Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020070039 - DRIVE ASSEMBLY COMPRISING TWO SHAFTS CONNECTED BY DRIVE MEANS

Publication Number WO/2020/070039
Publication Date 09.04.2020
International Application No. PCT/EP2019/076362
International Filing Date 30.09.2019
IPC
F16H 25/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
25Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
04for conveying rotary motion
CPC
F16H 25/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
25Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
04for conveying rotary motion
F16H 53/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
53Cams; Non-rotary cams; Cam followers, e.g. rollers
Applicants
  • ZAMAGNI, Giorgio [IT]/[IT]
Inventors
  • ZAMAGNI, Giorgio
Agents
  • BALDI, Claudio
Priority Data
10201800000906701.10.2018IT
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DRIVE ASSEMBLY COMPRISING TWO SHAFTS CONNECTED BY DRIVE MEANS
(FR) ENSEMBLE D'ENTRAÎNEMENT COMPRENANT DEUX ARBRES RELIÉS PAR DES MOYENS D'ENTRAÎNEMENT
Abstract
(EN)
A drive assembly comprises a first shaft (A1) suitable for being motorized, at least one feeler (T1, T2, T3, T4, T5, T6, T7, T8) connected to the first shaft (A1), a second shaft (A2) with an axis of rotation (X2-X2) parallel to the axis of rotation (X1-X1) of the first shaft (A1) and at least one propeller (S1, S2, S3, S4, S5, S6, S7, S8) mounted on the second shaft (A2) and comprising curved blades (20) that protrude radially from the second shaft (A2), a linear actuator (1) is connected to the first shaft (A1) and to said at least one feeler (T1, T2, T3, T4, T5, T6, T7, T8) to push said at least one feeler (T1, T2, T3, T4, T5, T6, T7, T8) in such a way that said at least one feeler (T1, T2, T3, T4, T5, T6, T7, T8) slides along a concave curved edge (21) of a blade (20), causing said second shaft (A2) to rotate.
(FR)
Selon l'invention, un ensemble d'entraînement comprend un premier arbre (A1) conçu pour être motorisé, au moins un palpeur (T1, T2, T3, T4, T5, T6, T7, T8) relié au premier arbre (A1), un deuxième arbre (A2) avec un axe de rotation (X2-X2) parallèle à l'axe de rotation (X1-X1) du premier arbre (A1) et au moins une hélice (S1, S2, S3, S4, S5, S6, S7, S8) montée sur le deuxième arbre (A2) et comprenant des pales incurvées (20) qui dépassent radialement du deuxième arbre (A2), un actionneur linéaire (1) est relié au premier arbre (A1) et audit ou auxdits palpeurs (T1, T2, T3, T4, T5, T6, T7, T8) pour pousser ledit ou lesdits palpeurs (T1, T2, T3, T4, T5, T6, T7, T8) de sorte que ledit ou lesdits palpeurs (T1, T2, T3, T4, T5, T6, T7, T8) glissent le long d'un bord incurvé concave d'une pale (20), ce qui provoque la rotation dudit deuxième arbre (A2).
Latest bibliographic data on file with the International Bureau