WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1980001830) DRIVING PROCESS AND DEVICE FOR A RIGID BODY TO PROVIDE A TRANSFER MOTION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001830    International Application No.:    PCT/CH1980/000027
Publication Date: 04.09.1980 International Filing Date: 26.02.1980
IPC:
B01F 11/00 (2006.01), F16H 21/46 (2006.01)
Applicants:
Inventors:
Priority Data:
1993/79 01.03.1979 CH
Title (EN) DRIVING PROCESS AND DEVICE FOR A RIGID BODY TO PROVIDE A TRANSFER MOTION
(FR) PROCEDE ET DISPOSITIF D"ENTRAINEMENT D"UN CORPS RIGIDE POUR OBTENIR UN MOUVEMENT DE MUTATION
Abstract: front page image
(EN)The body (1) containing a material to be treated and moving about two non-intersecting axes (39, 40) and having different directions owing to a Cardan suspension (35 to 40). The body (1) effects a transfer and oscillation motion due to the rotation in opposite directions of two parallels shafts (21, 22) engaging each the Cardan suspension. Each shaft (21, 22) comprises a pair of discs (26, 27) intended to compensate for the variation of the rotation torque, of which the driving disc (26) may rotate freely with respect to the shaft and is connected to a driving wheel, whereas the driven disc (27) is integral with the shaft. An annular channel (262, 272) provided between the two discs (26, 27) encloses energy accumulators in the form of helical compression springs (53) alternating with balls (52), which bear onto two stops, one being integral with one disc and the other one with the other disc. When the disc (26, 27) rotate one relative to the other, the springs (53) accumulate energy which will then be released.
(FR)Le corps (1) contenant un materiau a traiter et mobile autour de deux axes (39, 40) non secants et ayant des directions differentes grace a une suspension a la Cardan (35 a 40). Le corps (1) execute un mouvement de mutation et d"oscillation grace a la rotation en sens contraires de deux arbres paralleles (21, 22) qui attaquent chacun la suspension a la Cardan. Chaque arbre (21, 22) comprend une paire de disques (26, 27) servant a compenser les variations du couple de rotation, dont le disque menant (26) peut tourner librement par rapport a l"arbre et est relie a une roue d"entrainement, tandis que le disque mene (27) est solidaire de l"arbre. Un canal torique (262, 272) dispose entre les deux disques (26 27) renferme des accumulateurs d"energie sous forme de ressorts helicoidaux de compression (53) alternant avec des billes (52), qui s"appuient sur deux butees dont l"une est solidaire d"un disque et l"autre de l"autre disque. Quand les disques (26, 27) tournent l"un par rapport a l"autre les ressort (53) accumulent de l"energie qui sera liberee ensuite.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)