WO2006004146A1 - 回転伝達装置 - Google Patents
回転伝達装置 Download PDFInfo
- Publication number
- WO2006004146A1 WO2006004146A1 PCT/JP2005/012461 JP2005012461W WO2006004146A1 WO 2006004146 A1 WO2006004146 A1 WO 2006004146A1 JP 2005012461 W JP2005012461 W JP 2005012461W WO 2006004146 A1 WO2006004146 A1 WO 2006004146A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- concave
- convex
- transmission device
- rotation transmission
- torque
- Prior art date
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
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/08—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action
- F16D41/086—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action the intermediate members being of circular cross-section and wedging by rolling
- F16D41/088—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action the intermediate members being of circular cross-section and wedging by rolling the intermediate members being of only one size and wedging by a movement not having an axial component, between inner and outer races, one of which is cylindrical
-
- 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
-
- 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
- F16D47/00—Systems of clutches, or clutches and couplings, comprising devices of types grouped under at least two of the preceding guide headings
- F16D47/04—Systems of clutches, or clutches and couplings, comprising devices of types grouped under at least two of the preceding guide headings of which at least one is a freewheel
-
- 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
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
- F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
- F16D7/042—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with at least one part moving axially between engagement and disengagement
- F16D7/044—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with at least one part moving axially between engagement and disengagement the axially moving part being coaxial with the rotation, e.g. a gear with face teeth
-
- 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
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
- F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
- F16D7/06—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with intermediate balls or rollers
- F16D7/08—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with intermediate balls or rollers moving axially between engagement and disengagement
-
- 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
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
- F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
- F16D7/06—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with intermediate balls or rollers
- F16D7/10—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with intermediate balls or rollers moving radially between engagement and disengagement
Definitions
- the present invention relates to a rotation transmission device used for switching between transmission and interruption of power on a rotation shaft such as a power transmission path of a vehicle.
- a shock is generated in the middle of the output shaft of the conventional rotation transmission device when a two-way clutch is engaged.
- a resistance means to soften the shock is provided to reduce the impact.
- the resistance means uses a multi-plate friction clutch formed by alternately laminating a plurality of inner plates and outer plates and interposing a viscous fluid between the plates.
- it is necessary to extend the output shaft of the roller clutch integrally or to provide a separate housing for housing the resistance means. Necessary force to provide a place to transmit torque with frictional force The unit becomes larger, resulting in the problem of increased weight and cost.
- the roller clutch engagement principle is the rotation delay direction of the wedge space formed by the inner peripheral surface of the outer ring 12 and the cam surface 11a of the inner member 11. This is achieved by pushing the roller 13 as an engagement element into the narrow space.
- 14 is a cage, 14a Is a pocket.
- the roller clutch must be provided with a resistance means that generates a slip as described above, and a mechanism that generates a slip when an excessive torque that is generated only by an impact at the time of engagement is input. .
- the means as disclosed in Patent Document 2 was previously proposed as an example, but as described above, such a configuration cannot avoid an increase in size, weight, and cost of the unit.
- Patent Document 1 JP-A-10-71872
- Patent Document 2 JP 2001-263375 A
- the present invention relates to a rotation transmission device that controls engagement / disconnection of a roller clutch portion provided on a rotating shaft by electromagnetic force of an electromagnetic clutch portion, and to a roller clutch portion. It is an object of the present invention to provide a rotation transmission device that is provided with a means that prevents an excessive transmission torque from acting, and that the device is simple, small, lightweight, and inexpensive. Means for solving the problem
- a roller clutch portion having a roller as an engaging member for switching between transmission and interruption of power on a rotating shaft such as a power transmission path of a vehicle,
- An electromagnetic clutch that controls the engagement and disconnection of the roller clutch by the electromagnetic force of the electromagnetic coil, and when the transmission torque of the rotating shaft exceeds the set torque value set for the roller clutch,
- a rotation transmission device is provided in which a concave / convex engaging mechanism using a concave / convex engaging member that restricts transmission of excessive torque by causing slippage on the rotating shaft.
- the concave and convex engagement mechanism acts as a torque limiter by providing the rotary shaft with the concave and convex engagement mechanism, and an excessive transmission torque is exerted on the rotary shaft. Even when a torque is applied, it is possible to prevent excessive transmission torque from acting on the roller clutch, and abnormal operation or deformation due to excessive transmission torque such as pop-out or rollover in the roller clutch. Will not occur.
- the uneven engagement mechanism can be provided on a rotating shaft such as an outer ring of the roller clutch portion and an output shaft, for example, and the transmission torque transmitted between such rotating shafts is interrupted by the uneven engagement mechanism, Limit the torque so that excessive torque is not transmitted to the roller clutch. Transmission torque force Below the value set for the roller clutch, the roller clutch operates normally and does not deform.
- the concavo-convex engaging member is provided with, for example, a plurality of concave grooves on the inner peripheral surface of one rotary shaft, and a convex like a lock (engagement) ball on a rotary plate provided on the other rotary shaft.
- Corresponding members are provided, and an elastic member is connected to the convex member so that the convex member is movable in the guide hole.
- the concave groove and the convex member can be provided in either the radial direction of the shaft or the axial direction.
- a rotation transmission device of the present invention includes a roller clutch portion having a roller as an engaging member on a rotation shaft, and an electromagnetic clutch portion that controls engagement and disconnection by an electromagnetic force of an electromagnetic coil. Since an uneven engagement mechanism is provided on the rotating shaft to prevent excessive torque from being transmitted to the configuration, if excessive torque is applied, slippage between shafts will not occur and excessive torque will not be transmitted, resulting in abnormal operation or deformation.
- the concave / convex engagement mechanism can be easily formed, so even if it is installed on a rotation transmission device, the overall structure does not increase in size, and it must be simple, small, lightweight, and inexpensive. There is an advantage that can be. Brief Description of Drawings
- FIG. 1 is a main cross-sectional view of a rotation transmission device including an uneven engagement mechanism according to a first embodiment.
- FIG. 5 (a) Partial sectional view of the first modified example of the uneven engagement mechanism of the first embodiment, (b) Partial sectional view of the second modified example
- FIG. 6 is a cross-sectional view of the main part of the concave-convex engagement mechanism of the second embodiment.
- FIG. 7 Partial sectional view of VII-VII in FIG.
- FIG. 8 is an explanatory diagram of the operation of the concave-convex engagement mechanism of the second embodiment.
- FIG. 9 is a schematic diagram of the main part of the modified example of the concave-convex engagement mechanism and the explanatory diagram of the operation.
- Fig. 1 is a main cross-sectional view of a rotation transmission device having a concave-convex engagement mechanism according to the first embodiment
- Fig. 2 is a cross-sectional view taken along arrow II II in Fig. 1
- Fig. 3 is a portion taken along arrow III III in Fig. 1. It is an expanded sectional view.
- the roller clutch part 10 and the electromagnetic clutch part 20 which are the main parts of the rotation transmission device are forces having a known configuration, which will be briefly described below.
- input shaft 1 is a known configuration, which will be briefly described below.
- a large-diameter portion near the shaft end is formed as an inner member 11, and a plurality of cam surfaces 11a shown in FIG. 2 are formed at predetermined equal intervals on the outer periphery of the inner member 11.
- the outer ring 12 is coaxially arranged on the outer side, and a plurality (not shown) are provided on the circumference of the cage 14 inserted between the cam surface 11a and the inner circumferential surface of the outer ring 12 at a predetermined equal interval.
- 8) pockets are provided with rollers 13 as engagement elements arranged at equal intervals and the same number as the pockets, and the roller clutch portion 10 is formed.
- Each roller 13 of the roller clutch portion 10 is a wedge formed by each cam surface 11a of the inner member 11 and the inner peripheral surface of the outer ring 12 in a state where no power is supplied to an electromagnetic clutch portion 20 described later.
- the roller 13 moves toward the narrow space of the wedge space and is pushed in.
- rotation is transmitted from the inner member 11 to the outer ring 12.
- a plurality of protrusions 14b are provided on the input shaft 1 side end of the cage 14 and are provided on the armature 23 described later. Inserted in the hole.
- the cage 14 is provided so as to be rotatable with respect to the inner member 11.
- the ends of the input shaft 1 and the inner member 11 are bearings 2 and 4, respectively.
- the outer ring 12 is not only the roller clutch part 10 but also the electromagnetic clutch part 20 and the concave / convex engagement mechanism (torque limiter) 30 to be described later. Is formed
- a spring groove 15a is formed at the end of the inner member 11 near the input shaft 1, and there is a switch there.
- a spring 15 is housed. Notches l lb and 14c are formed at the same phase position in the spring groove 15a and a part of the retainer 14 (projection 14b in the illustrated example), and the corners 15a and 15a of the switch spring 15 are notched l lb and It protrudes from 14c.
- the electromagnetic clutch unit 20 includes an electromagnetic coil 21 inserted into a U-shaped yoke 21 a fixed to a fixed unit (not shown), and a rotor 22 having a U-shaped cross section facing the electromagnetic coil 21.
- a lunge portion 22a is placed, and a magnetic armature 23 is provided with a predetermined gap (talarance) ⁇ when no power is applied across the rotor 22.
- the outer periphery of the rotor 22 is fixed to the extension 12 of the outer ring 12 through a non-magnetic rotor guide 12a.
- the rotor 22 is fixed integrally with the outer ring 12 and rotates together with the outer ring 12.
- the armature 23 is provided so as to be rotatable and movable in the axial direction with respect to the inner member 11.
- the retainer 14 is engaged with the retainer 14 via the protrusion 14b. It rotates integrally with the cage 14 in the rotation direction.
- an elastic member such as a disc spring is provided as a separation spring 24 between the armature 23 and the flange portion 22a of the rotor 22, so that the gap ⁇ is maintained when no power is supplied.
- 3 is a bearing of the rotor 22.
- the electromagnetic coil 21 of the electromagnetic clutch unit 20 provided adjacent to the roller clutch unit 10 and the rotor 22 are arranged so as to cover the electromagnetic coil 21. It is fixed integrally with the outer ring 12 via a magnetic rotor guide 12a. Therefore, when the electromagnetic coil 21 is energized, the armature 23 that is movably engaged with the cage 14 only in the axial direction is attracted to the rotor 22 side, and the friction generated between the friction surfaces of the armature 23 and the rotor flange 22a. The cage 14 tries to reach the same rotational speed as the outer ring 12 due to resistance.
- the rotation condition between the inner member 11 and the outer ring 12 is, for example, the rotational speed N of the outer ring 12 ⁇ inward.
- the rotational speed N of the member 11 is N, only the inner member 11 tries to turn faster.
- cage 1
- the extension 12 of the outer ring 12 serving as the rotation shaft is connected to the end of FIG.
- the concave-convex engagement mechanism (torque limiter) 30A of the first embodiment is provided.
- This concave / convex engagement mechanism 30A is used to transmit the rotation of the outer ring 12 to the output shaft 6 in a spline.
- a lock (engagement) ball 35 is inserted as a convex member of the concave-convex engaging member between the angular grooves (cam grooves) 36 provided in a cross-sectional view.
- the forces arranged in a pair in the upper and lower directions in FIG. 1 may be two or more sets.
- the compression spring 33 always generates a pressing force on the side of the angle groove 36 against the lock (engagement) ball 35 via the ball seat 34 (FIG. 3).
- the extension 12 of the outer ring 12 rotates and is transmitted to the output shaft 6 via the concave-convex engagement mechanism 30A.
- the shape of the concave-convex engagement mechanism 30A is not limited to the illustrated shape as long as it satisfies the above functions.
- FIG. 5 shows a partial modification 30A, 30A "of the uneven engagement mechanism 30A of the first embodiment.
- the figure shows an uneven engagement mechanism 30A, (torque limiter) in which the ball seat 34 is omitted.
- Fig. 5 (b) shows an example of a concave / convex engagement mechanism 30A "(torque limiter) using a cylindrical body 35 'having a ball seat and a ball integrated with a hemispherical end for locking.
- the ball 35 is shown in the example, and (b) the example is shown. Press the locking cylinder 35 'directly with the compression spring 33! These! / And any of these examples have the same torque limiter function as the first embodiment.
- the concave groove 36 is fixed to the inner peripheral surface of the extension 12.
- This angle groove 36 is also moved in the radial direction by providing a guide hole and compression spring in the extension 12 like a convex lock ball (steel ball) 35 or a locking cylinder 35 '. Free
- the threshold value of the transmission torque set for the roller clutch configuration is set by setting the elastic constants of both compression springs.
- FIG. 6 shows a cross-sectional view of the main part of the concave-convex engagement mechanism 30B of the second embodiment.
- the end surface of the small diameter portion 12 provided slightly behind the opening end of the extension portion 12 of the outer ring 12 and the opening end are closed.
- An uneven engagement mechanism 30B is provided between the opposing surfaces of the outer ring disc 31 provided so as to be twisted.
- the concave and convex engaging mechanism 30B has the same number of convex grooves that are fitted at equal intervals in the angle grooves 34a (cam grooves) provided at a plurality of predetermined intervals.
- the lock balls 35 of the parts, the cages 34 4 ′ that hold the same number of these lock balls 35 at the same interval, and the same number of the lock balls 35 on the end face of the small-diameter portion 12 as the concave material at the same interval.
- the transmission torque is transmitted as it is through the concave / convex engagement mechanism 30B, but as the transmission torque increases, (b
- the angle groove 36 of the recess material is slightly shifted to increase the force for pushing the lock ball 35 in the axial direction, and the lock ball 35 moves while pressing the angle groove 36.
- the transmission torque exceeds the set value set by the elastic constant of the compression spring 37, the lock ball 35 is completely displaced from the angle groove 36 and the torque transmission is interrupted as shown in FIG. .
- Reference numeral 38 denotes a guide member for the outer ring disc 31.
- the outer ring disc 31 is a medium diameter of the output shaft 6.
- the compression spring 37 is compressed by a central hole fitted into a step with a different diameter near the end of the output shaft 6.
- the outer ring disc 31 is fitted in the state. Further, the cage 34 'is merely placed between the outer ring disc 31 and the small diameter portion 12, and is moved in both the axial direction and the rotational direction.
- the concave groove 36 is fixed to the small diameter portion 12 in this example.
- This angle groove 36 is also provided with a guide hole in the small-diameter portion 12 to insert the seat movably.
- FIG. 9 shows only a cross-section of the main part of a partial modification 30B ′ of the uneven engagement mechanism 30B of the second embodiment.
- the concave-convex engagement mechanism 30B ′ of this modified example has the concave groove 36 of the second embodiment as it is, while the convex protrusion 35 ′ is integrated with the outer ring disc 31 as a convex member instead of the lock ball 35. Is formed.
- the transmission torque increases (a) from the fully-fitted state in the figure, as shown in (b), and slightly larger than the set torque value, (c) the angled protrusion 35 'of the convex material becomes concave as shown in the figure.
- the torque is completely disengaged from the angle groove 36 of the member and the torque transmission is completely cut off.
- the shape of the torque limiter is not limited to the above shape as long as it satisfies the above functions.
- the concave-convex engaging member constituting the concave-convex engaging mechanism is an angular groove as a concave member, a lock ball as a convex member, a cylindrical body having a hemispherical end, and an example of an angular protrusion
- these can be regarded as a kind of cam mechanism, and therefore the concave-convex engagement mechanism can be regarded as a cam-type torque limiter.
- Such a cam type torque limiter has a large transmission torque capacity, and as a result, can be reduced in size compared to a friction torque limiter such as a multi-plate type, resulting in light weight and low cost with fewer components.
- the concave and convex engaging mechanisms 30A and 30B are built in the extension portion of the outer ring integrally with the rotation transmission device by the roller clutch portion, but may be provided separately from the roller clutch portion.
- the rotation transmission device includes a concave and convex engagement mechanism as a torque limiter in a device including a roller clutch portion and an electromagnetic clutch portion force, and has a simple configuration, a small size, a light weight, and a low cost. Therefore, it can be widely used in a rotation transmission device that engages and shuts off a rotating shaft.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05758198A EP1764525A1 (en) | 2004-07-07 | 2005-07-06 | Rotation transmission device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004200439A JP2006022873A (ja) | 2004-07-07 | 2004-07-07 | 回転伝達装置 |
JP2004-200439 | 2004-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006004146A1 true WO2006004146A1 (ja) | 2006-01-12 |
Family
ID=35782946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/012461 WO2006004146A1 (ja) | 2004-07-07 | 2005-07-06 | 回転伝達装置 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1764525A1 (ja) |
JP (1) | JP2006022873A (ja) |
WO (1) | WO2006004146A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2475656C1 (ru) * | 2011-11-29 | 2013-02-20 | Закрытое акционерное общество "Научно-исследовательский и конструкторский институт центробежных и роторных компрессоров им. В.Б. Шнеппа" | Муфта предохранительная многоярусная |
US9393681B2 (en) * | 2012-06-13 | 2016-07-19 | Robert Bosch Gmbh | Transmission device |
JP2020534936A (ja) * | 2017-09-27 | 2020-12-03 | エシコン エルエルシーEthicon LLC | トルク制限機構を備える円形ステープル留め器具 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101412130B1 (ko) * | 2008-03-14 | 2014-06-27 | 삼성전자주식회사 | 컴플라이언트 조인트 |
RU2375616C1 (ru) * | 2008-07-02 | 2009-12-10 | Мартын Сергеевич Нунупаров | Управляемая электромеханическая муфта (варианты) |
WO2010147908A2 (en) * | 2009-06-15 | 2010-12-23 | Neapco Llc | Torque limiting driveline |
JP6108776B2 (ja) * | 2011-12-13 | 2017-04-05 | Ntn株式会社 | 回転伝達装置 |
JP6048256B2 (ja) * | 2013-03-22 | 2016-12-21 | トヨタ自動車株式会社 | ハイブリッド車両用駆動装置 |
CA2918495C (en) * | 2013-07-31 | 2018-12-11 | Ingine, Inc. | Power conversion device |
JP6494171B2 (ja) * | 2014-03-27 | 2019-04-03 | Ntn株式会社 | 回転伝達装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58142028A (ja) * | 1982-02-13 | 1983-08-23 | Fumiaki Hasegawa | トルクリミツタ |
JPS5934025A (ja) * | 1982-08-19 | 1984-02-24 | イエアン・ヴアルテルシヤイト・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 安全すべりクラツチ |
JPH01158223A (ja) * | 1987-10-01 | 1989-06-21 | British Autogard Ltd | クラッチ |
JPH0514654U (ja) * | 1991-08-08 | 1993-02-26 | 愛知機械工業株式会社 | 2方向差動クラツチの過負荷入力防止構造 |
JPH1071872A (ja) | 1996-07-02 | 1998-03-17 | Ntn Corp | 回転伝達装置 |
JP2001263375A (ja) | 2000-03-21 | 2001-09-26 | Ntn Corp | 動力断続装置 |
JP2003176839A (ja) * | 2001-07-26 | 2003-06-27 | Ntn Corp | トルク制限機能付き二方向ローラクラッチ |
-
2004
- 2004-07-07 JP JP2004200439A patent/JP2006022873A/ja not_active Withdrawn
-
2005
- 2005-07-06 WO PCT/JP2005/012461 patent/WO2006004146A1/ja not_active Application Discontinuation
- 2005-07-06 EP EP05758198A patent/EP1764525A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58142028A (ja) * | 1982-02-13 | 1983-08-23 | Fumiaki Hasegawa | トルクリミツタ |
JPS5934025A (ja) * | 1982-08-19 | 1984-02-24 | イエアン・ヴアルテルシヤイト・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 安全すべりクラツチ |
JPH01158223A (ja) * | 1987-10-01 | 1989-06-21 | British Autogard Ltd | クラッチ |
JPH0514654U (ja) * | 1991-08-08 | 1993-02-26 | 愛知機械工業株式会社 | 2方向差動クラツチの過負荷入力防止構造 |
JPH1071872A (ja) | 1996-07-02 | 1998-03-17 | Ntn Corp | 回転伝達装置 |
JP2001263375A (ja) | 2000-03-21 | 2001-09-26 | Ntn Corp | 動力断続装置 |
JP2003176839A (ja) * | 2001-07-26 | 2003-06-27 | Ntn Corp | トルク制限機能付き二方向ローラクラッチ |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2475656C1 (ru) * | 2011-11-29 | 2013-02-20 | Закрытое акционерное общество "Научно-исследовательский и конструкторский институт центробежных и роторных компрессоров им. В.Б. Шнеппа" | Муфта предохранительная многоярусная |
US9393681B2 (en) * | 2012-06-13 | 2016-07-19 | Robert Bosch Gmbh | Transmission device |
JP2020534936A (ja) * | 2017-09-27 | 2020-12-03 | エシコン エルエルシーEthicon LLC | トルク制限機構を備える円形ステープル留め器具 |
JP7383602B2 (ja) | 2017-09-27 | 2023-11-20 | エシコン エルエルシー | トルク制限機構を備える円形ステープル留め器具 |
Also Published As
Publication number | Publication date |
---|---|
EP1764525A1 (en) | 2007-03-21 |
JP2006022873A (ja) | 2006-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2006004146A1 (ja) | 回転伝達装置 | |
US8448764B2 (en) | Rotation transmission device | |
WO2011093335A1 (ja) | 動力伝達装置 | |
WO2013082168A1 (en) | Friction disk mechanism for bi-directional overrunning clutch | |
JP2019521304A (ja) | アクチュエータアッセンブリおよびクラッチアッセンブリ | |
CN111433490B (zh) | 能够二级限制差动的差动装置 | |
US11118635B2 (en) | Power transmission device | |
JP2009293759A (ja) | 回転伝達装置 | |
US11703093B2 (en) | Power transmission apparatus | |
JP5179953B2 (ja) | 回転伝達装置 | |
US6688442B2 (en) | Power transmission device | |
JP6086735B2 (ja) | 回転伝達装置 | |
JP4732200B2 (ja) | 回転伝達装置 | |
US11852205B2 (en) | Power transmission apparatus | |
US11149799B2 (en) | Power transmission device | |
JP4240170B2 (ja) | 複合クラッチ装置 | |
JP2005325908A (ja) | 回転伝達装置 | |
US7284646B2 (en) | Rotary motion type one-way clutch | |
US11835097B2 (en) | Power transmission apparatus | |
JP2009036341A (ja) | プーリユニット | |
CN112352114B (zh) | 摩擦离合器装置 | |
JP2005315332A (ja) | 回転伝達装置 | |
WO2012139009A1 (en) | Clutch | |
KR20070101945A (ko) | 역입력 방지 클러치베어링조립체 | |
WO2022219827A1 (ja) | 摩擦係合装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2005758198 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
WWP | Wipo information: published in national office |
Ref document number: 2005758198 Country of ref document: EP |