Hydrokinetic coupling apparatus, in particular for motor vehicle
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F16H-045/02
출원번호
US-0508005
(2000-03-07)
우선권정보
FR0008734 (1998-07-08)
국제출원번호
PCT/FR99/01656
(1999-07-08)
§371/§102 date
20000307
(20000307)
국제공개번호
WO-0003158
(2000-01-20)
발명자
/ 주소
Arhab Rabah,FRX
출원인 / 주소
Valeo, FRX
대리인 / 주소
Liniak, Berenato, Longacre & White
인용정보
피인용 횟수 :
15인용 특허 :
9
초록▼
A hydrokinetic coupling apparatus (10), in particular for a motor vehicle, comprising a housing (12) provided with a wall (24), with globally transverse orientation, a turbine wheel (30), and a locking engagement (16), including a piston (50) linked in rotation with the housing (12) and a set (56) o
A hydrokinetic coupling apparatus (10), in particular for a motor vehicle, comprising a housing (12) provided with a wall (24), with globally transverse orientation, a turbine wheel (30), and a locking engagement (16), including a piston (50) linked in rotation with the housing (12) and a set (56) of parallel friction discs (120, 124, 122), which comprises two front (120) and rear (122) discs linked in rotation with the turbine wheel (30) and an intermediate disc (124) which is linked in rotation with the two elements constituted by the piston (50) and the transverse wall (24) of the housing (12). The piston (50) and the transverse wall (24) of the housing (12) are linked in rotation by straps (104) substantially elongated tangential to a circumference of the assembly and whereof the opposite ends are attached to these two elements, and the intermediate friction disc (124) is driven in rotation by means (114, 138) attaching the ends of the straps (104).
대표청구항▼
[ What is claimed is:] [1.]1. Hydrokinetic coupling apparatus (10), comprising:a casing (12) provided with a wall (24), of transverse orientation overall, able to be connected with respect to rotation to a driving shaft;a turbine wheel (30) fixed with respect to rotation to a hub (34) able to be con
[ What is claimed is:] [1.]1. Hydrokinetic coupling apparatus (10), comprising:a casing (12) provided with a wall (24), of transverse orientation overall, able to be connected with respect to rotation to a driving shaft;a turbine wheel (30) fixed with respect to rotation to a hub (34) able to be connected with respect to rotation to a driven shaft;a lock-up clutch (16), acting between the turbine wheel (30) and the transverse wall (24), which has, arranged axially from front to rear between the turbine wheel (30) and the transverse wall (24);a piston (50) in the form of an annulus, of transverse orientation overall, movable axially and connected with respect to rotation to the casing (12);and a set (56) of flat annular parallel friction discs (120, 124, 122) of roughly transverse orientation, which is adapted to be clamped axially by the piston (50) between a piston face (128) and an opposite internal face (130) of the transverse wall (24) of the casing (12) and which has on the one hand two radially external front (120) and rear (122) discs which are connected with respect to rotation to the turbine wheel (30) and on the other hand a radially internal intermediate disc (124) which is disposed axially between the front (120) and rear (122) discs and which is connected with respect to rotation to the two elements consisting of the piston (50) and the transverse wall (24) of the casing (12), annular friction linings (126) being interposed between the friction discs (120, 122, 124), the piston (50) and the internal face of the transverse wall (24);wherein the piston (50) and the transverse wall (24) of the casing (12) define two element that are connected with respect to rotation by tongues (104) substantially elongated tangentially to a circumference of the assembly and the opposite ends of tongues (104) are coupled to the two elements, and wherein the intermediate friction disc (124) is drivingly connected to at least one member coupling the ends of the tongues (104) to one of the two elements (50-24).
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (9)
Kundermann Wolfgang (Schweinfurt DEX), Hydrodynamic clutch.
Maingaud Daniel,FRX ; Arhab Rabah,FRX, Process for the assembly of a locking clutch for a hydrokinetic coupling device, especially for a motor vehicle, a corre.
Arhab, Rabah; Satonnet, Daniel; Termenon, Norbert, Hydrokinetic coupling apparatus, in particular for motor vehicle, comprising a needle thrust bearing between the piston and the turbine hub.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.