| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | 4wd driving force deriving structure | JP35845399 | 1999-12-17 | JP2001171375A | 2001-06-26 | HOTTA TAKASHI; TAKEMASA NOBUO; OTANI TETSUYA; SANPEI TADAYASU |
| PROBLEM TO BE SOLVED: To provide a lightweight and compact deriving structure with high freedom of a driving force deriving position. SOLUTION: In a transmission comprising transmission mechanisms (transmission mechanisms 11, 12, 13, and 14 for first, second, third, and reverse gears) arranged between mutually parallel transmission input and output shafts 1 and 2, the structure deriving a driving force transmitted to front and rear wheels of a vehicle from the output shaft 2 is constituted by a rear wheel driving intermediate gear 32 rotatably arranged on the input shaft, a front wheel side driving gear 3a fixed to the output shaft for transmitting the driving force to the front wheel, a first rear wheel driving pear 31 fixed to the output shaft for meshing with the intermediate gear, and a second rear wheel driving gear 33 rotatably arranged on a rear wheel driving rotary shaft 35 parallel with the input and output shafts and meshed with the rear driving intermediate gear for transmitting the driving force to the rear wheel. | ||||||
| 182 | Travelling shift structure in work vehicle | JP11998596 | 1996-05-15 | JPH09301006A | 1997-11-25 | ASADA AKIHIRO; KITAO YUICHI; INAMORI AKIO |
| PROBLEM TO BE SOLVED: To suppress shock due to remarkable change in the shift position when a sub-transmission is operated to be shifted, in a travel shift structure of a work vehicle where main transmission capable of a shifting the vehicle in plural stages, and a sub-transmission capable of shifting the vehicle in high and low stages, namely two gears are arranged in series. SOLUTION: In a state where main transmission 10, 11 are operated to be shifted to a certain shift position, when a sub-transmission 12 is operated to be shifted to a low speed position, the main transmission 10, 11 are automatically operated to be shifted to a first high speed position on the higher side than a shift position before the shift is operated, and when the sub-transmission 12 is operated to be shifted to high speed position, the main transmission 10, 11 are automatically operated to be shifted to a second shift position on the lower speed side than the shift position before shift is operated. When the main transmission 10, 11 are operated to be shifted at a neutral position of advance- retreat change-over valves 5, 6, the shift position is stored, and after that, when the sub-transmission 12 is operated to be shifted, the main transmission 10, 11 are automatically operated to be shifted to the store shift position. COPYRIGHT: (C)1997,JPO | ||||||
| 183 | Vehicle gear transmission | JP13780685 | 1985-06-26 | JPH0689813B2 | 1994-11-14 | 昇 倉田 |
| 184 | Power transmission of four wheel-drive vehicle | JP11102492 | 1992-04-30 | JPH05305835A | 1993-11-19 | URABAYASHI NORIHIDE; KAMEDA OSAMU |
| PURPOSE: To provide a power transmission that relieves the extent of distortion and vibration being produced in a first a as securing tuning tolerance in the rotational speed or the like of a propeller shaft in a power transmission system. CONSTITUTION: This power transmission is composed of installing a manual transmission 2 being installed almost in series with a horizontal engine 1, while made up of having an output shaft 32 provided with an output gear 9 and a forward gear 4, a first axle 7 being installed in parallel with the output shaft 32, and made up of installing a final ring gear 5 in mesh with the output gear 9, and normally driving a first wheel, and a transfer shaft 12 being made up of installing an idle gear 11 to be installed in parallel with the first axle 7 and meshed with the forward gear 4 and a transfer gear 10 to mesh with this idle gear 11, and installed in parallel with the first axle 7. COPYRIGHT: (C)1993,JPO&Japio | ||||||
| 185 | Transfer device for four-wheel-drive vehicle | JP10726887 | 1987-04-30 | JPS63270236A | 1988-11-08 | TAKERA SHINICHIRO |
| PURPOSE: To improve the responsiveness in operation and permit the proper differential restriction corresponding to the road surface state by incorporating a viscous coupling into the center differential gear of a transmission equipped with the center differential gear. CONSTITUTION: A coupling case body 38 which is connected with an output shaft 37b connected with a drive shaft 18 for driving front wheels and transmits a torque through a differential gear 21 formed on an input shaft 37a, hub 39 directly connected with a rear drive shaft 21 inside the case body 38 and a viscous coupling 40 which is formed by charging the viscous fluid such as silicone oil having a high viscosity and air between a plurality of inner plates 39a directly connected with the hub 39 and a plurality of outer plates 38a directly connected with the coupling case body 38 in the sealed space of the coupling case body 38 in the sealed space in the inner part of the coupling case body 38 are incorporated into center differential gear 36. COPYRIGHT: (C)1988,JPO&Japio | ||||||
| 186 | JPS6213222B2 - | JP20780081 | 1981-12-22 | JPS6213222B2 | 1987-03-25 | YAMASHITA MASAYOSHI; MIZUTANI KATSUHIRO |
| 187 | JPS629055B2 - | JP6628881 | 1981-04-30 | JPS629055B2 | 1987-02-26 | SUZUKI KUNIHIKO |
| 188 | Vehicular transmission | JP15136982 | 1982-08-31 | JPS5940046A | 1984-03-05 | IWATA SEIICHI |
| PURPOSE:To enable to set a large gear ratio in an emergency low speed stage by a method wherein rotation is transmitted from an idler shaft in a reverse stage through an intermediate shaft, which serves for both the reduction of speed and the change of rotational direction, to a countershaft in order to sequentially reduce the rotational speed. CONSTITUTION:An idler gear shaft 23 is rotated in its speed-reduced state through a drive gear 20a in a reverse stage and an idler gear 20b by means of the power inputted to a main shaft 11''. An intermediate gear shaft 27 rotatably supported onto the main shaft 11'' is further rotated in its speed-reduced state through the drive gear 26a of the idler gear shaft 23 and a driven gear 26b. The rotation of the intermediate gear shaft 27 is furthermore reduced through the drive gear 26c of the intermediate gear shaft 27 and a driven shaft 26d, which is made into an integral body with the countershaft 12 by means of a synchronizing mechanism in order to obtain the emergency low speed stage. In such speed changes in three stages as mentioned above, the setting of a larger gear ratio becomes possible. | ||||||
| 189 | Four-wheel-drive vehicle | JP5573280 | 1980-04-25 | JPS56154328A | 1981-11-28 | MURAOKA AKIHIKO; SUZUKI KUNIHIKO |
| PURPOSE: To provide a compact four-wheel-drive vehicle and utilize a conventional drive system, by using a planet gear to drive rear wheels so that a front-drive vehicle with a side engine is run as the four-wheel-drive vehicle. CONSTITUTION: Motive power from an engine 1 is transmitted to an input shaft 3a through a clutch 2 and then transmitted to an output shaft 3b and a drive gear 4 through a transmission 3. A speed reduction gear 5 engaged with the drive gear 4 actuates the pinion carrier PC of a planet gear 6. A sun gear S is connected to a final speed reducer 17 for front wheels 11, 12. A ring gear R drives a transmission gear 24. The transmission gear 24 drives rear wheels 9, 10 through bevel gears 25, 26. Since the motive power is distributed to the front and rear wheels 9, 10, 11, 12 by the planet gear 6, the drive system of a front-drive vehicle with a side engine can be utilized as it is. For that reason, the whole vehicle can be made made compact. COPYRIGHT: (C)1981,JPO&Japio | ||||||
| 190 | POWER MACHINE | EP12818865.3 | 2012-12-27 | EP2893224B1 | 2018-10-24 | KALDOR, Matthew, J. |
| Disclosed are power machines, and drive systems for use thereon, as well as methods of controlling the displacement of a hydraulic drive motor. The drive system includes a drive pump capable of providing a hydraulic power output and a drive motor operably coupled to the drive pump that receives the hydraulic power output from the drive pump. The drive motor has an operating displacement that is variable between a minimum displacement and a maximum displacement and it provides a rotational output member. A shift actuator is operably coupled to the drive motor and it is configured to vary the displacement of the drive motor between the minimum displacement and the maximum displacement. A controller controls the shift actuator to cause the drive motor to provide infinitely variable displacement between the minimum and maximum displacements. | ||||||
| 191 | DRIVE DEVICE FOR HYBRID VEHICLE | EP15736773.1 | 2015-02-04 | EP2946958B1 | 2017-01-25 | SARASHINA, Shumpei |
| 192 | DRIVE DEVICE FOR HYBRID VEHICLE | EP15736773 | 2015-02-04 | EP2946958A4 | 2015-11-25 | SARASHINA SHUMPEI |
| 193 | DRIVE DEVICE FOR HYBRID VEHICLE | EP15736773.1 | 2015-02-04 | EP2946958A1 | 2015-11-25 | SARASHINA, Shumpei |
A drive unit includes a transmission case having a transmission housing part which houses a transmission and a differential housing part which houses a differential device, and an electric motor is attached to the outer periphery of the transmission case in such a way that it is at a location in front of the differential housing part. Moreover, with respect to a transverse direction of the vehicle at the differential housing part, a sidewall of the transmission case on the side opposite from the one where an engine is located has an opening through which an output shaft of a speed reducer extends and the speed reducer case is attached to the sidewall of the transmission case. |
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| 194 | DOPPELKUPPLUNGSGETRIEBE | EP13788670.1 | 2013-10-23 | EP2914876A1 | 2015-09-09 | HEITMANN, Axel; MÄRKL, Johann |
| The invention relates to a drive device for a change-speed transmission for motor vehicles, having at least one transmission input shaft (14), at least one axially parallel output shaft (18), having a plurality of gearwheel sets which are arranged on the shafts (14, 18) with fixed gearwheels and idler gears which can be switched via synchronizer clutches in order to form forward gears, and having at least one separating clutch (K1, K2). According to the invention, a planetary gear mechanism (40) which can be switched over into two transmission stages is connected upstream of the gearwheel sets of the forward gears (1 to 9), which planetary gear mechanism (40) has a driven input element (42), an output element (50) which outputs to the input shaft (14), and a transmission element (46) which can be braked or coupled in order to switch over the transmission stages, wherein the transmission element (46) can be coupled to an electric machine (54), by means of which the transmission element (46) can be fixed or can be driven in both rotational directions. | ||||||
| 195 | TRANSMISSION SYSTEM | EP12715230.4 | 2012-01-25 | EP2668420A1 | 2013-12-04 | VAN DRUTEN, Roëll Marie; SERRARENS, Alexander Franciscus Anita; VROEMEN, Bas Gerard |
| A transmission system has a clutch module which has a single input and two outputs, where clutch devices are located between the outputs and the input. The transmission system further includes a transmission module which has two inputs and a single output, the transmission module comprising at least two sub-transmissions where at least a single speed transforming gear or a single transmission clutch is located between an input and an output of each sub-transmission. The two outputs of the clutch module are connected here to both inputs of the transmission module. | ||||||
| 196 | Antriebsanordnung für ein Kraftfahrzeug | EP12000837.0 | 2012-02-09 | EP2487061B1 | 2013-04-24 | Märkl, Johann |
| 197 | Antriebsanordnung für ein Kraftfahrzeug | EP12000837.0 | 2012-02-09 | EP2487061A1 | 2012-08-15 | Märkl, Johann |
Die Erfindung betrifft eine Antriebsanordnung für ein Kraftfahrzeug mit zwei angetriebenen Achsen, wobei wenigstens eine der Achsen zu- bzw. abschaltbar ist, mit einem Geschwindigkeits-Wechselgetriebe mit zumindest einer Eingangswelle, zwei je eine Achse antreibende Abtriebswellen und mehreren über Zahnräder und Synchronkupplungen schaltbaren Vorwärtsgängen und gegebenenfalls einem Rückwärtsgang. Zur Schaffung einer in einfacher Weise in verschiedene Antriebsarten umschaltbaren Antriebsanordnung wird vorgeschlagen, dass das Wechselgetriebe (10; 50) in zwei Teilgetriebe aufgeteilt ist, von denen ein Teilgetriebe über einen Teil der Vorwärtsgänge und die eine Abtriebswelle (18; 58) ausschließlich auf eine erste Achse (12) abtreibt und das zweite Teilgetriebe über den restlichen Teil der Vorwärtsgänge und gegebenenfalls den Rückwärtsgang auf beide Abtriebswellen (18, 20; 58, 60) abtreibt.
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| 198 | Dual clutch multi-speed transaxle | EP09008560.6 | 2009-06-30 | EP2141385B1 | 2012-06-20 | Wenthen, David, W. |
| 199 | Vehicle Transmission | EP08160658.4 | 2008-07-17 | EP2019231B1 | 2012-04-18 | Earp, Leonard; Wozencraft, David Allan |
| 200 | A vehicle transmission assembly | EP07102833.6 | 2007-02-21 | EP1834828B1 | 2011-11-16 | May, Eric |
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