JPS5969551A - Transmission for vehicle - Google Patents
Transmission for vehicleInfo
- Publication number
- JPS5969551A JPS5969551A JP57179778A JP17977882A JPS5969551A JP S5969551 A JPS5969551 A JP S5969551A JP 57179778 A JP57179778 A JP 57179778A JP 17977882 A JP17977882 A JP 17977882A JP S5969551 A JPS5969551 A JP S5969551A
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- transmission system
- lever
- subtransmission
- operated
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/027—Motorcycles with three wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/04—Combinations of toothed gearings only
- F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
- F16H37/043—Combinations of toothed gearings only change gear transmissions in group arrangement without gears having orbital motion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
- F16H63/16—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism
- F16H63/18—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism the final actuating mechanism comprising cams
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/44—Signals to the control unit of auxiliary gearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Gear Transmission (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、主としてバーハンドルタイプの不整地走行用
の自動３輪車や４輪車等に適用される車両用変速機に関
する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a vehicular transmission mainly applied to bar handle type automatic three-wheeled vehicles, four-wheeled vehicles, etc. for traveling on rough terrain.
従来この種不整地走行用車両においては、自動２輪車に
搭載すると同様のエンジン及び変速機を搭載するを一般
とするが、かかる変速機だけでは窪地からの脱出等に必
要な大きな駆動トルクを得られないため、最近では該変
速機を主変速機としてこれに副変速機を付加し、該副変
速機の低速側への切換えで所望の駆動トルクを得られる
ようにすることが望まれており・更には後進も行い得ら
れるようにすることが望まれている。この場合、主変速
機に後進伝動系を組込むことも可能であるが、これによ
れば主変速機の大幅な変更が必要となり、又主変速機は
ペダル操作等により頻繁にギアチェンジが行われるため
、これに後進伝動系を組込むことは操作上問題がある。Conventionally, this type of vehicle for traveling on rough terrain has generally been equipped with an engine and transmission similar to those installed in motorcycles, but such a transmission alone cannot generate the large drive torque necessary for escaping from a depression, etc. Therefore, recently it has been desired to use the transmission as a main transmission and add an auxiliary transmission to it so that the desired driving torque can be obtained by switching the auxiliary transmission to the low speed side. It is desired that the vehicle be able to move forward and even backward. In this case, it is possible to incorporate a reverse transmission system into the main transmission, but this would require major changes to the main transmission, and the main transmission would require frequent gear changes due to pedal operations, etc. Therefore, incorporating a reverse transmission system into this poses operational problems.
本発明は、かかる課題を解決すべく提案されたもので、
エンジンからの出力を、前進複数段の変速を行う主変速
機と、比較的高速と低速の少なくとも２段の変速を行う
レバ操作の副変速機とを介して車両の駆動輪に伝達する
ようにした車両用変速機において、該副変速機に、該副
変速機の共通１個の操作レバの切換操作で選択的に確立
される後進伝動系を備えたことを特徴とする特
次いで本発明を図示の実施例に付説明する。The present invention was proposed to solve such problems,
The output from the engine is transmitted to the drive wheels of the vehicle via a main transmission that shifts forward through multiple gears and a lever-operated sub-transmission that shifts at least two relatively high and low speeds. The present invention is particularly characterized in that the sub-transmission is equipped with a reverse transmission system that is selectively established by a switching operation of one operating lever common to the sub-transmission. The illustrated embodiment will be explained below.
図面は不整地走行用の自動３輪車（Ａ）に搭載する変速
機（１３）に本発明を適用した実施例を示し、該変速機
（Ｂ）はエンジン（１）のクランクケース（２）の後部
に配置されるもので、第２図に明示する如く前進複数段
例えば５段変速を行う自動２輪車と同様のペダル操作の
主変速機（３）と、その横方向に並設した比較的高速と
低速の２段変速を行うレバ操作の副変速機（４）とから
成り、エンジン（１）からの出力がクランクシャフト（
図示せず）に連なる該主変速機（３）の入力軸（５）か
らその出力軸を介してこれと同軸の該副変速機（４）の
入力軸（６）に伝達され、その出力軸（７）からベベル
ギア（８）とプロペラシャフト（９）とを介して駆動輪
たる後輪００）に伝達されるように構成される。The drawing shows an embodiment in which the present invention is applied to a transmission (13) mounted on a three-wheeled motor vehicle (A) for traveling on rough terrain. As shown in Figure 2, the main transmission (3) is pedal-operated, similar to that of a two-wheeled motor vehicle, and has multiple forward speeds, for example, five speeds. It consists of a lever-operated auxiliary transmission (4) that performs two-speed shifting between relatively high and low speeds, and the output from the engine (1) is transmitted to the crankshaft (
Transmission is transmitted from the input shaft (5) of the main transmission (3) connected to the main transmission (3) via its output shaft to the input shaft (6) of the sub-transmission (4) coaxial therewith, and its output shaft (7) is configured to be transmitted to the rear wheel 00) which is the driving wheel via the bevel gear (8) and the propeller shaft (9).
該副変速機（４）は、入出力軸ｆ６） （７）間に軸方
向に間隙を存して右側の高速伝動系（ＧＨ）と左側の低
速伝動系（ＧＬ）とを備えるもので、該各伝動系（ＧＨ
）（ＧＩ、）は夫々該入力軸（６）上に回動自在に設け
た駆動ギア（１１）とこれに常時咬合する該出力軸（７
）に固定の従動ギア（１２＋とで構成され、該入力軸（
６）−ヒに該Ｎ＋方向間隙においてスプライン係合させ
た第１スライダ（１３）を、該副変速機（４）のケース
（４ａ）に第３図及び第４図に明示する如く設けた操作
し／（（１４１の操作でこれに直結されるシフトドラム
（１５）と第１シフトフオークα０とを介して摺動させ
ることにより、該各伝動系（ＧＨ）（ＧＬ）の駆動ギア
ＯＤを該第１スライダ０３）を介して選択的に該入力軸
（６）に連結して該各伝動系（Ｇ １（）（ＧＬ）を確
立せしめるようにした。The sub-transmission (4) includes a high-speed transmission system (GH) on the right side and a low-speed transmission system (GL) on the left side with a gap in the axial direction between the input and output shafts f6) (7), Each transmission system (GH
) (GI,) respectively have a drive gear (11) rotatably provided on the input shaft (6) and the output shaft (7) that is always engaged with the drive gear (11).
) is composed of a driven gear (12+) fixed to the input shaft (
6) - An operation in which the first slider (13) spline-engaged in the N+ direction gap is provided in the case (4a) of the sub-transmission (4) as shown in FIGS. 3 and 4. ((141), by sliding the shift drum (15) and the first shift fork α0, which are directly connected to the shift drum (15), the drive gear OD of each transmission system (GH) (GL) is The first slider 03) is selectively connected to the input shaft (6) to establish each transmission system (G1()(GL)).
そして本発明によれば、更に該副変速機（４）に、共通
１個の該操作レバａ４）の操作で選択的に確立される後
進伝動系（ＧＲ）を組込むもので、これを図示のものに
付詳述すれば、該後進伝動系（１）は、該第１スライダ
α階に一体の駆動ギアａ力と、中間のアイドルギア（１
Ｂ＋と、該出力軸（７）上の前記軸方向間隙に回動自在
に設けた従動ギア０９とで構成され、該出力軸（７）上
に該間隙において第２スライダ翰をスプライン係合させ
、該操作レバ０４）の操作により前記第１スライダ０３
）を中立位置とした状態で前記シフトドラムａ９に係合
する第２シフトフオークＣＤを介して該第２スライダ（
２０）を左方に摺動させて該従動ギアａ！Ｊに係合させ
ることにより該後進伝動系（ＧＲ）を確立せしめるよう
にした。これによれば高速と低速の両伝動系（ｏ、Ｈ）
（（）Ｌ）の配置間隙に後進伝動系（ＧＲ）をコンパク
トに収めることが出来、有利である。According to the present invention, the auxiliary transmission (4) further incorporates a reverse transmission system (GR) that is selectively established by operating the single common operating lever a4). To be more specific, the reverse transmission system (1) includes a drive gear a integrated in the first slider α, and an intermediate idle gear (1).
B+, and a driven gear 09 rotatably provided in the axial gap on the output shaft (7), and a second slider blade is spline-engaged on the output shaft (7) in the gap. , the first slider 03 by operating the operating lever 04).
) is in the neutral position, the second slider (
20) to the left and the driven gear a! By engaging J, the reverse transmission system (GR) is established. According to this, both high-speed and low-speed transmission systems (o, H)
The reverse transmission system (GR) can be compactly accommodated in the arrangement gap (()L), which is advantageous.
ここで該操作レバ（１４）は、高速伝動系（ＧＨ）を確
立する前方のｒＨＪ位置と、低速伝動系（ＧＬ）を確立
する中間の「Ｌ」位置と、後進伝動系（ＧＲ）を確立す
る後方の「Ｒ」位置とに手動操作で揺動されるもので、
図示のものでは「Ｒ」位置への誤操伊を防止すべく、該
操作レバＱ４）の「Ｌ」位置から「Ｒ」位置への揺動に
際して該操作レバ０力のノブ（１４ａ）に当接するスト
ッパ（２つを設け、該ノブ（１４ａ）をばね（１４ｂ）
に抗して押し下げなければ該操作レバＱ４）のｒＲＪ位
置への操作を行い得ないようにした。Here, the operating lever (14) has a forward rHJ position that establishes a high-speed transmission system (GH), an intermediate "L" position that establishes a low-speed transmission system (GL), and a reverse transmission system (GR). It is manually swung to the rear “R” position.
In the illustrated example, in order to prevent erroneous operation to the "R" position, when the operating lever Q4) swings from the "L" position to the "R" position, the operating lever hits the knob (14a) with zero force. There are two contacting stoppers, and the knob (14a) is connected to the spring (14b).
The operating lever Q4) cannot be operated to the rRJ position unless it is pushed down against the pressure.
図面で０３は該シフトドラムｕ９を各変速位置に係止す
るクリック機構を示す。In the drawings, reference numeral 03 indicates a click mechanism for locking the shift drum u9 at each gear shift position.
次いでその作動を説明するに、前進時は副変速機（４）
の操作レバ（１４１を「ＨＪ位位置−は「ＬＪ位置とし
、車体の逆側に備えるシフトペダル（図示しない）によ
り主変速機（３）の変速操作を行って状況に応じた走行
を行う。又、該操作レバ（１４）を「Ｒ」位置とすれば
後進が行われる。この場合、主変速機（３）に後進伝動
系を組込むとすれば、シフトペダルを何回も踏んで後進
への切換えを行う必要が有り、操作が面倒で又Ｗｉ操作
も生じ易くなるが、本発明によれば上記の如く共通１個
の操作レバＩの操作で後進への切換えを容易に行い得ら
れ、又該副変速機（４）は操作頻度が比較的少なく且つ
レバ操作のため操作位置の確認も容易で、かかる不都合
を生じない。Next, to explain its operation, when moving forward, the auxiliary transmission (4)
The operation lever (141) is set from the HJ position to the LJ position, and a shift pedal (not shown) provided on the opposite side of the vehicle body is used to change gears of the main transmission (3) to drive according to the situation. Also, if the operation lever (14) is set to the "R" position, reverse movement is performed.In this case, if a reverse transmission system is incorporated into the main transmission (3), the shift pedal must be depressed many times to reverse movement. However, according to the present invention, it is possible to easily switch to reverse by operating one common operation lever I as described above, and the operation is troublesome and Wi operation is likely to occur. In addition, the sub-transmission (4) is operated relatively infrequently, and since it is operated by a lever, it is easy to confirm the operating position, so such inconvenience does not occur.
この様に本発明によるときは、副変速機に後進伝動系を
組込むもので、主変速機として自動２輪用等の変速機を
そのまま用いることが出来、更に該副変速機の共通１個
の操作レバの操作で後進への切換えを行い得られ、操作
性の面でも又誤操作防止の面でも有利である効果を有す
る。As described above, according to the present invention, the reverse transmission system is incorporated into the sub-transmission, and a transmission for automatic motorcycles or the like can be used as the main transmission, and furthermore, one common transmission of the sub-transmission can be used as the main transmission. It is possible to switch to reverse by operating the operating lever, which is advantageous in terms of operability and prevention of erroneous operation.
第１図は本発明変速機を搭載した自動５輪車の側面図、
第２図は第１図のＴＩ−ＩＩ線線断断面図第３図は第２
図のト」線截断面図、第４図は第５図の■−■線截線面
断面図る。
（１）・・・・・・エンジン
（３）・・・・・・主変速機
（４）・・・・・・副変速機
００）・・・・・・後輪（駆動輪）
■・・・・・・操作レバ
（（）Ｒ１１・・・・・・後進伝動系
特許出願人 本田技研工業株式会社Figure 1 is a side view of a five-wheeled motor vehicle equipped with the transmission of the present invention;
Figure 2 is a sectional view taken along the line TI-II in Figure 1. Figure 3 is a cross-sectional view of Figure 2.
FIG. 4 is a cross-sectional view taken along the line 1--2 in FIG. 5. (1) Engine (3) Main transmission (4) Sub-transmission 00) Rear wheels (drive wheels) ...Operating lever (()R11...Reverse transmission system patent applicant Honda Motor Co., Ltd.
Claims (1)
機と、比較的高速と低速の少なくとも２段の変速を行う
レバ操作の副変速機とを介して車両の駆動輪に伝達する
ようにした車両用変速機において、該副変速機に、該副
変速機の共通１個の操作レバの切換操作で選択的に確立
される後進伝動系を備えたことを特徴とする車両用変速
機。The output from the engine is transmitted to the drive wheels of the vehicle via a main transmission that shifts forward through multiple gears and a lever-operated sub-transmission that shifts at least two relatively high and low speeds. A vehicular transmission characterized in that the auxiliary transmission is provided with a reverse transmission system that is selectively established by a switching operation of a common operating lever of the auxiliary transmission.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57179778A JPS5969551A (en) | 1982-10-15 | 1982-10-15 | Transmission for vehicle |
| US06/542,290 US4635506A (en) | 1982-10-15 | 1983-10-14 | Gearbox assembly for vehicles |
| US06/814,947 US4655309A (en) | 1982-10-15 | 1985-12-31 | Gearbox assembly for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57179778A JPS5969551A (en) | 1982-10-15 | 1982-10-15 | Transmission for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5969551A true JPS5969551A (en) | 1984-04-19 |
Family
ID=16071719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57179778A Pending JPS5969551A (en) | 1982-10-15 | 1982-10-15 | Transmission for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5969551A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4683777A (en) * | 1983-08-08 | 1987-08-04 | Honda Giken Kogyo Kabushiki Kaisha | Inhibitor means for a starter device in a multi-transmission motor vehicle |
| JPS62251234A (en) * | 1986-04-25 | 1987-11-02 | Yamaha Motor Co Ltd | Transmission for vehicle |
-
1982
- 1982-10-15 JP JP57179778A patent/JPS5969551A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4683777A (en) * | 1983-08-08 | 1987-08-04 | Honda Giken Kogyo Kabushiki Kaisha | Inhibitor means for a starter device in a multi-transmission motor vehicle |
| JPS62251234A (en) * | 1986-04-25 | 1987-11-02 | Yamaha Motor Co Ltd | Transmission for vehicle |
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