WO2005097563A1 - ウエビング巻取装置 - Google Patents
ウエビング巻取装置 Download PDFInfo
- Publication number
- WO2005097563A1 WO2005097563A1 PCT/JP2005/004769 JP2005004769W WO2005097563A1 WO 2005097563 A1 WO2005097563 A1 WO 2005097563A1 JP 2005004769 W JP2005004769 W JP 2005004769W WO 2005097563 A1 WO2005097563 A1 WO 2005097563A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- webbing
- motor
- winding shaft
- worm wheel
- winding
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
- B60R22/44—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
- B60R2022/3402—Retractor casings; Mounting thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
- B60R22/44—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions
- B60R2022/4473—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions using an electric retraction device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2304/00—Optimising design; Manufacturing; Testing
- B60Y2304/05—Reducing production costs, e.g. by redesign
Definitions
- the present invention relates to a webbing retractor, and more particularly to a webbing retractor that can take up webbing by rotating a winding shaft by a motor.
- An occupant restraint seat belt device includes a webbing winding device.
- the webbing take-up device includes a so-called tension reducer mechanism for reducing or eliminating an excessive pressure feeling when the webbing is attached, and a webbing belt having a predetermined amount wound around a take-up shaft in a vehicle sudden deceleration state.
- a so-called motor retractor having a configuration in which each of the above functions is performed by a motor is known (for example, see Patent Documents 1 and 2).
- a motor retractor in recent years, particularly in recent years, the distance to another vehicle or obstacle in front is detected by a forward monitoring device such as a distance sensor, and the distance to the vehicle or obstacle in front is detected. Is smaller than a certain value, a motor is operated, and the winding shaft is rotated in the winding direction by the rotational force of the motor.
- the motor retractor in order to transmit the rotational force of the motor to the winding shaft and also to prevent the rotation from the winding shaft from being transmitted to the motor, the motor retractor is disposed between the output shaft of the motor and the winding shaft. With a clutch interposed, only the rotation of the motor output shaft side force is transmitted to the winding shaft by the clutch.
- Patent Document 1 JP 2001-130376 A
- Patent Document 2 Japanese Patent Application Laid-Open No. 2001-347923
- the present invention not only allows the winding shaft to be rotated by a motor, but also does not require a particular improvement in strength and can reduce the weight of the apparatus.
- the purpose is to obtain a take-off device.
- the webbing retractor according to the first aspect of the present invention is rotatably supported between a frame in which a pair of opposing leg plates are connected by a back plate to be integrated, and the pair of leg plates,
- the base end of the webbing belt for restraining the occupant is locked, and the winding shaft that winds the webbing belt by rotation in one direction around the axis, a motor, and a side of one of the pair of leg plates.
- a case a cover for covering the side of the case opposite to the leg plate fixed side, a form gear housed in the case and connected to the motor, and coaxially with the winding shaft.
- the torsion angles of the teeth of the worm gear and the worm wheel are set so that the thrust force along the axial direction of the worm gear faces the leg plate fixing side of the case.
- the occupant sits on the seat of the vehicle and wraps the webbing belt around the body, and for example, engages the tread plate provided on the webbing belt with the buckle device. As a result, the webbing belt is attached to the occupant's body.
- the driving of the motor is stopped. It is started.
- the driving force is transmitted to the clutch by the worm gear and the worm wheel, and the rotational force is further transmitted to the winding shaft via the clutch, whereby the winding shaft is rotated in the webbing winding direction.
- the webbing belt is wound around the take-up shaft from the base end side, and a slight slack of the webbing belt in the mounted state, so-called “slack", is eliminated, and the restraining force of the occupant's body by the webbing belt can be increased. Wear.
- the torsion angles of the worm gear and the teeth of the worm wheel are set so as to face the side (ie, the side opposite to the cover). Therefore, as described above, the motor is rapidly rotated to rotate the winding shaft in the winding direction, and the thrust force along the axial direction of the worm wheel caused by the engagement between the worm gear and the worm wheel is as follows. This acts on the leg plate fixed side of the case, that is, the frame.
- a pair of leg plates facing each other are integrally connected to each other by a back plate, and the frame is rotatably supported between the pair of leg plates.
- the base end of the webbing belt for restraining the occupant is locked, and the winding shaft that winds the webbing belt by rotation in one direction around the axis, a motor, and one of the leg plates of the pair of leg plates.
- the rotation is transmitted to the winding shaft to rotate the winding shaft in the webbing winding direction, and the transmission of the rotational force generated on the winding shaft side is cut off to rotate the winding shaft.
- the occupant sits on the seat of the vehicle and hangs the webbing belt around the body.
- the tread plate provided on the webbing belt is engaged with the buckle device.
- the webbing belt is attached to the occupant's body.
- the driving of the motor is stopped. It is started.
- the driving force is transmitted to the clutch by the worm gear and the worm wheel, and the rotational force is further transmitted to the winding shaft via the clutch, whereby the winding shaft is rotated in the webbing winding direction.
- the webbing belt is wound around the take-up shaft from the base end side, and a slight slack of the webbing belt in the mounted state, so-called “slack", is eliminated, and the restraining force of the occupant's body by the webbing belt can be increased. Wear.
- Worm gears and power gears should face toward the leg plate (ie, the The torsion angle of the tooth of the part wheel is set. Therefore, as described above, the motor is rapidly rotated to rotate the winding shaft in the winding direction, and the thrust force along the axial direction of the worm wheel caused by the engagement between the worm gear and the worm wheel is as follows. This acts on the leg plate or frame on the case fixed side.
- a webbing retractor is a webbing retractor that winds a webbing belt for restraining an occupant, and connects a pair of leg plates facing each other to the pair of leg plates.
- a frame provided with a backing plate, a winding shaft rotatably supported between the pair of leg plates, a base end of the webbing belt being locked and rotating to wind the webbing belt, and a webbing belt;
- a worm gear operably connected to the motor and rotated, and a worm gear disposed outside one leg plate of the pair of leg plates, coaxially connected to a winding shaft, and A worm wheel engaged with the worm gear and rotated by rotation of the worm gear; and a worm wheel interposed between the worm wheel and the winding shaft, And a worm wheel, a clutch and a worm gear fixed to the outside of the one leg plate for transmitting the rotation of the worm to the winding shaft and rotating the winding shaft in the direction of winding the webbing.
- the case includes a cover on a side opposite to a side where the case is fixed to the leg plate, and the worm wheel, the worm gear, and the clutch are provided between the cover and the leg plate. You may make it accommodate a switch.
- the cover may be formed integrally with the case.
- the case is formed such that a side fixed to the leg plate is released, and a structure is provided in which an axial force acting on the worm wheel directly acts on the leg plate. You may do so.
- the webbing retractor according to the present invention not only allows the winding shaft to be rotated by the motor, but also does not require any particular improvement in strength, thereby reducing the weight of the device. Also, if the cost can be reduced! /, It has an excellent effect.
- FIG. 1 is a perspective view showing an entire configuration of a webbing retractor according to an embodiment of the present invention.
- FIG. 2 is a perspective view showing a configuration of a main part of a webbing retractor according to an embodiment of the present invention.
- FIG. 3 is an exploded perspective view showing the entire configuration of the webbing retractor according to the embodiment of the present invention.
- FIG. 4 is an exploded perspective view showing a configuration of a motor and a motor gear unit of the webbing retractor according to the embodiment of the present invention.
- FIG. 1 is a perspective view showing an overall configuration of webbing retractor 10 according to an embodiment of the present invention, and FIG. This is shown in a perspective view.
- FIG. 3 is an exploded perspective view showing the entire configuration of the webbing retractor 10.
- the webbing retractor 10 includes a frame 12.
- Frame 12 is almost plate-shaped back plate
- the back plate 14 is fixed to the vehicle body by fastening means (not shown) such as bolts. It is configured to be attached to the vehicle body.
- a winding shaft 20 manufactured by die casting or the like is rotatably arranged between the pair of leg plates 16 and the leg plate 18 of the frame 12.
- the winding shaft 20 has a drum shape as a whole, and a base end of a webbing belt (not shown) formed in a long band shape is connected and fixed.
- the webbing belt When the winding shaft 20 is rotated in one direction around the axis (hereinafter, this direction is referred to as a “winding direction”), the webbing belt also has its proximal end force wound in a layer around the outer periphery of the winding shaft 20, and When the webbing belt is pulled from the tip side, the webbing belt is pulled out while the winding shaft 20 rotates (hereinafter, the rotation direction of the winding shaft 20 when pulling out the webbing belt is referred to as “drawing direction”).
- a lock mechanism (not shown) is arranged on the side of the leg plate 18.
- the lock mechanism includes an acceleration sensor, and is linked to a lock plate 22 bridged between the leg plate 16 and the leg plate 18 and a torsion bar 24 provided on a shaft portion of the winding shaft 20. are doing.
- the lock mechanism operates to restrain one end of the torsion bar 24 via the lock plate 22 so that energy is absorbed and the take-up shaft 20 is prevented from rotating in the pull-out direction. ing.
- a connecting screw 21 is attached to the other end of the winding shaft 20.
- the connecting screw 21 penetrates through the leg plate 16 and protrudes out of the frame 12, and further, outside the leg plate 16, a clutch 26 and a clutch gear 28 are arranged.
- the clutch 26 and the clutch gear 28 are housed together in a case 30, and the clutch 26 is connected to the coupling screw 21. Further, the clutch 26 is linked to a gear wheel 32 constituting a clutch gear portion 28.
- the gear wheel 32 is a so-called worm wheel having worm wheel teeth formed on an outer peripheral edge.
- the gear wheel 32 is arranged coaxially with the winding shaft 20, and the gear wheel 32 is mechanically connected to the coupling screw 21 (that is, the winding shaft 20) via a clutch 26. For this reason, when the gear wheel 32 rotates, the driving force is transmitted through the clutch 26 and the winding shaft 20 is rotated in the winding direction, and the transmission of the rotation generated on the winding shaft 20 is interrupted. Thus, the rotation is prevented from being transmitted to the gear wheel 32. Furthermore, the tip of the connection screw 21 connected to the clutch 26 extends through the clutch 26 to the side. Is out.
- a worm gear 34 constituting the clutch gear unit 28 is provided.
- the worm gear 34 has its own shaft arranged perpendicular to the winding shaft 20, and its end is supported by the case 30 via bushes 36 and 37, and meshes with the gear wheel 32. One end thereof is provided so as to protrude outward from the case 30.
- a steel ball 38 is accommodated in a bearing portion of the case 30 that supports the distal end of the worm gear 34, and is in contact with the distal end of the worm gear 34, and further, an adjusting screw 40 is screwed therein.
- the adjusting screw 40 presses the steel ball 38 at its tip to press the steel ball 38 against the tip of the worm gear 34.
- the axial displacement of the worm gear 34 is restricted (thrust adjustment is performed).
- the rotation of the worm gear 34 causes the gear wheel 32 to rotate.
- the torsional angles of the teeth of the worm gear 34 and the gear wheel 32 are set so that they face the fixed side of the leg plate 16 of the case 30!
- the case 30 that houses the clutch 26 and the clutch gear portion 28 having the above-described configuration is covered with a plate-shaped cover, that is, a cover clutch 31 on the side opposite to the leg plate 16.
- the clutch 26 and the clutch gear portion 28 are integrally assembled in the single case 30, and are configured as a unit.
- a spring complete 42 is arranged on the side of the clutch 26 and the clutch gear portion 28 (case 30).
- the spring 'complete 42 contains a spiral spring (not shown) therein.
- the spiral spring has an outer end in the spiral direction locked to the case body, and an inner end in the spiral direction locked to the tip of a connection screw 21 that passes through the clutch 26. In the winding direction.
- FIG. 4 shows an exploded perspective view of the configuration of the motor 44 and the motor gear unit 46.
- the motor 44 and the motor gear 46 have a housing 48.
- a motor 44 is mounted on one side of the housing 48, and a motor gear 46 is provided on the other side of the housing 48.
- the motor 44 is fixed to one side of the housing 48 such that the tip end (output side) of the rotating shaft 50 faces the housing 48, and the tip end (output side) of the rotating shaft 50 is connected to the other side of the housing 48 (motor gear Part 46 side).
- a base plate 54 is attached to the rear end side of the motor 44.
- An electric harness 52 for driving a motor is routed on the base plate 54, and the electric harness 52 is connected to a power supply terminal 56 provided on a main body of the motor 44 by a crimp terminal structure. .
- the motor 44 is covered by a cover motor 58 with an O-ring 57 interposed.
- the cover motor 58 is provided with a claw 60, and the cover motor 58 is fixed to the housing 48 by fitting and locking the claw 60 with a claw receiving protrusion 62 provided on the housing 48. .
- the cover motor 58 is provided with a first concave portion 64
- the base plate 54 is provided with a convex portion 66 which can be fitted into the first concave portion 64, corresponding to the first concave portion 64.
- the motor 44 is provided with a second concave portion 68 into which the convex portion 66 can be fitted corresponding to the convex portion 66 of the base plate 54.
- the protrusions 66 are fitted into the second recesses 68 to position the motor 44 with respect to the base plate 54, and the protrusions 66 are fitted into the first recesses 64 to position the base plate 54 with the cover motor 58.
- the force bar motor 58 is mounted and fixed to the housing 48 by engaging the claw portion 60 with the claw receiving protrusion 62, and the mounting position around the axis of the motor 44 with respect to the housing 48 is uniquely specified. It is configured to be.
- the rear end partial force of the cover motor 58 is also taken out toward the back plate 14 of the frame 12 opposite to the output side of the motor 44. Further, a portion of the cover motor 58 from which the electric harness 52 is taken out is waterproofed by a rubber cap 70.
- pions 72 constituting a plurality of spur gears of the motor gear portion 46 are attached.
- a gear 74 and a gear 76 each of which constitutes a driving force transmitting means, each of which is a spur gear having external teeth, are housed in a mutually meshed state.
- These gears 74 and 76 are both arranged with their axes parallel to the rotating shaft 50 of the motor 44, and the gear 74 meshes with the pinion 72 to be the final spur gear.
- the gear 76 is detachably connected to one end of the worm gear 34 projecting outward from the case 30 of the clutch gear 28 described above. Therefore, the output shaft of the motor is parallel to the shaft of the worm gear. Therefore, when the motor 44 is driven, the driving force is transmitted via the pinion 72, the gear 74, and the gear 76, and the worm gear 34 is rotated.
- the pinion 72, the gear 74, and the gear 76 are covered by a cover gear 78 attached to the housing 48.
- the cover gear 78 is provided with a claw portion 80, and the force bar gear 78 is fixed to the housing 48 by fitting and locking the claw portion 80 with a claw receiving portion 82 provided on the housing 48.
- both the motor 44 and the motor gear portion 46 are integrally mounted on the single housing 48, and have a unitary structure as a whole.
- the motor 44 and the motor gear portion 46 having the above-described configuration are configured such that the mounting stay 84 provided integrally with the housing 48 includes the screw 30 in the case 30 (that is, the frame 12) that houses the clutch 26 and the clutch gear portion 28. It is detachably attached by 86.
- the motor 44 is in a state where the rotating shaft 50 is orthogonal to the winding shaft 20 and the output side is directed to the side opposite to the back plate 14 of the frame 12.
- the force is also located between the pair of leg plates 16 and 18 and immediately below the winding shaft 20.
- the motor 44 and the motor gear portion 46 having the above-described configurations are configured such that the gear 76 as the last spur gear of the motor gear portion 46 is separably connected to the worm gear 34 of the clutch 26 and the clutch gear portion 28. Since the mounting stay 84 is detachably attached to the case 30 by the screw 86, the motor 44 and the motor gear 46 are assembled by removing the screw 86 and removing the mounting stay 84 from the case 30.
- the case 30 (frame 12) is configured so that the force can be separated independently as it is. Further, the above-described motor 44 is configured to be operated based on a detection signal of, for example, a forward monitoring device!
- the occupant sits on the seat of the vehicle and wraps the webbing belt around the body.
- a tether plate provided on the webbing belt is engaged with the buckle device.
- the webbing belt is attached to the occupant's body.
- one of leg plates 16, 18 constituting frame 12 for supporting take-up shaft 20 is disposed outside (side) one leg plate 16.
- the clutch 26 is disposed on the other side, and a force is also applied between the leg plate 16 and the leg plate 18 with the rotating shaft 50 orthogonal to the winding shaft 20 and the motor 44 disposed directly below the winding shaft 20.
- the entire webbing winding device 10 can be significantly reduced as a whole. That is, since a relatively large-sized component such as the motor 44 is arranged between the pair of leg plates 16 and 18 and directly below the winding shaft 20, the motor 44 as the large-sized component is framed.
- the space between the pair of leg plates 16 and 18 where the force of the 12 (leg plates 16 and 18) does not protrude outward can be effectively used, and the device can be made compact as a whole. Also, as compared with the structure in which the motor 44 is disposed outside the frame 12, the force is configured such that the motor 44 is disposed between the pair of leg plates 16 and 18 and directly below the winding shaft 20 as described above. Because of this, the overall weight balance of the webbing retractor 10 can be brought closer to the center of the leg plate 16 and the leg plate 18 in the opposing direction, and the webbing retractor 10 can be stabilized in weight.
- the clutch 26 is disposed on one side of the leg plate 16 so that the force is between the pair of leg plates 16 and 18 and Since the motor 44 is arranged immediately below, the motor 44 and the clutch 26 can be arranged close to each other, and the output side of the rotating shaft 50 of the motor 44 is arranged facing the opposite side of the back plate 14 of the frame 12. Therefore, the motor gear portion 46 and the clutch gear portion 28 (driving force transmitting means) for connecting the rotating shaft 50 of the motor 44 and the clutch 26 can be arranged without difficulty. Therefore, the configurations of the motor gear portion 46 and the clutch gear portion 28 can be simplified, and in this sense, the device can be made compact and the cost can be reduced.
- the motor 44 can be supported by any two or all of the pair of leg plates 16, 18 and the back plate 14, if necessary, by using only one of the back plates 14 connecting the leg plates 16, 18. . This eliminates the need for extra strength for supporting the motor 44, and as a result, it is possible to reduce the weight and cost of the device.
- the thrust force along the axial direction of the gear wheel 32 when the winding shaft 20 is rotated in the webbing winding direction by the driving of the motor 44 is reduced.
- the torsion angles of the teeth of the worm gear 34 and the gear wheel 32 are set so as to face the fixed side of the leg plate 16 of the case 30 (that is, the side opposite to the cover clutch 31). Yes. Therefore, as described above, the motor 44 is rapidly rotated to rotate the winding shaft 20 in the winding direction, and the rotation of the motor 44 is caused by the engagement between the worm gear 34 and the gear wheel 32 along the axial direction of the gear wheel 32.
- the thrust force acts on the leg plate 16 fixed side of the case 30, that is, the frame 12.
- the case 30 and the cover clutch 31 need not be specially improved in rigidity so as to withstand a large thrust force or reaction force, and the rigidity of the case 30 and the cover clutch 31 is not required. Can be reduced, and the fixing method and the like can be simplified. Therefore, the weight and size of the device can be reduced!
- case 30 and the cover clutch 31 have been described as being configured separately, but the invention is not limited thereto, and the case 30 and the cover clutch 31 are integrally configured.
- the case 30 may have a configuration in which the side of the leg plate 16 is open.
- the motor 44 is rapidly rotated to rotate the winding shaft 20 in the winding direction, and the gear wheel generated due to the engagement between the worm gear 34 and the gear wheel 32 is generated.
- the thrust force along the axial direction of 32 directly acts on the leg plate 16, that is, the frame 12, on the case 30 fixed side. Therefore, it is not necessary to improve the strength and rigidity of the case 30 so as to be able to withstand a large thrust force and reaction force.
- the fixing method can also be simplified. Therefore, the weight and size of the device can be reduced or the cost can be reduced.
- the rotational force generated in the gear wheel 32 is reliably received by the frame 12, the rotational force is stably and reliably transmitted to the winding shaft 20 via the worm gear 34, the gear wheel 32, and the clutch 26. As a result, the winding performance of the webbing belt is stabilized.
- the present invention can be applied to a webbing winding device of an occupant restraint seat belt device.
- the webbing winding shaft is rotated by the motor, the axial force acting on the rotating force transmission mechanism is regulated so as to be directed to the frame side, so it is particularly structured to accommodate the rotating force transmission mechanism. It is possible to reduce the weight and size of the device and to reduce the cost without requiring a high strength.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05726731A EP1736383B1 (en) | 2004-04-08 | 2005-03-17 | Webbing winding device |
| AU2005230305A AU2005230305B2 (en) | 2004-04-08 | 2005-03-17 | Webbing winding device |
| CA002563492A CA2563492A1 (en) | 2004-04-08 | 2005-03-17 | Webbing winding device |
| US11/547,716 US8028949B2 (en) | 2004-04-08 | 2005-03-17 | Webbing take-up device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004-114312 | 2004-04-08 | ||
| JP2004114312A JP4272575B2 (ja) | 2004-04-08 | 2004-04-08 | ウエビング巻取装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005097563A1 true WO2005097563A1 (ja) | 2005-10-20 |
Family
ID=35124939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/004769 Ceased WO2005097563A1 (ja) | 2004-04-08 | 2005-03-17 | ウエビング巻取装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8028949B2 (ja) |
| EP (1) | EP1736383B1 (ja) |
| JP (1) | JP4272575B2 (ja) |
| KR (1) | KR101004896B1 (ja) |
| CN (2) | CN2835007Y (ja) |
| AU (1) | AU2005230305B2 (ja) |
| CA (1) | CA2563492A1 (ja) |
| WO (1) | WO2005097563A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007056816B4 (de) * | 2007-11-23 | 2015-09-10 | Autoliv Development Ab | Aufroller für das Gurtband eines Sicherheitsgurtsystems |
| DE102009010093A1 (de) * | 2009-02-24 | 2010-11-04 | Autoliv Development Ab | Reversibler Gurtstraffer |
| JP4722197B2 (ja) * | 2009-04-28 | 2011-07-13 | オートリブ ディベロップメント エービー | シートベルト用リトラクタ |
| CN101962005A (zh) * | 2010-10-14 | 2011-02-02 | 重庆长安汽车股份有限公司 | 一种汽车安全带卷收器支架 |
| JP5566858B2 (ja) * | 2010-11-12 | 2014-08-06 | 株式会社東海理化電機製作所 | ウェビング巻取装置 |
| DE102016117965A1 (de) * | 2016-09-23 | 2018-03-29 | Trw Automotive Gmbh | Gurtaufrollerbaugruppe für ein Insassenrückhaltesystem sowie Verfahren zur Montage einer solchen Gurtaufrollerbaugruppe |
| CN109363326B (zh) * | 2018-12-25 | 2023-10-31 | 慈溪市金悦电子有限公司 | 一种家用电器用匀速收线装置及设有此装置的电吹风 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000118352A (ja) * | 1998-10-14 | 2000-04-25 | Takata Corp | シートベルトリトラクタ及びシートベルト装置 |
| JP2004017765A (ja) * | 2002-06-14 | 2004-01-22 | Nissan Motor Co Ltd | 車両用シートベルト装置 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58145545A (ja) * | 1982-02-23 | 1983-08-30 | Nissan Motor Co Ltd | シ−トベルトリトラクタ |
| JPS58185351A (ja) * | 1982-04-26 | 1983-10-29 | Nissan Motor Co Ltd | シ−トベルトリトラクタ |
| JPS59192638A (ja) * | 1983-04-14 | 1984-11-01 | Nissan Motor Co Ltd | シ−トベルトリトラクタ |
| JPS59179148U (ja) * | 1983-05-19 | 1984-11-30 | 株式会社東海理化電機製作所 | ウエビング巻取装置 |
| JPS6033153A (ja) * | 1983-07-29 | 1985-02-20 | Tokai Rika Co Ltd | ウエビング緊張装置 |
| JPS6049056U (ja) * | 1983-09-13 | 1985-04-06 | 株式会社東海理化電機製作所 | ウエビング巻取装置 |
| JPS60124768U (ja) * | 1984-01-30 | 1985-08-22 | 株式会社東海理化電機製作所 | ウエビング緊張装置 |
| US4637630A (en) * | 1984-05-11 | 1987-01-20 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Webbing tension adjusting apparatus |
| JPH0323403Y2 (ja) * | 1984-10-03 | 1991-05-22 | ||
| JPH08522B2 (ja) * | 1985-05-22 | 1996-01-10 | 日産自動車株式会社 | シ−トベルトリトラクタ |
| JPH0452131Y2 (ja) * | 1985-10-22 | 1992-12-08 | ||
| JPH03157243A (ja) | 1989-11-13 | 1991-07-05 | Takata Kk | シートベルトシステム |
| US5244231A (en) | 1990-11-27 | 1993-09-14 | Trw Vehicle Safety Systems Inc. | Seat belt system with comfort control |
| DE4207579A1 (de) * | 1992-03-10 | 1993-09-16 | Trw Repa Gmbh | Sicherheitsgurt-rueckhaltesystem fuer fahrzeuge |
| JP3609465B2 (ja) * | 1994-11-11 | 2005-01-12 | エヌエスケー・オートリブ株式会社 | プリテンショナー付きシートベルト用リトラクター |
| JP4467688B2 (ja) | 1999-01-19 | 2010-05-26 | タカタ株式会社 | シートベルト巻取装置 |
| US6494395B1 (en) * | 1999-11-02 | 2002-12-17 | Takata Corporation | Seat belt retractor with clutch mechanism |
| JP3886088B2 (ja) | 1999-11-05 | 2007-02-28 | タカタ株式会社 | 乗員拘束保護装置 |
| DE10013870B4 (de) | 2000-03-21 | 2007-04-05 | Key Safety Systems, Inc., Sterling Heights | Gurtaufroller für einen Fahrzeugsicherheitsgurt |
| JP4726099B2 (ja) | 2000-04-21 | 2011-07-20 | タカタ株式会社 | モータ式シートベルトリトラクター |
| DE10020245C2 (de) * | 2000-04-25 | 2002-02-14 | Breed Automotive Tech | Gurtaufroller für einen Fahrzeugsicherheitsgurt |
| US6726249B2 (en) * | 2000-05-26 | 2004-04-27 | Takata Corporation | Motorized seat belt retractor |
| SE521720C2 (sv) | 2002-01-16 | 2003-12-02 | Bo Swedenklef | Variabel kraftbegränsare för säkerhetsbälte |
-
2004
- 2004-04-08 JP JP2004114312A patent/JP4272575B2/ja not_active Expired - Fee Related
-
2005
- 2005-03-17 US US11/547,716 patent/US8028949B2/en active Active
- 2005-03-17 WO PCT/JP2005/004769 patent/WO2005097563A1/ja not_active Ceased
- 2005-03-17 AU AU2005230305A patent/AU2005230305B2/en not_active Ceased
- 2005-03-17 CA CA002563492A patent/CA2563492A1/en not_active Abandoned
- 2005-03-17 KR KR1020067022863A patent/KR101004896B1/ko not_active Expired - Fee Related
- 2005-03-17 EP EP05726731A patent/EP1736383B1/en not_active Ceased
- 2005-04-08 CN CNU2005200163306U patent/CN2835007Y/zh not_active Expired - Lifetime
- 2005-04-08 CN CNB2005100657141A patent/CN100395137C/zh not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000118352A (ja) * | 1998-10-14 | 2000-04-25 | Takata Corp | シートベルトリトラクタ及びシートベルト装置 |
| JP2004017765A (ja) * | 2002-06-14 | 2004-01-22 | Nissan Motor Co Ltd | 車両用シートベルト装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080283652A1 (en) | 2008-11-20 |
| US8028949B2 (en) | 2011-10-04 |
| CN100395137C (zh) | 2008-06-18 |
| EP1736383A4 (en) | 2008-05-07 |
| KR101004896B1 (ko) | 2010-12-28 |
| CN1695990A (zh) | 2005-11-16 |
| KR20070010043A (ko) | 2007-01-19 |
| AU2005230305B2 (en) | 2010-07-15 |
| EP1736383A1 (en) | 2006-12-27 |
| EP1736383B1 (en) | 2012-02-29 |
| CA2563492A1 (en) | 2005-10-20 |
| AU2005230305A1 (en) | 2005-10-20 |
| JP2005297677A (ja) | 2005-10-27 |
| JP4272575B2 (ja) | 2009-06-03 |
| CN2835007Y (zh) | 2006-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4571427B2 (ja) | ウエビング巻取装置 | |
| EP1761418B1 (en) | Seat belt retractor with electric motor | |
| AU2005230294B2 (en) | Webbing take-up device | |
| WO2005097563A1 (ja) | ウエビング巻取装置 | |
| EP1731387B1 (en) | Webbing winder | |
| JP2005297675A (ja) | ウエビング巻取装置 | |
| JP4491266B2 (ja) | ウエビング巻取装置 | |
| JP2006103405A (ja) | ウエビング巻取装置 | |
| JP4272574B2 (ja) | ウエビング巻取装置 | |
| JP5199311B2 (ja) | ウエビング巻取装置 | |
| TWI421180B (zh) | 帶子捲取裝置 | |
| JP4308734B2 (ja) | ウエビング巻取装置 | |
| JP2010208638A (ja) | ウエビング巻取装置 |
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 KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA 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): BW GH 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 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 |
|
| DPEN | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101) | ||
| 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: 2563492 Country of ref document: CA |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2005726731 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2005230305 Country of ref document: AU |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1020067022863 Country of ref document: KR |
|
| ENP | Entry into the national phase |
Ref document number: 2005230305 Country of ref document: AU Date of ref document: 20050317 Kind code of ref document: A |
|
| WWP | Wipo information: published in national office |
Ref document number: 2005230305 Country of ref document: AU |
|
| WWP | Wipo information: published in national office |
Ref document number: 2005726731 Country of ref document: EP |
|
| WWP | Wipo information: published in national office |
Ref document number: 1020067022863 Country of ref document: KR |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 11547716 Country of ref document: US |