CN201501380U - Emergency locking safety belt retractor capable of preventing end from being locked - Google Patents
Emergency locking safety belt retractor capable of preventing end from being locked Download PDFInfo
- Publication number
- CN201501380U CN201501380U CN2009202095091U CN200920209509U CN201501380U CN 201501380 U CN201501380 U CN 201501380U CN 2009202095091 U CN2009202095091 U CN 2009202095091U CN 200920209509 U CN200920209509 U CN 200920209509U CN 201501380 U CN201501380 U CN 201501380U
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- China
- Prior art keywords
- locking
- center
- locking pawl
- belt reel
- pawl
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- Expired - Lifetime
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- Automotive Seat Belt Assembly (AREA)
Abstract
An emergency locking safety belt retractor capable of preventing the end from being locked is characterized in that a locking ratchet is provided with a waist-shaped hole, one side of a locking claw is provided with a sliding pin inserted into the waist-shaped hole, the side of the locking claw, which is far away from the sliding pin, is provided with an arc swing tail, and the end surface of the second side of a warping drum is provided with an arch swing tail groove for holding the arc swing tail; the centers of a circle of the arch swing tail and the arch swing tail groove are coincident to form a center A of the swinging locking claw, and a first connecting line between the center A and the center of a circle of the warping drum, a second connecting line between the center A and the center of a circle of the sliding pin, and the third connecting line between the center of a circle of the warping drum and the sliding pin form the four-bar motion relationship. When in locking, the locking claw swings outwards around the center A in an angle, when the locking claw swings outwards, the sliding pin slides along the waist-shaped hole and also drives the locking ratchet to rotate clockwise to make the locking ratchet separate from the sensitive claw, thus finally preventing the occurrence of the end locking function.
Description
Technical field
The present invention relates to seatbelt technical fields such as self-propelled vehicle, relate in particular to the Webbing retractor technical field, particularly a kind of lock in emergency formula Webbing retractor that can prevent terminal locking (END LOCK).
Background technology
Referring to Fig. 1, existing lock in emergency formula Webbing retractor is usually by wind spring lid 1, wind spring 2, mandrel 3, coil spring seat 17, U type frame 16, locking pawl 14a, lining 19, belt reel 15, latch ratchet 10, band sense pawl 13, inertia disk 18, lid 11,11a, responsive seat 8, sensitive body 7a, responsive pawl 6, retracing spring 9, band sense spring 12, belt reel 15 is inserted into U type frame 16, coil spring seat 17, wind spring lid 1, wind spring 2 and mandrel 3 constitute the wind spring assembly of Webbing retractor, coil spring seat 17 is installed on the mandrel 3, mandrel 3 is arranged on the axle head of belt reel 15 first sides 151, wind spring 2 is installed on the coil spring seat 17, wind spring lid 1 is combined together by first side 161 of the PIN angle on it with U type frame 16, wind spring 2 can drive belt reels 15 by mandrel 3 and rotates like this, is wound on ribbon on the belt reel 15 with recovery.Lining 19 is installed on second side 162 of U type frame 16, the angle sense and the car sense assembly that are made of responsive seat 8, responsive ball 7, responsive pawl 6 are installed in the square hole 191 of lining 19 bottoms, under the promotion of sensitive body 7a, responsive pawl 6 can mesh with the latch ratchet 10 on the axle head that is fixed in belt reel 15 second sides 152, realizes the triggering of angle sense and car sense function.
Above-mentioned existing lock in emergency formula Webbing retractor is in the process that safety strap uses; when band sense function; when one of car sense or angle function are triggered; can be by the drive of some mechanisms; make lockable mechanism generation locking; thereby the locking of the safety strap of realizing; when car body such as bumps at dangerous situation; the occupant is implemented passive protection; yet, in use, when pulling out ribbon or snap back ribbon fast; the taking-up device of safety strap can occur locked; produce terminal locking (END LOCK) phenomenon, as shown in Figure 2, responsive pawl 6 with the engagement of the tooth of latch ratchet 10 after; beginning trigger angle sense function or car sense function; but because latch ratchet 10 can clickwise, responsive pawl 6 can not thrown off from the tooth of latch ratchet 10 immediately, and at this moment terminal locking (END LOCK) phenomenon just takes place easily.When terminal locking (END LOCK) phenomenon takes place when, when the occupant continues to be pulled outwardly ribbon, can't pull out the occupant and need loosen backrush a bit with bigger power or to safety strap, just can make the ribbon backrush, cause the user uncomfortable.
At the selection of locking pawl, traditionally, general selection all is a partial metallurgy in addition, and cost is higher, the technology more complicated.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of lock in emergency formula Webbing retractor that can prevent terminal locking (ENDLOCK), with solve existing taking-up device wait sometimes sense, band is felt and the mechanism of angle locking is not separated from fully, produce the phenomenon of terminal locking (END LOCK), improve the comfort of taking-up device.
A kind of lock in emergency formula Webbing retractor that can prevent terminal locking (END LOCK), comprise the wind spring lid, wind spring, mandrel, fixed link, responsive lining, responsive pawl, responsive ball, responsive seat, retracing spring, latch ratchet, lid, band sense spring, band sense pawl, the locking pawl, belt reel, U type frame, coil spring seat, on the end face of belt reel second side, offer the groove that puts the locking pawl, the locking pawl is placed in this groove, it is characterized in that, on described latch ratchet, offer a waist shaped hole, and the sliding pin in a side of described locking pawl is provided with the described waist shaped hole of an insertion, and be provided with circular-arc wagging the tail away from that side of sliding pin at the locking pawl, on the end face of second side of described belt reel, offer and put the described circular-arc circular-arc groove of wagging the tail of wagging the tail; Described circular-arc wag the tail and the center of circle of the circular-arc groove of wagging the tail overlaps, form the center A of described locking pawl swing, the 3rd line between second line between first line between the center of circle of this center A and described belt reel, center A and the sliding pin center, the center of circle of belt reel and the sliding pin center forms four link works relation.
Bottom land at described groove and the circular-arc groove of wagging the tail is provided with convex tendon or projection.The side that perhaps described locking pawl contacts with the bottom land of described groove and the circular-arc groove of wagging the tail is provided with convex tendon or the projection that has the path of motion function and gain in strength function, the shape of described convex tendon or projection and the groove on the belt reel adapt, and the path of motion of described convex tendon or projection and locking pawl match with the track of centre of gration A rotation.
Setting by above convex tendon or projection.Can reduce the area of contact between the bottom land of described locking pawl and groove and the circular-arc groove of wagging the tail, thereby reduce force of sliding friction between the bottom land of locking pawl and groove and the circular-arc groove of wagging the tail.Simultaneously also reduce the power of retracing spring, and then reduced the diameter of retracing spring, saved material cost.
Principle of work of the present invention is: when angle sense function, band sense function or car sense function trigger, the locking pawl is under belt reel drives, with the locking tooth engagement on the U type frame, after forming lockup state, belt reel continues to drive the locking pawl and rotates, make the locking pawl outwards swing an angle around center A, the locking pawl is when outwards swinging, sliding pin slides and drives latch ratchet simultaneously along described waist shaped hole and clockwise rotates, make latch ratchet and responsive pawl jump out of mesh, responsive pawl resets, and has finally realized preventing the generation of terminal latch functions phenomenon.
Description of drawings
Fig. 1 is existing lock in emergency formula Webbing retractor structure exploded perspective view.
Fig. 2 is the engagement scheme drawing between responsive pawl and the latch ratchet in the existing lock in emergency formula Webbing retractor.
Fig. 3 can prevent the exploded perspective view of the lock in emergency formula Webbing retractor of terminal locking (END LOCK) for the present invention.
Fig. 4 is the structural representation of belt reel of the present invention.
Fig. 5 is the structural representation of locking pawl of the present invention.
Fig. 6 is the view before the locking pawl motion locking of the present invention.
View when Fig. 7 is in a certain optional position for belt reel of the present invention before the locking pawl motion locking.
The locking pawl begins to enter the lockup state scheme drawing to Fig. 8 when being in a certain position for belt reel of the present invention rotates with respect to Fig. 7.
View when Fig. 9 rotates the complete locking of locking tooth on the locking pawl and U type frame when being in the another location for belt reel of the present invention with respect to Fig. 7.
Figure 10 is the preceding movement relation sketch of locking pawl swing of the present invention.
Figure 11 is the movement relation figure after the locking pawl swing of the present invention.
Figure 12 a for locking pawl of the present invention when the angle latch functions does not trigger and the position between the belt reel concern scheme drawing.
Figure 12 b for locking pawl of the present invention when the angle latch functions triggers and the position between the belt reel concern scheme drawing.
Figure 12 c concerns scheme drawing for locking pawl of the present invention in the position that the angle latch functions triggers between back and the belt reel.
The location diagram of Figure 12 d during for the complete locking of locking pawl of the present invention and U type frame.
The specific embodiment
In order to make technological means of the present invention, creation characteristic, to reach purpose and effect is easy to understand,, further set forth the present invention below in conjunction with specific embodiment.
Referring to Fig. 3 and Fig. 4, a kind of lock in emergency formula Webbing retractor that can prevent terminal locking (END LOCK) is made of wind spring lid 1, wind spring 2, mandrel 3, fixed link 4, responsive lining 5, responsive pawl 6, responsive ball 7, responsive seat 8, retracing spring 9, latch ratchet 10, lid 11, band sense spring 12, band sense pawl 13, locking pawl 14, belt reel 15, U type frame 16, coil spring seat 17.U type frame 16 and fixed link 4 are as connecting element, belt reel 15 is inserted into U type frame 16, coil spring seat 17, wind spring lid 1, wind spring 2 and mandrel 3 constitute the wind spring assembly of Webbing retractor, coil spring seat 17 is installed on the mandrel 3, mandrel 3 is arranged on the axle head of belt reel 15 first sides 151, wind spring 2 is installed on the coil spring seat 17, wind spring lid 1 is combined together by first side 161 of the PIN angle on it with U type frame 16, wind spring 2 can drive belt reels 15 by mandrel 3 and rotates like this, is wound on ribbon on the belt reel 15 with recovery.In the square hole 163 of second side, 162 bottoms that angle sense that is made of responsive lining 5, responsive seat 8, responsive ball 7, responsive pawl 6 and car sense assembly are installed in U type frame 16, under the promotion of responsive ball 7, responsive pawl 6 can mesh with the latch ratchet 10 on the axle head that is fixed in belt reel 15 second sides 152, realizes the triggering of angle sense and car sense function.The hole wall of the centre hole 164 of second side 162 of U type frame 16 is provided with locking tooth 165, and on the end face of second side 152 of belt reel 15, offer the groove 153 that puts locking pawl 14, locking pawl 14 is placed in this groove 153, when angle sense function, band sense function or car sense function trigger, this locking pawl 14 is under the drive of belt reel 15, can mesh with the locking tooth 165 on the U type frame 16, locking takes place, finally realize the locking of taking-up device.Retracing spring 9 is arranged between locking pawl 14 and the belt reel 15, and locking pawl 14 is resetted.Band sense pawl 13 and band sense spring 1 are arranged on the latch ratchet 10, to realize band sense function.Lid 11 is felt pawl 13, band sense spring 12 and latch ratchet 10 and angle sense and car sense assembly with locking pawl 14, retracing spring 9, band and is installed on second side 162 of U type frame 16.
Improvements of the present invention are: offer a waist shaped hole 101 on latch ratchet 10, and the sliding pin 141 in a side of locking pawl 14 is provided with an insertion waist shaped hole 101, circular-arcly wag the tail 142 and be provided with one away from that side of sliding pin 141 at locking pawl 14, on the end face of second side 152 of belt reel 15, offer and put circular-arc 142 the circular-arc groove 154 of wagging the tail of wagging the tail, wherein circular-arc wag the tail 142 and the center of circle of the circular-arc groove 154 of wagging the tail overlap, form the center A (referring to Fig. 6) of locking pawl 14 swings, the first line C between the center of circle B of this center A and belt reel 15, the second line D between center A and sliding pin 141 centers, the 3rd line E between the center of circle B of belt reel 15 and sliding pin 141 centers forms four link works relation.
After adopting the said structure design, the material of locking pawl 14 is an aluminum alloy, as ADC12 or A380, can consider to use, but consider the comprehensive in-use performance of material, and the cumulated volume project organization, the material selection tensile strength of locking pawl 14 is at the aluminum alloy more than or equal to 41MPa.
Describe movement relation of the present invention in detail below in conjunction with Figure 10 to Figure 11.
When normally pulling out safety strap, safety strap drives locking pawl 14 by belt reel 15, just the first line C, the second line D, the 3rd line E rotate counterclockwise around the center of circle of belt reel B synchronously, latch ratchet 10 is under the drive of belt reel 15 simultaneously, transmission by retracing spring 9 drives, and rotates counterclockwise synchronously.And when angle sense function, when band sense function or car sense function trigger, latch ratchet 10 is pinned by responsive pawl 6 and band sense pawl 13, belt reel 15 is under the drive of safety strap, continue to rotate counterclockwise, and the sliding pin 141 above the locking pawl 14, under the prevention of the waist shaped hole 101 of latch ratchet 10, no longer rotate with belt reel 15, rotating counterclockwise of belt reel 15, force locking pawl 14 outwards to be offset again around centre of gration A, thereby 165 engagements of the locking tooth on locking pawl 14 and the U type frame 16, locking takes place, that is to say that the first line C and the 3rd line E will no longer follow belt reel 15 and rotate, but because the existence of waist shaped hole 101 on the latch ratchet 10, add the inertia of locking pawl 14, the locking pawl 14 just second line D can be center of circle cw swing with center A, drive sliding pin 141 slip 1.6mm in waist shaped hole 101, by calculating, the second line D can be 14 ° of center of circle cw swings with center A, drive latch ratchet 10 synchronously and clockwise rotate 14 °, make latch ratchet 10 and responsive pawl 6 jump out of meshs (referring to Figure 10 and Figure 11).
When describing locking pawl 14 of the present invention in detail below in conjunction with Fig. 7 to Fig. 9 how with U type frame 16 on locking tooth 165 carry out locking.
When normally pulling out safety strap, when when safety strap drives the bottom side 166 of axis that locking pawls 14 and latch ratchet 10 turn to waist shaped hole 101 and U type frame 16 by belt reel 15 between, becoming 55 to 60 to spend angle α (referring to Fig. 7), if angle sense function, band sense function or car sense function trigger, latch ratchet 10 is pinned by responsive pawl, belt reel 15 is under the drive of safety strap, continue to rotate counterclockwise, and the sliding pin 141 above the locking pawl 14, under the prevention of the waist shaped hole 101 of latch ratchet 10, no longer rotate with belt reel 15, rotating counterclockwise of belt reel 15, forcing locking pawl 14 to begin outwards skew around centre of gration A again comes out, at this moment become 40 to 50 degree angle α (referring to Fig. 8) between the bottom side of the axis of waist shaped hole 101 and U type frame 16, locking pawl 14 begins to enter lockup state.Belt reel 15 continues to rotate counterclockwise, and at this moment becomes 35 to 40 degree angle α (referring to Fig. 9) between the bottom side of the axis of waist shaped hole 101 and U type frame 16, locking pawl 14 fully with U type frame 16 on 165 engagements of locking tooth, the realization locking.
In conjunction with referring to Figure 12 a to Figure 12 d, the represented position of Figure 12 a is that the angle latch functions does not trigger.The represented position of Figure 12 b is that the angle latch functions triggers, and responsive pawl 6 touches with the toe joint of latch ratchet 10, has stoped the continuation rotation of latch ratchet 10, and the angle latch functions triggers.The represented position of Figure 12 c is after the angle latch functions triggers, locking pawl 14 is under the drive of belt reel 15, the tooth of locking pawl 14 begin with U type frame 16 on locking tooth 165 begin to contact, in design, locking pawl 14 first teeth are when locking tooth 165 on the U type frame 16 has just begun to contact, locking pawl 14 is under the rotational pressure effect of belt reel, and four teeth of locking pawl 14 slide in the locking tooth 165 on the U type frame 16 gradually.The represented position of Figure 12 d is the locking tooth 165 complete lockings on locking pawl 14 and the U type frame 16, and safety strap is realized locking.Part 10Gear latch ratchet 10 is separated from gradually with responsive pawl 6 simultaneously, has finally realized preventing the generation of terminal locking (END LOCK) phenomenon.
Be provided with convex tendon or circular-arc protruding 155 (referring to Fig. 4) at groove 153 and circular-arc bottom land of wagging the tail groove 154, perhaps locking pawl 14 is provided with the convex tendon or circular-arc protruding 144 that has the path of motion function and gain in strength function with the side 143 that groove 153 contacts with circular-arc bottom land of wagging the tail groove 154, the shape of convex tendon or projection 144 and the groove 153 on the belt reel 15 adapt, and the path of motion of convex tendon or projection 144 and locking pawl 14 match with the track of centre of gration A rotation.
Like this in locking pawl 14 motion processes, between the bottom land of locking pawl 14 and groove 153 and the circular-arc groove 154 of wagging the tail is that the line face contacts, avoided the face face contact of two parts, reduced cliding friction, in order to realize resetting smoothly of PAWL, reduce the power of retracing spring, also just reduced the diameter of retracing spring, the economical with materials cost.
More than show and described groundwork of the present invention, principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. lock in emergency formula Webbing retractor that can prevent terminal locking (END LOCK), comprise the wind spring lid, wind spring, mandrel, fixed link, responsive lining, responsive pawl, responsive ball, responsive seat, retracing spring, latch ratchet, lid, band sense spring, band sense pawl, the locking pawl, belt reel, U type frame, coil spring seat, on the end face of belt reel second side, offer the groove that puts the locking pawl, the locking pawl is placed in this groove, it is characterized in that, on described latch ratchet, offer a waist shaped hole, and the sliding pin in a side of described locking pawl is provided with the described waist shaped hole of an insertion, and be provided with circular-arc wagging the tail away from that side of sliding pin at the locking pawl, on the end face of second side of described belt reel, offer and put the described circular-arc circular-arc groove of wagging the tail of wagging the tail; Described circular-arc wag the tail and the center of circle of the circular-arc groove of wagging the tail overlaps, form the center A of described locking pawl swing, the 3rd line between second line between first line between the center of circle of this center A and described belt reel, center A and the sliding pin center, the center of circle of belt reel and the sliding pin center forms four link works relation.
2. lock in emergency formula Webbing retractor according to claim 1 is characterized in that, the material of described locking pawl is that tensile strength is at the aluminum alloy more than or equal to 41MPa.
3. lock in emergency formula Webbing retractor as claimed in claim 1 is characterized in that, is provided with convex tendon or projection at the bottom land of described groove and the circular-arc groove of wagging the tail.
4. lock in emergency formula Webbing retractor as claimed in claim 1, it is characterized in that, the side that described locking pawl contacts with the bottom land of described groove and the circular-arc groove of wagging the tail is provided with convex tendon or the projection that has the path of motion function and gain in strength function, the shape of described convex tendon or projection and the groove on the belt reel adapt, and the path of motion of described convex tendon or projection and locking pawl match with the track of centre of gration A rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202095091U CN201501380U (en) | 2009-09-10 | 2009-09-10 | Emergency locking safety belt retractor capable of preventing end from being locked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202095091U CN201501380U (en) | 2009-09-10 | 2009-09-10 | Emergency locking safety belt retractor capable of preventing end from being locked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201501380U true CN201501380U (en) | 2010-06-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202095091U Expired - Lifetime CN201501380U (en) | 2009-09-10 | 2009-09-10 | Emergency locking safety belt retractor capable of preventing end from being locked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201501380U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950419A (en) * | 2014-04-28 | 2014-07-30 | 重庆光大产业有限公司 | Safety belt anti-locking structure |
| CN105691348A (en) * | 2014-11-26 | 2016-06-22 | 比亚迪汽车工业有限公司 | Safety belt winding device, safety belt device and vehicle |
| CN105691349A (en) * | 2014-11-26 | 2016-06-22 | 比亚迪股份有限公司 | Safety belt winding device, safety belt device and vehicle |
| CN106103209A (en) * | 2014-03-12 | 2016-11-09 | 高田株式会社 | Energy absorbing device, Webbing retractor and seat belt apparatus |
| CN108201692A (en) * | 2016-12-20 | 2018-06-26 | 蔡柯锋 | A kind of Sports protection equipment |
| CN110481492A (en) * | 2019-08-28 | 2019-11-22 | 浙江松原汽车安全***股份有限公司 | A kind of coiler latch assembly and coiler |
| CN111873938A (en) * | 2020-07-30 | 2020-11-03 | 浙江松原汽车安全***股份有限公司 | Two-stage force-limiting mandrel and retractor |
| CN112248965A (en) * | 2020-10-20 | 2021-01-22 | 浙江松原汽车安全***股份有限公司 | Pretension limit power stops formula dabber and coiler |
| WO2024094062A1 (en) * | 2022-11-02 | 2024-05-10 | 延锋国际汽车技术有限公司 | Seat-belt winder assembly |
-
2009
- 2009-09-10 CN CN2009202095091U patent/CN201501380U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106103209A (en) * | 2014-03-12 | 2016-11-09 | 高田株式会社 | Energy absorbing device, Webbing retractor and seat belt apparatus |
| CN106103209B (en) * | 2014-03-12 | 2018-01-23 | 高田株式会社 | Energy absorbing device, Webbing retractor and seat belt apparatus |
| CN103950419B (en) * | 2014-04-28 | 2017-01-18 | 重庆光大产业有限公司 | Safety belt anti-locking structure |
| CN103950419A (en) * | 2014-04-28 | 2014-07-30 | 重庆光大产业有限公司 | Safety belt anti-locking structure |
| CN105691349B (en) * | 2014-11-26 | 2019-06-25 | 比亚迪股份有限公司 | Safety belt Webbing take-up device, seat belt apparatus and vehicle |
| CN105691348A (en) * | 2014-11-26 | 2016-06-22 | 比亚迪汽车工业有限公司 | Safety belt winding device, safety belt device and vehicle |
| CN105691349A (en) * | 2014-11-26 | 2016-06-22 | 比亚迪股份有限公司 | Safety belt winding device, safety belt device and vehicle |
| CN105691348B (en) * | 2014-11-26 | 2019-04-05 | 比亚迪汽车工业有限公司 | Safety belt Webbing take-up device, seat belt apparatus and vehicle |
| CN108201692A (en) * | 2016-12-20 | 2018-06-26 | 蔡柯锋 | A kind of Sports protection equipment |
| CN110481492A (en) * | 2019-08-28 | 2019-11-22 | 浙江松原汽车安全***股份有限公司 | A kind of coiler latch assembly and coiler |
| CN111873938A (en) * | 2020-07-30 | 2020-11-03 | 浙江松原汽车安全***股份有限公司 | Two-stage force-limiting mandrel and retractor |
| CN111873938B (en) * | 2020-07-30 | 2024-05-03 | 浙江松原汽车安全***股份有限公司 | Two-stage force limiting mandrel and retractor |
| CN112248965A (en) * | 2020-10-20 | 2021-01-22 | 浙江松原汽车安全***股份有限公司 | Pretension limit power stops formula dabber and coiler |
| CN112248965B (en) * | 2020-10-20 | 2024-05-10 | 浙江松原汽车安全***股份有限公司 | Pretension force limiting stop type mandrel and retractor |
| WO2024094062A1 (en) * | 2022-11-02 | 2024-05-10 | 延锋国际汽车技术有限公司 | Seat-belt winder assembly |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100609 |