JP2005180474A - Pulley of electromagnetic clutch - Google Patents

Pulley of electromagnetic clutch Download PDF

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Publication number
JP2005180474A
JP2005180474A JP2003417945A JP2003417945A JP2005180474A JP 2005180474 A JP2005180474 A JP 2005180474A JP 2003417945 A JP2003417945 A JP 2003417945A JP 2003417945 A JP2003417945 A JP 2003417945A JP 2005180474 A JP2005180474 A JP 2005180474A
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Prior art keywords
pulley
rotor
electromagnetic clutch
peripheral surface
connecting portion
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Japanese (ja)
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Takayuki Hishinuma
孝行 菱沼
Isamu Shirai
勇 白井
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Sanden Corp
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Sanden Corp
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    • 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
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
    • F16D27/108—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members
    • F16D27/112—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members with flat friction surfaces, e.g. discs

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a pulley of an electromagnetic clutch, allowing uniform surface treatment such as plating or coating without an expensive device. <P>SOLUTION: This electromagnetic clutch is integrally formed through a connecting part 41 connecting the outer peripheral surface of a rotor 30 and the inner peripheral surface of the pulley 40 continuously in the circumferential direction, and the connecting part 41 is provided with a plurality of through holes 42 formed at spaces in the circumferential direction to penetrate in the axial direction. Thus, the work process of fitting the pulley 40 to the outer peripheral surface of the rotor 30 is not needed to reduce the man-hour of work. Further, at the time of electrodeposition coating, air will not stay in an air pocket A in a solution so that a coating film can be formed always without unevenness on the surfaces of the pulley 40 and the rotor 30. Further, in drawing up the pulley 40 and the rotor 30, a solution can be prevented from being drawn to eliminate the need of work for removing the solution from the pulley 40 and the rotor 30. Accordingly, the painting work can be performed efficiently. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、例えば車両用空気調和装置に用いられる圧縮機に車両の駆動源からの動力を伝達する電磁クラッチのプーリに関するものである。   The present invention relates to an electromagnetic clutch pulley that transmits power from a drive source of a vehicle to a compressor used in, for example, a vehicle air conditioner.

従来、この種の電磁クラッチとしては、圧縮機本体に設けられたベアリングに回動自在に支持されたロータと、ロータの外周部に設けられ、動力源から回転力が伝達されるプーリと、内部にコイルが収納され、圧縮機に固定されたステータと、コイルに通電することによりロータに吸引されるアーマチュアと、アーマチュアに伝達されるトルクを板バネを介して圧縮機の回転軸に伝達するハブを備え、動力源から動力伝達用のベルトを介してプーリ及びロータに回転動力を常時伝達し、コイルに通電するとアーマチュアをロータに吸引することによりロータとアーマチュアとを連結し、回転軸を回転させて圧縮機を駆動するようにしたものが知られている（例えば、特許文献１参照）。   Conventionally, this type of electromagnetic clutch includes a rotor rotatably supported by a bearing provided in the compressor body, a pulley provided on the outer periphery of the rotor, to which a rotational force is transmitted from a power source, an internal A stator that is housed in a coil and fixed to the compressor, an armature that is attracted to the rotor by energizing the coil, and a hub that transmits the torque transmitted to the armature to the rotating shaft of the compressor via a leaf spring The rotary power is constantly transmitted from the power source to the pulley and the rotor through the power transmission belt, and when the coil is energized, the armature is attracted to the rotor to connect the rotor and the armature, and the rotating shaft is rotated. A compressor that drives a compressor is known (see, for example, Patent Document 1).

また、前記電磁クラッチのプーリの表面には、防食性及び耐磨耗性を向上させる目的でメッキまたは電着塗装を施したものが知られている。しかしながら、プーリの周端部がロータとの接続部に対して軸方向両面側に張出したものや、ロータに２つのプーリが設けられているものをメッキまたは電着塗装の溶液中に浸すと、下面側にエアポケットが生じ、エアポケットに溜まるエアによってメッキや塗装に電着不良を生ずるという欠点があった。   Further, it is known that the surface of the pulley of the electromagnetic clutch is plated or electrodeposited for the purpose of improving corrosion resistance and wear resistance. However, if the peripheral end of the pulley projects on both sides in the axial direction with respect to the connection with the rotor, or the rotor provided with two pulleys is immersed in a plating or electrodeposition coating solution, There is a drawback that an air pocket is formed on the lower surface side, and the air accumulated in the air pocket causes poor electrodeposition in plating and painting.

そこで、メッキまたは電着塗装の溶液中において、プーリを揺動させることにより、凹部に溜まるエアを排出するようにしたものが知られている。
特開２０００−３３７４００号公報 Therefore, it is known that the air accumulated in the recesses is discharged by swinging the pulley in the plating or electrodeposition coating solution.
JP 2000-337400 A

しかしながら、プーリをメッキまたは電着塗装の溶液中で揺動させるものは、複雑な構造の高価な装置が必要となるとともに、凹部に溜まるエアを確実には排出できないという問題点があった。   However, swinging the pulley in the plating or electrodeposition coating solution requires an expensive device with a complicated structure, and has a problem that the air accumulated in the recess cannot be reliably discharged.

本発明は前記問題点に鑑みてなされたものであり、その目的とするところは、高価な装置を用いなくとも、メッキや塗装等の表面処理をむらなく施すことのできる電磁クラッチのプーリを提供することにある。   The present invention has been made in view of the above problems, and an object of the present invention is to provide an electromagnetic clutch pulley that can be subjected to surface treatment such as plating and painting without using an expensive device. There is to do.

本発明は前記目的を達成するために、外部からの動力が伝達されるプーリ本体と、プーリ本体と一体に回転するロータとを備え、電着用の溶液中で所定の表面処理を施される電磁クラッチのプーリにおいて、前記ロータの外周面と前記プーリ本体の内周面とを軸方向略中央部を周方向に亘って連結する連結部を介して一体に形成し、前記連結部には軸方向に貫通する少なくとも一つのエア抜き用貫通孔を設けている。これにより、ロータの外周面とプーリ本体の内周面とが軸方向中央部を周方向に連続して連結する連結部を介して一体に形成されることから、ロータ本体とプーリの組付作業を必要としない、また、連結部には軸方向に貫通する少なくとも一つの貫通孔を設けられていることから、メッキまたは電着塗装時に溶液中においてエアがエアポケットに溜まることはない。   In order to achieve the above-mentioned object, the present invention comprises a pulley body to which power from the outside is transmitted and a rotor that rotates integrally with the pulley body, and is subjected to a predetermined surface treatment in a solution for electrodeposition. In the pulley of the clutch, the outer peripheral surface of the rotor and the inner peripheral surface of the pulley body are integrally formed via a connecting portion that connects the substantially central portion in the axial direction over the circumferential direction, and the connecting portion is axially There is provided at least one air vent hole penetrating through the air vent. As a result, the outer peripheral surface of the rotor and the inner peripheral surface of the pulley body are integrally formed via a connecting portion that continuously connects the axial central portion in the circumferential direction. In addition, since at least one through hole penetrating in the axial direction is provided in the connecting portion, air does not accumulate in the air pocket in the solution during plating or electrodeposition coating.

本発明によれば、ロータの外周面にプーリ本体を取付ける作業工程を必要とすることなく、作業工数の低減を図ることができる。また、メッキまたは電着塗装時に溶液中においてエアがエアポケットに溜まることがなく、プーリ本体及びロータ部の表面に常にむらなく塗膜を形成することができる。さらに、プーリ本体及びロータを引上げる際に溶液の汲み出しを防止することができ、プーリから溶液を取り除く作業を必要としないので、塗装作業を効率よく行うことができる。   According to the present invention, the number of work steps can be reduced without requiring a work process for attaching the pulley body to the outer peripheral surface of the rotor. Further, air does not accumulate in the air pocket in the solution during plating or electrodeposition coating, and a coating film can be formed uniformly on the surfaces of the pulley body and the rotor portion. Further, when the pulley body and the rotor are pulled up, the solution can be prevented from being pumped out, and the operation of removing the solution from the pulley is not required, so that the painting operation can be performed efficiently.

図１乃至図４は本発明の第１の実施形態を示すもので、図１は電磁クラッチの斜視図、図２は電磁クラッチの正面図、図３は電磁クラッチの側面断面図、図４は電着塗装時のプーリの側面断面図である。   1 to 4 show a first embodiment of the present invention. FIG. 1 is a perspective view of an electromagnetic clutch, FIG. 2 is a front view of the electromagnetic clutch, FIG. 3 is a side sectional view of the electromagnetic clutch, and FIG. It is side surface sectional drawing of the pulley at the time of electrodeposition coating.

この電磁クラッチは、圧縮機１０の本体を形成するハウジング２０と、ハウジングに設けられたベアリング２１に回動自在に支持されたロータ３０と、ロータ３０の外周部に設けられ、動力源から回転力が伝達されるプーリ４０と、内部にコイル５０が収納されたステータ６０と、コイル５０に通電することによりロータ３０に吸引されるアーマチュア７０と、アーマチュア７０に伝達されるトルクを板バネ８０を介して圧縮機１０の回転軸２２に伝達するハブ９０とから構成されている。   The electromagnetic clutch is provided on a housing 20 that forms a main body of the compressor 10, a rotor 30 that is rotatably supported by a bearing 21 provided on the housing, and an outer peripheral portion of the rotor 30. Is transmitted through the leaf spring 80, the stator 60 in which the coil 50 is housed, the armature 70 that is attracted to the rotor 30 by energizing the coil 50, and the torque transmitted to the armature 70 via the leaf spring 80. The hub 90 is transmitted to the rotary shaft 22 of the compressor 10.

ハウジング２０は円筒状の部材からなり、一端から突出した回転軸２２にトルクが伝達されることにより、圧縮機１０内の図示しない圧縮機構を回転させるようになっている。   The housing 20 is made of a cylindrical member, and rotates a compression mechanism (not shown) in the compressor 10 by transmitting torque to a rotating shaft 22 protruding from one end.

ロータ３０は回転軸２２に対して同軸状に配置され、ハウジング２０に設けられたベアリング２１に回動自在に支持されている。   The rotor 30 is disposed coaxially with the rotary shaft 22 and is rotatably supported by a bearing 21 provided in the housing 20.

プーリ４０は内周面軸方向略中央部とロータ３０の外周面とを周方向に連続して連結する連結部４１を介して一体に形成され、連結部４１の軸方向両端側に環状の凹部４１ａ，４１ｂが形成されている。また、連結部４１には軸方向に貫通する複数の貫通孔４２が互いに周方向に間隔をおいて設けられている。プーリ４０の外周部に図示しない動力伝達用のベルトを巻き掛けることにより、動力源からの回転力が伝達されるようになっている。 The pulley 40 is integrally formed via a connecting portion 41 that continuously connects the substantially central portion in the axial direction of the inner peripheral surface and the outer peripheral surface of the rotor 30 in the circumferential direction, and annular recesses are formed on both ends in the axial direction of the connecting portion 41. 41a and 41b are formed. The connecting portion 41 is provided with a plurality of through holes 42 penetrating in the axial direction at intervals in the circumferential direction. A belt for power transmission (not shown) is wound around the outer peripheral portion of the pulley 40 so that the rotational force from the power source is transmitted.

ステータ６０はロータ３０の内部に位置するとともに、ハウジング２０に固定され、その内部にはコイル５０が収納されている。   The stator 60 is located inside the rotor 30 and is fixed to the housing 20, and the coil 50 is housed inside the stator 60.

アーマチュア７０はリング状の部材からなり、板バネ８０を介してハブ９０に連結されることにより、ロータ３０の端面に所定の間隔をおいて支持されている。アーマチュア７０はコイル５０に通電されるとロータ３０に吸引され、ロータ３０とともに回転するようになっている。   The armature 70 is formed of a ring-shaped member, and is supported on the end surface of the rotor 30 at a predetermined interval by being connected to the hub 90 via a leaf spring 80. When the coil 50 is energized, the armature 70 is attracted to the rotor 30 and rotates together with the rotor 30.

ハブ９０は円板状に形成された金属製の部材からなり、その中央には回転軸２２の一端側が連結されている。ハブ９０には環状部材９１及び板バネ８０の一端側と共に略三角形状の板状部材９２が連結され、連結された板バネ８０の他端側はアーマチュア７０に連結されている。   The hub 90 is made of a metal member formed in a disk shape, and one end side of the rotary shaft 22 is connected to the center thereof. A substantially triangular plate member 92 is connected to the hub 90 together with one end sides of the annular member 91 and the plate spring 80, and the other end side of the connected plate spring 80 is connected to the armature 70.

以上のように構成された電磁クラッチのプーリにおいて、プーリ４０に電着塗装を施す場合には、図４に示すように、一体に形成されたプーリ４０及びロータ３０を治具１００に係止して塗装用の溶液に浸すことにより、プーリ４０及びロータ３０に塗膜を形成する。このとき、プーリ４０及びロータ３０の下面側のエアポケットＡには軸方向に貫通する貫通孔４２が設けられていることから、エアが貫通孔４２から上方に排出される。   In the case of the electromagnetic clutch pulley configured as described above, when electrodeposition coating is applied to the pulley 40, the integrally formed pulley 40 and the rotor 30 are locked to the jig 100 as shown in FIG. Then, a coating film is formed on the pulley 40 and the rotor 30 by dipping in a coating solution. At this time, since the air pocket A on the lower surface side of the pulley 40 and the rotor 30 is provided with the through hole 42 penetrating in the axial direction, air is discharged upward from the through hole 42.

このように、本実施形態によれば、ロータ３０の外周面とプーリ４０の内周面とを軸方向中央部を周方向に連続して連結する連結部４１を介して一体に形成するとともに、連結部４１には軸方向に貫通する複数の貫通孔４２を周方向に間隔をおいて設けたので、ロータ３０の外周面にプーリ４０を取付ける作業工程を必要とすることなく、作業工数の低減を図ることができる。また、電着塗装時に溶液中においてエアがエアポケットＡに溜まることがなく、プーリ４０及びロータ３０の表面に常にむらなく塗膜を形成することができる。さらに、プーリ４０及びロータ３０を引上げる際に溶液の汲み出しを防止することができ、プーリ４０及びロータ３０から溶液を取り除く作業を必要としないので、塗装作業を効率よく行うことができる。   Thus, according to the present embodiment, the outer peripheral surface of the rotor 30 and the inner peripheral surface of the pulley 40 are integrally formed via the connecting portion 41 that continuously connects the axial central portion in the circumferential direction, Since a plurality of through holes 42 penetrating in the axial direction are provided in the connecting portion 41 at intervals in the circumferential direction, the number of work steps can be reduced without requiring a work process for attaching the pulley 40 to the outer peripheral surface of the rotor 30. Can be achieved. In addition, air does not accumulate in the air pocket A in the solution during electrodeposition coating, and a coating film can be formed uniformly on the surfaces of the pulley 40 and the rotor 30. Further, when the pulley 40 and the rotor 30 are pulled up, the solution can be prevented from being pumped out, and the operation of removing the solution from the pulley 40 and the rotor 30 is not required, so that the painting operation can be performed efficiently.

また、プーリ４０とロータ３０との間の連結部４１の軸方向両端側に凹部４１ａ，４１ｂを設けたので、一体に形成されたプーリ４０及びロータ３０を軽量化することができ、製造コストの低減を図ることができる。   Further, since the concave portions 41a and 41b are provided on both axial ends of the connecting portion 41 between the pulley 40 and the rotor 30, the integrally formed pulley 40 and the rotor 30 can be reduced in weight, and the manufacturing cost can be reduced. Reduction can be achieved.

図５及び図６は本発明の第２の実施形態を示すもので、図５は電磁クラッチの側面断面図、図６は電着塗装時のプーリの側面断面図である。尚、前記第１の実施形態と同等の構成部分には同一の符号を付して示す。   5 and 6 show a second embodiment of the present invention. FIG. 5 is a side sectional view of an electromagnetic clutch, and FIG. 6 is a side sectional view of a pulley during electrodeposition coating. In addition, the same code | symbol is attached | subjected and shown to the component equivalent to the said 1st Embodiment.

本実施形態の電磁クラッチのプーリは、ロータ３０の外周面に第１のプーリ４３及び第２のプーリ４４が固定され、動力源から伝達される回転力を第１のプーリ４３に伝達し、第２のプーリ４４から更に図示しない他の回転装置に回転力を伝達している。   In the pulley of the electromagnetic clutch of the present embodiment, the first pulley 43 and the second pulley 44 are fixed to the outer peripheral surface of the rotor 30, and the rotational force transmitted from the power source is transmitted to the first pulley 43. The rotational force is transmitted from the second pulley 44 to another rotating device (not shown).

第１のプーリ４３は図５中の右側に連結部４３ａが設けられ、連結部４３ａを溶接等によりロータ３０の図５中左側に固定されている。   The first pulley 43 is provided with a connecting portion 43a on the right side in FIG. 5, and the connecting portion 43a is fixed to the left side in FIG. 5 of the rotor 30 by welding or the like.

第２のプーリ４４は図５中左側に連結部４４ａが設けられ、連結部４４ａを溶接等によりロータ３０の図５中右側に固定され、連結部４４ａには軸方向に貫通する複数の貫通孔４４ｂが互いに周方向に間隔をおいて設けられている。   The second pulley 44 is provided with a connecting portion 44a on the left side in FIG. 5, the connecting portion 44a is fixed to the right side in FIG. 5 of the rotor 30 by welding or the like, and the connecting portion 44a has a plurality of through holes penetrating in the axial direction. 44b are provided at intervals in the circumferential direction.

以上のように構成された電磁クラッチのプーリにおいて、第１及び第２のプーリ４３，４４に電着塗装を施す場合には、図６に示すように、ロータ３０に固定された第１及び第２のプーリ４３，４４を治具１００に係止して塗装用の溶液に浸すことにより、各プーリ４３，４４及びロータ３０に塗膜を形成する。このとき、下方に位置する第２のプーリ４４のエアポケットＡに、塗装中にエアが溜まることなく連結部４４ａに設けられた貫通孔４４ｂから上方に抜けるようになっている。   In the electromagnetic clutch pulley configured as described above, when electrodeposition coating is applied to the first and second pulleys 43 and 44, the first and second pulleys fixed to the rotor 30 as shown in FIG. The two pulleys 43 and 44 are engaged with the jig 100 and immersed in a coating solution, whereby a coating film is formed on each of the pulleys 43 and 44 and the rotor 30. At this time, air does not accumulate in the air pocket A of the second pulley 44 positioned below, and the air pocket A can be pulled upward from the through hole 44b provided in the connecting portion 44a.

このように、本実施形態の電磁クラッチのプーリは、各プーリ４３，４４にロータ３０の外周面に周方向に連続して連結される連結部４４ａをそれぞれ設け、第２のプーリ４４の連結部４４ａに軸方向に貫通する複数の貫通孔４４ｂを周方向に間隔をおいて設けたので、塗装時に溶液中においてエアが第２のプーリ４４のエアポケットＡに溜まることなく、各プーリ４３，４４及びロータ３０の表面に常にむらなく塗膜を形成することができる。   As described above, the pulley of the electromagnetic clutch according to the present embodiment is provided with the connecting portions 44 a that are continuously connected to the outer peripheral surface of the rotor 30 in the circumferential direction on the pulleys 43 and 44, respectively. Since a plurality of through holes 44b penetrating in the axial direction are provided in the circumferential direction at 44a, air is not collected in the air pocket A of the second pulley 44 in the solution during coating, and the pulleys 43, 44 And a coating film can always be formed on the surface of the rotor 30 without unevenness.

尚、本実施形態では、第２のプーリ４４のみに貫通孔を設けたものを示したが、第１及び第２のプーリ４３，４４に貫通孔を設けるようにしてもよい。   In the present embodiment, only the second pulley 44 is provided with a through hole. However, the first and second pulleys 43 and 44 may be provided with a through hole.

また、第１及び第２の実施形態において、プーリに電着塗装を施したものを示したが、メッキ処理を施す場合に適用してもよい。   In the first and second embodiments, the pulley is electrodeposited. However, the pulley may be applied to a plating process.

本発明の第１の実施形態を示す電磁クラッチの斜視図The perspective view of the electromagnetic clutch which shows the 1st Embodiment of this invention 電磁クラッチの正面図Front view of electromagnetic clutch 電磁クラッチの側面断面図Side view of electromagnetic clutch 電着塗装時のプーリの側面断面図Side cross-sectional view of pulley during electrodeposition coating 本発明の第２の実施形態を示す電磁クラッチの側面断面図Side surface sectional drawing of the electromagnetic clutch which shows the 2nd Embodiment of this invention 電着塗装時のプーリの側面断面図Side cross-sectional view of pulley during electrodeposition coating

符号の説明Explanation of symbols

３０…ロータ、４０…プーリ、４１…連結部、４２…貫通孔、４３…第１のプーリ、４３ａ…連結部、４４…第２のプーリ、４４ａ…連結部、４４ｂ…貫通孔。
DESCRIPTION OF SYMBOLS 30 ... Rotor, 40 ... Pulley, 41 ... Connection part, 42 ... Through-hole, 43 ... 1st pulley, 43a ... Connection part, 44 ... 2nd pulley, 44a ... Connection part, 44b ... Through-hole.

Claims (3)

外部からの動力が伝達されるプーリ本体と、プーリ本体と一体に回転するロータとを備え、電着用の溶液中で所定の表面処理を施される電磁クラッチのプーリにおいて、
前記ロータの外周面と前記プーリ本体の内周面とを軸方向略中央部を周方向に亘って連結する連結部を介して一体に形成し、
前記連結部には軸方向に貫通する少なくとも一つのエア抜き用貫通孔を設けた
ことを特徴とする電磁クラッチのプーリ。 In a pulley of an electromagnetic clutch that includes a pulley body to which power from the outside is transmitted, and a rotor that rotates integrally with the pulley body, and is subjected to a predetermined surface treatment in a solution for electrodeposition,
The outer peripheral surface of the rotor and the inner peripheral surface of the pulley main body are integrally formed via a connecting portion that connects a substantially central portion in the axial direction over the circumferential direction,
The pulley of an electromagnetic clutch, wherein the connecting portion is provided with at least one air vent through hole penetrating in the axial direction. 前記プーリ本体とロータとの間に前記連結部の少なくとも軸方向一端側に形成される環状の凹部を設けた
ことを特徴とする請求項１記載の電磁クラッチのプーリ。 The pulley for an electromagnetic clutch according to claim 1, wherein an annular recess formed at least on one end side in the axial direction of the connecting portion is provided between the pulley body and the rotor. 外部からの動力が伝達される軸方向一対のプーリ本体と、各プーリ本体と一体に回転するロータとを備え、電着用の溶液中で所定の表面処理を施される電磁クラッチのプーリにおいて、
前記各プーリ本体にロータの外周面に周方向に亘って連結される連結部をそれぞれ設け、
少なくとも一方のプーリ本体の連結部には軸方向に貫通する少なくとも一つのエア抜き用貫通孔を設けた
ことを特徴とする電磁クラッチのプーリ。
In the pulley of the electromagnetic clutch provided with a pair of axial pulley bodies to which power from the outside is transmitted, and a rotor that rotates integrally with each pulley body, and subjected to a predetermined surface treatment in a solution for electrodeposition,
Each pulley body is provided with a connecting portion connected to the outer peripheral surface of the rotor in the circumferential direction,
A pulley for an electromagnetic clutch, characterized in that at least one air vent through hole penetrating in the axial direction is provided in a connecting portion of at least one pulley body.
JP2003417945A 2003-12-16 2003-12-16 Pulley of electromagnetic clutch Pending JP2005180474A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003417945A JP2005180474A (en) 2003-12-16 2003-12-16 Pulley of electromagnetic clutch

Publications (1)

Publication Number Publication Date
JP2005180474A true JP2005180474A (en) 2005-07-07

Family

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Family Applications (1)

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Country Link
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006133552A1 (en) * 2005-06-13 2006-12-21 Magna Powertrain Inc. Pulley assembly for an electromagnetic power transmitting assembly
WO2008004420A1 (en) * 2006-07-07 2008-01-10 Sanden Corporation Electromagnetic clutch and method of manufacturing the same
WO2015136912A1 (en) * 2014-03-11 2015-09-17 株式会社デンソー Friction clutch
US9746045B2 (en) 2012-07-10 2017-08-29 Denso Corporation Method of fastening adherend to coating object, and fastened composite
WO2021075443A1 (en) * 2019-10-17 2021-04-22 株式会社ヴァレオジャパン Electromagnetic clutch

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006133552A1 (en) * 2005-06-13 2006-12-21 Magna Powertrain Inc. Pulley assembly for an electromagnetic power transmitting assembly
WO2008004420A1 (en) * 2006-07-07 2008-01-10 Sanden Corporation Electromagnetic clutch and method of manufacturing the same
JP2008014444A (en) * 2006-07-07 2008-01-24 Sanden Corp Electromagnetic clutch and method of manufacturing the same
US9746045B2 (en) 2012-07-10 2017-08-29 Denso Corporation Method of fastening adherend to coating object, and fastened composite
WO2015136912A1 (en) * 2014-03-11 2015-09-17 株式会社デンソー Friction clutch
WO2021075443A1 (en) * 2019-10-17 2021-04-22 株式会社ヴァレオジャパン Electromagnetic clutch
CN114423959A (en) * 2019-10-17 2022-04-29 法雷奥日本株式会社 Electromagnetic clutch
CN114423959B (en) * 2019-10-17 2024-02-09 法雷奥日本株式会社 Electromagnetic clutch

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