JPS6121452A - Gear transmission - Google Patents

Gear transmission

Info

Publication number
JPS6121452A
JPS6121452A JP59140193A JP14019384A JPS6121452A JP S6121452 A JPS6121452 A JP S6121452A JP 59140193 A JP59140193 A JP 59140193A JP 14019384 A JP14019384 A JP 14019384A JP S6121452 A JPS6121452 A JP S6121452A
Authority
JP
Japan
Prior art keywords
gear
reverse
driven gear
shaft
driven
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
JP59140193A
Other languages
Japanese (ja)
Inventor
Noboru Kurata
昇 倉田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP59140193A priority Critical patent/JPS6121452A/en
Publication of JPS6121452A publication Critical patent/JPS6121452A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/0026—Transmissions for multiple ratios comprising at least one creep low gear, e.g. additional gear for extra low speed or creeping

Landscapes

  • Structure Of Transmissions (AREA)

Abstract

PURPOSE:To enable compacting of a transmission, by a method wherein a driving gear for a first step and reverse, located on a main shaft, and a driven gear for reverse, located on the main shaft adjacently to a driven gear for a first step, are intercoupled through an idle gear. CONSTITUTION:A driving gear for a first step and reverse is located integrally on a main shaft 3 in a mission case, and a driven gear for a first step geared with the driving gear is located on a counter shaft 4. A gear 9 for reverse is loosely geared between the driven gear for a first step on the counter shaft 4 and a driven gear 405 for low. Further, an idle shaft 10, located in parallel and adjacently to the shafts 3 and 4, is disposed therebetween and geard with an idle gear 11, an idle gear 111 is loosely geared with the idle shaft, a large gear part 111 thereof is geared with a driving gear 305 for low, and a small gear part 112 is geard with a reverse gear 9.

Description

【発明の詳細な説明】 （産業上の利用分野） 本発明は自動三輪車等の小型車両に好適するギヤ変速装
置に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a gear transmission device suitable for small vehicles such as tricycles.

（従来技術） 車両のギヤ変速装置は、クランクシャフトで駆動される
メインシャフトにカウンタシャフトを並設し、各軸上に
複数の駆動、被動ギヤを配設し、軸上のギヤ間に設けた
シックをシフトフォークで移動させ、複数のギヤの何れ
かとカウンタシャフトとを連結し、所望の減速比に変速
して出力するものである。(Prior art) A gear transmission device for a vehicle has a main shaft driven by a crankshaft, a countershaft installed in parallel, a plurality of driving and driven gears on each shaft, and a plurality of driving and driven gears installed between the gears on the shafts. The gearbox is moved by a shift fork, one of a plurality of gears is connected to a countershaft, the speed is changed to a desired reduction ratio, and output is generated.

かかる変速装置において後退用のリバースギヤはカウン
タシャフト上に前記前進用のギヤと離間して設けられ、
アイドルギヤを介してリバースギヤは逆転駆動されてい
る。In such a transmission, a reverse gear for reversing is provided on the countershaft apart from the gear for forward,
The reverse gear is driven in reverse via the idle gear.

（発明が解決しようとする問題点） 以上の従来技術はリバースギヤが他のギヤと離間して設
けられているためカウンタシャフトが長くなること、減
速比の大きいリバースギヤを収納するための空間を他の
ギヤとを別個に要するためミッションケースのこの部分
が大きくなり、前記と併せミッションが大型化すること
、駆動側のメインシャフト−Ｌにギヤ駆動用の小歯数の
ギヤを加工する場合に加工用のカッタの逃げが必要とな
り、その分メインシャフトが長くなり、前記リバースギ
ヤが離間せざるを得ないのもこれが一因で、前記の如く
ミッション全体が大型化し、又すバースギヤ専用のギヤ
をメインシャフト上に別設することは工数が多くなるこ
と、そして一般にかかるギヤの歯幅はリバースギヤの幅
に合せるため小さく強度を得る上で歯幅を広くした場合
には加工上不利であり、且つ前記により長さの増加は更
に大きくなる。(Problems to be Solved by the Invention) In the above conventional technology, the reverse gear is provided apart from other gears, so the counter shaft becomes long, and the space for storing the reverse gear with a large reduction ratio is required. Since this part of the transmission case is required separately from other gears, this part of the transmission case becomes larger, and in addition to the above, the transmission becomes larger. This is one of the reasons why the cutter for machining needs to escape, the main shaft becomes longer, and the reverse gear has to be separated.As mentioned above, the entire transmission becomes larger, and a gear dedicated to the reverse gear is required. Separately installing the gear on the main shaft requires a lot of man-hours, and generally the tooth width of the gear is small to match the width of the reverse gear, and it is disadvantageous in terms of machining if the tooth width is widened to obtain strength. , and the increase in length is even greater.

（発明の目的） 本発明は以上を改善すべくなされたもので、その目的と
する処は、リバースギヤの配設を合理的に行い、シャフ
トの長さを短縮し、併せてギヤの径方向のミッションケ
ースの大きさを小さくし、トータルとしてミッションを
可及的にコンパクト化するとともにメインシャフト側の
駆動ギヤ部の加工の容易化、工数削減を図り、又該ギヤ
部の強度上も有利であるギヤ変速装置を提供するにある
。(Objective of the Invention) The present invention has been made to improve the above-mentioned problems, and its purpose is to rationally arrange the reverse gear, shorten the length of the shaft, and improve the radial direction of the gear. By reducing the size of the transmission case, the overall mission is made as compact as possible, and the machining of the drive gear part on the main shaft side is made easier and the number of man-hours is reduced.It is also advantageous in terms of the strength of the gear part. There are some gear transmissions to provide.

（問題点を解決するための手段） 以上の如き従来技術の問題点の解決を図り、併せて前記
目的を達成するための本発明は、ミ・ンションケース内
のメインシャフト上に第１速用とす／ヘース用の駆動ギ
ヤを一体に設け、該ギヤに噛合する第１速川被動キヤを
カウンタシャフト」二に設けるとともに、該第１速用被
動ギヤに隣接する如くカウンタシャフト上にリバース用
被動ギヤを設け、該ギヤと前記駆動ギヤとをアイドルギ
ヤを介して連結するようにした。(Means for Solving the Problems) The present invention aims to solve the problems of the prior art as described above, and also to achieve the above objects. A drive gear for reverse gear is provided integrally, a first speed driven gear that meshes with the gear is installed on the countershaft, and a reverse driven gear is provided on the countershaft adjacent to the first speed driven gear. A gear is provided, and the gear and the drive gear are connected via an idle gear.

（前記手段による作用） 前記の如くリバース用被動ギヤと第１速用被動ギヤをカ
ウンタシャフト上に隣接して配設し、各ギヤをメインシ
ャフトに設けた一つの駆動ギヤで噛合連結させたため各
軸の軸長が短くなり、又径の大きい両ギヤを隣接配置し
たのでミッションケースのこの部分だけをギヤに対応し
て空間形成すれば良く、以上を併せてコンパクト化が図
れること、駆動ギヤが一つで良いので工数が削減され、
且つ駆動ギヤの幅も必要上幅広となり、無駄に幅広くす
ることなく強度上有利である。(Effect by the above means) As described above, the reverse driven gear and the first speed driven gear are arranged adjacent to each other on the counter shaft, and each gear is meshed and connected by one drive gear provided on the main shaft. The axial length of the shaft has been shortened, and since both large-diameter gears are placed adjacent to each other, it is only necessary to create a space in this part of the transmission case to accommodate the gears. Since only one is required, man-hours are reduced,
In addition, the width of the drive gear is necessarily wide, which is advantageous in terms of strength without making it unnecessarily wide.

（実施例） 次に本発明の好適する一実施例を添付図面を参照しつつ
詳述する。(Embodiment) Next, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

第１図はエンジンの一部を含むミッションの横断面図、
第２図は同要部の角度を変えて見た展開横断面図である
。　　゛ （υはクランクケースを含むミッションケース、（２）
はクランクケースに横架されたクランクシャフトで、ク
ランクシャフト（２）にこれと平行する如く隣接されて
メインシャフト（３）が、又メインシャフト（３）と平
行する如くこれに隣接してカウンタシャフト（４）を各
配設し、各シャツ）　（３）、（４）は隔壁（ｌｏｔ）
　、（１０２）に軸受（５０１）〜（５０４）を介して
回転可能に支承されている。メインシャフト（３）は軸
受（５０）外方の延出部に付設したクラッチ機構（６）
を介してクランクシャフト（２）の一端から動力を受け
、図中（７）はクランクシャフト他端に設けたＡＣＧで
ある。Figure 1 is a cross-sectional view of the mission, including part of the engine.
FIG. 2 is a developed cross-sectional view of the same main part viewed from a different angle.゛(υ is the mission case including the crankcase, (2)
is a crankshaft horizontally suspended in the crankcase, and a main shaft (3) is adjacent to and parallel to the crankshaft (2), and a countershaft (3) is adjacent to and parallel to the main shaft (3). (4) are arranged for each shirt) (3) and (4) are bulkheads (lots)
, (102) via bearings (501) to (504). The main shaft (3) has a clutch mechanism (6) attached to the outer extension of the bearing (50).
Power is received from one end of the crankshaft (2) through the ACG, and (7) in the figure is an ACG provided at the other end of the crankshaft.

メインシャフト（３）上の軸方向に離間配設された軸受
（５０１，）　、　（５０２）間の部分には中間部から
一端部側にかけて１速用駆動ギヤ（３０１）　、　３速
用駆動ギヤ（３０３）　、　　２速用駆動ギヤ（３０２
）　、　４速用駆動ギヤ（３０４）が順次配設され、ｌ
速用駆動ギヤ（３０１）は減速比が大きく小径であるた
めメインシャフト（３）上に歯切加工して一体に成形し
、他のギヤ（３０２）、（３０３）　、（３０４）は順
次減速比が小さくなって大径となるため別物をスプライ
ン嵌合等により軸上に固設した。A 1st speed drive gear (301) and a 3rd speed drive gear are located between the bearings (501,) and (502) which are spaced apart in the axial direction on the main shaft (3) from the middle part to one end side. (303), 2nd speed drive gear (302
), 4th speed drive gear (304) are sequentially arranged, l
Since the speed drive gear (301) has a large reduction ratio and a small diameter, it is machined and integrally formed on the main shaft (3), and the other gears (302), (303), and (304) are sequentially reduced. Since the ratio becomes smaller and the diameter becomes larger, a separate piece was fixed on the shaft using spline fitting or the like.

カウンタシャフト（４）上には前記各ギヤ（３０１）〜
（３０４）の夫々と噛合する被動ギヤ（４０１）〜（４
０４）を配設し、ｌ速用被動ギヤ（４０１）は１速用駆
動ギヤ（３０１）と噛合し、２速用被動ギヤ（４０２）
は２速用駆動ギヤ（３０２）と噛合し、３速用被動ギヤ
（４０３）　、４速用被動ギヤ（４０４）は夫々３速用
駆動ギヤ（３０３）　、４速用駆動ギヤ（３０４）と噛
合している。以上の被動ギヤ（４０１）〜（４０４）は
カウンタシャフト（４）上に回転可能に遊合され、メイ
ンシャフト（３）の回転で駆動ギヤ（３０１）〜（３０
４）により常時空転し、シック（８）の軸方同動で被動
ギヤ（ａｏｌ）〜（４０４）の何れかをカウンタシャフ
ト（４）に係合し、これを駆動する。On the counter shaft (4), each of the gears (301) to
(304), driven gears (401) to (4) mesh with each other.
04), the L speed driven gear (401) meshes with the 1st speed drive gear (301), and the 2nd speed driven gear (402) meshes with the 1st speed drive gear (301).
meshes with the 2nd speed drive gear (302), and the 3rd speed driven gear (403) and the 4th speed driven gear (404) mesh with the 3rd speed drive gear (303) and the 4th speed drive gear (304), respectively. They mesh together. The above driven gears (401) to (404) are rotatably engaged on the counter shaft (4), and the rotation of the main shaft (3) drives the drive gears (301) to (304).
4), the gear always idles, and the driven gear (aol) to (404) is engaged with the countershaft (4) by the axial co-movement of the sickle (8) to drive it.

以」二のメインシャフト（３）上の１速用ギヤ（３０１
）とクラッチ機構（６）側の軸受（５０１）との間には
、前記ｌ速用駆動ギヤ（３（ＩＩ）よりも小径、即ち減
速比の大きい最低速用駆動ギヤ、即ちｌ速より減速比の
大きいスーパーロウ用駆動ギヤ（３０５）を該シャフト
（３）に歯切加工により一体に成形し、該ロウ用駆動ギ
ヤ（３０５）はこれで駆動される被動ギヤの歯幅の倍量
上の歯幅に設定する。1st gear (301) on the second main shaft (3)
) and the bearing (501) on the side of the clutch mechanism (6). A super low drive gear (305) with a large ratio is integrally formed on the shaft (3) by gear cutting, and the low drive gear (305) has a tooth width twice as large as the tooth width of the driven gear to be driven by this drive gear (305). Set the tooth width to .

カウンタシャフト（４）上の前記１速用被動ギヤ（４０
１）とクラッチ機構側の軸受（５０３）との間には、先
ず軸受（５０３）側に近い部分にロウ用被動ギヤ（４０
５）を回転可能に遊合支持せしめ、該ギヤ（４０５）を
前記駆動ギヤ（３０５）の軸受（５０１）に近い部分の
歯幅略１／２を占める部分（３０５ａ）に噛合せしめ、
該ギヤは減速比が大きいため大径に設定されている。The first speed driven gear (40) on the counter shaft (4)
1) and the bearing (503) on the clutch mechanism side, first, a low driven gear (40
5) is rotatably and loosely supported, and the gear (405) is meshed with a portion (305a) occupying approximately 1/2 of the tooth width of the portion of the drive gear (305) near the bearing (501);
Since the gear has a large reduction ratio, it is set to have a large diameter.

カウンタシャフト（４）上の前記１速用被動ギヤ（４０
１）とロウ用被動ギヤ（ａｏ５）の間には後退用、即ち
リバースギヤ（９）を回転可能に遊合支持せシメる。該
リバースギヤ（９）はｌ速用被動ギヤ（４０１）に接近
し、これの歯部は記述のロウ用駆動ギヤ（３０５）の軸
方向外方に臨み同軸上のロウ用被動ギヤ（４０５）に隣
接しつつ軸方向に離間して配設されている。該ギヤ（９
）は減速比が大きｌ、）ため大径に設定されている。The first speed driven gear (40) on the counter shaft (4)
1) and the row driven gear (ao5), a reverse gear (9) is rotatably and loosely supported. The reverse gear (9) approaches the L-speed driven gear (401), and its teeth face outward in the axial direction of the low drive gear (305) described above, and are coaxial with the low drive gear (405). are arranged adjacent to and spaced apart from each other in the axial direction. The gear (9
) has a large reduction ratio l, ), so it is set to a large diameter.

メインシャフト（３）とカウンタシャフト（４）の間に
はこれらと平行し、隣接するアイドルシャフト’（１０
）を配設し、アイドルシャフト（１０）上にアイドルギ
ヤ（１１）を回転可能に遊合支承する。アイドルギヤ（
１１）は一体の大小径の異なる二段のギヤ部（１１１）
、　（１１２）を備える。大径ギヤ部（ｔｏ）は既述の
ロウ用駆動ギヤ（３０５）の他の部分（３０５ｂ）ニ噛
合させ、減速比の大きい小径ギヤ部（１１２）はり／＜
−スギャ（８）に噛合せしめる。これによりメインシャ
フト（３）の回転でギヤ（３０５）を介してロウ用被動
ギヤ（４０５）は順方向に回転駆動され、又アイドルギ
ヤ（１１）を介してリバースギヤ（９）は逆方向に回転
駆動されることとなる。Between the main shaft (3) and the counter shaft (4) is an idle shaft' (10
), and an idle gear (11) is rotatably supported on the idle shaft (10). Idle gear (
11) is an integrated two-stage gear part (111) with different large and small diameters.
, (112). The large diameter gear part (to) is meshed with the other part (305b) of the row drive gear (305) described above, and the small diameter gear part (112) with a large reduction ratio is connected to the
- Engage with Sugya (8). As a result, the rotation of the main shaft (3) rotates the row driven gear (405) in the forward direction via the gear (305), and the reverse gear (9) is rotated in the reverse direction via the idle gear (11). It will be rotated.

以上のアイドルギヤ（１１）のアイドル用大径ギヤ部（
１１１）はリバースギヤ（９）とロウ用被動ギヤ（４０
５）との間に臨む。The large diameter gear part for idle of the above idle gear (11) (
111) is the reverse gear (9) and the row driven gear (40
5).

カウンタシャフト（４）上のりバースギヤ（９）とロウ
用被動ギヤ（４０５）の間にはシック（１２）をスプラ
イン嵌合等により軸方向のみ摺動可能に配設し、これの
軸方向端面の一部には係合突部（１２１）。A thick (12) is disposed between the countershaft (4) upward berth gear (9) and row driven gear (405) so that it can slide only in the axial direction by spline fitting, etc. A part has an engaging protrusion (121).

（１２２）を軸方向両方に突設する。そしてリバースギ
ヤ（９）とロウ用被動ギヤ（ａｏ５）の基部の一部には
孔等からなる係合凹部（９０１）、（４０Ｂ）を設ける
。(122) protrudes in both axial directions. Engagement recesses (901) and (40B) consisting of holes or the like are provided in a part of the base of the reverse gear (9) and the row driven gear (ao5).

前記アイドルギヤ（１１）のアイドル用大径ギヤ部（１
１１）の歯先はシック（１２）外方に接近して臨む。The idle large diameter gear part (1) of the idle gear (11)
The tip of the tooth of 11) approaches the outside of the chic (12).

尚図面中（１３）はキックスタータ用スピンドル、（１
３１）はこれで駆動されるギヤ、（１３２）はキ・ンク
スタータ用アイドルギヤでメインシャフト（３）の軸受
（’５０１）外方に設けた被動ギヤ（１３３）と噛合し
、クラッチ機構を介してクランクシャフト（２）を駆動
し、キックスタータによる始動を行う。又（１４）はフ
ァイナルギヤボックスで、内装したファイナルギヤ（１
４１）を介して実施例では不図示のドライブシャフトを
駆動し、該ギヤ（１４１）はカウンタシャフト（４）の
軸端に設けられた駆動ギヤ（４０７）に噛合し、カウン
タシャフト（４）の変速された出力を受ける。In addition, (13) in the drawing is the kick starter spindle, (1
31) is the gear driven by this, and (132) is the idle gear for the engine starter, which meshes with the driven gear (133) provided outside the bearing ('501) of the main shaft (3), and is driven by the clutch mechanism. The crankshaft (2) is driven by the engine, and the kick starter is used to start the engine. Also, (14) is the final gear box, and the internal final gear (14) is the final gear box.
41) drives a drive shaft (not shown in the embodiment), and the gear (141) meshes with a drive gear (407) provided at the shaft end of the countershaft (4). Receives shifted output.

以上においてギヤ（４０５）　、　（９）は既述の如く
回転駆動されるが、シック（工２）をシャフト（４）上
において図の右、或は左への移動でこれの係合突部（１
２１）、　（１２２）の何れかがギヤ（９）　、（４０
５）の係合凹部（９０１）、（４０Ｂ）の一方に係合し
、これによりカウンタシャフト（４）に正転、或は逆転
の動力が伝えられ、ロウ、或はリバースの走行を車両に
行わせる。In the above, the gears (405) and (9) are rotationally driven as described above, but by moving the chic (405) on the shaft (4) to the right or left in the figure, the engagement protrusion of this (1
Either gear (9) or (40)
5) is engaged with one of the engagement recesses (901) and (40B), thereby transmitting forward or reverse power to the countershaft (4), causing the vehicle to run in low or reverse mode. Let it happen.

以上実施例ではギヤ（４０５）を最低速のスーパーロウ
ギヤと表現したが、要はこれが１速で実質上既述の１速
乃至４速が２速乃至５速である。In the above embodiments, the gear (405) has been expressed as the lowest speed super low gear, but the point is that this is the 1st speed, and the 1st to 4th speeds described above are actually the 2nd to 5th speeds.

（発明の効果） 以上の如き本発明によれば、メインシャフト上に第１速
及びリバース用の共通の駆動ギヤを一体に設け、減速比
の近い、即ち大径で径の似かよった第１速及びリバース
用の被動ギヤをカウンタシャフト上に隣接して設け、一
方を駆動ギヤで直接、他方をアイドルギヤを介して駆動
する如く構成したので、先ず大径の径の似かよったギヤ
がミッションケースの所定の部分に集中し、ミ、２ショ
ンケースはこの部分を大きくすれば良く、他の部分は小
さくなり、従ってミッション全体がコンパクト化できる
こと、次に駆動ギヤは一個で足りるためメインシャフト
のギヤ加工工数が減少し、工数を削減し、製作が容易化
すること、又駆動ギヤは歯幅が大きくなるため余分な歯
幅増加を要することとなり充分な強度が得られること、
リバース用、第１速用と個々に駆動ギヤを創成しないこ
とからギヤ創成時の逃げを必要とせず、この分シャフト
が短くなり、駆動ギヤを共通化による軸長の短縮と併せ
シャフトを可及的に短くし、前記ギヤの隣接と併せてミ
ッションの幅も小さくできコンパクト化が図れる。(Effects of the Invention) According to the present invention as described above, a common drive gear for the first speed and reverse is integrally provided on the main shaft, and the first speed has a similar reduction ratio, that is, a large diameter and a similar diameter. The driven gears for reverse and reverse are installed adjacent to each other on the countershaft, and one is driven directly by the drive gear, and the other is driven via the idle gear. By concentrating on a specific part, the main shaft gear machining can be done because only one part of the case can be made larger, and the other parts can be made smaller, thus making the entire transmission more compact. The number of man-hours is reduced, the number of man-hours is reduced, and manufacturing is facilitated. Also, since the drive gear has a large tooth width, it is necessary to increase the tooth width by an extra amount, so sufficient strength can be obtained.
Since drive gears are not generated individually for reverse and 1st speed, there is no need for relief when generating gears, and the shaft is shortened accordingly, making it possible to shorten the shaft length by using a common drive gear, and to increase the shaft length. In addition to the adjacent gears, the width of the transmission can also be reduced, making it more compact.

本発明は以上の如き多大の利点を有する。The present invention has many advantages as described above.

【図面の簡単な説明】 第１図はエンジンの一部を含むミッシロンの横断面図、
第２図は同要部の角度を変えて見た展開横断面図である
。 尚図面中（１）はミッションケース、（３）はメインシ
ャフト、（３０５）は駆動ギヤ、（４）はカウンタシャ
フト、（４０５）は第１速用被動ギヤ、（８）はリバー
ス用被動ギヤ、（１１）はアイドルギヤである。[Brief explanation of the drawings] Figure 1 is a cross-sectional view of Missillon, including part of the engine.
FIG. 2 is a developed cross-sectional view of the same main part viewed from a different angle. In the drawing, (1) is the transmission case, (3) is the main shaft, (305) is the drive gear, (4) is the counter shaft, (405) is the 1st speed driven gear, and (8) is the reverse driven gear. , (11) is an idle gear.

Claims (1)

【特許請求の範囲】[Claims] ミッションケース内のメインシャフト上に第１速用とリ
バース用の駆動ギヤを一体に設け、該ギヤに噛合する第
１速用被動ギヤをカウンタシャフト上に設けるとともに
、該第１速用被動ギヤに隣接する如くカウンタシャフト
上にリバース用被動ギヤを設け、該ギヤと前記駆動ギヤ
とをアイドルギヤを介して連結するようにしたことを特
徴とするギヤ変速装置。A first speed driven gear and a reverse drive gear are integrally provided on the main shaft in the transmission case, and a first speed driven gear that meshes with the first speed driven gear is provided on the counter shaft, and the first speed driven gear is provided with a first speed driven gear that meshes with the first speed driven gear. A gear transmission device characterized in that a reverse driven gear is provided on a countershaft so as to be adjacent to the reverse driven gear, and the reverse driven gear is connected to the driving gear via an idle gear.
JP59140193A 1984-07-05 1984-07-05 Gear transmission Pending JPS6121452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59140193A JPS6121452A (en) 1984-07-05 1984-07-05 Gear transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59140193A JPS6121452A (en) 1984-07-05 1984-07-05 Gear transmission

Publications (1)

Publication Number Publication Date
JPS6121452A true JPS6121452A (en) 1986-01-30

Family

ID=15263072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59140193A Pending JPS6121452A (en) 1984-07-05 1984-07-05 Gear transmission

Country Status (1)

Country Link
JP (1) JPS6121452A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62189725A (en) * 1986-02-14 1987-08-19 Matsushita Electric Ind Co Ltd Plasma cvd apparatus
JP2007315434A (en) * 2006-05-23 2007-12-06 Honda Motor Co Ltd Transmission and method for assembling same
GB2614442A (en) * 2021-12-24 2023-07-05 Murgana Mark A debris collector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62189725A (en) * 1986-02-14 1987-08-19 Matsushita Electric Ind Co Ltd Plasma cvd apparatus
JP2007315434A (en) * 2006-05-23 2007-12-06 Honda Motor Co Ltd Transmission and method for assembling same
GB2614442A (en) * 2021-12-24 2023-07-05 Murgana Mark A debris collector

Similar Documents

Publication Publication Date Title
US5971883A (en) Multi-speed power transmission
EP0078124B1 (en) Vehicle transmission
US4702125A (en) High reduction transaxle for electric vehicle
JPH0240896B2 (en)
EP0390335B1 (en) Multispeed power transmission
US5881600A (en) Transmission for motor vehicles
US8881614B2 (en) Vehicle transmissions
US6780135B2 (en) Automobile transmission
JP2000506589A (en) Car gearbox
US5853345A (en) Transmission with coupled planetary gear sets
JP2014199105A (en) Vehicle driving device
CN102105708A (en) Transmission gear engagement mechanism and method of operation
JPS6121452A (en) Gear transmission
CN201443584U (en) Automatic gearbox for vehicle
JPS594574B2 (en) Douriyokuden Tatsuyou Hensokusouchi
JPH0240138B2 (en)
EP0882908A2 (en) Multiple speed ratio manual transmission for motor vehicles
JPS5828046A (en) Power transmission device
JP2802626B2 (en) Power transmission case structure
JPS60252870A (en) Speed changer equipping belt-type continuously variable transmission
CN218440449U (en) Bi-motor four-gear speed changer and vehicle
KR0183267B1 (en) Gear-train of 6-stage auto-transmission
KR0183247B1 (en) Gear train of 5-stage auto-transmission
JPH0582505B2 (en)
JP2824262B2 (en) Automatic transmission