JPS592933A - Positioning device - Google Patents
Positioning deviceInfo
- Publication number
- JPS592933A JPS592933A JP11143282A JP11143282A JPS592933A JP S592933 A JPS592933 A JP S592933A JP 11143282 A JP11143282 A JP 11143282A JP 11143282 A JP11143282 A JP 11143282A JP S592933 A JPS592933 A JP S592933A
- Authority
- JP
- Japan
- Prior art keywords
- operating lever
- lever
- positioning
- tip
- operating
- 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
-
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/24—Providing feel, e.g. to enable selection
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
- G05G2009/04766—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks providing feel, e.g. indexing means, means to create counterforce
- G05G2009/0477—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks providing feel, e.g. indexing means, means to create counterforce holding the member in a number of definite positions
Abstract
Description
【発明の詳細な説明】
この発明は、例えば自動車の変速機におｔＪるジノｊ〜
ノＡ−りの位置決めを行なう位置決め装置にＰＡＪるも
のである。DETAILED DESCRIPTION OF THE INVENTION This invention provides, for example, a transmission system for an automobile.
This is related to a positioning device that performs positioning.
従来のこの種の位置決め装置としては、第１図、第２図
に示すようなものがある。2. Description of the Related Art Conventional positioning devices of this type include those shown in FIGS. 1 and 2.
まず第１図におい−（、シフトフＡ−り１０６を取付け
たシフトロッド１２７は、トランスミッションケース１
０５に摺動自在に支持されると共に所定のシフト位置に
対応して複数の四部１１９が設けられる一方、トランス
ミッションケース１０５側に設けたチェックボール１０
９ｂが選択したシフト位置で凹部１１９の一つにスプリ
ング１０９ａによって押しつけられ、位置決めされるＪ
、うになっている。また、第２図の他の従来位置決め装
置では、ストライキングロッド２２７と操作レバー２０
１との間にストライキングブト１ツク２０２を追加し、
トランスミッションケース２０５側に設けた凹部２１９
にストライキングブロック２０２側のチェックボール２
０９ｂをスプリング２０９ａによって押しつけ、位置決
めづるようになっている。First of all, in FIG.
05 and is provided with a plurality of four parts 119 corresponding to predetermined shift positions, while the check ball 10 is provided on the transmission case 105 side.
9b is pressed against one of the recesses 119 by the spring 109a at the selected shift position, and the J
, is becoming a sea urchin. Further, in the other conventional positioning device shown in FIG. 2, the striking rod 227 and the operating lever 20
Add one striking button 202 between 1 and
Recess 219 provided on the transmission case 205 side
Check ball 2 on the striking block 202 side
09b is pressed by a spring 209a for positioning.
このような従来の操作装置の位置決め装置にあっては、
スプリング１０９ａ 、２０９ａによって、Ｅ記ロッド
１２７，２２７に、与えられる荷重が、ロッド１２７．
２２７の軸方向すなわちこの摺動方向と直交する方向に
作用する。このため、ロツド１２７，２２７が、トラン
スミッションケース１０５．２０５の摺動孔１０５ａ
、２０５ａに押しく＝Ｊ ｔノられてロットの軸方向移
動時にお【ノる摩擦力が増大し、この摩擦力の増大分は
、操作力を増加さＩるものとして作用りる。この場合、
自動車の変速機の操作レバー等では、ドライバーが操作
ぐきるスｌ−ｕ−りに限界があるため、このレバー比に
限界があってレバー比を大きくすることができない。従
って、上記摩擦力の増大が操作力の増加として大きく影
響してしまい操作レバーの操作フィーリングを悪化さＵ
るという問題点があった。In such a conventional positioning device for an operating device,
The load applied to the E rods 127, 227 by the springs 109a, 209a is the load applied to the rods 127, 227.
It acts in the axial direction of 227, that is, in the direction perpendicular to this sliding direction. Therefore, the rods 127, 227 are inserted into the sliding holes 105a of the transmission case 105, 205.
, 205a = Jt When the lot is moved in the axial direction, the frictional force increases, and this increased frictional force acts as an increase in the operating force. in this case,
Since there is a limit to how far a driver can operate the operating lever of an automobile transmission, there is a limit to the lever ratio, and it is not possible to increase the lever ratio. Therefore, the increase in the frictional force mentioned above has a large effect on the increase in operating force, which deteriorates the operating feeling of the operating lever.
There was a problem that
この発明は、上記の問題点に鑑み創案されたもので、操
作レバーの操作力を増大さＵることがなく、かつ、構成
簡甲な位置決め装置を提供するものである。The present invention was devised in view of the above-mentioned problems, and provides a positioning device that does not require an increase in the operating force of the operating lever and has a simple structure.
この目的を達成するためにこの発明は、先端部に操作部
を有し揺動中心部がケース側に回動可能に支持され、揺
動中心部から離れた部位がケースの摺動孔内を移動する
０ツドに係合する操作レバーと、この操作レバーの先端
に対向したケース側部材と、このケース側部材と前記レ
バーの先端とのいずれか一方に設けられた位置決め四部
及び他方に設けられて前記位置決め四部に弾接づる戻り
止め部材とよりなることを特徴とづる位置決め装置とし
たものである。In order to achieve this object, the present invention has an operation part at the tip, a swinging center is rotatably supported toward the case, and a part remote from the swinging center moves inside the sliding hole of the case. An operating lever that engages with the moving zero-piece, a case side member facing the tip of the operating lever, four positioning parts provided on either the case side member or the tip of the lever, and four positioning parts provided on the other side. The positioning device is characterized in that it comprises a detent member that comes into elastic contact with the four positioning parts.
以下、添付図面に基づき、この発明の一実施例を詳細に
説明する。Hereinafter, one embodiment of the present invention will be described in detail based on the accompanying drawings.
第３図、第４図は、自動車用手動変速機の変速操作部に
適用した実施例を示す。操作レバー１は、先端部（第３
図中下端部）に、係合部１ａが設（）られでいる。この
係合部１ａは、操作レバー１の下方部分の軸心上に中心
Ｐを有する球状に肥大して形成されている。操作レバー
１の中間部には、揺動中心部１ｂが設けられている。こ
の揺動中心部１ｂは、係合部１ａと同様にして、操作レ
バー１の軸線上の中心Ｑを有覆る球状に肥大して形成さ
れＣいる。FIGS. 3 and 4 show an embodiment in which the present invention is applied to a shift operation section of a manual transmission for an automobile. The operating lever 1 has a tip (third
An engaging portion 1a is provided at the lower end (in the figure). The engaging portion 1a is enlarged into a spherical shape having a center P on the axis of the lower portion of the operating lever 1. A swing center portion 1b is provided in the middle portion of the operating lever 1. The swinging center portion 1b is enlarged into a spherical shape that covers the center Q on the axis of the operating lever 1 in the same way as the engaging portion 1a.
この揺動中心部１ｂは、レバー支持部材３に設番ノられ
た球面座３ａにより球面支持され、操作レバー１は揺動
中心部１ｂの中心Ｑを中心として揺動自在となっている
。球面座３ａの内周半径 は、前記係合部１ａのレバー
長さ、換言１れば、揺動中心部１ｂの中心Ｑから係合部
１ａの中心Ｐまでの長さすよりも小さく形成されている
。球面座３ａは、揺動中心部１ｂの水平方向周囲のみを
包囲づるように上下方向に所定幅有する形状とされてい
る。そして、前記レバー支持部材３は、トランスミッシ
ョンケース５にボルトワックにより取イ」りられている
。The swinging center 1b is spherically supported by a spherical seat 3a numbered on the lever support member 3, and the operating lever 1 is swingable about the center Q of the swinging center 1b. The inner radius of the spherical seat 3a is formed to be smaller than the length of the lever of the engaging part 1a, in other words, the length from the center Q of the swinging center part 1b to the center P of the engaging part 1a. There is. The spherical seat 3a is shaped to have a predetermined width in the vertical direction so as to surround only the periphery of the swing center portion 1b in the horizontal direction. The lever support member 3 is attached to the transmission case 5 by bolts and wack.
前記操作レバー１の先端部ＩＣは、前記係合部ｉ ａか
らさらに所定長さを有した位置にあり、この先端部ＩＣ
側には、位置決め装置９が設【ノられている。この位置
決め装置９は、先端部ＩＣに形成された穴１ｄ内に挿入
されたスプリング９ａおよび戻り１め部材としてのチェ
ックボール９ｂと位置決めプＬ１ツク１５とからなる。The tip end IC of the operating lever 1 is located at a position further having a predetermined length from the engaging portion ia, and the tip end IC
A positioning device 9 is provided on the side. This positioning device 9 consists of a spring 9a inserted into a hole 1d formed in the tip IC, a check ball 9b as a first return member, and a positioning pull L1 15.
スプリング９ａは、チェックボール９ｂを穴１ｄの外へ
押し出Ｊように何重を与える。The spring 9a pushes the check ball 9b out of the hole 1d and gives it some force.
位置決め１０ツク１５は、前記トランスミッションケー
ス５の前記操作レバー１の先端ＩＣど対向りる部分に設
けられた位置決め座１３にビス１７により取り付けられ
ている。この位置決めブロック１５は、短形板状を呈し
く第５図参照）、土面１５ａに、位置決め四部１９が形
成されている。The positioning lug 15 is attached by screws 17 to a positioning seat 13 provided on a portion of the transmission case 5 opposite to the tip IC of the operating lever 1. This positioning block 15 has a rectangular plate shape (see FIG. 5), and has four positioning parts 19 formed on the soil surface 15a.
この位置決め凹部１９は、シフト方向（第３図中左右方
向）へ３つ並設された、セレクト方向（第４図中左右方
向）に延びる溝２１，２３．２５によって構成されてい
る。これらの溝２１．２３゜２５はＶ字状をしてこれら
の底がセレクト方向に沿って中央位置が一番深く中央位
置から離れるに従って浅く形成されて、操作レバー１の
揺動中心Ｑから溝２１．２３．２５の底までの距離が同
一あるいは略同−とする。また、満２１と溝２３との間
の峰部２３ａ１溝２１と溝２５との間の峰部２５ａも上
記溝２１．２３．２５の底と同様の形状とする。シフト
方向における中央の溝２１は、ニュートラル位置の溝で
あり、こうして形成された位置決め四部１９には、溝２
１．２３．２５のうち選択した一つの溝に前記操作レバ
ー１の先端ＩＣのチェックボール９ｂが、スプリング９
ａによって荷重を与えられつつ弾接されている。This positioning recess 19 is constituted by three grooves 21, 23, and 25 arranged in parallel in the shift direction (left-right direction in FIG. 3) and extending in the select direction (left-right direction in FIG. 4). These grooves 21, 23° 25 are V-shaped, and their bottoms are deep in the center position along the selection direction and become shallower as they move away from the center position. The distances to the bottom of 21.23.25 are the same or approximately the same. Further, the ridge 23a between the groove 21 and the groove 23 and the ridge 25a between the groove 21 and the groove 25 have the same shape as the bottom of the groove 21, 23, and 25. The groove 21 at the center in the shift direction is a groove at the neutral position, and the positioning four portions 19 formed in this way include the groove 21.
1.23.25 The check ball 9b of the tip IC of the operating lever 1 is inserted into the selected groove of the spring 9.
They are in elastic contact while being loaded by a.
前記トランスミッションケース５には、ス１〜ラ 、
イキングロツド２７が摺動孔５ａ内を軸方向へ摺動自在
にして支持されている。このストライキングロッド２７
には、図示しないシフトフォークが選択的に係合されて
移動司能とされており、ストライキングロッド２７の操
作レバー１側には、ストライキングブロック２９の一端
が数句けられている。このス１へライキングブロック２
９の他端は、このストライキングブロック２９に形成さ
れた貫通孔２９ａに前記レバー１の操作部１ａが挿入さ
れて操作レバーに連結されている。The transmission case 5 includes S 1 to A,
A sinking rod 27 is supported so as to be freely slidable in the axial direction within the sliding hole 5a. This striking rod 27
A shift fork (not shown) is selectively engaged to control the movement of the striking rod 27, and one end of a striking block 29 is bent several times on the operating lever 1 side of the striking rod 27. Likeking block 2 to this space 1
The other end of the striking block 29 is connected to an operating lever through which the operating portion 1a of the lever 1 is inserted into a through hole 29a formed in the striking block 29.
次に作用についで述べる。Next, we will discuss the action.
まず、操作レバー１をセレクト方向、例えば第４図中左
側へ倒す。操作レバー１は、球面座３ａに支持された揺
動中心部１ｂの中心Ｑを中心として第４図中反時露１方
向へ揺動りる。操作レバー１の先端ＩＣのチェックボー
ル９は、位置決め凹部１９の中央の溝２１にお拳ノるセ
レクト方向の右側（第４図中右側）の底面を転勤し、溝
２１の第４図中右上方に位置される。ついで、操作レバ
ー１を前方（第３図中左方）へ倒すと、操作レバー１は
中心Ｑを中心として第３図中反時計方向へ揺動する。チ
ェックボール９ｂは、溝２１のシフト方向の傾斜面を転
勤しつつ峰部２５ａを乗り超えて溝２５へ落ち込みシフ
ト方向の位置決めがなされる。チェックボール９ｂは、
峰部２５ａを乗り超えるときに、スプリング９ａに抗し
て孔１ｄ内方向へ引込み、溝２５へ落ち込んだときには
、スプリング９ａの付勢力によって押し出される。First, the operating lever 1 is tilted in the selection direction, for example, to the left in FIG. The operating lever 1 swings in the counterclockwise direction 1 in FIG. 4 about the center Q of the swing center portion 1b supported by the spherical seat 3a. The check ball 9 of the IC at the tip of the operating lever 1 is transferred to the bottom surface on the right side in the selection direction (the right side in FIG. 4) where it is placed in the groove 21 in the center of the positioning recess 19, and the check ball 9 is located in the upper right corner of the groove 21 in the selection direction (right side in FIG. 4). It is located on the side. Next, when the operating lever 1 is tilted forward (to the left in FIG. 3), the operating lever 1 swings counterclockwise in FIG. 3 about the center Q. The check ball 9b moves along the inclined surface of the groove 21 in the shift direction, climbs over the peak 25a, and falls into the groove 25, thereby being positioned in the shift direction. Check ball 9b is
When riding over the peak 25a, it is pulled into the hole 1d against the spring 9a, and when it falls into the groove 25, it is pushed out by the biasing force of the spring 9a.
スプリング９ａの反力が、操作レバー１の揺動中心部１
ｂをレバー支持部材３の球面座３ａに押し付ける。そし
て、揺動中心部１ｂの球面座３ａに対する摩擦力がその
分増大する。しかしながら、球面座３ａの内周半径が小
さいため、揺動中心部１ｂでの摩擦力の増大による操作
レバー１の操作力増大への影響は、操作部１ａへ加わる
。摩擦力の増大による場合に比べて、極めて小さなもの
となる。The reaction force of the spring 9a causes the swing center portion 1 of the operating lever 1 to
b against the spherical seat 3a of the lever support member 3. Then, the frictional force of the swing center portion 1b against the spherical seat 3a increases accordingly. However, since the inner circumferential radius of the spherical seat 3a is small, an increase in the operating force of the operating lever 1 due to an increase in the frictional force at the swing center portion 1b is exerted on the operating portion 1a. This is extremely small compared to the case where the frictional force increases.
上記操作に伴なって、操作レバー１の操作部１ａによっ
でストライキングブロック２９がセレク］・方向、シフ
ト方向に動かされ、ストライキングロッド２７を介して
所望のシフトフォーク（図示せず）が選択的に動かされ
る。このときストライキングロッド２７、ストライキン
グブロック２９にはストライキングロッド２７の半径方
向の力が、作用しないため、トランスミッションケース
２５との摩擦力は小さく保て、その摺動はスムーズに行
なわれる。このシフトフォークは＼、操作レバー１が、
ヂ」、ツクボール９ｂの溝２５への落ち込み ′によ
って位置決められている結果として、位置決められてい
るものである。イしてシフ１−フＡ−りの動きによって
カップリングスリーブ（図示せず）が動かされ、第６図
のようなシフトパターンにおいて第１速への変速が行な
われる。Along with the above operation, the striking block 29 is moved in the select direction and the shift direction by the operating part 1a of the operating lever 1, and a desired shift fork (not shown) is selectively moved via the striking rod 27. be moved by At this time, the force in the radial direction of the striking rod 27 does not act on the striking rod 27 and the striking block 29, so the frictional force with the transmission case 25 can be kept small and the sliding thereof can be performed smoothly. In this shift fork, the operating lever 1 is
It is positioned as a result of the depression of the pick ball 9b into the groove 25. Then, a coupling sleeve (not shown) is moved by the movement of shift 1 to shift A, and a shift to the first speed is performed in a shift pattern as shown in FIG.
操作レバー１を第１速から第２速へ変速操作するには、
操作レバー１を後方（第３図中右方）へ倒すと、チェッ
クボール９ｂは、溝２１を経て溝２３へ落ち込み、位置
決めされる。To shift the operating lever 1 from 1st speed to 2nd speed,
When the operating lever 1 is tilted backward (to the right in FIG. 3), the check ball 9b falls into the groove 23 via the groove 21 and is positioned.
操作レバー１を第２速への変速状態からニュー１〜ラル
状態へ戻すと、チェックボール９ｂがニュートラル位置
の溝２１へ落ち込み、溝２１のセレクト方向への傾斜面
によってチェックボール９ｂはスムースに中央の一番深
い底へ転勤し、位置決めされる。この状態で操作レバー
１を前後へ倒せば、第３速、第４速の変速が行なわれる
と共に、それぞれ、チェックボール９ｂによって上記同
様に位置決めが行なわれる。When the operating lever 1 is returned from the shift state to the second gear to the neutral state, the check ball 9b falls into the groove 21 at the neutral position, and the check ball 9b smoothly moves to the center due to the slope of the groove 21 in the selection direction. Transferred to the deepest depths of the world and positioned. If the operating lever 1 is tilted forward or backward in this state, the gears are shifted to the third and fourth gears, and the respective positions are determined by the check balls 9b in the same manner as described above.
操作レバー１をセレクト方向右側へ倒して前方へ倒゛Ｉ
ば第５速、後方へ倒せば後退となり、同様に位置決めが
行なわれる。Tilt the operating lever 1 to the right in the selection direction and then tilt it forward.
If you move it backwards, it will be in 5th gear, and if you move it backwards, it will be in reverse, and positioning will be done in the same way.
第７図は、他の実施例を示すもので、この実施例では、
位置決め装置３０９の位置決め四部３１９を操作レバー
１側に一体的に設け、戻り止め部材としてのチェックボ
ール３０９ｂをトランスミッションケース３０５側に設
けたものである。他の構成は、上記実施例と略同−であ
るた、め、同一符号を付し、説明を省略する。FIG. 7 shows another embodiment, in which
The positioning portion 319 of the positioning device 309 is integrally provided on the operating lever 1 side, and the check ball 309b as a detent member is provided on the transmission case 305 side. Since the other configurations are substantially the same as those of the above embodiment, the same reference numerals are given and the description thereof will be omitted.
なお、この発明は、上記実施例に限定されるものではな
い。従って、上側では、位置決め凹部１９を位置決め座
１３と別体の位置決めブＬ」ツク１５に形成したが、位
置決め座１３に直接形成しＣもよい。またチェックボー
ル９ｂの代りにディテン１−ピンでもよい。さらに、位
置決め座１３の位置決め凹部１９は上記実施例では峠部
２３ａ、２５ａがセレク１一方向にのみ延ばしたが、こ
れだけｅなくシフＩ〜方向にも峰部を形成１れば、レレ
クＩ一方向の位置決めも可能となることは言うまでもな
い。Note that this invention is not limited to the above embodiments. Therefore, although the positioning recess 19 is formed in the positioning block 15 separate from the positioning seat 13 on the upper side, it may also be formed directly in the positioning seat 13. Also, a Deten 1-pin may be used instead of the check ball 9b. Further, in the above embodiment, the positioning concave portion 19 of the positioning seat 13 extends only in one direction of the select 1 with the peak portions 23a and 25a, but if the peak portions are formed not only in this direction but also in the shift I direction, it is possible to Needless to say, directional positioning is also possible.
以上この発明は、先端部に操作部を右し揺動中心部がケ
ース側に回動ｉＪ能に支持され、揺動中心部から離れた
部位がケースの摺動孔内を移動するｌ」ラドに係合づる
操作レバーと、この操ｆ［レバーの先端に対向したケー
ス側の部材と、このケース側の部材と前記レバーの先端
とのいずれか一１ｊに設置）られた位置決め四部及び他
方に設けられて前記位置決め四部に弾接する戻り止め部
材とよりなることを特徴とする位置決め装置としたので
戻り［にめ部材が位置決め凹部に弾接して、操作レバー
の揺動中心部と球面座との間の摩擦力を増大させるが、
戻り止め部材からの弾性力はロッドの半径方向に作用せ
ず、従ってロッドとケースとの間の摺動摩擦力を従来に
比べて大幅に低減できる。この場合、この球面座の半径
は、操作部のレバー長さよりも小さいことから、この摩
擦力の増大によるレバーの操作力の増大は、操作部へ加
わるｆｌ！［力の増大による場合よるも小さくすること
ができる。このため、レバーの操作性能の低下を防止で
き、しかも、構成が簡単である。また、揺動中心部が球
面座に押し付けられるため、レバーの遊びが小さくなる
と共に、球面座との間の摩擦ノコでレバーの微小振動（
エンジン振動により共振）をある程度抑制できる効果が
ある。As described above, in this invention, the operation part is placed at the tip, the swinging center is rotatably supported on the case side, and the part remote from the swinging center moves within the sliding hole of the case. an operating lever that engages with the lever, and four positioning parts installed on this operating lever f (a member on the case side facing the tip of the lever, a member on the case side and the tip of the lever), and a positioning part on the other side. The positioning device is characterized in that it includes a detent member that is provided and comes into elastic contact with the four positioning parts, so that the detent member comes into elastic contact with the positioning recess, and the pivoting center of the operating lever and the spherical seat are prevented from returning. Although it increases the frictional force between
The elastic force from the detent member does not act in the radial direction of the rod, and therefore the sliding friction force between the rod and the case can be significantly reduced compared to the prior art. In this case, since the radius of this spherical seat is smaller than the length of the lever of the operating section, the increase in the operating force of the lever due to this increase in frictional force causes fl! to be applied to the operating section. [Can be made smaller by increasing force.] Therefore, it is possible to prevent deterioration of the operating performance of the lever, and the structure is simple. In addition, since the center of the swing is pressed against the spherical seat, the play of the lever is reduced, and the friction saw between the lever and the spherical seat causes minute vibrations of the lever (
This has the effect of suppressing resonance caused by engine vibration to some extent.
第１図、第２図は、従来の位置決め装置を示す断面図、
第３図は、この発明を施した位置決め装置の断面図、第
４図は、第３図ＩＶ −ＩＶ線矢視断面図、第５図は、
位置決めブロックの斜視図、第６図は、シフトパターン
説明図、第７図は、伯の実施例を示す要部断面図である
。
１・・・操作レバー １ａ・・・係合部１１）・・
・揺動中心部 １Ｃ・・・先端３ａ・・・球面座
５．３０５・・・ｌ・ランスミッションケース５ａ・・
・摺動孔
９．３０９・・・位置決め装置
９ａ・・・スプリング
９ｂ、３０９ｂ・・・チェックボール
１３・・・位置決め座
１９．３１９・・・位置決め凹部
２７・・・スＩ・ライキングロッド
ｒ・・・内周半径
特 許 出願人 日産自動車株式会社第４図
第５図
第６図
第７図1 and 2 are cross-sectional views showing a conventional positioning device,
FIG. 3 is a cross-sectional view of the positioning device according to the present invention, FIG. 4 is a cross-sectional view taken along the line IV-IV in FIG. 3, and FIG.
FIG. 6 is a perspective view of the positioning block, FIG. 6 is an explanatory diagram of a shift pattern, and FIG. 7 is a sectional view of a main part showing an embodiment of the present invention. 1... Operating lever 1a... Engaging portion 11)...
- Swinging center 1C...Tip 3a...Spherical seat 5.305...L - Lance transmission case 5a...
・Sliding hole 9.309...Positioning device 9a...Spring 9b, 309b...Check ball 13...Positioning seat 19.319...Positioning recess 27...S I・Liking rod r・...Inner radius patent Applicant Nissan Motor Co., Ltd. Figure 4 Figure 5 Figure 6 Figure 7
Claims (1)
に支持され、揺動中心部から離れた部位、がケースの摺
動孔内を移動り”るロッドに係合する操作レバーと、こ
の操作レバーの先端に対向したケース側の部材と、この
ケース側の部材と前記レバーの先端とのいずれか一方に
設けられた位置決め四部及び他方に設りられて前記位置
決め四部に弾接りる戻り止め部材とよりなることを特徴
とする位置決め装置。An operation in which the tip has an operating part, the swinging center is rotatably supported on the case side, and the part remote from the swinging center engages with a rod that moves inside the sliding hole of the case. A lever, a member on the case side facing the tip of the operating lever, four positioning parts provided on either one of the member on the case side and the tip of the lever, and a member provided on the other side that is resilient to the four positioning parts. A positioning device comprising an abutting detent member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11143282A JPS592933A (en) | 1982-06-30 | 1982-06-30 | Positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11143282A JPS592933A (en) | 1982-06-30 | 1982-06-30 | Positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS592933A true JPS592933A (en) | 1984-01-09 |
Family
ID=14561036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11143282A Pending JPS592933A (en) | 1982-06-30 | 1982-06-30 | Positioning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS592933A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61160520U (en) * | 1985-03-26 | 1986-10-04 | ||
| EP0756112A1 (en) * | 1995-07-27 | 1997-01-29 | Magneti Marelli France | Control lever arrangement with improved indexing means |
| FR2760409A1 (en) * | 1997-03-06 | 1998-09-11 | Peugeot | Height correction of bodywork vehicle w.r.t to rear axle |
| KR20010066665A (en) * | 1999-12-31 | 2001-07-11 | 이계안 | Shift lever assembly of vehicle |
| JP2005271865A (en) * | 2004-03-26 | 2005-10-06 | Aichi Mach Ind Co Ltd | Supporting structure for shift lever |
| JP2014031839A (en) * | 2012-08-03 | 2014-02-20 | Suzuki Motor Corp | Shift device for manual transmission |
| DE102015200800A1 (en) * | 2015-01-20 | 2015-12-31 | Schaeffler Technologies AG & Co. KG | Assembly with a manual shift lever of a motor vehicle transmission |
| JP2018194164A (en) * | 2017-05-18 | 2018-12-06 | ギョン・チャン・インダストリアル・カンパニー・リミテッド | Detent device for manual transmission |
-
1982
- 1982-06-30 JP JP11143282A patent/JPS592933A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61160520U (en) * | 1985-03-26 | 1986-10-04 | ||
| EP0756112A1 (en) * | 1995-07-27 | 1997-01-29 | Magneti Marelli France | Control lever arrangement with improved indexing means |
| FR2737161A1 (en) * | 1995-07-27 | 1997-01-31 | Magneti Marelli France | LEVER CONTROL ASSEMBLY INCLUDING IMPROVED INDEXING MEANS |
| FR2760409A1 (en) * | 1997-03-06 | 1998-09-11 | Peugeot | Height correction of bodywork vehicle w.r.t to rear axle |
| KR20010066665A (en) * | 1999-12-31 | 2001-07-11 | 이계안 | Shift lever assembly of vehicle |
| JP2005271865A (en) * | 2004-03-26 | 2005-10-06 | Aichi Mach Ind Co Ltd | Supporting structure for shift lever |
| JP2014031839A (en) * | 2012-08-03 | 2014-02-20 | Suzuki Motor Corp | Shift device for manual transmission |
| DE102015200800A1 (en) * | 2015-01-20 | 2015-12-31 | Schaeffler Technologies AG & Co. KG | Assembly with a manual shift lever of a motor vehicle transmission |
| JP2018194164A (en) * | 2017-05-18 | 2018-12-06 | ギョン・チャン・インダストリアル・カンパニー・リミテッド | Detent device for manual transmission |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6012165Y2 (en) | Automatic transmission operating device | |
| US6857335B2 (en) | Shift device | |
| JPS592933A (en) | Positioning device | |
| US10871222B2 (en) | Electronic shift control device | |
| CN114526326A (en) | Shift-by-wire system | |
| US11287029B2 (en) | Damping mechanism for a shift selector assembly and a shift selector assembly comprising the damping mechanism | |
| JP4388342B2 (en) | Shift lever device for automatic transmission | |
| JPH06174060A (en) | Lever main body of transmission lever for automatic transmission | |
| KR101109417B1 (en) | Apparatus of mechanical kick down switch for vehicle | |
| US20050172748A1 (en) | Shift lever mechanism | |
| US20180335139A1 (en) | Detent device for manual transmission | |
| JP6761909B2 (en) | Operating device | |
| JPWO2019049418A1 (en) | Operating device | |
| US6289760B1 (en) | Mounting structure of change lever in vehicle | |
| JPH07156679A (en) | Shift mechanism for transmission | |
| JP3155160B2 (en) | Transmission shift mechanism | |
| KR100460716B1 (en) | tip tronics type shift lever device for an automobile | |
| KR102498154B1 (en) | Automotive transmission | |
| KR100893990B1 (en) | A detent pin with permanent magnet of driveline | |
| JP6653975B2 (en) | AT shift lever device | |
| JPS5844406Y2 (en) | Transmission gear shift operation device | |
| JP4506205B2 (en) | Shifting mechanism for manual transmission | |
| JPS6336423Y2 (en) | ||
| JP2007084002A (en) | Knob structure in shifting device for automatic transmission | |
| JP2003327003A (en) | Fulcrum socket for shift lever |