JPH0742799A - Auxiliary driving device - Google Patents

Auxiliary driving device

Info

Publication number
JPH0742799A
JPH0742799A JP5191173A JP19117393A JPH0742799A JP H0742799 A JPH0742799 A JP H0742799A JP 5191173 A JP5191173 A JP 5191173A JP 19117393 A JP19117393 A JP 19117393A JP H0742799 A JPH0742799 A JP H0742799A
Authority
JP
Japan
Prior art keywords
shaft
side
input shaft
auxiliary
accessory
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5191173A
Other languages
Japanese (ja)
Inventor
Makoto Nohara
誠 野原
Original Assignee
Koyo Seiko Co Ltd
光洋精工株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koyo Seiko Co Ltd, 光洋精工株式会社 filed Critical Koyo Seiko Co Ltd
Priority to JP5191173A priority Critical patent/JPH0742799A/en
Publication of JPH0742799A publication Critical patent/JPH0742799A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE:To make such an ideal function as saying that proper rotational power is transmitted to an auxiliary irrespective of rotational frequency in an engine output shaft, realizable in a simple structure. CONSTITUTION:This auxiliary driving device is composed of a differential mechanism 1 consisting of a few gears and a control means 2 controlling the differential conditions, and in this constitution, a driving shaft of this differential mechanism 1 is set down to an engine crankshaft 3, and one side driven shaft out of two driven shafts to an input shaft 5 of an auxiliary 4 and the other remaining driven shaft to a braking shaft 21a of a braking unit 21 of the control means 2, respectively. With this formation, if turning torque at the side of the braking shaft 21a is made smaller than that at the side of the input shaft 5, turning power of the crankshaft 3 is decelerated and transmitted to the input shaft 5 of the auxiliary 4, and also if the torque at the side of the braking shaft 21a is made larger than that at the side of the input shaft 5, the turning power of the crankshaft 3 is seed up and thereby it comes to be transmitted to the input shaft 5 of the auxiliary 4 in consequence.

Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【産業上の利用分野】本発明は、例えば自動車に搭載されるエンジンの動力を利用してオルターネータや、パワーステアリングポンプ、クーラ用コンプレッサ等の補機を駆動する補機駆動装置に係り、特に変速部分を改良したものに関する。 BACKGROUND OF THE INVENTION The present invention is, for example, relates and alternator using the power of the engine mounted in an automobile, power steering pump, the accessory drive system for driving the auxiliary machine such as a cooler compressor, in particular about an improvement of the transmission portion.

【0002】 [0002]

【従来の技術】自動車では、オルターネータや、パワーステアリングポンプ、クーラ用コンプレッサ等の補機を駆動するのに、エンジンの動力を利用するが、今まではエンジンのクランクシャフトと補機の入力軸とをプーリおよびベルト、あるいはドライブシャフトを介して直結的に連結している。 In an automobile, an alternator or a power steering pump, to drive the auxiliary machine such as a cooler compressor, utilizes the power of the engine, the input shaft of ever the crankshaft of the engine accessory preparative is directly connected coupled via a pulley and belt or drive shaft.

【0003】ところで、自動車のエンジンは、低速から高速まで広い速度範囲で回転するものであり、特にエンジンの高速回転時には補機が必要以上の高速で回転させられるようになるために、補機が破損しやすくなる他、 Meanwhile, automobile engines is to rotate in a wide speed range from low speed to high speed, especially for the so rotated at a high speed than necessary accessory during a high speed rotation of the engine, auxiliary machine in addition to more easily damaged,
エンジンの負担が大きくなって馬力ロスや燃料ロスを余儀なくされる。 The burden of the engine is forced to horsepower loss and fuel loss is greater. なお、エンジンのアイドリング回転時など低速回転時には補機にもよるがその駆動力が不足する場合もある。 Incidentally, at the time of low-speed rotation such as idling rotation of the engine depending on the accessory there is a case where the driving force is insufficient.

【0004】これに対して、エンジンの回転数に関係なくほぼ適正な回転動力を補機に伝達するための補機駆動装置が種々考えられている。 [0004] In contrast, the accessory drive system for transmitting substantially proper rotational power regardless of the rotational speed of the engine accessory has been variously considered. なお、この補機駆動装置の変速手段としては、例えば二つのプーリとVベルトを用いたCVTと呼ばれる無段変速機や、遊星コーンを用いた無段変速機などが用いられている。 As the transmission means of the accessory drive system, for example, continuously variable transmission called CVT with two pulleys and a V-belt, continuously variable transmission and the like have been used with planetary cones.

【0005】 [0005]

【発明が解決しようとする課題】ところで、前述の無段変速機は、いずれも構成が複雑であって、組み立てが煩雑であるなど、イニシャルコストが高くつくとともに、 Meanwhile [0007], the continuously variable transmission described above, either a complex construction, and assembly is complicated, with initial cost is expensive,
故障時のメンテナンスが面倒であることが指摘される。 Maintenance at the time of fault is pointed out that it is troublesome.

【0006】本発明は、上記事情に鑑み、エンジン出力軸の回転速度に関係なく適正な回転動力を補機に伝達するといった理想的な機能を簡単な構造で実現できるようにすることを課題としている。 [0006] The present invention has been made in view of the above circumstances, the object is to be achieved with a simple structure ideal features such to convey the proper rotational power regardless of the rotational speed of the engine output shaft to the auxiliary machine there.

【0007】 [0007]

【課題を解決するための手段】本発明は、エンジンの出力軸の回転速度を無段階に増減変速して補機の入力軸に伝達する構成の補機駆動装置であって、エンジン出力軸を駆動軸とし補機入力軸を二つの従動軸のうちの一方(第1従動軸)とするディファレンシャル機構と、このディファレンシャル機構の残りの従動軸(第2従動軸) Means for Solving the Problems The present invention is a accessory drive system configuration for transmitting the rotational speed of the output shaft of the engine to the input shaft of the increase or decrease transmission to auxiliary equipment steplessly, the engine output shaft one of the the drive shaft auxiliary input shaft two driven shaft and the differential mechanism (first driven shaft), the remainder of the driven shaft of the differential mechanism (second driven shaft)
の回転トルクを無段階的に制御する制御手段とを備えている。 And a control means for controlling the rotational torque steplessly.

【0008】 [0008]

【作用】制御手段でディファレンシャル機構の第2従動軸側の回転トルクを第1従動軸側の回転トルクよりも小さくすると、駆動軸の回転動力が減速されて第1従動軸に伝達され、逆に大きくすると、駆動軸の回転動力が増速されて第1従動軸に伝達される。 The rotational torque of the second side of the driven shaft of the differential mechanism when less than the rotational torque of the first driven shaft side [action control means, the rotation power of the drive shaft is transmitted to the first driven shaft is decelerated, reversed the larger, the rotational power of the drive shaft is transmitted to the first driven shaft is accelerated. また、第1従動軸側と第2従動軸側の回転トルクを同じにすると、駆動軸の回転動力が変速されずに第1従動軸に伝達される。 Further, when the rotational torque of the first driven shaft side and the second side of the driven shaft is the same, the rotation power of the drive shaft is transmitted to the first driven shaft without being speed.

【0009】このような制御をエンジン出力軸の回転速度に応じて適宜に設定することにより、エンジンの回転動力に関係なく、補機を安定した条件で駆動できるようになる。 [0009] By setting such a control as appropriate according to the rotational speed of the engine output shaft, regardless of the rotational power of the engine, so that the accessory can be driven in a stable condition. しかも、少数の歯車を組み合わせた構造のディファレンシャル機構を変速手段としているから、構成が簡素である。 Moreover, since the differential mechanism of the structure combining a small number of gears is a gear unit, the configuration is simple.

【0010】 [0010]

【実施例】以下、本発明の詳細を図1および図2に示す実施例に基づいて説明する。 BRIEF DESCRIPTION based on examples showing the details of the present invention in FIGS. 図1は本発明の補機駆動装置の一実施例の縦断側面図であり、図例の補機駆動装置は、ディファレンシャル機構1と、このディファレンシャル機構1の差動条件を制御する制御手段2とを備えている。 Figure 1 is a longitudinal side view of an embodiment of the accessory drive system of the present invention, the accessory drive system of FIG example, a differential mechanism 1, a controller 2 for controlling the differential condition of the differential mechanism 1 It is equipped with a.

【0011】ディファレンシャル機構1は、ドライブギヤ11と、このドライブギヤ11に噛合してその回転軸心と平行な軸心周りに回転させられるリングギヤ12 [0011] differential mechanism 1, the ring gear 12 and drive gear 11 are rotated in mesh with the drive gear 11 to the rotation axis parallel to the axis around
と、リングギヤ12の一側にその回転軸心と直交するように設けられた軸13に回動自在に取り付けられる二つ一対の第1,第2サイドギヤ14,15と、この一対のサイドギヤ14,15に噛合する二つ一対の第3,第4 When the first two pair of rotatably mounted to the shaft 13 provided so as to be orthogonal to the rotation axis on one side of the ring gear 12, a second side gear 14 and 15, the pair of side gears 14, two pair of third meshing 15, the fourth
サイドギヤ16,17とを備えている。 And a side gears 16 and 17. ドライブギヤ1 Drive gear 1
1は自動車エンジンのクランク軸3に、第3サイドギヤ16はクランク軸3と平行な補機4の入力軸5に、また、第4サイドギヤ17は補機4の入力軸5と同軸とされる制御手段2の制動ユニット21の制動軸21aに、 1 to the crankshaft 3 of an automobile engine, the control third side gear 16 to the input shaft 5 of the crank shaft 3 and parallel to the auxiliary machine 4, The fourth side gear 17 which is coaxial with the input shaft 5 of the accessory 4 the brake shaft 21a of the brake unit 21 of the unit 2,
それぞれ連結されている。 They are connected, respectively. この制動軸21aの所定位置には、リングギヤ12が転がり軸受(図示省略)を介して相対回転自在に支持されている。 The predetermined position of the brake shaft 21a, the ring gear 12 is rotatably supported via a roller bearing (not shown). 要するに、クランク軸3が請求項の駆動軸に、入力軸5が請求項の第1従動軸に、さらに制動軸21aが請求項の第2従動軸にそれぞれ相当する。 In short, the crank shaft 3 to the drive shaft of claim, the input shaft 5 to the first driven shaft of claim, further braking shaft 21a corresponds respectively to the second driven shaft of claim.

【0012】制御手段2は、第4サイドギヤ17に対して無段階に回転抵抗を与える例えば電磁ブレーキなどの制動ユニット21と、この補機4の入力軸5の回転数を計測する計測器22と、この計測器22およびエンジンクランク軸3の回転数計測器(図示省略)からの出力に基づいて補機4の入力軸5の回転速度を適正に設定するように制動ユニット21の動作を制御するコントローラ23とを備えている。 [0012] Control unit 2 includes a brake unit 21, such as giving a rotational resistance steplessly example, an electromagnetic brake for the fourth side gear 17, the instrument 22 for measuring the rotational speed of the input shaft 5 of the accessory 4 , controls the operation of the instrument 22 and the engine crankshaft 3 rotation speed meter (not shown) brake unit 21 so as properly to set the rotational speed of the input shaft 5 of the accessory 4 on the basis of the output from the and a controller 23. 計測器22は、被検出リング22 Instrument 22, the detector ring 22
aと、回転センサ22bとからなる。 And a, composed of a rotation sensor 22b. コントローラ23 Controller 23
は、図示しない計測器により検出されるエンジンクランク軸3の回転数が予め設定される基準値と比較して、基準値を越える場合に補機4の入力軸5の回転数を前記基準値のまま保持させるように計測器22の計測結果に基づいて制動ユニット21を制御する。 Is compared with a reference value which the rotational speed of the engine crankshaft 3 is detected by a not-shown instrument is preset, the reference value the number of revolutions of the input shaft 5 of the accessory 4 when exceeding the reference value controls the braking unit 21 based on the measurement result of the measuring instrument 22 so as to kept.

【0013】次に、動作を説明する。 [0013] Next, the operation will be described. まず、クランク軸3の回転によりディファレンシャル機構1のリングギヤ12が回転させられ、第1,第2サイドギヤ14,15 First, the ring gear 12 of the differential mechanism 1 is rotated by the rotation of the crank shaft 3, first, second side gears 14 and 15
が公転させられ、第3,第4サイドギヤ16,17を介して補機4の入力軸5と制動ユニット21の制動軸21 There allowed to revolve, third, brake shaft 21 and the input shaft 5 of the accessory 4 through the fourth side gear 16, 17 brake unit 21
aとが回転させられる。 And the a is rotated. このとき、補機4の入力軸5側と制動軸21a側との回転トルクが同じ場合には、クランク軸3から補機4の入力軸5へはドライブギヤ11とリングギヤ12とのギヤ比で決まる所定比率の動力伝達(例えば等速)が行われるが、補機4の入力軸5側と制動軸21a側との回転トルクがアンバランスになると、 At this time, when the rotational torque of the input shaft 5 side of the auxiliary 4 and the brake shaft 21a side is the same, the gear ratio between the input shaft drive gear 11 and ring gear 12 to 5 of the accessory 4 from the crankshaft 3 determined although the power transmission of a predetermined ratio (for example, constant velocity) is performed, the rotational torque of the input shaft 5 side of the auxiliary 4 and the brake shaft 21a side is unbalanced,
クランク軸3の回転速度に対して補機4の入力軸5の回転速度が増減変化することになる。 Rotational speed of the input shaft 5 of the accessory 4 is increasing or decreasing changes with respect to the rotational speed of the crankshaft 3. 具体的に、制動ユニット21により制動軸21a側の回転トルクを入力軸5 Specifically, the input shaft rotational torque of the brake shaft 21a side by the brake unit 21 5
側よりも小さくすると、エンジンクランク軸3の回転動力が減速されて補機4の入力軸5へ伝達され、また、制動軸21a側の回転トルクを入力軸5側よりも大きくすると、エンジンクランク軸3の回転動力が増速されて補機4の入力軸5に伝達される。 If less than the side, the rotation power of the engine crankshaft 3 is transmitted at a reduced speed to the input shaft 5 of the accessory 4, also, the larger than the input shaft 5 side rotational torque of the brake shaft 21a side, an engine crankshaft 3 of the rotary power is transmitted to the input shaft 5 of the accessory 4 is accelerated.

【0014】したがって、クランク軸3の回転速度が補機の使用適正範囲よりも遅いときには、クランク軸3の回転動力を増速して補機4の入力軸5に伝達させ、また、クランク軸3の回転速度が補機の使用適正範囲に収まるときには補機4の入力軸5の増・減速を行わないようにし、さらに、クランク軸3の回転速度が補機の使用適正範囲よりも速いときには、クランク軸3の回転動力を減速して補機4の入力軸5に伝達させるように、それぞれ制御するのがよい。 [0014] Therefore, when the rotational speed of the crankshaft 3 is slower than using the appropriate range of the accessory causes the transmit rotational power of the crankshaft 3 to the input shaft 5 of the accessory 4 accelerated, also the crank shaft 3 when the rotational speed of the falls use proper range of auxiliary devices so as not to perform increase or deceleration of the input shaft 5 of the accessory 4, further, when the rotational speed of the crankshaft 3 is faster than using the appropriate range of the auxiliary devices, as to transmit the rotational power of the crank shaft 3 to the input shaft 5 of the accessory 4 reduction, it is preferable to control, respectively. このような制御により、クランク軸3の回転速度の増減変化に関係なく、常に適正な回転動力を補機に伝達できるようになる。 Such control, regardless of the change in increase and decrease of the rotational speed of the crankshaft 3, always proper rotational power to be transmitted to the auxiliary machine. 要するに、例えば、図2のエンジン回転速度とプーリ回転速度との関係を示すグラフに示すように、回転速度0からXまでの領域では、クランク軸3と補機4の入力軸5とを同速に制御し、クランク軸3の回転速度がX以上と上昇し続けても、クランク軸3の回転動力を減速し続けて補機4の入力軸5の回転速度をXのまま一定となるように制御する。 In short, for example, as shown in the graph showing the relationship between engine rotational speed and the pulley rotation speed of 2, the region from the rotational speed 0 to X, the fast the crank shaft 3 and the input shaft 5 of the accessory 4 controls on, the rotation speed of the crank shaft 3 continues to rise as more X, the rotational speed of the input shaft 5 of the accessory 4 to be constant remains X continues to decelerate the rotational power of the crankshaft 3 Control. この一定とする回転速度の値は、補機4それぞれに応じて適正となるように適宜に設定すればよい。 The value of the rotational speed of this constant may be set appropriately so that the proper in accordance with the respective accessory 4.

【0015】なお、本発明は上記実施例に限定されない。 [0015] The present invention is not limited to the above embodiments. すなわち、制動ユニット21は、その機能として無段階の回転抵抗を与えるものが要求されるから、例えば流体ブレーキなどとすることもできる。 That is, the brake unit 21 may be from what gives a rotational resistance of the stepless as its function is required, for example, the fluid brake including a.

【0016】 [0016]

【発明の効果】本発明によれば、クランク軸の回転速度の増減変化に関係なく、常に適正な回転動力を補機に伝達できるようにしているから、補機や補機を駆動するエンジンに対して無理な負担が及ばなくなり、補機の寿命向上やエンジンの馬力ロスや燃料ロスを無くすことができる。 According to the present invention, regardless of the change in increase and decrease of the rotational speed of the crankshaft, always proper rotational power from being to be transmitted to the auxiliary machine, an engine for driving the auxiliary machine and auxiliary machine It will not reach the unreasonable burden for, horsepower loss and fuel loss of auxiliary equipment life improvement and engine can be eliminated. しかも、このような理想的な機能を発揮できるようにしながらも、変速手段として少数の歯車で構成するディファレンシャル機構を用いているから、初期組み立て性や経時的なメンテナンスが容易となるなど、イニシャルコスト、ランニングコストを低減できて経済的に有利となる。 Moreover, while such can exhibit such an ideal function, since by using a differential mechanism constituted by a small number of gears as a gear unit, such as the initial assembly and over time maintenance is facilitated, initial cost , which is economically advantageous and can reduce the running cost.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】本発明の一実施例の補機駆動装置の縦断側面図。 Longitudinal side view of the accessory drive system of an embodiment of the present invention; FIG.

【図2】エンジン回転速度と補機回転速度との関係を示すグラフ。 Figure 2 is a graph showing a relationship between engine rotational speed and the accessory rotational speed.

【符号の説明】 DESCRIPTION OF SYMBOLS

1 ディファレンシャル機構 2 制御手段 3 クランク軸 4 補機 5 補機の入力軸 21a 制動軸 An input shaft 21a braking axis 1 differential mechanism 2 control unit 3 crankshaft 4 accessory 5 accessory

Claims (1)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】 エンジンの出力軸の回転速度を無段階に増減変速して補機の入力軸に伝達する構成の補機駆動装置であって、 エンジン出力軸を駆動軸とし補機入力軸を二つの従動軸のうちの一方(第1従動軸)とするディファレンシャル機構と、このディファレンシャル機構の残りの従動軸(第2従動軸)の回転トルクを無段階的に制御する制御手段とを備えている、ことを特徴とする補機駆動装置。 1. A accessory drive system configuration the rotational speed of the output shaft of the engine increases or decreases steplessly changing the speed transmitted to the input shaft of the accessory, the accessory input shaft to the engine output shaft and the drive shaft It includes a differential mechanism to one of the two driven shaft (first driven shaft), and control means for steplessly controlling the rotational torque of the rest of the driven shaft of the differential mechanism (second driven shaft) It is, accessory drive system, characterized in that.
JP5191173A 1993-08-02 1993-08-02 Auxiliary driving device Pending JPH0742799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5191173A JPH0742799A (en) 1993-08-02 1993-08-02 Auxiliary driving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5191173A JPH0742799A (en) 1993-08-02 1993-08-02 Auxiliary driving device

Publications (1)

Publication Number Publication Date
JPH0742799A true JPH0742799A (en) 1995-02-10

Family

ID=16270119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5191173A Pending JPH0742799A (en) 1993-08-02 1993-08-02 Auxiliary driving device

Country Status (1)

Country Link
JP (1) JPH0742799A (en)

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005096754A (en) * 2003-09-16 2005-04-14 Haldex Brake Corp System for regulating supply of power to brake system
JP2009541663A (en) * 2006-06-26 2009-11-26 フォールブルック テクノロジーズ インコーポレイテッド A continuously variable transmission
US9611921B2 (en) 2012-01-23 2017-04-04 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9618100B2 (en) 2008-05-07 2017-04-11 Fallbrook Intellectual Property Company Llc Assemblies and methods for clamping force generation
US9677650B2 (en) 2013-04-19 2017-06-13 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9676391B2 (en) 2007-02-01 2017-06-13 Fallbrook Intellectual Property Company Llc Systems and methods for control of transmission and/or prime mover
US9683638B2 (en) 2005-12-30 2017-06-20 Fallbrook Intellectual Property Company Llc Continuously variable gear transmission
US9683640B2 (en) 2008-06-06 2017-06-20 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9709138B2 (en) 2005-11-22 2017-07-18 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9732848B2 (en) 2003-02-28 2017-08-15 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9739375B2 (en) 2007-12-21 2017-08-22 Fallbrook Intellectual Property Company Llc Automatic transmissions and methods therefor
US9850993B2 (en) 2008-02-29 2017-12-26 Fallbrook Intellectual Property Company Llc Continuously and/or infinitely variable transmissions and methods therefor
US9869388B2 (en) 2007-07-05 2018-01-16 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9878717B2 (en) 2008-08-05 2018-01-30 Fallbrook Intellectual Property Company Llc Systems and methods for control of transmission and/or prime mover
US9903450B2 (en) 2008-08-26 2018-02-27 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9920823B2 (en) 2009-04-16 2018-03-20 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9945456B2 (en) 2007-06-11 2018-04-17 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9950608B2 (en) 2005-10-28 2018-04-24 Fallbrook Intellectual Property Company Llc Electromotive drives
US10036453B2 (en) 2004-10-05 2018-07-31 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10047861B2 (en) 2016-01-15 2018-08-14 Fallbrook Intellectual Property Company Llc Systems and methods for controlling rollback in continuously variable transmissions
US10056811B2 (en) 2007-04-24 2018-08-21 Fallbrook Intellectual Property Company Llc Electric traction drives
US10066712B2 (en) 2010-03-03 2018-09-04 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US10066713B2 (en) 2008-06-23 2018-09-04 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10094453B2 (en) 2007-02-16 2018-10-09 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US10100927B2 (en) 2007-11-16 2018-10-16 Fallbrook Intellectual Property Company Llc Controller for variable transmission
US10197147B2 (en) 2010-11-10 2019-02-05 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10208840B2 (en) 2005-12-09 2019-02-19 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10253880B2 (en) 2008-10-14 2019-04-09 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10260607B2 (en) 2007-02-12 2019-04-16 Fallbrook Intellectual Property Company Llc Continuously variable transmissions and methods therefor
US10458526B2 (en) 2016-03-18 2019-10-29 Fallbrook Intellectual Property Company Llc Continuously variable transmissions, systems and methods

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10428939B2 (en) 2003-02-28 2019-10-01 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9732848B2 (en) 2003-02-28 2017-08-15 Fallbrook Intellectual Property Company Llc Continuously variable transmission
JP2005096754A (en) * 2003-09-16 2005-04-14 Haldex Brake Corp System for regulating supply of power to brake system
US10036453B2 (en) 2004-10-05 2018-07-31 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9950608B2 (en) 2005-10-28 2018-04-24 Fallbrook Intellectual Property Company Llc Electromotive drives
US9709138B2 (en) 2005-11-22 2017-07-18 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10208840B2 (en) 2005-12-09 2019-02-19 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9683638B2 (en) 2005-12-30 2017-06-20 Fallbrook Intellectual Property Company Llc Continuously variable gear transmission
JP2009541663A (en) * 2006-06-26 2009-11-26 フォールブルック テクノロジーズ インコーポレイテッド A continuously variable transmission
US9726282B2 (en) 2006-06-26 2017-08-08 Fallbrook Intellectual Property Company Llc Continuously variable transmission
JP2012177371A (en) * 2006-06-26 2012-09-13 Fallbrook Technologies Inc Continuously variable transmission
US9676391B2 (en) 2007-02-01 2017-06-13 Fallbrook Intellectual Property Company Llc Systems and methods for control of transmission and/or prime mover
US9878719B2 (en) 2007-02-01 2018-01-30 Fallbrook Intellectual Property Company Llc Systems and methods for control of transmission and/or prime mover
US10260607B2 (en) 2007-02-12 2019-04-16 Fallbrook Intellectual Property Company Llc Continuously variable transmissions and methods therefor
US10094453B2 (en) 2007-02-16 2018-10-09 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US10056811B2 (en) 2007-04-24 2018-08-21 Fallbrook Intellectual Property Company Llc Electric traction drives
US9945456B2 (en) 2007-06-11 2018-04-17 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10260629B2 (en) 2007-07-05 2019-04-16 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9869388B2 (en) 2007-07-05 2018-01-16 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10100927B2 (en) 2007-11-16 2018-10-16 Fallbrook Intellectual Property Company Llc Controller for variable transmission
US9739375B2 (en) 2007-12-21 2017-08-22 Fallbrook Intellectual Property Company Llc Automatic transmissions and methods therefor
US9850993B2 (en) 2008-02-29 2017-12-26 Fallbrook Intellectual Property Company Llc Continuously and/or infinitely variable transmissions and methods therefor
US9618100B2 (en) 2008-05-07 2017-04-11 Fallbrook Intellectual Property Company Llc Assemblies and methods for clamping force generation
US9683640B2 (en) 2008-06-06 2017-06-20 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US10066713B2 (en) 2008-06-23 2018-09-04 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9878717B2 (en) 2008-08-05 2018-01-30 Fallbrook Intellectual Property Company Llc Systems and methods for control of transmission and/or prime mover
US9903450B2 (en) 2008-08-26 2018-02-27 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10253880B2 (en) 2008-10-14 2019-04-09 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9920823B2 (en) 2009-04-16 2018-03-20 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10066712B2 (en) 2010-03-03 2018-09-04 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US10197147B2 (en) 2010-11-10 2019-02-05 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9611921B2 (en) 2012-01-23 2017-04-04 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US10428915B2 (en) 2012-01-23 2019-10-01 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US9677650B2 (en) 2013-04-19 2017-06-13 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10323732B2 (en) 2013-04-19 2019-06-18 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10047861B2 (en) 2016-01-15 2018-08-14 Fallbrook Intellectual Property Company Llc Systems and methods for controlling rollback in continuously variable transmissions
US10458526B2 (en) 2016-03-18 2019-10-29 Fallbrook Intellectual Property Company Llc Continuously variable transmissions, systems and methods

Similar Documents

Publication Publication Date Title
US5755303A (en) Power transmitting apparatus for a hybrid vehicle
US6056661A (en) Multi-range transmission with input split planetary gear set and continuously variable transmission unit
US4738164A (en) Centrifugal force adjusted infinitely variable drive apparatus for auxiliary equipment
EP0177241B1 (en) Continuously variable transmission
CA1268960A (en) Geared-neutral continuously variable transmission
SU961551A3 (en) Vehicle transmission
EP1061288A2 (en) A continuously variable multi-range powertrain with a geared neutral
US6447422B1 (en) Dual mode, geared neutral continuously variable transmission
US5820508A (en) Transmission, in particular for agricultural vehicles and machines
US20030178953A1 (en) Methods for operating a motor vehicle driven by an internal combustion engine and by two electrical machines
US7547264B2 (en) Starter alternator accessory drive system for a hybrid vehicle
JP3369594B2 (en) Electric vehicles
EP0078124B1 (en) Vehicle transmission
CN101353013B (en) The method of operation of the vehicle driveline and
US4624153A (en) Continuously variable transmission
RU2089769C1 (en) Transmission with stepless variation in gear ratio
CN102374016B (en) And the engine accessory drive system reboot
JP3254561B2 (en) Continuously variable transmission for a vehicle
US20080096711A1 (en) Variable speed accessory drive system
CN101438082A (en) Scooter shifter
US5954144A (en) Variable-speed, multiple-drive power tool
JP3029976B2 (en) Helicopter power transmission device
JPH09512889A (en) Automatic continuously variable mechanical transmission and method of operating the same
WO2001073319A1 (en) Continuous variable transmission
JPH02130224A (en) Auxiliary machinery driving device