JP2008309323A - Transmission using special roller ratchet - Google Patents
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本発明は、逆回転でも作動するように工作を施したロ−ラ−ラチェットの、テ−パ−ロ−ラ−ベアリング｛以下強調等する場合を除き、単にロ−ラ−と記述する｝を微少に動かすように装置して、ラチェット機能の、ロック、フリ−が容易に、高能力で出来るのを利用した、特殊ロ−ラ−ラチェットを用いた変速装置。 The present invention relates to a taper roller bearing of a roller ratchet that has been machined to operate even in reverse rotation (hereinafter simply described as a roller unless otherwise emphasized). A transmission that uses a special roller ratchet that uses a mechanism that can be moved slightly, and that uses a ratchet function that locks and frees easily and with high capacity.
現在、主もなＡＴ変速機は、
（１）流体接手と、遊星歯車式との組み合わせたもの、
（２）可変有効径Ｖプ−リ−に、スチ−ルベルトを組み合わせたもの、
（３）流体接手と、常時噛合式変速機との組み合わせたもの、Currently, the main AT transmissions are
(1) A combination of a fluid joint and a planetary gear type,
(2) A variable effective diameter V pulley combined with a steel belt,
(3) A combination of a fluid joint and a constant mesh transmission,
以上述べた従来のものの主たる欠点として、
（１）流体接手と、遊星歯車式変速機の組み合わせたもの、
（Ａ）変速のために、煩雑で多くのクラッチ類や、補機類を設けなければならない、
（Ｂ）装置が大形化で重量増加、反省資源、反省燃費、設計の制約、コストＵＰ等、
（Ｃ）多段化と、大変速比が得られ難い、The main drawbacks of the conventional ones described above are:
(1) A combination of a fluid joint and a planetary gear type transmission,
(A) For shifting, complicated and many clutches and accessories must be provided.
(B) Larger equipment, increased weight, reduced resources, reduced fuel consumption, design constraints, increased costs, etc.
(C) It is difficult to obtain multi-stage and large gear ratio,
（２）可変有効径Ｖプ−リ−に、スチ−ルベルトの組み合わせたもの、
（Ｄ）スチ−ルベルトの耐久性に問題あり、
（Ｅ）スチ−ルベルトの伝達能力には限界がある、(2) A combination of a variable effective diameter V pulley and a steel belt,
(D) There is a problem with the durability of the steel belt,
(E) There is a limit to the transmission capacity of the steel belt.
（３）流体接手と、常時噛合式変速機の組み合わせたもの、
（Ｆ）ロック、フリ−は、クラッチギヤの出し入れで行なうので、クラッチギヤの歯 先から歯元まで挿入、或いは抜去完了するまでのタイムロスの欠点があった、(3) A combination of a fluid joint and a constant mesh transmission.
(F) Since locking and free are performed by putting in and out of the clutch gear, there was a disadvantage of time loss until insertion or removal from the tooth tip of the clutch gear to the tooth base was completed.
（ア）歯車（２）の中心に、インナ−レ−ス（７）、テ−パ−ロ−ラ−ベアリング（８）、アウタ−レ−ス（９）、ロ−ラ−軸（１１）（１１Ａ）、ケ−ジ（１０）（１０Ａ）｛歯車（２）の中心部の両側面の一部が兼用｝からなるロ−ラ−ラチェットの、アウタ−レ−ス（９）を、次のようにに工作をして取り付ける、
（イ）アウタ−レ−ス（９）を、逆回転でラチェット作動するように、アウタ−レ−ス（９）の、ラチェット作動しない側にも、ラチェットする側と左右に、反転した相似形様になるような工作を施して、インナ−レ−ス（７）を出力軸（３５）に固着する、
（ウ）テ−パ−ロ−ラ−ベアリング（８）を、インナ−レ−ス（７）、アウタ−レ−ス（９）より短くして次のようにして設ける、
（エ）ロ−ラ−（８）を、インナ−レ−ス（７）、アウタ−レ−ス（９）の中間に位置させながら、インナ−レ−ス（７）、アウタ−レ−ス（９）に沿ってスライドし、且つ余裕をもって回動自在になるように、歯車（２）の中央部の両側面のケ−ジ（１０）（１０Ａ）兼用部に、ロ−ラ−軸（１１）（１１Ａ）より少し大きめの穴を設けてゆるくはめる。(A) At the center of the gear (2), there is an inner race (7), a taper roller bearing (8), an outer race (9), and a roller shaft (11). (11A), cage (10), (10A), the outer race (9) of the roller ratchet composed of {a part of both side surfaces of the central portion of the gear (2)} Work and install as in
(A) The outer race (9) is a similar shape that is reversed on the side of the outer race (9) that is not ratchet-operated, and on the side that is ratcheted, to the left and right so that the ratchet is operated by reverse rotation. The inner race (7) is fixed to the output shaft (35).
(C) The taper roller bearing (8) is shorter than the inner race (7) and the outer race (9), and is provided as follows.
(D) While the roller (8) is positioned between the inner race (7) and the outer race (9), the inner race (7) and the outer race (7). The roller (10) (10A) combined portion on both sides of the central portion of the gear (2) is slid along the roller (9) and can be rotated with a margin. 11) Provide a slightly larger hole than (11A) and fit loosely.
（オ）全ロ−ラ−軸（１１）（１１Ａ）の両端を、ケ−ジ（１０）（１０Ａ）の外に延ばして出す、
（カ）片側のロ−ラ−軸（１１）端と、他の側のロ−ラ−軸（１１Ａ）端と、常時擦動するように設けられた、各々の側の擦動環（１２）（１２Ａ）を、出力軸（３５）にスライド自在、回動自在にはめる、
（キ）保持枠（１３）を、擦動環（１２）（１２Ａ）の外側に平行して、出力軸（３５）の回動や、他の機材の妨げにならないように設けて、端部を外殻（２５）に固着し、その円周上に、擦動環（１２）（１２Ａ）に向かって垂直状に、放射状にソレノイド（１４）、（１４Ａ）を取り付ける、
（ク）各々のソレノイド（１４）（１４Ａ）に内蔵するピストン（１５）（１５Ａ）は、擦動環（１２）（１２Ａ）の外面を垂直状様に常時擦動し、内面を常時擦動するロ−ラ−軸（１１）（１１Ａ）と係合させ、外側にリ−ド線（１６）（１６Ａ）を出す、
（ケ）片側のソレノイド（１４）のリ−ド線（１６）を一本に纏めて、他の側のリ−ド線（１６Ａ）も一本に纏めて夫々外殻（２５）外に出して、外殻（２５）に設けられたスイツチに取り付ける。(E) Extend both ends of all roller shafts (11) and (11A) out of the cages (10) and (10A).
(F) One side roller shaft (11) end and the other side roller shaft (11A) end provided on each side friction ring (12 ) (12A) is slidably and rotatably mounted on the output shaft (35).
(G) The holding frame (13) is provided in parallel to the outside of the friction ring (12) (12A) so as not to interfere with the rotation of the output shaft (35) or other equipment. Is attached to the outer shell (25), and the solenoids (14), (14A) are attached radially on the circumference of the outer shell (25) vertically toward the friction ring (12) (12A).
(H) The pistons (15) (15A) incorporated in each solenoid (14) (14A) constantly rub the outer surface of the friction ring (12) (12A) in a vertical manner and constantly rub the inner surface. Engaged with the roller shafts (11) and (11A) to lead out lead wires (16) and (16A),
(K) The lead wire (16) of the solenoid (14) on one side is gathered into one, and the lead wire (16A) on the other side is gathered into one and each is taken out of the outer shell (25). And attach to the switch provided on the outer shell (25).
（コ）他の歯車（３）と（４）、（５）と（６）の組み合わせにおいては、いずれか片方の歯車、本出願書にあっては、歯車（３）に特殊ロ−ラ−ラチェットを装着して、入力軸（３０）に取り付け、残りの片方の歯車（４）は、直接出力軸（３５）に固着する、歯車（５）と（６）の組み合わせでは、歯車（５）に特殊ロ−ラ−ラットを装着して入力軸（３０）に、歯車（６）は出力軸（３５）に固着して、入力軸（３０）、出力軸（３５）を外殻（２５）内に回動自在に取り付ける。 (E) In the combination of the other gears (3) and (4), (5) and (6), either one of the gears, or in this application, the special roller in the gear (3) A ratchet is attached and attached to the input shaft (30), and the remaining one gear (4) is directly fixed to the output shaft (35). In the combination of the gears (5) and (6), the gear (5) A special roller rat is attached to the input shaft (30), the gear (6) is fixed to the output shaft (35), and the input shaft (30) and the output shaft (35) are connected to the outer shell (25). Attached in a rotatable manner.
本発明は、以上の構成よりなる特殊ロ−ラ−ラチェットの、テ−パ−ロ−ラ−ベアリングをスライドするように工作を施して、軸と歯車をロック、或はフリ−にするように装置して変速装置を構成するものである。 According to the present invention, the special roller ratchet having the above-described structure is worked so as to slide the taper roller bearing so that the shaft and the gear are locked or free. The transmission is configured as a device.
上述したように、本発明の特殊ロ−ラ−ラチェットは、構造上の理由から、ロック、フリ−を作動させるための力は僅少で、スライド巾も通常１ｍｍ以下で足りる、全テ−パ−ロ−ラ−ベアリング（８）が、インナ−レ−ス（７）、アウタ−レ−ス（９）え瞬時に線接触の咬合を行ない、或いは線接触を解除するので高馬力の伝達と解除が瞬時高能力、高効率に出来るのでタイムロスも皆無に等しく、摩滅部分も少なく、又ロックからフリ−え移行するときも、フリ−にするために働く運動方向は、ロツクによる駆動力｛若しくは被駆動力｝の働く円周方向の９０度方向にあり、更に加えてロ−ラ−は、テ−パ−ロ−ラ−ベアリングであり、狭いスペ−スから広いスペ−スえの開放であり、ロツクからフリ−は勿論、フリ−らからロツクも簡単であり、ロツクを維持する為のものは殆ど必要ない。 As described above, the special roller ratchet of the present invention has a small force for operating the lock and the free for structural reasons, and the entire width of the taper is usually less than 1 mm. Roller bearing (8) is able to instantly engage or disengage line contact (7), outer race (9), or release line contact, so transmission and release of high horsepower Can be instantaneously high-capacity and high-efficiency, so there is no time loss, there is little wear, and when moving from lock to free, the direction of movement that acts to make free is the driving force {or The driving force} is in the direction of 90 degrees in the circumferential direction, and in addition, the roller is a taper roller bearing that opens from a narrow space to a wide space. , From lock to free as well as free from lock In it, there is little need those in order to maintain the lock.
また機構的に、構造簡単工作容易で大量生産に適し、耐久性に富み、大変速比と、多段化も容易であり容積、重量ともに少なく、設計、省資源、コストダウンに有利である。 Mechanically, the structure is simple and easy to work, suitable for mass production, high durability, large gear ratio, easy multi-stage, small volume and weight, and advantageous for design, resource saving and cost reduction.
以下、本発明の実施の形態を図１〜図５に基づいて説明する。 Hereinafter, embodiments of the present invention will be described with reference to FIGS.
（あ）図１においては、歯車（２）の中心に、インナ−レ−ス（７）、テ−パ−ロ−ラ−ベアリング（８）、アウタ−レ−ス（９）、ロ−ラ−軸（１１）（１１Ａ）、ケ−ジ（１０）（１０Ａ）｛歯車（２）の中心部両側の一部が兼用｝からなるロ−ラ−ラチェットのアウタ−レ−ス（９）を、次のような工作を施して装着をする、
（い）図３においては、アウタ−レ−ス（９）を、正回転、逆回転でラチェット作動するように、ラチェエット作動しない側のアウタ−レ−ス（９）に、左右反転した相似形様になるような工作を施して、インナ−レ−ス（７）を出力軸（３５）に固着する、
（う）テ−パ−ロ−ラ−ベアリング（８）を、インナ−レ−ス（７）、アウタ−レ−ス（９）より短くして次のように設ける、
（え）ロ−ラ−（８）を、インナ−レ−ス（７）、アウタ−レ−ス（９）の中間に位置させ、インナ−レ−ス（７）アウタ−レ−ス（９）に沿ってスライドし、且つ余裕をもって回動自在出来るように、歯車（２）の両側面のケ−ジ（１０）（１０Ａ）兼用部に、ロ−ラ−軸（１１）（１１Ａ）より少し大きめの穴を設けてゆるくはめる。(A) In FIG. 1, at the center of the gear (2), an inner race (7), a taper roller bearing (8), an outer race (9), a roller. -Roller ratchet outer race (9) comprising shaft (11) (11A), cage (10) (10A) {a part of both sides of the central portion of gear (2) is shared} , Apply the following work,
(Ii) In FIG. 3, the outer race (9) is reversed to the outer race (9) on the non-ratcheting side so that the outer race (9) can be ratcheted by forward and reverse rotations. The inner race (7) is fixed to the output shaft (35).
(Iii) The taper roller bearing (8) is shorter than the inner race (7) and the outer race (9), and is provided as follows.
(E) The roller (8) is positioned between the inner race (7) and the outer race (9), and the inner race (7) outer race (9 ) Along the cage (10) (10A) on both sides of the gear (2) from the roller shaft (11) (11A) so that it can be freely rotated. Make a slightly larger hole and fit loosely.
（お）全ロ−ラ−軸（１１）（１１Ａ）の両端を、ケ−ジ（１０）（１０Ａ）｛歯車の両側面兼用｝の外に延ばして出す、
（か）片側のロ−ラ−軸（１１）端と、他の側のロ−ラ−軸（１１Ａ）端と常時垂直状様に擦動するようにした、擦動環（１２）（１２Ａ）を、出力軸（３５）にスラスト自在、回動自在にはめる、
（き）保持枠（１３）を、擦動環（１２）（１２Ａ）の外側に平行して、出力軸（３５）に回動自在に他の機材の妨げにならぬようにに設け、端部を外殻（２５）に固着し、その円周上に擦動環（１２）（１２Ａ）に向かつて垂直状に、且つ、放射状にソレノイド（１４）（１４）を取り付ける、
（く）各々のソレノイド（１４）（１４Ａ）は、内蔵するピストン（１５）（１５Ａ）で、常時擦動環（１２）（１２Ａ）の外面を垂直状様に擦動して、内面を擦動するロ−ラ−軸（１１）（１１Ａ）と係合させ、外側にリ−ド線（１６）（１６Ａ）を出す、
（け）片側のソレノイド（１４）のリ−ド線（１６）を一本に纏め、他の側のリ−ド線（１６Ａ）も一本に纏めて、外殻（２５）に設けられたスイツチに取り付ける、
（こ）その他の歯車（３）と（４）、（５）と（６）の組み合わせについては、本発明の出願書にあっては、歯車（３）と（５）に前述のような特殊ロ−ラ−ラチェットを装着して、入力軸（３０）に取り付ける、歯車（４）と（６）はそのまま出力軸（３５）に固着して、入力軸（３０）、出力軸（３５）を外殻（２５）内に回動自在に取り付ける。(O) Extend both ends of all roller shafts (11) and (11A) out of the cage (10) (10A) {used on both sides of the gear}.
(1) A friction ring (12) (12A) that is rubbed in a vertical direction at all times with the end of the roller shaft (11) on one side and the end of the roller shaft (11A) on the other side. ) To the output shaft (35) for thrust and rotation,
(I) A holding frame (13) is provided in parallel with the outside of the friction ring (12) (12A) so as to be rotatable on the output shaft (35) so as not to interfere with other equipment. The part is fixed to the outer shell (25), and the solenoids (14) and (14) are attached to the circumference of the outer shell (25) vertically and radially toward the friction ring (12) (12A).
(Iii) Each solenoid (14) (14A) is a built-in piston (15) (15A) that constantly rubs the outer surface of the friction ring (12) (12A) in a vertical manner to rub the inner surface. Engage with the moving roller shaft (11) (11A), and lead out the lead wires (16) (16A).
(K) The lead wire (16) of the solenoid (14) on one side is gathered into one, and the lead wire (16A) on the other side is gathered into one and provided on the outer shell (25). Attach to the switch,
(Ko) For other combinations of gears (3) and (4), (5) and (6), in the application of the present invention, gears (3) and (5) have special features as described above. A roller ratchet is attached and the gears (4) and (6) attached to the input shaft (30) are fixed to the output shaft (35) as they are, and the input shaft (30) and the output shaft (35) are attached. It is rotatably mounted in the outer shell (25).
本発明は以上のような構造で、これの使用について、本出願書添付図面１に従って説明すると、組み合わせの歯車（１）と（２）について、特殊ロ−ラ−ラチェットを装着した歯車（２）の、ソレノイド（１４Ａ）のリ−ド線（１６Ａ）を取り付けたスイッチを操作して、ピストン（１５Ａ）を作動させ、擦動環（１２Ａ）を歯車（２）側に押し、他面と常時擦動しているロ−ラ−軸（１１Ａ）、同体のロ−ラ−（８）を、、インナ−レ−ス（７）、アウタ−レ−ス（９）に咬合させ、出力軸（３５）にロックされるものである。 The present invention has the structure as described above, and its use will be described with reference to the accompanying drawings 1 of the present application. As for the combined gears (1) and (2), a gear (2) equipped with a special roller ratchet. The solenoid (14A) with the lead wire (16A) attached is operated to actuate the piston (15A), push the friction ring (12A) toward the gear (2), The rubbing roller shaft (11A) and the same roller (8) are engaged with the inner race (7) and the outer race (9), and the output shaft ( 35).
次に、他の歯車と切り変には現在ロック中の歯車（２）の片側のソレノイド（１４）のスイッチをオンにして、ピストン（１５）を伸ばしてロ−ラ−軸（１１）及びロ−ラ−（８）を、インナ−レ−ス（７）、アウタ−レ−ス（９）より離脱させてから、若しくは離脱操作と同時進行で、次の選択する組み合わせの歯車のスイッチを操作させて、その歯車の内蔵する特殊ロ−ラ−ラチェットを作動させて、歯車と軸をロツクさせるものであり、この操作は低速より高速、高速より低速の順序、変換順も飛び越して、選択する歯車の、特殊ロ−ラ−ラチェットを作動させて目的を達成するものである。 Next, in order to switch between the other gears, the solenoid (14) on one side of the currently locked gear (2) is turned on and the piston (15) is extended to extend the roller shaft (11) and the lower shaft. -Operate the gear switch of the next combination to be selected after detaching the roller (8) from the inner race (7), outer race (9) or simultaneously with the detachment operation. Then, the special roller ratchet built in the gear is operated to lock the gear and the shaft, and this operation is performed by selecting the order of the speed higher than the low speed, the order lower than the high speed, and the conversion order. The purpose is achieved by operating a special roller ratchet of the gear.
（Ａ）図２においては、特殊ロ−ラ−ラチェットのインナ−レ−ス（７）を、ロ−ラ−（８）、アウタ−レ−ス（９）より少し短目にして出力軸（３５）に固着させて、特殊ロ−ラ−ラチェットを内蔵した歯車（２）が、軸方向にスライド及び回動自在に設ける、
（Ｂ）ロ−ラ−軸（１１）（１１Ａ）を、ロ−ラ−（８）が余裕をもって回動自在になるようにゆるくはめ、両端を各々ケ−ジ（１０）（１０Ａ）｛歯車中心部の両側面兼用｝にスラスト皆無にして固着する、
（Ｃ）保持枠（１３）は、歯車（２）の両側面に、出力軸（３５）に回動自在にゆるくはめ、端部を外殻（２５）に固着し、歯車（２）の両側面に向かつて垂直状に、且つ放射状になるように、オイルシリンダ−（２１）（２１Ａ）を固着する、
（Ｄ）オイルシリンダ−（２１）（２１Ａ）には、各々ピストン（２２）（２２Ａ）を内蔵させ端部は歯車（２）の両側面に垂直状に常時擦動するように設け、頭部にはオイルパイプ（２３）（２３Ａ）を気密をもってとりつける、
（Ｅ）片側のオイルパイプ（２３）を一本に纏め、他の側のオイルパイプ（２３Ａ）も１本に纏めて、外殻（２５）の外に出して、マスタ−シリンダ−に気密をもって取り付ける、
（Ｆ）マスタ−シリンダ−を操作してロ−ラ−ラチェットのロック、フリ−を司る。(A) In FIG. 2, the inner race (7) of the special roller ratchet is slightly shorter than the roller (8) and the outer race (9), and the output shaft ( 35), and a gear (2) incorporating a special roller ratchet is provided so as to be slidable and rotatable in the axial direction.
(B) The roller shafts (11) and (11A) are loosely fitted so that the roller (8) can turn with sufficient margin, and both ends are caged (10) (10A) {gear It is fixed to both sides of the center} without any thrust.
(C) The holding frame (13) is loosely fitted to both sides of the gear (2) so as to be rotatable on the output shaft (35), and the end is fixed to the outer shell (25). The oil cylinder (21) (21A) is fixed so as to be perpendicular to the surface and radially.
(D) The oil cylinders (21) and (21A) each have a built-in piston (22) and (22A), and the end portions are provided so as to constantly rub against both side surfaces of the gear (2). Install the oil pipe (23) (23A) in an airtight manner,
(E) Combine one side of the oil pipe (23) into one, and combine the other side of the oil pipe (23A) out of the outer shell (25), so that the master cylinder is airtight. Attach,
(F) The master cylinder is operated to control the lock and free of the roller ratchet.
（１）図４について、特殊ロ−ラ−ラチェットの、ロ−ラ−（８）を、ロ−ラ−段付軸（１７）に、スラストは皆無にして多少の余裕をもって回動自在にはめ、両端はケ−ジ（１０）（１０Ａ）｛歯車（１）中心部の両側面｝にゆるくはめて外側に延ばして出す、
（２）片側のロ−ラ−段付軸（１７）端と、他の側のロ−ラ−段付軸（１７Ａ）端を、ケ−ジ（１０）（１０Ａ）の外側に出し、入力軸（３０）にスラスト自在、回動自在に設けたロ−ラ−軸取付盤（１８）（１８Ａ）に固着する、
（３）固定枠（１９）（１９Ａ）を、両側のロ−ラ−軸取付盤（１８）（１８Ａ）の外側に平行して、他の機材の妨げないように設け、端部を外殻（２５）に固着し、入力軸（３０）と平行に且つ、放射状にオイルシリンダ−（２１）（２１Ａ）を取り付ける、
（４）オイルシリンダ−（２１）（２１Ａ）には、各々ピストン（２２）（２２Ａ）を内蔵させ端部は、後述の作動杆（２０）（２０Ａ）に擦動させる、
（５）オイルシリンダ−（２１）（２１Ａ）には、各々のオイルパイプ（２３）（２３Ａ）を気密をもって取付て、片側のオイルパイプ（２３）、他の側オイルパイプ（２３Ａ）と各々１本に纏めてマスタ−シリンダ−に気密をもつて取付、内蔵するピストン（２２）（２２Ａ）は、次のように設ける、
（６）両側のピストン（２２）（２２Ａ）の運動を、ロ−ラ−（８）のスライド運動にするために、ロ−ラ−段付軸（１７）を固着しているロ−ラ−軸取付盤（１８）（１８Ａ）の裏の面と常時擦動しているピストン（２２）（２２Ａ）との間に、仲介役の作動杆（２０）（２０Ａ）を次のように設ける、
（７）各々の作動杆（２０）（２０Ａ）は、中央に支持小軸を設けて、各々の固定枠（１９）（１９Ａ）の中央に凸起させて設けた保持片にシ−ソ−運動自在に取り付けて、一端をピストン（２２）（２２Ａ）に、他端をロ−ラ−軸取付盤（１８）（１８Ａ）に常時擦動させる、
（８）マスタ−シリンダ−を操作して、歯車と軸のロック、フリ−を司る。(1) Referring to Fig. 4, the roller (8) of the special roller ratchet can be fitted to the roller stepped shaft (17) so that there is no thrust and it can be rotated with some margin. The ends are loosely fitted to the cage (10) (10A) {both side surfaces of the gear (1) center portion} and extended outward.
(2) The roller stepped shaft (17) end on one side and the roller stepped shaft (17A) end on the other side are placed outside the cage (10) (10A) and input. It is fixed to a roller shaft mounting plate (18) (18A) provided on the shaft (30) so as to be freely thrustable and rotatable.
(3) The fixed frames (19) and (19A) are provided in parallel to the outside of the roller shaft mounting plates (18) and (18A) on both sides so as not to interfere with other equipment, and the end portions are the outer shells. (25) is fixed, and the oil cylinders (21) and (21A) are attached radially and parallel to the input shaft (30).
(4) The pistons (22) and (22A) are built in the oil cylinders (21) and (21A), respectively, and the end portions are rubbed with the operating rods (20) and (20A) described later.
(5) The oil pipes (23) and (23A) are attached to the oil cylinders (21) and (21A) in an airtight manner, and each of the oil pipes (23) and the other side oil pipe (23A) is 1 each. Pistons (22) and (22A) which are attached to the master cylinder with airtightness in a book and built in are provided as follows.
(6) Roller to which the roller stepped shaft (17) is fixed in order to make the movement of the pistons (22) (22A) on both sides into the sliding motion of the roller (8). Between the back surface of the shaft mounting plate (18) (18A) and the pistons (22) (22A) that are constantly rubbing, an intermediary actuating rod (20) (20A) is provided as follows.
(7) Each actuating rod (20) (20A) is provided with a support shaft in the center and a holding piece provided in a protruding manner in the center of each fixed frame (19) (19A). It is attached movably, and one end is constantly rubbed to the piston (22) (22A) and the other end is constantly slid to the roller shaft mounting plate (18) (18A).
(8) Operate the master cylinder to control locking and freeing of gears and shafts.
図５について、正回転用のロ−ラ−（８）、逆回転用のロ−ラ−（８）と、各々に係合するアウタ−レ−ス（９）の凹部を別々に設ける、ロック、フリ−の操作は複雑になるが、高負荷等多用途向きである。 Referring to FIG. 5, a lock provided separately with a concave portion of a forward rotation roller (8), a reverse rotation roller (8), and an outer race (9) engaged with each of them. Although the free operation is complicated, it is suitable for many uses such as high loads.
一方向にのみ作動する、特殊ロ−ラ−ラチェットを、入力軸の歯車に正回転｛或いは逆回転｝で、出力軸の歯車には逆回転｛或いは正回転｝で作動するように装着する。 A special roller ratchet that operates only in one direction is mounted so as to operate in the forward rotation (or reverse rotation) on the gear of the input shaft and in the reverse rotation (or forward rotation) on the gear of the output shaft.
正回転、逆回転の両回転でラチェットを作動させるための工作は、インナ−レ−スに施すこともある。 A work for operating the ratchet by both the forward rotation and the reverse rotation may be applied to the inner race.
一組のＶ形プ−リ−の片方を軸に固着し、他方を少し間隔を空けてスラストは制御して回動自在にはめ、レ−スに、正回転、逆回転でラチット作動するように工作を施して、歯車を固着する、両プ−リ−の中間に、両レ−スより短くしたテ−パ−ロ−ラ−ベアリングを配し、ケ−ジは軸と回動自在に設け、外側のロ−ラ−軸をケ−ジより外に出し、このロ−ラ−軸を上下移動を制御するように工作を施し、このＶプ−リ−の外側に歯車を固着する。 One side of a set of V-shaped pulleys is fixed to the shaft, the other is slightly spaced, and the thrust is controlled to be pivotable so that the ratchet can be operated by forward and reverse rotation. A taper roller bearing shorter than both races is placed in the middle of both pulleys to fix the gear, and the cage can rotate freely with the shaft. An outer roller shaft is taken out of the cage, and a work is performed to control the vertical movement of the roller shaft, and a gear is fixed to the outside of the V pulley.
テ−パ−ロ−ラ−ベアリングについて、
（１）テ−パ−ロ−ラ−に代えて、単体のボ−ルベアリングを使用する、
（２）径の異なるボ−ルベアリングをテ−パ−状に並べて、複数の点接触を行なう、
（３）テ−パ−ロラ−の外周に溝を設けて、切れ目のある線接触を行なう、
（４）テ−パ−ロ−ラ−の、テ−パ−度を変えることにより、ロック時の状態維持結 合度や、フリ−にするために要するパワ−の大小等、
以上のように、使用目的に応じたものが選択出来る。About tapered roller bearings
(1) Instead of a taper roller, use a single ball bearing.
(2) Ball bearings with different diameters are arranged in a taper shape to make a plurality of point contacts.
(3) A groove is provided on the outer periphery of the taper roller to make a line contact with a break.
(4) By changing the degree of taper of the taper roller, the state maintenance coupling degree at the time of locking, the size of power required for making free, etc.
As described above, it is possible to select one according to the purpose of use.
１は歯車 １５Ａはピストン
２は歯車 １６はリ−ド線
３は歯車 １６Ａはリ−ド線
４は歯車 １７はロ−ラ−段付軸
５は歯車 １８はロ−ラ−軸取付盤
６は歯車 １８Ａはロ−ラ−軸取付盤
７はインナ−レ−ス １９は固定枠
８はテ−パ−ロ−ラ−ベアリング １９Ａは固定枠
９はアウタ−レ−ス ２０は作動杆
１０はケ−ジ ２０Ａは作動杆
１０Ａはケ−ジ ２１番はオイルシリンダ−
１１はロ−ラ−軸 ２１Ａはオイルシリンダ−
１１Ａはロ−ラ−軸 ２２はピスットン
１２は擦動環 ２２Ａははピストン
１２Ａは擦動環 ２３はオイルパイプ
１３は保持枠 ２３Ａはオイルパイプ
１４はソレノイド ２５は外殻
１４Ａはソレノイド ３０は入力軸
１５はピストン ３５は出力軸1 is a gear 15A is a
11 is a roller shaft 21A is an oil cylinder
11A is a
Claims (2)
（イ）アウタ−レ−ス（９）に、逆回転でもラチェット作動するように、ラチェット作動しない側にも、ラチェット作動する側と、あたかも左右に反転した相似形様に工作を施して、インナ−レ−ス（７）を出力軸（３５）に固着する、
（ウ）テ−パ−ロ−ラ−ベアリング（８）｛以下強調するとき等の外、単にロ−ラ−と記述する｝を、インナ−レ−ス（７）、アウタ−レ−ス（９）より短くして次のように設ける、
（エ）ロ−ラ−（８）を、インナ−レ−ス（７）アウタ−レ−ス（９）の間をスライドし、且つ余裕をもって回動自在になるようにケ−ジ（１０）（１０Ａ）に、ロ−ラ−軸（１１）（１１Ａ）をゆるくはめる、
以上のように構成して、正回転、逆回転でラチェット作動をさせることが出来るように装置した、特殊ロ−ラ−ラチェット。(A) At the center of the gear (2), there is an inner race (7), a taper roller bearing (8), an outer race (9), and a roller shaft (11). (11A), Cage (10) (10A) {Roller ratchet composed of both sides of the central portion of the gear (2)} is mounted by performing the following work.
(B) The outer race (9) is machined in a similar manner as if the ratchet is operated on the side where the ratchet is operated, as if the ratchet is operated, as if the ratchet is operated even in reverse rotation. Fixing the race (7) to the output shaft (35),
(C) Taper roller bearing (8) {Indicate simply as a roller, in the following emphasis, etc.}, the inner race (7), outer race ( 9) Shorter and provided as follows:
(D) The roller (8) is slid between the inner race (7) and the outer race (9), and the cage (10) so that it can rotate freely. (10A) loosely fit the roller shaft (11) (11A),
A special roller ratchet configured as described above and configured to be able to operate a ratchet by forward rotation and reverse rotation.
（カ）片側のロ−ラ−軸（１１）と、他の側のロ−ラ−軸（１１Ａ）と、常時垂直状に擦動するように設けた、各々の側の擦動環（１２）（１２Ａ）を、出力軸（３５）にスラスト自在、回動自在にはめる、
（キ）保持枠（１３）を、各々の側の擦動環（１２）（１２Ａ）の外側に平行して、出力軸（３５）に回動自在に設け、端部を外殻（２５）に固着し、円周上に擦動環（１２））（１２Ａ）に垂直状に放射状に、ソレノイド（１４）、（１４Ａ）を取り付ける、
（ク）各々のソレノイド（１４）（１４Ａ）に内蔵するピストン（１５）（１５Ａ）は、常時擦動環（１２）（１２Ａ）の外面を垂直状に擦動し、常時内面と擦動するロ−ラ−軸（１１））（１１Ａ）と係合させ、外側にリ−ド線（１６（１６Ａ）を出す、
（ケ）片側のソレノイド（１４）のリ−ド線（１６）を一本に纏めて、他の側のリ−ド線（１６Ａ）も一本に纏めて、外殻（２５）に設けらけられたスイツチに取り付ける、
（コ）他の歯車（３）と（４）、（５）と（６）の組み合わせにおいては、本出願書類にあっては、歯車（３）と（５）に前述のような装置を施して入力軸（３０）に取り付ける、歯車（４）と（６）はそのまま、出力軸（３５）に固着して、入力軸（３０）、出力軸（３５）を外殻（２５）内に回動自在に取り付ける、
以上のように構成して、請求項１の特殊ロ−ラ−ラチェットの制御を可能にさせて実現させた、特殊ロ−ラ−ラチェットを用いた変速装置。(E) Extend both ends of the entire roller shaft (11) (11A) of the gear (2) out of the cage (10) (10A),
(F) One side of the roller shaft (11) and the other side of the roller shaft (11A), each side of the friction ring (12 ) (12A) is fitted to the output shaft (35) to be freely thrustable and rotatable.
(G) A holding frame (13) is provided on the output shaft (35) so as to be rotatable in parallel with the outer side of the friction ring (12) (12A) on each side, and an end portion is provided on the outer shell (25). The solenoids (14) and (14A) are attached radially to the friction ring (12) and (12A) perpendicularly to the circumference.
(H) The pistons (15) (15A) incorporated in the solenoids (14) (14A) always rub the outer surface of the friction ring (12) (12A) vertically and always rub against the inner surface. Engage with the roller shaft (11)) (11A) and lead out the lead wire (16 (16A))
(K) The lead wire (16) of the solenoid (14) on one side is combined into one, and the lead wire (16A) on the other side is also combined into one and provided on the outer shell (25). Attach it to the switch
(E) In the combination of the other gears (3) and (4), (5) and (6), the gears (3) and (5) are subjected to the above-described devices in the present application documents. The gears (4) and (6) attached to the input shaft (30) are fixed to the output shaft (35) as they are, and the input shaft (30) and the output shaft (35) are rotated into the outer shell (25). Mount freely,
A transmission using a special roller ratchet configured as described above and realized by enabling the control of the special roller ratchet according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007182643A JP2008309323A (en) | 2007-06-14 | 2007-06-14 | Transmission using special roller ratchet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007182643A JP2008309323A (en) | 2007-06-14 | 2007-06-14 | Transmission using special roller ratchet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2008309323A true JP2008309323A (en) | 2008-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010137668A1 (en) * | 2009-05-27 | 2010-12-02 | 株式会社ユニバンス | Power transmission equipment |
| WO2013154153A1 (en) * | 2012-04-11 | 2013-10-17 | Ｓｋマシナリー株式会社 | Rotation transmission element, motive power on/off-type transmission device, gear shifter, and transmission system |
| WO2022074230A1 (en) * | 2020-10-09 | 2022-04-14 | Vcst Industrial Products Bv | Linear electric actuator for shifting mechanism |
-
2007
- 2007-06-14 JP JP2007182643A patent/JP2008309323A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010137668A1 (en) * | 2009-05-27 | 2010-12-02 | 株式会社ユニバンス | Power transmission equipment |
| JP4862104B2 (en) * | 2009-05-27 | 2012-01-25 | 株式会社ユニバンス | Power transmission device |
| WO2013154153A1 (en) * | 2012-04-11 | 2013-10-17 | Ｓｋマシナリー株式会社 | Rotation transmission element, motive power on/off-type transmission device, gear shifter, and transmission system |
| WO2022074230A1 (en) * | 2020-10-09 | 2022-04-14 | Vcst Industrial Products Bv | Linear electric actuator for shifting mechanism |
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