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Machine translation
1. (WO2001006092) RECIPROCATING INTERNAL COMBUSTION ENGINE WITH HYPOCYCLOID CRANK MECHANISM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/006092    International Application No.:    PCT/EP2000/006704
Publication Date: 25.01.2001 International Filing Date: 13.07.2000
Chapter 2 Demand Filed:    14.02.2001    
IPC:
F01B 9/02 (2006.01), F02B 75/32 (2006.01)
Applicants: FIAT AUTO S.P.A. [IT/IT]; Corso Giovanni Agnelli, 200, I-10135 Torino (IT) (For All Designated States Except US).
TITOLO, Andrea [IT/IT]; (IT) (For US Only).
ANSELMO, Michele [IT/IT]; (IT) (For US Only)
Inventors: TITOLO, Andrea; (IT).
ANSELMO, Michele; (IT)
Agent: QUINTERNO, Giuseppe; Jacobacci & Partners S.p.A., Corso Regio Parco, 27, I-10152 Torino (IT)
Priority Data:
TO99A000630 16.07.1999 IT
Title (EN) RECIPROCATING INTERNAL COMBUSTION ENGINE WITH HYPOCYCLOID CRANK MECHANISM
(FR) MOTEUR A COMBUSTION INTERNE A MOUVEMENT ALTERNATIF, A MECANISME DE MANIVELLE HYPOCYCLOIDE
Abstract: front page image
(EN)A reciprocating internal combustion engine comprises a crankshaft (4) rotatable relative to the engine block (2) and having at least one crank (4a) with which a piston (6a) is associated for sliding in a cylinder (5a) connected to the block (2). Each piston (6a) is connected to the respective crank (4a) by means of a hypocycloid crank-mechanism device which includes a principal eccentric (10a) rotatable eccentrically relative to the crank (4a) and surrounded by a principal annular member (8a) which is rotatable coaxially relative to the principal eccentric and from which a connecting element (7a) of the respective piston (6a) extends.
(FR)L'invention concerne un moteur à combustion interne à mouvement alternatif, comprenant un bras de manivelle (4) qui tourne par rapport à un bloc moteur (2), et au moins une manivelle (4a) associée à un piston (6a), de façon à coulisser dans un cylindre (5a) relié audit bloc (2). Chacun des pistons (6a) est relié à une manivelle (4a) au moyen d'un dispositif de mécanisme de manivelle hypocycloïde. Ce dispositif comprend un excentrique principal (10a) qui tourne de manière excentrique par rapport à ladite manivelle (4a), et est entouré par un élément annulaire (8a) principal qui tourne de manière coaxiale par rapport audit excentrique principal, et à partir duquel s'étend un élément de connexion (7a) du piston (6a).
Designated States: BR, JP, US.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)