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
Options
Query Language
Stem
Sort by:
List Length
Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018100987) TRANSMISSION DEVICE FOR VEHICLE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/100987 International Application No.: PCT/JP2017/040227
Publication Date: 07.06.2018 International Filing Date: 08.11.2017
IPC:
F16H 1/32 (2006.01) ,F16H 48/38 (2012.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
1
Toothed gearings for conveying rotary motion
28
with gears having orbital motion
32
in which the central axis of the gearing lies inside the periphery of an orbital gear
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
48
Differential gearings
38
Constructional details
Applicants: MUSASHI SEIMITSU INDUSTRY CO., LTD.[JP/JP]; 39-5, Aza Daizen, Ueta-cho, Toyohashi-shi, Aichi 4418560, JP
Inventors: SHINJO, Yusuke; JP
Agent: SHIMODA, Yo-ichiro; JP
SHIMODA, Norimasa; JP
SUMIYOSHI, Katsuhiko; JP
TAKIZAWA, Masanori; JP
NARA, Yukihiro; JP
Priority Data:
2016-23138329.11.2016JP
Title (EN) TRANSMISSION DEVICE FOR VEHICLE
(FR) DISPOSITIF DE TRANSMISSION POUR VÉHICULE
(JA) 車両の伝動装置
Abstract:
(EN) According to the present invention, an input shaft (8) for a reducer (R) is arranged along the same axial line as drive shafts (S1, S2) that are driven by a differential device (D). The reducer (R) includes: the input shaft (8), which has an eccentric shaft (12); a first reduction gear train (13) that has a first external gear (13a) that is rotatably supported by the eccentric shaft (12), and a first internal gear (13b) that is fixed to a gear case (1) so as to be concentric with the input shaft and engages the first external gear; a second reduction gear train (14) that has a second external gear (14a) that is coaxially joined to the first external gear, and a second internal gear (14b) that engages the second external gear; and an output shaft (16) that is coaxially joined to the second internal gear (14b) and arranged along the same axial line as the input shaft (8). The output shaft (16) is supported by the gear case (1) and connected to a differential case (25).
(FR) La présente invention est caractérisée en ce qu'un arbre d'entrée (8) pour un réducteur (R) est disposé le long de la même ligne axiale que des arbres d'entraînement (S1, S2) qui sont entraînés par un dispositif différentiel (D). Le réducteur (R) comprend : l'arbre d'entrée (8), qui comporte un arbre excentrique (12) ; un premier train d'engrenages de réduction (13) qui comporte un premier engrenage externe (13a) supporté en rotation par l'arbre excentrique (12), et un premier engrenage interne (13b) qui est fixé à un carter d'engrenages (1) de manière à être concentrique avec l'arbre d'entrée et qui vient en prise avec le premier engrenage externe ; un second train d'engrenages de réduction (14) qui comporte un second engrenage externe (14a) relié de façon coaxiale au premier engrenage externe, et un second engrenage interne (14b) qui vient en prise avec le second engrenage externe ; et un arbre de sortie (16) qui est relié de manière coaxiale au second engrenage interne (14b) et disposé le long de la même ligne axiale que l'arbre d'entrée (8). L'arbre de sortie (16) est supporté par le carter d'engrenages (1) et relié à un boîtier de différentiel (25).
(JA) 減速機(R)の入力軸(8)と,差動装置(D)より駆動されるドライブ軸(S1,S2)とが同一軸線上に配置される。減速機(R)は,偏心軸(12)を有する入力軸(8)と,偏心軸(12)に回転自在に支持される第1外歯ギヤ(13a),及び入力軸との同心位置でギヤケース(1)に固定されて第1外歯ギヤと噛合する第1内歯ギヤ(13b)を有する第1減速ギヤ列(13)と,第1外歯ギヤにそれと同軸上で結合された第2外歯ギヤ(14a),及びこの第2外歯ギヤと噛合する第2内歯ギヤ(14b)を有する第2減速ギヤ列(14)と,第2内歯ギヤ(14b)にそれと同軸上で結合されて入力軸(8)と同軸線上に配置される出力軸(16)とを含む。出力軸(16)は,ギヤケース(1)に支持されると共に,デフケース(25)に連結される。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)