WO2003086827A1 - Für eine gurtkraftmessung eingerichtete befestigungsanordnung für ein sicherheitsgurtschloss - Google Patents
Für eine gurtkraftmessung eingerichtete befestigungsanordnung für ein sicherheitsgurtschloss Download PDFInfo
- Publication number
- WO2003086827A1 WO2003086827A1 PCT/EP2003/003965 EP0303965W WO03086827A1 WO 2003086827 A1 WO2003086827 A1 WO 2003086827A1 EP 0303965 W EP0303965 W EP 0303965W WO 03086827 A1 WO03086827 A1 WO 03086827A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- holder
- fastening arrangement
- arrangement according
- connecting piece
- lock housing
- Prior art date
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
- B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
-
- 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
- B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
- B60R2022/4808—Sensing means arrangements therefor
- B60R2022/4816—Sensing means arrangements therefor for sensing locking of buckle
-
- 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
- B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
- B60R2022/4808—Sensing means arrangements therefor
- B60R2022/4841—Sensing means arrangements therefor for sensing belt tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
- B60R21/01544—Passenger detection systems detecting seat belt parameters, e.g. length, tension or height-adjustment
- B60R21/0155—Passenger detection systems detecting seat belt parameters, e.g. length, tension or height-adjustment sensing belt tension
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
- Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
- Y10T24/45602—Receiving member includes either movable connection between interlocking components or variable configuration cavity
- Y10T24/45623—Receiving member includes either movable connection between interlocking components or variable configuration cavity and operator therefor
Definitions
- the invention relates to a fastening arrangement for a seat belt, consisting of a holder to be fastened to the vehicle and a connecting piece that is movably arranged on the holder against spring action and is connected to a belt buckle or a belt strap loop, a magnet and a magnetic field sensor being arranged on the holder and connecting piece and the relative movement between the magnet and the magnetic field sensor caused by the tensile force acting on the buckle caused by displacement of the connecting piece relative to the holder is converted into a signal corresponding to the acting belt force.
- a fastening arrangement provided for a belt buckle with the aforementioned features is described in WO 01/79039 AI;
- Such a fastening arrangement for a seat belt buckle, provided with a sensor arrangement serves to determine the belt force that occurs in the seat belt system in different stress conditions in order to control further components of the safety system, such as airbag devices, as a function of the measured belt force.
- a cutout is formed in the holder fastened on the vehicle side, within which a slide guided on the holder is movably arranged; at least one pressure spring arranged between the holder and the slide tensions the Carriage in front of the holder and allows a displacement of the carriage in the cutout of the holder corresponding to the spring travel.
- the connecting piece connected to the belt buckle is designed as a loop which extends through the cutout of the holder and thereby encompasses the outer contour of the slide movable in the cutout such that a tensile load acting on the connecting piece causes the slide in the cutout of the holder to be displaced counter to the force brings about the compression spring.
- a magnet and a magnetic field sensor are attached to the holder and slide in a mutual assignment, so that the relative movement of the slide and holder corresponding to the belt force occurring in each case can be detected via the change in the magnetic field to be recorded by the magnetic field sensor and converted into a suitable signal for this in a microprocessor Control of other components of the vehicle security system can be implemented.
- the known fastening arrangement has the disadvantage of a complicated structure and complicated assembly.
- the holder and the slide which is movable in it must be manufactured with the required precision and assembled together with the springs, the mounting of the slide on the holder being cumbersome because of the compression springs lying within the cutout of the holder.
- the connection piece with its loop must then be guided through the recess in the holder and thereby oriented towards the slide, the loop being securely closed again after assembly.
- the invention is therefore based on the object of simplifying a fastening arrangement with the generic features in construction and assembly. This object is achieved, including advantageous refinements and developments, from the content of the patent claims, which follow this description.
- the holder has a T-shaped head with arms projecting laterally to its longitudinal axis and the connection piece has abutments opposite the arms of the holder, and that on the outer longitudinal sides of the head and connection piece the holder has a T- Shaped head with arms projecting laterally to its longitudinal axis and the connector has abutments opposite the arms of the holder, and that at least one spring arranged between the arm of the holder and the abutment of the connector is provided on the outer longitudinal sides of the head and connector, and the Counteracts a tensile stress on the seat belt.
- a lock holder with a T-shaped head is known from DE 196 54 277 AI, although a belt force measurement is not provided.
- the advantage of the invention is that the separate slide provided in the prior art can be dispensed with because the holder and the connecting piece are mounted directly on one another.
- the particularly selected arrangement of the springs on the outer longitudinal sides of the holder and connector ensures good accessibility when installing the fastening arrangement and when inserting the springs between the connector and holder, so that the installation of the fastening arrangement is considerably simplified.
- the springs arranged on the outside also prevent the connector from moving sideways and holder against each other, so that the measuring accuracy of the sensor arrangement between the holder and the connecting piece is improved.
- the connector consists of two mutually parallel and the T-shaped head of the holder including its arms between the panels and the abutments formed on the connector for the springs are formed by connecting webs arranged perpendicular to the plane of the panels , This ensures good guidance of the connector when it is displaced relative to the holder.
- the use of compression springs is proposed as springs arranged between the arm of the holder and the abutment; This offers the advantage that the compression spring is pulled onto a block in extreme load situations, for example in the event of a crash, and thus large forces can also be transmitted without destroying the compression springs.
- the connecting piece has a contact surface against which the T-piece of the holder, which is loaded by the compression springs, is supported.
- connection piece can be connected to the lock housing via a connecting means, or the connection piece can be an integral part of the lock housing.
- the U-shaped lock case formed with a base plate and laterally projecting U-legs has an axial extension section of its base plate to form the one-piece connection piece, at the end of which the abutments are formed with a distance from the U-legs.
- This not only has the advantage of reducing the size of the lock housing with the connecting piece, but also the number of individual parts is reduced, so that there is a correspondingly lower assembly effort.
- the arms of the holder including the arrangement of the springs, are embedded in the distance, the holder being fastened to the base plate of the lock housing in a relatively movable manner.
- the holder can be designed as a rigid component or as a flexible wire rope holder.
- the flexible wire rope holder offers the advantage of a much higher measuring accuracy; This is achieved in that the belt lock can adapt to the direction of the belt application.
- the direct coupling of the connector and holder makes it possible to choose a sensor arrangement according to one embodiment of the invention, in which the magnet consists of a holder in the longitudinal direction and connecting piece oriented and attached to the inside of the connecting piece facing the T-shaped head of the holder, and the magnetic field sensor is attached with its longitudinal axis at right angles to the longitudinal axis of the bar magnet and within its magnetic field on the head of the holder, provided that can that the bar magnet is attached to one plate of the connecting piece and a cutout is formed across the magnetic field sensor on the other plate.
- the one-piece design of the lock housing and connector gives the possibility of also performing the arrangement of the magnet and the magnetic field sensor in a simple form, and so according to one embodiment of the invention it is provided that the magnetic field sensor is attached to the holder and the magnet in the form of a Base plate of the lock housing overlapping and fixed to the side U-legs of the lock housing
- Magnetic field sensors are suitable for use in the context of the invention, which are described in the data sheets "KMZ41 Magnetic Field Sensor” from April 18, 2000 and “UZZ9000 Sensor Conditioning Electronic” from January 27, 2001 from Philips Semiconductors.
- the formation of the relative mobility between the holder and the lock housing with the interposition of the springs can lead to the formation of a tolerance chain with a correspondingly large tolerance window in individual cases, which on the one hand can cause noise problems due to rattling of the components and on the other hand a delayed response of the measuring arrangement.
- the compensating spring can be designed as a pre-bent leaf spring, which is fixed to the lock housing with a central central area and the lateral outer ends of which preload the holder and, when the lock housing has been moved relative to the holder, due to the on The lock housing engaging tensile load is released from the holder.
- a floating system is thus provided, in which there is a change in displacement with each change in force, so that it is advantageously possible to also measure the area of a low application of force to the lock housing.
- the invention is not limited to the arrangement with a belt buckle, but also covers exemplary embodiments in which the belt force measurement is set up on an end fitting for the seat belt.
- a belt loop acts directly on the connector, so that the tensile force exerted on the seat belt acts directly on the connector.
- the fastening arrangement is designed as an end fitting, it can be provided that the holder is formed in two parts with a holding part to be fastened to the vehicle and with a fitting part which has the lateral arms and in this respect cooperates with the connecting piece. This makes it possible to adapt the holding part in adaptation to the respective installation position of the end fitting in the vehicle without this having any effect on the measuring arrangement.
- Fig. 2 shows the mounting arrangement for holding the
- Lock housing in a single representation in partially assembled state without sensor arrangement
- FIG. 2a shows the detail "X" in Fig. 2 in an enlarged schematic representation
- FIG. 4 shows another embodiment of the fastening arrangement according to FIG. 3,
- Fig. 5 shows the subject of Figure 2 in another
- FIG. 7 shows the subject of FIG. 6 with the holder connected without
- Fig. 8 shows the arrangement of an additional balancing spring in a
- FIG. 9 shows the subject of FIG. 8 with the belt buckle stressed by tensile loading
- Fig. 10 shows an embodiment of the mounting arrangement in a
- the fastening arrangement for a seat belt buckle 12 consists of a holder 10 to be fastened to the vehicle, the belt buckle 12 being fixed in a manner to be explained in more detail below via a connecting piece 11 on the holder 10.
- a buckle 13 is part of the buckle 12.
- the lock housing 14 is connected via a connecting rivet 15 with an attachment of the connector 11.
- the holder 10 has a T-shaped head 16 with arms 17 projecting laterally to its longitudinal axis.
- the head 16 of the holder is surrounded by the connector 11 consisting of two plates 18, so that the connector 11 on the holder 10 is adequately guided is ensured.
- the two plates 18 are connected to one another by connecting webs 19 arranged perpendicular to their plane, the connecting webs as abutments opposite the lateral arms 17 of the holder 10 for the arrangement of on the outer longitudinal sides of the head 10 and the connecting piece 11 with the greatest possible distance from their aligned Compression springs 21 arranged along longitudinal axes act.
- projecting guide projections 20 are formed on the lateral arms 17 and on the connecting webs 19 in the longitudinal direction of the compression springs 21.
- the connecting piece 11 has a contact surface 1 la formed by a molded kink against which the T-shaped head 16 of the holder 10 rests due to its prestressing by the compression springs 21 in the direction of the Castle housing 14 supports.
- the contact surface would have to be designed accordingly on the holder 10.
- the magnetic field sensor 28 is aligned with its longitudinal axis perpendicular to the longitudinal axis of the bar magnet 23, so that a change in position of the bar magnet 23 leads to a rotation of the magnetic field relative to the magnetic field sensor 28, which is picked up by the magnetic field sensor 28.
- the displacement of the magnetic field sensor 28 in the longitudinal direction R to the bar magnet 23 and at right angles to the magnetization directions causes a correspondingly large change in direction of the magnetic field acting on the magnetic field sensor 28.
- the rotatably mounted bar magnet 23 is assigned a magnetic field sensor 28 with carrier plate 27 and connecting cable 26 in the same way as in the exemplary embodiment described in FIG. 3, which is also fastened on the upper plate 18 of the connecting piece 11.
- further elements 25 can be arranged on the carrier plate 27, as already mentioned.
- a driver 33 is fixedly connected, the driver 33 being coupled via a rotatable bearing 35 to the end of the lever arm 34 in such a way that a displacement of the connecting piece 11 to the holder 10 leads to a pivoting of the rotatably mounted bar magnet 23 leads out of its orientation in the longitudinal axis of the holder 10, this change in position of the bar magnet 23 in turn causing a rotation of the magnetic field, which is recorded by the magnetic field sensor 28.
- FIGS. 5 to 7 shows a lock housing 14 which is formed in one piece with the connecting piece 11 and which is U-shaped with a base plate 40 and U-legs 41 projecting laterally therefrom.
- the lock housing 14 has an extension section 42, at the ends of which the abutments 19 for the attachment of the compression springs 21 are formed by forming a distance 43, the abutments 19 in turn being provided with guide projections 20.
- the holder 10 with its T-shaped head 16 and the laterally projecting arms 17 is inserted into the extension section 42 of the lock housing 14 such that the lateral arms 17 including those between the lateral arms 17 and the Abutments 19 inserted compression springs 21 are embedded in the distance 43.
- the measuring arrangement is such that it can be seen from FIG. 5 that the magnetic field sensor, which cannot be seen in detail in FIG. 5, is attached to the holder 10, for example by fastening by means of a casting compound, which has the advantage that the connecting cable does not move are exposed because the holder 10 is fixed.
- the magnet assigned to the magnetic field sensor is in this case as one Extension portion 42 and thus the attachment of the holder 10 spanning magnetic bridge 44 formed thereon, which can be positively fixed in the lateral U-legs 41. This is a particularly simple construction.
- a compensating spring 50 is also arranged between the holder 10 and the lock housing 14, which is designed as an arcuate leaf spring; the central region 51 of this curved leaf spring is fixed to the base plate 40 of the lock housing 14, the lateral outer ends 52 of the leaf spring being supported against the end of the holder 10 when the belt buckle or lock housing 14 is not under load, and the holder 10 against a low force presses the almost relaxed compression springs, which act as measuring springs ( Figure 8).
- the compression springs 21 are tensioned; at the same time, the outer ends 52 of the compensating spring 50 are released from the holder 10, so that the correspondingly applied pretensioning force is eliminated and the measurement arrangement does not influence the detection of the relative displacement from the lock housing 14 to the holder 10.
- FIGS. 10 to 12 finally show an embodiment of the invention in which the fastening arrangement is designed as an end fitting for holding a seat belt, as can be seen in FIG. 10.
- the measuring arrangement between the holder 10 and the connector 11, to which a belt loop 60 engages is covered by housing caps 61.
- the measuring arrangement with a magnet and magnetic field sensor is unchanged, for example, compared to the exemplary embodiment described for FIGS. 5 to 7, with the difference that the belt loop 60 acts directly on the connecting piece 11 so that the tensile load acting on the seat belt immediately applied to the connector 1 1 and its relative displacement relative to the fixed holder 10 causes.
- the holder 10 can consist of a holding part 10a to be fixed to the vehicle and a separate fitting part 10b, the side arms 17 on which the springs 21 engage and with the connecting piece 11 are formed on the fitting part 10b interact.
- the two-part design of the holder gives greater design freedom with regard to the fastening of the holder 10 in certain installation positions in a vehicle.
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
- Buckles (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/511,917 US7357419B2 (en) | 2002-04-18 | 2003-04-16 | Fastening for a safety belt buckle, which is equipped for measuring the belt force arrangement |
AU2003229685A AU2003229685A1 (en) | 2002-04-18 | 2003-04-16 | Fastening system for a seatbelt lock, which is equipped for measuring the belt strength |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10217227A DE10217227C1 (de) | 2002-04-18 | 2002-04-18 | Für eine Gurtkraftmessung eingerichtete Befestigungsanordnung für ein Sicherheitsgurtschloß |
DE10217227.7 | 2002-08-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003086827A1 true WO2003086827A1 (de) | 2003-10-23 |
Family
ID=7714383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/003965 WO2003086827A1 (de) | 2002-04-18 | 2003-04-16 | Für eine gurtkraftmessung eingerichtete befestigungsanordnung für ein sicherheitsgurtschloss |
Country Status (4)
Country | Link |
---|---|
US (1) | US7357419B2 (de) |
AU (1) | AU2003229685A1 (de) |
DE (1) | DE10217227C1 (de) |
WO (1) | WO2003086827A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20311004U1 (de) * | 2003-07-17 | 2003-12-04 | Trw Occupant Restraint Systems Gmbh & Co. Kg | Gurtaufroller für einen Fahrzeug-Sicherheitsgurt |
DE10336123B4 (de) | 2003-08-06 | 2006-06-29 | Key Safety Systems, Inc., Sterling Heights | Vorrichtung zur Messung einer an einem Gurtband eines Dreipunkt-Sicherheitsgurtes eines Kraftfahrzeugs wirkenden Zugkraft |
DE102004020680A1 (de) * | 2004-03-25 | 2005-10-13 | Robert Bosch Gmbh | Verbindungselement |
US20060290130A1 (en) * | 2005-06-24 | 2006-12-28 | Takata Seat Belts, Inc. | Buckle with integrated belt tension sensor, and occupant restraint system using same |
US20080195283A1 (en) * | 2007-02-09 | 2008-08-14 | Hunkeler Hugh R | Seat belt tension-sensing device and method of determining an amount of tension being applied to a seat belt webbing |
US7961764B2 (en) * | 2007-09-12 | 2011-06-14 | Howard Hughes Medical Institute | Nonlinear imaging using passive pulse splitters and related technologies |
NO330660B1 (no) * | 2008-03-12 | 2011-06-06 | Tore Eide | Sensorenhet og fremgangsmate for overvaking av tilstanden til surringsmateriell. |
CH705101A2 (de) * | 2011-06-03 | 2012-12-14 | Polycontact Ag | Gurtschloss mit einem Zustandssensor zur Detektion des Verriegelungszustands eines Sicherheitsgurtsystems. |
ITMI20122241A1 (it) | 2012-12-27 | 2014-06-28 | St Microelectronics Srl | Dispositivo elettronico integrato per il monitoraggio di sforzo meccanico all'interno di una struttura solida |
ITMI20122240A1 (it) * | 2012-12-27 | 2014-06-28 | St Microelectronics Srl | Dispositivo elettronico integrato per la rilevazione di un parametro locale correlato ad una forza avvertita lungo una direzione predeterminata, all'interno di una struttura solida |
US8950277B2 (en) * | 2013-05-21 | 2015-02-10 | Fedex Ground, Inc. | Tension gauge apparatus and systems and methods for measuring belt tension |
TWI660330B (zh) * | 2017-04-24 | 2019-05-21 | 王亮雄 | 上環織帶感測器 |
US10351096B2 (en) * | 2017-06-20 | 2019-07-16 | Cecil D. Trahan | Automobile seat belt holder |
USD845167S1 (en) * | 2017-06-20 | 2019-04-09 | Cecil D. Trahan | Automobile seat belt holder |
US11807187B1 (en) * | 2022-09-13 | 2023-11-07 | GM Global Technology Operations LLC | Magnetic seat belt alignment |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2074616A1 (de) * | 1970-01-09 | 1971-10-08 | Goudron Claude | |
EP0972686A1 (de) * | 1998-07-16 | 2000-01-19 | Julio Castellanos | Diebstahlsicherer Sicherheitsgurt |
US6209915B1 (en) * | 1999-11-16 | 2001-04-03 | Cts Corporation | Seat belt tension sensor |
WO2001079039A1 (en) * | 2000-04-14 | 2001-10-25 | Breed Automotive Technology, Inc. | Seat belt tension sensing device |
WO2001083275A2 (en) * | 2000-05-04 | 2001-11-08 | Breed Automotive Technology, Inc. | Seat belt tension sensor |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19654277A1 (de) * | 1996-12-24 | 1998-06-25 | Takata Europ Gmbh | Halter für ein Gurtschloß |
US6230068B1 (en) * | 1998-04-21 | 2001-05-08 | Taiwan Semiconductor Manufacturing Co., Ltd. | Visualizing methods for dispatch and diagnosis of finite machines for semiconductor's manufacturing |
US6820458B2 (en) * | 2000-05-04 | 2004-11-23 | Key Safety Systems, Inc. | Seat belt force sensor |
US6793032B2 (en) * | 2000-09-29 | 2004-09-21 | Siemens Vdo Automotive Corporation | Seatbelt force sensor assembly with guide member |
JP2003137064A (ja) * | 2001-11-02 | 2003-05-14 | Tokai Rika Co Ltd | バックル装置 |
US6679524B2 (en) * | 2001-11-14 | 2004-01-20 | Delphi Technologies, Inc. | Tension sensing assembly |
US6749038B2 (en) * | 2002-02-20 | 2004-06-15 | Delphi Technologies, Inc. | Tension sensing assembly |
RO120896B1 (ro) * | 2002-07-16 | 2006-09-29 | Siemens Aktiengesellschaft | Carcasă pentru broasca de centură, cu dispozitiv dinamometric integrat |
RO120766B1 (ro) * | 2002-07-16 | 2006-07-28 | Siemens Aktiengesellschaft | Element dinamometric pentru măsurarea forţei de tracţiune din centura care acţionează asupra broaştei centurii |
DE10243344B4 (de) * | 2002-09-18 | 2004-09-16 | Siemens Ag | Gurtkraft-Messeinrichtung |
JP3961920B2 (ja) * | 2002-09-27 | 2007-08-22 | 株式会社東海理化電機製作所 | バックル装置 |
US6851503B2 (en) * | 2002-10-01 | 2005-02-08 | Delphi Technologies, Inc. | Seat belt tension sensor assembly |
EP1468881B1 (de) * | 2003-04-14 | 2005-12-21 | Ford Global Technologies, LLC | Eine Sicherheitsgurtvorrichtung |
US7347452B2 (en) * | 2003-04-23 | 2008-03-25 | Delphi Technologies, Inc. | Tension sensing assembly |
-
2002
- 2002-04-18 DE DE10217227A patent/DE10217227C1/de not_active Expired - Fee Related
-
2003
- 2003-04-16 WO PCT/EP2003/003965 patent/WO2003086827A1/de not_active Application Discontinuation
- 2003-04-16 US US10/511,917 patent/US7357419B2/en not_active Expired - Lifetime
- 2003-04-16 AU AU2003229685A patent/AU2003229685A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2074616A1 (de) * | 1970-01-09 | 1971-10-08 | Goudron Claude | |
EP0972686A1 (de) * | 1998-07-16 | 2000-01-19 | Julio Castellanos | Diebstahlsicherer Sicherheitsgurt |
US6209915B1 (en) * | 1999-11-16 | 2001-04-03 | Cts Corporation | Seat belt tension sensor |
WO2001079039A1 (en) * | 2000-04-14 | 2001-10-25 | Breed Automotive Technology, Inc. | Seat belt tension sensing device |
WO2001083275A2 (en) * | 2000-05-04 | 2001-11-08 | Breed Automotive Technology, Inc. | Seat belt tension sensor |
Also Published As
Publication number | Publication date |
---|---|
AU2003229685A1 (en) | 2003-10-27 |
DE10217227C1 (de) | 2003-05-22 |
US7357419B2 (en) | 2008-04-15 |
US20060012236A1 (en) | 2006-01-19 |
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