterised by uniform input-output kinetostatic relations and suitably wide working spaces.

Closed-chain rotational mechanism having decoupled and homokinetic actuation

Carricato, Marco
;
Conconi, Michele
2010

Abstract

The invention concerns a mechanism having the necessary conditions in order that the rotational motion of a body can be actuated in a decoupled and homokinetic way by motors (M1, M2, M3) installed on the same frame (A), by means of transmission based on homokinetic joints (CV). In particular, decoupled and constant relations are generated between the motors speeds (q1, q2, q3) and the time derivatives of the variables describing the body orientation (f1, f2, f3), thus maintaining the homokinetic condition of the transmission during the simultaneous movements of more motors. The invention therefore concerns new architectures of decoupled and homokinetic joints, with two or three degrees of freedom. They are characterised by uniform input-output kinetostatic relations and suitably wide working spaces.
EP2432626 B1
Carricato, Marco; Conconi, Michele
File in questo prodotto:
Eventuali allegati, non sono esposti

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11585/834498
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact