JPS60215124A - Friction clutch device - Google Patents
Friction clutch deviceInfo
- Publication number
- JPS60215124A JPS60215124A JP6936784A JP6936784A JPS60215124A JP S60215124 A JPS60215124 A JP S60215124A JP 6936784 A JP6936784 A JP 6936784A JP 6936784 A JP6936784 A JP 6936784A JP S60215124 A JPS60215124 A JP S60215124A
- Authority
- JP
- Japan
- Prior art keywords
- friction
- friction material
- rotating body
- reel
- rotation
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/22—Friction clutches with axially-movable clutching members
- F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
- F16D13/40—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs in which the or each axially-movable member is pressed exclusively against an axially-located member
- F16D13/42—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs in which the or each axially-movable member is pressed exclusively against an axially-located member with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member
- F16D13/44—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs in which the or each axially-movable member is pressed exclusively against an axially-located member with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member in which the clutching pressure is produced by springs only
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、例えばビデオテープレコーダのような、テー
プの走行方向によりテープの巻取トルクが異なるリール
台装置に用いることができる摩擦クラッチ装置に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a friction clutch device that can be used in a reel stand device, such as a video tape recorder, where the tape winding torque varies depending on the tape running direction. be.
従来例の構成とその問題点
ビデオテープレコーダ（以下、ＶＴＲと記す）は、最近
急激に小型、軽量化が進められている。Conventional Structures and Problems Video tape recorders (hereinafter referred to as VTRs) have recently become rapidly smaller and lighter.
以下、図面を参照しながら従来のＶＴＲ及びＶＴＲに用
いられている摩擦クラッチ装置を説明する。第１図は従
来のＶＴＲのテープ走行の状態を簡略に示した平面図で
あり、第２図は第１図のリール台に用いられている摩擦
クラッチ装置の断面図である。それらの図において、１
は供給リール、２は巻取リール、３は回転ドラム、４は
ピンチローラ、５はキャプスタン、６はキャプスタンモ
ータ、７はリールベルト、８は中継プーリー、９は転接
ギア、１０は磁気テープである。DESCRIPTION OF THE PREFERRED EMBODIMENTS A conventional VTR and a friction clutch device used in a VTR will be described below with reference to the drawings. FIG. 1 is a plan view schematically showing the tape running state of a conventional VTR, and FIG. 2 is a sectional view of a friction clutch device used in the reel stand of FIG. 1. In those figures, 1
is a supply reel, 2 is a take-up reel, 3 is a rotating drum, 4 is a pinch roller, 5 is a capstan, 6 is a capstan motor, 7 is a reel belt, 8 is a relay pulley, 9 is a contact gear, 10 is a magnetic It's a tape.
磁気テープ１０は、供給リール１より各ポスト。The magnetic tape 10 is applied to each post from the supply reel 1.
ローラを介して回転ドラム３に１８０°以上巻きつき、
キャプスタン５とピンチローラ４の間を連列巻取リール
２に至っている。Wrap around the rotating drum 3 by more than 180° via a roller,
A serial take-up reel 2 is connected between the capstan 5 and the pinch roller 4.
次にその動作を説明する。まず、磁気テープ１０が再生
、早送シなどの順方向走行時に、キャプスタン５とピン
チローラ４により磁気テープ１０は矢印Ａの方向に駆動
される。Next, its operation will be explained. First, when the magnetic tape 10 runs in the forward direction, such as during playback or fast forwarding, the magnetic tape 10 is driven in the direction of arrow A by the capstan 5 and the pinch roller 4.
一方、キャプスタンモータ６の回転はリールベルト７、
中継プーリ８．転接ギア９を介して巻取リール２に伝達
されるため、キャプスタン５とピンチローラ４によって
駆動された磁気テープ１０は巻取リール２に巻取られる
。巻取リール２には第２図に示すよう々摩擦クラッチ装
置が設けられており、磁気テープ１Ｑがたるむことなく
巻取リール２に巻取られる。On the other hand, the rotation of the capstan motor 6 is controlled by the reel belt 7.
Relay pulley8. Since the magnetic tape 10 is transmitted to the take-up reel 2 via the rolling gear 9, the magnetic tape 10 driven by the capstan 5 and the pinch roller 4 is wound onto the take-up reel 2. The take-up reel 2 is provided with a friction clutch device as shown in FIG. 2, and the magnetic tape 1Q is wound onto the take-up reel 2 without slack.
次に磁気テープ１０が巻戻しなどの逆方向走行時につい
て説明する。磁気テープ１０はキャプスタン５とピンチ
ローラ４によシ矢印Ｂの方向に駆動される。Next, a description will be given of when the magnetic tape 10 runs in the reverse direction, such as during rewinding. The magnetic tape 10 is driven in the direction of arrow B by the capstan 5 and the pinch roller 4.
一方、キャプスタンモータ６の回転はリールベルト７、
中継プーリ８．転接ギア９を介して供給リール１に伝達
されるため、キャプスタン５とピンチローラ４により駆
動された磁気テープ１ｏは供給リール１に巻取られる。On the other hand, the rotation of the capstan motor 6 is controlled by the reel belt 7.
Relay pulley8. Since the magnetic tape 1o is transmitted to the supply reel 1 via the rolling gear 9, the magnetic tape 1o driven by the capstan 5 and the pinch roller 4 is wound onto the supply reel 1.
供給リール１には第２図に示すような摩擦クラッチ装置
が設けられており、磁気テープ１０がたるむことなく供
給り一ル１に巻取られる。ところが、キャプスタン５か
ら、供給リール１までのテープ走行路とキャプスタン５
から巻取リール２までのテープ走行路とでは９回転ドラ
ム３の有無や各テープ案内用ポスト。The supply reel 1 is provided with a friction clutch device as shown in FIG. 2, and the magnetic tape 10 is wound onto the supply reel 1 without slack. However, the tape running path from the capstan 5 to the supply reel 1 and the capstan 5
The tape running path from to the take-up reel 2 includes the presence or absence of a nine-rotation drum 3 and each tape guide post.
ローラの巻付角などのちがいから、磁気テープ１０の順
方向走行時（矢印Ａ）と逆方向走行時（矢印Ｂ）とで、
それぞれ巻取り〜ル２に設けられた摩擦クラッチの伝達
トルクと供給リール１に設けられた摩擦クラッチの伝達
トルクとを異ならしめている。Due to differences in the winding angle of the rollers, etc., the magnetic tape 10 changes when running in the forward direction (arrow A) and when running in the reverse direction (arrow B).
The transmission torque of the friction clutch provided on the winding reel 2 and the transmission torque of the friction clutch provided on the supply reel 1 are made different.
次に供給リール１１巻取り−ル２に設けられた摩擦クラ
ッチについて第２図を参照しながら説明する。１１はリ
ール軸、１２はリール台、１３は、リールギア、１４は
リール支持板、１５は摩擦材であり、リール台１２に接
着されている。１６は弾性部相であり、す〜ルギア１３
を摩擦材１５に押圧している。Next, the friction clutch provided on the supply reel 11 and the take-up reel 2 will be explained with reference to FIG. 11 is a reel shaft, 12 is a reel stand, 13 is a reel gear, 14 is a reel support plate, and 15 is a friction material, which is bonded to the reel stand 12. 16 is the elastic part, and the gear 13
is pressed against the friction material 15.
次にその動作を説明する。キャプスタンモーター６の回
転はリールベルト７、中継プーリ８．及び転接ギア９を
介してリールギア１３に伝達される。Next, its operation will be explained. The rotation of the capstan motor 6 is controlled by a reel belt 7, a relay pulley 8. and is transmitted to the reel gear 13 via the rolling gear 9.
リールギア１３は弾性部材１６によって所定の力で摩擦
材１５に押圧されているため、リールギア１３の回転は
、リールギア１３と摩擦材１５との摩擦係数とによって
決捷る所定のトルクだけリール台１２に伝達される。こ
のだめ磁気テープ１０は常にたるむことなく所定のトル
クで巻取られる。Since the reel gear 13 is pressed against the friction material 15 with a predetermined force by the elastic member 16, the rotation of the reel gear 13 is applied to the reel stand 12 by a predetermined torque determined by the coefficient of friction between the reel gear 13 and the friction material 15. communicated. The magnetic tape 10 is always wound with a predetermined torque without slack.
第２図の摩擦クラッチ装置に用いている摩擦材１５の平
面図を第３図に示す。矢印Ｃは、この摩擦材１５の方向
性を示すものであり、矢印Ｃの方向は摩擦係数が小さく
、矢印Ｃと逆方向は摩擦係数が太きい。今、リールギア
１３が矢印Ｅの方向に回転する時、Ｃ１の所ではリール
ギア１３と摩擦材１５との摩擦係数は小さくなり、逆に
０３の所で大きくなる。次にリールギア１３が矢印りの
方向に回転する時、Ｃ１の所でリールギア１３と摩擦材
１５との摩擦係数は大きくなり、逆に０３の所で小さく
なる。このように部分的には回転方向によシ摩擦係数が
異なるが、リールギア１３と摩擦材１５とが対向する面
全体を見た場合、リールギア１３と摩擦材１６との摩擦
係数は回転方向によっては変わらない。FIG. 3 shows a plan view of the friction material 15 used in the friction clutch device of FIG. 2. Arrow C indicates the directionality of this friction material 15, and the coefficient of friction is small in the direction of arrow C, and the coefficient of friction is large in the direction opposite to arrow C. Now, when the reel gear 13 rotates in the direction of arrow E, the coefficient of friction between the reel gear 13 and the friction material 15 becomes smaller at C1, and becomes larger at 03. Next, when the reel gear 13 rotates in the direction of the arrow, the coefficient of friction between the reel gear 13 and the friction material 15 increases at C1, and conversely decreases at C1. In this way, the friction coefficient differs partially depending on the rotation direction, but when looking at the entire surface where the reel gear 13 and the friction material 15 face each other, the friction coefficient between the reel gear 13 and the friction material 16 varies depending on the rotation direction. does not change.
このように第２図に示すような従来の摩擦クラッチ装置
においては、回転方向が異なっても、伝達トルクが同じ
ため、磁気テープ１Ｑが順方向走行と逆方向走行でリー
ル台の巻取トルクが異なる場合は、それぞれ伝達トルク
の異なった２種類の摩擦クラッチ装置が必要となり、リ
ール台部が厚くなシ、他のＶＴＲの機構部の設計に支障
をきたすだけでなく１部品点数も増える為、コスト高に
なるといった問題点を有していた。In the conventional friction clutch device shown in Fig. 2, the transmission torque is the same even if the rotation direction is different, so the winding torque of the reel stand is different when the magnetic tape 1Q is running in the forward direction or in the reverse direction. If they are different, two types of friction clutch devices with different transmission torques will be required, and the reel base will be thicker, which will not only interfere with the design of other VTR mechanisms but also increase the number of parts. This has the problem of high cost.
発明の目的
本発明の目的は回転方向により、伝達トルクの異なる摩
擦クラッチ装置を提供することにある。OBJECTS OF THE INVENTION An object of the present invention is to provide a friction clutch device that transmits different torques depending on the direction of rotation.
発明の構成
本発明の摩擦クラッチ装置は、回転中心軸と、摩擦伝達
もしくは噛合伝達可能は第１回転体および第２回転体と
、前記第２回転体との摩擦係数が回転方向により異なる
摩擦材と前記第２回転体と前記摩擦材とを圧接させる弾
性部材を含めて構成したものであり、これによ９２回転
方向によシ伝達トルクを異ならしめることができるもの
である。Composition of the Invention The friction clutch device of the present invention comprises a rotation center shaft, a first rotary body and a second rotary body capable of friction transmission or meshing transmission, and a friction material whose friction coefficient with the second rotary body differs depending on the rotation direction. and an elastic member that brings the second rotating body and the friction material into pressure contact with each other, thereby making it possible to vary the transmission torque in 92 rotational directions.
実施例の説明 以下、本発明を図示の実施例に基いて説明する。Description of examples Hereinafter, the present invention will be explained based on illustrated embodiments.
第４図において、１７は回転中心軸、１８は外周にベル
ト掛けできるプーリー状の第１回転体であり、回転中心
軸１７に固定されている。１９は保持部拐であり、回転
中心軸１７に固定されている。In FIG. 4, reference numeral 17 denotes a rotation center shaft, and 18 a pulley-shaped first rotating body, which can be hung around the outer periphery with a belt, and is fixed to the rotation center shaft 17. Reference numeral 19 denotes a holding member, which is fixed to the rotation center shaft 17.
２０は回転方向により、後述する第２回転体との摩擦係
数が異なる摩擦材であり、保持部材１９に接着されてい
る。２１は回転方向により、摩擦材２０との摩擦係数が
異なる第２回転体であり、その外周にはギア２２が設け
られている。２３は弾性部材であり、第２回転体２１を
摩擦材２０に押圧している。Reference numeral 20 denotes a friction material whose coefficient of friction with a second rotating body, which will be described later, differs depending on the direction of rotation, and is bonded to the holding member 19. A second rotating body 21 has a different coefficient of friction with the friction material 20 depending on the direction of rotation, and a gear 22 is provided on the outer periphery of the second rotating body. 23 is an elastic member that presses the second rotating body 21 against the friction material 20.
以上のように構成された本実施例の摩擦クラッチ装置に
ついて、以下その動作を説明する。The operation of the friction clutch device of this embodiment configured as described above will be explained below.
ベルト（図示せず）によって第１回転体１８に伝達され
た回転は、回転中心軸１７．保持部材１９を介して摩擦
材２ｏに伝達・される。摩擦材２０と第２回転体２１は
弾性部材２３によって押圧されているので、第２回転体
２１には所定のトルクだけ伝達される。The rotation transmitted to the first rotating body 18 by a belt (not shown) is transmitted to the rotation center axis 17 . It is transmitted to the friction material 2o via the holding member 19. Since the friction material 20 and the second rotating body 21 are pressed by the elastic member 23, only a predetermined torque is transmitted to the second rotating body 21.
次に本発明の摩擦クラッチ装置において、４？にその特
徴を有する摩擦材および第２回転体について。Next, in the friction clutch device of the present invention, 4? Regarding a friction material and a second rotating body having the following characteristics.
図面を参照しながら説明する。第５図、第６図および第
７図は本発明の摩擦クラッチ装置に用いられている種々
の摩擦材の平面図、第８図、第９図および第１０図は本
発明の摩擦クラッチ装置に用いられている種々の第２回
転体の摩擦材に対向する部分の斜視図である。This will be explained with reference to the drawings. 5, 6, and 7 are plan views of various friction materials used in the friction clutch device of the present invention, and FIG. 8, 9, and 10 are plan views of various friction materials used in the friction clutch device of the present invention. FIG. 7 is a perspective view of a portion of the various second rotating bodies used that faces the friction material.
第６図、第６図において、摩擦材２４は矢印Ｆの方向に
摩擦係数の方向性をもたせている。このため、矢印り方
向に摩擦材２４が回転する時は、摩擦材２４とこれと対
向する第２回転体との摩擦係数は大きくなり、矢印Ｅ方
向に摩擦材２４が回転する時は、摩擦材２４と第２回転
体との摩擦係数は逆に小さくなる。6, the friction material 24 has a coefficient of friction oriented in the direction of arrow F. In FIG. Therefore, when the friction material 24 rotates in the direction indicated by the arrow, the friction coefficient between the friction material 24 and the second rotating body that opposes it increases, and when the friction material 24 rotates in the direction indicated by the arrow E, the friction coefficient increases. On the contrary, the coefficient of friction between the material 24 and the second rotating body becomes smaller.
第７図において、摩擦材２５は生産コストを安゛ くす
るため、方向性のついた単片状のものとなっており、回
転方向によって、摩擦材２５と対向する第２回転体との
摩擦係数が異なるように、第７図のように方向性を合わ
せて取付けられている。In FIG. 7, the friction material 25 is a single piece with directionality in order to reduce production costs, and depending on the direction of rotation, the friction between the friction material 25 and the opposing second rotating body is different. They are installed in the same direction as shown in Figure 7 so that the coefficients are different.
第８図において、第２回転体２６上には、変形四角すい
状の突起部材２７が取り付けられている。In FIG. 8, a modified quadrangular pyramid-shaped protrusion member 27 is attached on the second rotating body 26. As shown in FIG.
この為、第２回転体２６が矢印Ｅの方向に回転する時は
、第２回転体２６と対向する摩擦材は突起部材２７のな
めらかな部分２８と当たるため、第２回転体２６と摩擦
材との摩擦係数は小さくなる。Therefore, when the second rotating body 26 rotates in the direction of arrow E, the friction material facing the second rotating body 26 comes into contact with the smooth portion 28 of the projection member 27, so that the second rotating body 26 and the friction material The coefficient of friction between the
第２回転体２６が矢印り方向に回転する時は、第２回転
体２６と対向する摩擦材は突起部材２７の急峻な部分２
９と当たるため、第２回転体２６と摩擦材との摩擦係数
は犬きくなる。第９図において、第２回転体３０上には
、変形三角錐状の突起部材３１が取り付けられている。When the second rotating body 26 rotates in the direction indicated by the arrow, the friction material facing the second rotating body 26 is attached to the steep portion 2 of the protruding member 27.
9, the coefficient of friction between the second rotating body 26 and the friction material becomes very high. In FIG. 9, a protruding member 31 in the shape of a modified triangular pyramid is attached to the second rotating body 30. As shown in FIG.
この場合においても１回転方向矢印す、矢印Ｅによって
第２回転体３０と対向する摩擦材は、それぞれ突起部材
３１のなめらかな部分３２および急峻な部分３３と当た
るブこめ、回転方向により、第２回転体３ｏと摩擦材と
の摩擦係数が異なるものである。In this case as well, the friction material facing the second rotary body 30 according to the direction of one rotation, arrow S, arrow E, hits the smooth portion 32 and steep portion 33 of the protruding member 31, respectively, and the second rotation direction The coefficient of friction between the rotating body 3o and the friction material is different.
第１０図は第２回転体３４上に方向性のついた溝３５を
設けたものである。In FIG. 10, directional grooves 35 are provided on the second rotating body 34. In FIG.
以上のように本実施例によれば、摩擦材や第２回転体に
回転方向による方向性をもたせたため回転方向により、
伝達トルクが異なる摩擦クラッチ装置を提供することが
できる。As described above, according to this embodiment, since the friction material and the second rotating body have directionality depending on the rotation direction,
Friction clutch devices with different transmission torques can be provided.
なお上述の実施例においては、摩擦材と第２回転体の両
方に方向性をもたせたが、摩擦材か第２回転体のどちら
か一方に方向性を持たせてよいことは明らかである。ま
た、摩擦材と第２回転体とは平面で対向しているが９円
筒面で対向している摩擦クラッチ装置であってもよい。In the above-described embodiment, both the friction material and the second rotary body are given directionality, but it is clear that either the friction material or the second rotary body may be given directionality. Alternatively, the friction material and the second rotating body may face each other on a plane, but may also be a friction clutch device in which they face each other on nine cylindrical surfaces.
発明の効果
以上の説明から明らかなように９本発明は回転方向によ
って摩擦係数が異なる摩擦材と第２回転体を用いて摩擦
クラッチ機構を構成しているため。Effects of the Invention As is clear from the above description, the present invention constitutes a friction clutch mechanism using a friction material whose friction coefficient differs depending on the direction of rotation and a second rotating body.
回転方向によって伝達トルクか異なるといった効果が生
じる。これにより例えば本発明の摩擦クラッチ装置をＶ
ＴＲに用いれは、磁気テープの走行方向によってり−）
ｖ台の巻取トルりが異なった場合でも、一つの摩擦クラ
ッチ装置を第１図の中継プーリの所で用いればよく、Ｖ
ＴＲ全体の構造が小型、薄型化できるだけでなく２部品
点数が少なくなる分だけコスト安になるといった効果が
得られる。This produces the effect that the transmitted torque differs depending on the direction of rotation. As a result, for example, the friction clutch device of the present invention can be
The type used for TR depends on the running direction of the magnetic tape.)
Even if the winding torque of V units is different, one friction clutch device can be used at the relay pulley in Fig. 1, and V
Not only can the overall structure of the TR be made smaller and thinner, but also the cost can be reduced by reducing the number of two parts.
第１図は従来のＶＴＲのテープ走行状態を簡略化して示
した平面図、第２図は従来の摩擦クラッチ装置の断面図
、第３図は従来の摩擦クラッチ装置に用いられている摩
擦拐の平面図、第４図は本発明の一実施例に係る摩擦ク
ラッチ装置の断面図、第５図、第６図および第７図は本
発明の摩擦クラッチ装置に用いられる摩擦月の例を示す
平面図、第８図、第９図および第１ｏ図は本発明の摩擦
クラッチ装置に用いられる第２回転体の例を示す斜視図
である。
１７ ・回転中心軸、１８ ・・・第１回転体、２０゜
２４．２５ 摩擦拐１．２１，２６．３０ 、３４−・
・第２回転体、２３・・・弾性部材。
代理人の醜名 弁理士 中 尾 敏 男 ほか１名第１
図
第２図
１
第３図
一−Ｅ
Ｄ □
ｌ８
第５図 。６
Ｄ″
第６図 へＥ
Ｄ□
７図 第８図
□Ｅ
一−Ｅ
−Ｅ Ｅ
Ｄ −−−リ□
３３５Fig. 1 is a simplified plan view showing the tape running state of a conventional VTR, Fig. 2 is a sectional view of a conventional friction clutch device, and Fig. 3 is a sectional view of a friction clutch device used in a conventional friction clutch device. 4 is a sectional view of a friction clutch device according to an embodiment of the present invention, and FIGS. 5, 6, and 7 are plane views showing examples of friction clutches used in the friction clutch device of the present invention. 8, 9 and 1o are perspective views showing examples of the second rotating body used in the friction clutch device of the present invention. 17 ・Rotation center axis, 18...First rotating body, 20° 24.25 Friction friction 1.21, 26.30, 34-・
- Second rotating body, 23... elastic member. Unfavorable name of the agent Patent attorney Toshio Nakao and 1 other person No. 1
Figure 2 Figure 1 Figure 3 - ED □ l8 Figure 5 . 6 D″ Go to Figure 6 E D□ 7 Figure 8 □E 1-E -E E D ---Re□ 335
Claims (2)
第１回転体および第２回転体と、前記第２回転体との摩
擦係数が回転方向により異なる摩擦材と、前記第２回転
体と前記摩擦材とを圧接させる弾性部材とを具備してな
る摩擦クラッチ装置。(1) A rotation center shaft, a first rotating body and a second rotating body capable of frictional transmission or meshing transmission, a friction material having a friction coefficient with which the coefficient of friction with the second rotating body differs depending on the rotation direction, and the second rotating body A friction clutch device comprising an elastic member that is brought into pressure contact with the friction material.
第１回転体と、摩擦材と、前記摩擦材との摩擦係数が回
転方向により異なり、摩擦伝達もしくは噛合伝達可能々
第２回転体と、前記摩擦材と前記第２回転体とを圧接さ
せる弾性部制とを具備してなる摩擦クラッチ装置。(2) The rotation center axis, a first rotating body capable of frictional transmission or meshing transmission, a friction material, and a friction coefficient between the friction material differs depending on the rotation direction, and a second rotating body capable of frictional transmission or meshing transmission. A friction clutch device comprising: an elastic member that brings the friction material into pressure contact with the second rotating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6936784A JPS60215124A (en) | 1984-04-06 | 1984-04-06 | Friction clutch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6936784A JPS60215124A (en) | 1984-04-06 | 1984-04-06 | Friction clutch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60215124A true JPS60215124A (en) | 1985-10-28 |
Family
ID=13400512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6936784A Pending JPS60215124A (en) | 1984-04-06 | 1984-04-06 | Friction clutch device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60215124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015515254A (en) * | 2012-04-20 | 2015-05-21 | フィンクル ルイＦＩＮＫＬＥ， Ｌｏｕｉｅ | Hybrid induction motor with self-adjustable permanent magnet type inner rotor |
-
1984
- 1984-04-06 JP JP6936784A patent/JPS60215124A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015515254A (en) * | 2012-04-20 | 2015-05-21 | フィンクル ルイＦＩＮＫＬＥ， Ｌｏｕｉｅ | Hybrid induction motor with self-adjustable permanent magnet type inner rotor |
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