Patent
Shift control device for a hydrostatic continuously variable transmission
Tsutomu C,O K.K. Honda Gijutsu Kenkyusho Hayashi,Masaie C,o K.K. Honda Gijutsu Kenkyusho Katoh,Nobuyuki C,O K.K.Honda Gijutsu Kenkyusho Yakigaya,Kazuhiko C,Kazuhiko Nakamura,Yoshihiro C,O K.K.Honda Gijutsu Kenkyusho Yoshida,Yoshihiro Nakajima,Mitsuru C,O K.K. Honda Gijutsu Kenkyusho Saito,Akio C,O K.K. Honda Gijutsu Kenkyusho Kobayashi +14 more
- 24 Mar 1987
10
TL;DR: In this article, a shift control device in a hydrostatic continuously variable transmission in which a hydraulic closed circuit is formed between a swash plate type hydraulic pump and a SWP type hydraulic motor is described.
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Abstract: A shift control device in a hydrostatic continuously variable transmission in which a hydraulic closed circuit is formed between a swash plate type hydraulic pump and a swash plate type hydraulic motor, and a swash plate holder for supporting a motor swash plate of the hydraulic motor is tiltably supported on a stationary structure through a trunnion shaft (70) fixedly mounted to said swash plate, wherein a drive shaft (86a) of a reversible electric motor (86) is connected to the trunnion shaft through a reduction device (82) which is constructed so as to transmit rotation of the electric motor to the trunnion shaft at a reduced speed, but is brought into a locked state upon receipt of a reverse load from the trunnion shaft. This enables light adjustment of the tilting angle of the motor swash plate by use of a small-sized electric motor and reliable holding of the motor swash plate in a position at any angle.
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Citations
Patent
Hydrostatic continuously variable transmission
Kenichi Nakano,Yoshihiro Yoshida +1 more
- 25 Mar 2008
TL;DR: In this paper, a hydraulic motor is configured by coupling a first spool member provided with a guide land fitted in a guide member and a second spool members provided with the central land and a left land and providing with a valve that connects and cuts off a clutch oil passage on the high pressure side and a hydraulic oil passage in the low pressure side according to axial movement by a coupling pin.
89
Patent
Swashplate assembly for a swashplate type hydraulic pressure device
Hayashi Tsutomu,Mitsuru Saito,Yoshihiro Yoshida +2 more
- 28 May 1986
TL;DR: A swashplate type hydraulic pressure device comprising a cylinder and a swash plate which is rotatable relative to the cylinder and rotatably supported on a holder is described in this paper.
30
Patent
Controlling device for non-stage transmission for vehicles
Akio Kobayashi,Hiroshi Tanaka,Shoji Yamashita,Yasumasa Fujita,Koichi Hikichi,Chiaki Kumagai +5 more
- 31 Jul 1989
TL;DR: In this paper, the transmission ratio of a non-stage transmission in a vehicle is controlled according to a forecast output power of the vehicle, such as atmospheric pressure, and an engine speed is controlled so that the engine speed may not exceed a predetermined rotational speed when the transmission gear ratio is fixed.
26
Patent
Swashplate type variable displacement hydraulic device
Yoshihiro C,O Kk Honda Gijutsu Kenkyusho Nakajima,Tsutomu C,O Kk Honda Gijutsu Kenkyusho Hayashi,Takushi C,O Kk Honda Gijutsu Kenkyusho Matsuto,Mitsuru C,O Kk Honda Gijutsu Kenkyusho Saito,Kenji C,O Kk Honda Gijutsu Kenkyusho Sakakibara,Katsumi C,O Kk Honda Gijutsu Kenkyusho Yamazaki,Nobuyuki C,O Kk Honda Gijutsu Kenkyusho Yakigaya,Kazuhiko C,O Kk Honda Gijutsu Kenkyusho Nakamura +15 more
- 04 Jul 1988
TL;DR: In this article, a variable displacement hydraulic device with a swashplate type variable displacement (VDF) was constructed, where a plurality of plungers are slidable received in cylinders arranged annularly around an axis of rotation, and a back surface of a swastplate is engaged by outer ends of the plungers.
26
Patent
Structure for disposing shift actuator in power unit for saddle-ride vehicle
Atsushi Ogasawara,Yasushi Fujimoto +1 more
- 26 Sep 2008
TL;DR: In this article, the shift actuator is attached to a side surface of the crankcase of a saddle-ride vehicle, while the operational axis of the shifter is placed in a plane that is orthogonal to the axial direction of a transmission mechanism.
8
References
Patent
Stelleinrichtung fuer hydrostatische fahrzeugantriebe
Griesenbrock Karl-Heinz,Raetz Rolf +1 more
- 12 Aug 1976
6
Patent
Einrichtung zur Steuerung von Dosierpumpen
Nikolaewich Britwin Lew,Andreewich Sergeew Witaly,Semenowich Spassky Konstantin,Nikolaewich Smirnow Igor,Mikhailowich Scheglow Gennady,Alexandrowich Shtelmakh Alexan,Moiseewich Prudowsky Boris,Karpowich Karakhanian Wladimir,Wasiliewich Iwanow Wiktor,Iwanowich Semenow Mikhail +9 more
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4