WO2012080238A1 - Verfahren zum herstellen eines lenkrades sowie umhüllung zum umhüllen eines lenkradkranzes eines lenkrades - Google Patents
Verfahren zum herstellen eines lenkrades sowie umhüllung zum umhüllen eines lenkradkranzes eines lenkrades Download PDFInfo
- Publication number
- WO2012080238A1 WO2012080238A1 PCT/EP2011/072594 EP2011072594W WO2012080238A1 WO 2012080238 A1 WO2012080238 A1 WO 2012080238A1 EP 2011072594 W EP2011072594 W EP 2011072594W WO 2012080238 A1 WO2012080238 A1 WO 2012080238A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- steering wheel
- blank
- wheel rim
- edge
- edge portion
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
- B62D1/06—Rims, e.g. with heating means; Rim covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68F—MAKING ARTICLES FROM LEATHER, CANVAS, OR THE LIKE
- B68F1/00—Making articles from leather, canvas, or the like
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20732—Handles
- Y10T74/20834—Hand wheels
- Y10T74/2087—Rim grips and covers
Definitions
- the invention relates to a method for producing a steering wheel according to claim 1 and an enclosure for wrapping a steering wheel rim of a steering wheel according to claim 15.
- the problem to be solved by the invention is to provide a method and an enclosure for producing a steering wheel, with which a high-quality steering wheel can be generated in the most cost-effective manner possible.
- step c) producing the cover by sewing a first edge portion of the first blank with a first edge portion of the second blank; and d) then wrapping the steering wheel rim with the envelope produced according to step c) such that the seam, which connects the first and the second blank together, extends substantially along the circumference of the steering wheel rim and is visible from the outside.
- the steering wheel produced in this way thus has an externally visible, i. in particular a seam perceivable by a vehicle occupant, which, especially when using blanks made of leather, ensures a particularly high-quality appearance of the steering wheel.
- the sewing of the first edge portion of the first blank to the first edge portion of the second blank occurs prior to the attachment of the cover to the steering wheel rim, the sewing can be done by machine, for example by means of a conventional industrial sewing machine.
- a particularly decorative (for example zigzag) seam course can thus be produced in a simple manner.
- a "blank” is a flat material layer running along a main extension plane, which does not necessarily have to be made of leather, but can also be made, for example, from a plastic (in particular artificial leather).
- the stitching according to step c) may be such that an edge of the first edge portion of the first blank is brought into abutment with an edge of the first edge portion of the second blank so that the first and second edge portions do not substantially overlap, i. the first edge portions are arranged in abutment with each other.
- the first edge portion before sewing are not placed edge to edge, but overlapping each other.
- the seam extends substantially along the circumference of the rim of the steering wheel” does not necessarily mean that the seam extends along the entire circumference of the rim of the steering wheel, but rather that the seam is only along a portion of the circumference of the steering wheel rim runs.
- a second edge section of the first blank can be connected to a second edge section of the second blank, wherein the second edge sections (with reference to the flatly extended state of the blanks) extend in particular at a distance from one another.
- the seam and the connecting region, in which the second edge sections are interconnected in particular along a circumference of the steering wheel rim.
- the two blanks are each substantially strip-shaped, with the first edge portions being e.g. at least partially and at least approximately rectilinear.
- the respective second edge sections likewise extend in a straight line here and in particular essentially parallel to the first edge sections.
- the first and second edge sections of the two blanks not to run in a straight line (but, for example, curved at least in sections), in order to allow the steering wheel rim to envelop as wrinkle-free as possible.
- the first and the second edge regions of the blanks do not have to run parallel to one another.
- an envelope is created with a spatial structure adapted to the geometry of the steering wheel rim.
- the steering wheel rim has a groove into which the two second edge portions are introduced.
- the first and the second blank each have an oversize, i.
- a respective second edge section in particular along the circumference of the steering wheel rim, lug-like projects, each of which is introduced into the groove (for example pressed in).
- the steering wheel rim may have a steering wheel skeleton and a foam surrounding the steering wheel rim skeleton, wherein the groove is formed in the foam casing.
- the groove extends radially with respect to the steering wheel rim into the foam casing and has, for example, an at least approximately rectangular (radial) cross section. It is conceivable here that the groove extends along the complete circumference of the steering wheel rim (the “circumference” here refers to the circumference of the steering wheel rim in plan view) However, it is also possible that the groove (and thus also the second edge section of the steering wheel rim) first and second blank) extends only over part of the circumference of the steering wheel rim.
- the "joining" of the two second edge sections also means that they are merely introduced into the groove, the groove here being designed in particular such that the two second edge sections are pressed against one another in the groove, without that they are connected via additional fastening means. they are.
- the two second edge portions are not only clamped against each other, but are fixed to each other via fastening means.
- the arrangement of the second edge portions in a groove is also not mandatory. It is also conceivable that the second edge portions of the first and the second blank more or less flat against the steering wheel rim and are connected to each other, for example, cohesively or by sewing or staples.
- the second edge sections are also butted against one another before joining or are arranged overlapping one another.
- overlapping arrangement it is also possible that at least one of the two second edge portions is sharpened, that is, the respective second edge portion is formed wedge-shaped towards the edge of the edge portion in order to avoid a bead-like course of the overlap region as possible.
- the envelope produced according to step c) from the first and the second blank is wrapped around the foam of the steering wheel rim, so that it rests with an inner side against a surface of the foam casing.
- the wrapping in the region of the seam, via which the first edge sections of the blanks are connected to one another follows the surface of the foam casing, wherein there is no groove in the foam around the seam but the seam and the two first edge sections at a recess-free section the surface of the foam surrounds.
- the envelope is connected at least partially cohesively with the foam.
- one side of the envelope ie the interconnected two blanks, for example, provided with an adhesive and wrapped the envelope with this adhesive side to the steering wheel rim.
- the adhesive is an adhesive that can be activated by thermal treatment, so that the wrapping of the steering wheel rim does not necessarily have to be done immediately after the application of the adhesive to the envelope.
- the adhesion of the enclosure to the steering wheel rim is of course only optional.
- the envelope as mentioned above, is merely wrapped around the steering wheel rim.
- a correspondingly designed positioning device is used in particular, for example a rotationally symmetrical tool which has an annular circumferential recess with which the envelope can be pressed onto the steering wheel rim.
- the arrangement of the envelope on the steering wheel rim is at least partially done manually. It is also conceivable that a roller tool is used to wrap the casing (automatically or at least partially automatically) around the steering wheel rim and press it against it. If the second edge portions of the enclosure to be inserted into a groove of the steering wheel rim, this can be used a wedge-like tool, so that in particular an automated insertion of the second edge portions in the groove is possible. However, in the event that the two second edge portions are not to be connected in a groove with each other, but lie flat against the steering wheel rim, the connection can be made with the above-mentioned roller tool.
- first or the second blank each consist of several parts, which are connected to each other (in particular sewn), for example, before the production of the sheath.
- parts of the blanks in the region of a spoke of the steering wheel have one (e.g., at least approximately radially extending) one edge region each, the edge regions being joined together.
- first and the second blank are each formed in one piece, that is, each consist of a continuous material layer.
- the seam which connects the first and the second blank with each other, after wrapping according to step c) along an inner circumference of the steering wheel rim.
- the seam is in particular facing a hub of the steering wheel.
- the interconnected second edge portions may be in the finished steering wheel so that they are, relative to the vehicle mounted state of the steering wheel, facing away from a driver are arranged, that are not perceived by a driver on the driver's seat.
- the relationships between bound second edge portions so that they extend along an underside of the steering wheel, which faces away from the driver.
- the seam, which connects the first and the second blank to one another, and the interconnected second edge regions - viewed in radial cross section through the covered steering wheel rim - are arranged at least approximately at an angle of approximately 90 e .
- the seam, which connects the first and the second blank to one another is arranged along an inner circumference, while the interconnected second edge regions run along a lower side (facing away from the driver) of the steering wheel rim.
- first and a second end portion of the first and / or second blank are connected to each other, so that in each case an annular structure is formed, which is then placed around the externa ßere surface of the steering wheel rim.
- first and the second end portion of the first and / or the second blank are connected to each other only after the wrap around the wrap around the steering wheel rim.
- the invention also relates to a casing for wrapping a steering wheel rim of a steering wheel for a vehicle, with
- a first and a second blank wherein a first edge portion of the first blank is connected to a first edge portion of the second blank via a seam such that the envelope receives a spatial shape and the seam is such that it after arranging the envelope on the steering wheel rim runs along an inner circumference of the steering wheel rim, wherein
- the first and the second blank each having a second, circumferential free edge portion which extends after wrapping the steering wheel rim with the envelope and with respect to the built-in state of the steering wheel in the vehicle by a driver of the vehicle.
- That the second edge portions of the blanks are "free” means that they are not interconnected, for example, the overwrap is made as described above with respect to the method of the invention, and in particular is to be arranged on a steering wheel rim such that the seam is at a surface portion a foam surrounding the steering wheel rim, which is free of depressions, so that the seam on the finished steering wheel is visible from the outside. Only after arranging the envelope on the steering wheel rim, the connecting of the second edge portions takes place.
- the foam around the seam is curved in the manner of a torus and there are no depressions.
- the seam is not arranged in a groove of the foam.
- Figure 1 A steering wheel rim shroud before placing it on a steering wheel rim
- FIG. 2 shows the envelope of Figure 1 during its placement on a steering wheel rim
- FIG. 3 shows the steering wheel rim of FIG. 2 in a finished state
- FIG. 4 shows a further variant of an enclosure of a steering wheel rim
- Figure 5 shows a portion of a first and a second blank for a steering wheel enclosure
- FIG. 6 likewise shows a region of a first or a second blank.
- FIGS. 1 to 3 illustrate successive method steps of an embodiment of the method according to the invention.
- Figure 1 shows a portion of a first blank in the form of a first leather blank 1 and a portion of a second blank in the form of a second leather blank 2 produced enclosure 3 for a steering wheel rim (not shown) of a steering wheel.
- the blank 1 has an elongated first edge region 1 1, which extends along a likewise elongated first edge region 21 of the second blank 2 and bears against it, for example. More precisely, the edge regions 11, 21 of the blanks bear against one another with their respective mutually facing edges (ie end faces of the respective edge region which extend perpendicular to the main extension plane of the respective blank).
- the first edge regions 1 1, 21 are connected to each other via a sewing seam 4.
- the two leather blanks 1, 2 are designed so that they can be wrapped around the circumference of a steering wheel rim around this.
- the one leather blank (blank 2) has a greater width (ie, extension perpendicular to the main direction of extent of the blank or to the course of the seam 4) in the flatly extended state than the first leather blank 1.
- the leather blank 2 will extend around a larger peripheral portion of the steering wheel rim than the first leather blank 1.
- the second leather blank 2 covers about two thirds to three quarters of the outer circumference of the steering wheel rim; see. Fig. 3.
- scope is understood here the cross-sectional circumference.
- the leather blanks 1, 2 each have a second edge portion 14, 24 which (in the case of a flat spread blank) is in each case e.g. predominantly parallel to the respective first edge portion 1 1, 21 extends.
- the first and the second edge portions do not run parallel to each other.
- the first and / or the second edge section do not run in a straight line but at least in sections in a curved manner (compare FIGS. 5 and 6).
- the two leather blanks 1, 2 can also be closed before or after being arranged on a steering wheel rim (but after they have been connected to each other via the seam 4) into a ring.
- FIG. 2 shows how the envelope 3 of FIG. 1 is wrapped around a steering wheel rim 5 of a steering wheel after the two leather blanks 1, 2 have been joined together (in particular by machine) via the seam 4.
- FIG. 2 shows a radial section through the steering wheel rim and correspondingly through the enclosure 3.
- the steering wheel rim 5 comprises a steering wheel rim skeleton 51, which is surrounded by a sheathing 52.
- a recess in the form of a groove 53 which extends along at least a part of an inner circumference of the steering wheel rim 5, ie around the center of the steering wheel rim.
- the seam 4 is like this arranged that in the finished steering wheel to a steering wheel hub (that is, at least approximately to a center of the steering wheel) has.
- the groove 53 has an approximately rectangular in radial cross-section of the steering wheel rim geometry and is - based on the arranged in the vehicle state of the steering wheel - arranged so that it faces away from the driver of the vehicle in the finished and built-in steering wheel of the vehicle and the groove 53 is viewed in cross-section approximately at a 90 e angle to each other, that is, in the illustration of Figure 2, the seam is approximately in cross section to "12 o'clock", while the groove is arranged approximately at "3 o'clock” is.
- downwardly facing side of the steering wheel rim will point away from the driver in the installed state of the steering wheel.
- the seam 4 is arranged so that it is visible from the outside in the finished steering wheel, wherein the seams 4 interconnected first edge regions of the leather blanks 1, 2 lie substantially flat against an outer surface of the foam casing 52, ie. the seam 4 is not hidden in a groove, but positioned at a conspicuous place to emphasize the leather character of the wrapper 3.
- the width of the leather blanks 1, 2 is such that they each have a certain excess, i. In each case, the excess of the leather blanks 1, 2 at least approximately corresponds to the depth of the groove 53 or is less than the depth of the groove 53. Due to the excess of the leather blanks 1, 2 can These are introduced into the groove 53, as shown in Figure 3.
- the two second edge portions 14, 24 are connected to each other merely by the insertion into the groove 53, so that surface portions of the outside of the respective blank abut one another.
- the second edge portions 14, 24 are connected to each other before or after their placement in the groove via fastening means, for example glued or sewn together.
- an inner side of the envelope 3 that is to say a side which faces the steering wheel rim after wrapping, is provided with adhesive and adhered to the outer side of the foam casing 52, so that the edge sections 14, 24 be glued to side walls of the groove 53.
- FIGS. 1 to 3 relates to a further example of an envelope which can be used in the method according to the invention for enveloping a steering wheel rim analogously to FIGS. 1 to 3.
- a first leather blank 1 is connected via a seam 4 with a second leather blank 2.
- the first leather blank 1 has a plurality of parts 1 a, 1 b, each of which forms a part section 13 a, 13 b of an extension 13 which is intended to extend over part of a steering wheel spoke (not shown).
- the seam 4 is not formed continuously, but has a first portion 4a, which connects the first blank part 1a with the second blank 2 and a second portion 4b, which connects the second blank part 1b with the second blank 2.
- an edge portion 15a of the first part 1 a and an edge portion 15b of the second part 1 b are at least approximately opposite and extend in the finished steering wheel substantially perpendicular to the circumference of the steering wheel rim.
- the two edge portions are connected via fastening means (for example, a seam or by gluing) with each other or only in each case with the steering wheel rim.
- the second edge section 14 which is to be inserted into a groove of the steering wheel rim (not shown) analogously in FIGS. 1 to 3, is likewise divided into two sections 14a, 14b.
- the first leather blank 1 may have further sections which are not shown in FIG.
- the second leather blank 2 also has several parts which are connected to each other before or after the wrapping of the steering wheel rim.
- the sheath of Fig. 4 can be used in the method of the invention illustrated with reference to Figures 1 to 3.
- FIG. 5 shows a region of a respective first and a second blank 1, 2 for a steering wheel envelope.
- the first blank 1 has, analogously to FIG. 4, a plurality of segments 1 a, 1 b in order to be able to arrange the wrapping in the region of a spoke (not shown) of the steering wheel.
- the segments 1 a, 1 b each have first edge portions 1 1 a, 1 1 b, which are connected to the first edge portion 21 of the second blank 2 via a seam.
- the edge portions 1 1 a, 1 1 b, 21 are not straight in the blank, but at least partially curved to wrinkle the envelope after wrapping to avoid the steering wheel rim.
- a spatially extending covering is produced which can be arranged on the steering wheel rim.
- the second blank 2 has a recess 21 1, which extends after arranging the enclosure on the steering wheel rim in the region of a spoke of the steering wheel. Accordingly, in this area, the segments 1 a, 1 b of the first blank 1 recesses 1 1 1 a, 1 1 1 b on.
- FIG. 6 likewise shows a region of a first or a second blank 1, 2, the first blank having two segments 1 a, 1 b analogous to FIG. 5.
- the blanks 1, 2 of Fig. 6 have slightly different shaped edge regions 1 1 a, 1 1 b and 21, although also recesses 1 1 1 a ', 1 1 1 b' or 21 1 'are provided to the from the blanks 1, 2 formed envelope in the range of a spoke of the steering wheel can order.
- the recesses are somewhat narrower and thus adapted to a narrower spoke of the steering wheel than the blanks of FIG. 5.
- the regions of the blanks 1, 2 shown in FIG. 5 and FIG. 6 each represent only different regions of one and the same blank, that is to say that an envelope can have both a region of the blanks 1 as shown in FIG. 2 as well as an area as shown in FIG. 6, the enclosure being designed in the region of a wider spoke of the steering wheel as shown in FIG. 5 and in the region of one (or more) narrower spoke (s) as shown in FIG , LIST OF REFERENCE NUMBERS
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Manufacturing & Machinery (AREA)
- Steering Controls (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011800606586A CN103260995A (zh) | 2010-12-17 | 2011-12-13 | 生产方向盘的方法及覆盖方向盘的方向盘盘缘的覆盖物 |
JP2013543712A JP2014501191A (ja) | 2010-12-17 | 2011-12-13 | ステアリングホイールの製造方法及びステアリングホイールのステアリングホイールリムを覆うカバー |
US13/994,620 US20130276573A1 (en) | 2010-12-17 | 2011-12-13 | Method for producing a steering wheel and covering for covering a steering wheel rim of a steering wheel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010063440.9 | 2010-12-17 | ||
DE102010063440A DE102010063440A1 (de) | 2010-12-17 | 2010-12-17 | Verfahren zum Herstellen eines Lenkrades sowie Umhüllung zum Umhüllen eines Lenkradkranzes eines Lenkrades |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012080238A1 true WO2012080238A1 (de) | 2012-06-21 |
Family
ID=45446002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2011/072594 WO2012080238A1 (de) | 2010-12-17 | 2011-12-13 | Verfahren zum herstellen eines lenkrades sowie umhüllung zum umhüllen eines lenkradkranzes eines lenkrades |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130276573A1 (de) |
JP (1) | JP2014501191A (de) |
CN (1) | CN103260995A (de) |
DE (1) | DE102010063440A1 (de) |
WO (1) | WO2012080238A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6264086B2 (ja) * | 2014-02-21 | 2018-01-24 | タカタ株式会社 | ステアリングホイール及び自動車 |
KR200478141Y1 (ko) * | 2014-04-14 | 2015-09-03 | 주식회사 카렉스 | 자동차의 핸들커버 |
DE102015218424A1 (de) * | 2015-09-24 | 2017-03-30 | Volkswagen Aktiengesellschaft | Verfahren zum Herstellen eines verkleideten Lenkrads für ein Fahrzeug sowie mit dem Verfahren herstellbares Lenkrad |
KR101786354B1 (ko) * | 2016-06-08 | 2017-10-17 | 최상식 | 원통형상이 유지되는 핸들커버 |
FR3070663B1 (fr) * | 2017-09-06 | 2020-10-02 | Autoliv Dev | Procede de fabrication d'un volant de vehicule |
JP6925257B2 (ja) * | 2017-12-27 | 2021-08-25 | 日本プラスト株式会社 | ハンドル |
JP6990611B2 (ja) * | 2018-03-23 | 2022-01-12 | 日本プラスト株式会社 | ハンドル用被覆部材、ハンドル、及びハンドルの製造方法 |
DE102018204985A1 (de) | 2018-04-03 | 2019-10-10 | Volkswagen Aktiengesellschaft | Verfahren zum Herstellen eines verkleideten Lenkrads für ein Fahrzeug |
WO2021124678A1 (ja) * | 2019-12-19 | 2021-06-24 | オートリブ ディベロップメント エービー | ステアリングホイール |
WO2022126079A1 (en) * | 2020-12-09 | 2022-06-16 | Autoliv Asp, Inc. | Wrapping for a light bar assembly and light bar assembly for a steering wheel |
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EP1939063A1 (de) * | 2005-10-17 | 2008-07-02 | Midori Anzen Co., Ltd. | Lederbezogenes lenkrad |
DE102007028201A1 (de) * | 2007-06-14 | 2008-12-18 | Takata-Petri Ag | Lenkrad für ein Kraftfahrzeug und Verfahren zur Herstellung eines Lenkrades |
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US3802291A (en) * | 1972-10-31 | 1974-04-09 | Sheller Globe Corp | Soft steering wheel rim |
IT209606Z2 (it) * | 1986-06-27 | 1988-10-10 | Poltrona Frau Spa | Struttura di rivestimento, particolarmente per volanti di autoveicoli. |
US5205186A (en) * | 1989-05-23 | 1993-04-27 | Eldra-Kunststofftechnik Gmbh | Steering wheel |
JPH0430345U (de) * | 1990-07-05 | 1992-03-11 | ||
CA2151403A1 (en) * | 1995-06-09 | 1996-12-10 | Henk Raetsen | Method and apparatus for leather wrapping of a steering wheel |
US6079292A (en) * | 1996-05-01 | 2000-06-27 | Breed Automotive Technologies, Inc. | Method and apparatus for leather wrapping of a steering wheel |
JP3518996B2 (ja) * | 1998-07-29 | 2004-04-12 | ミドリ安全株式会社 | 皮革を被覆したステアリングホイール |
DE69929722T2 (de) * | 1998-10-30 | 2006-08-31 | Toyoda Gosei Co., Ltd. | Lenkrad |
EP1029770B1 (de) * | 1999-02-19 | 2003-04-16 | Breed Automotive Technology, Inc. | Herstellungsverfahren für ein Kraftfahrzeuglenkrad mit einer äusseren Hülle aus Verbundmaterial |
JP3709540B2 (ja) * | 1999-08-19 | 2005-10-26 | 豊田合成株式会社 | 皮巻きステアリングホイールとその製造方法 |
DE20006621U1 (de) * | 2000-04-11 | 2000-08-17 | Trw Automotive Safety Sys Gmbh | Fahrzeuglenkrad |
JP3926686B2 (ja) * | 2002-06-27 | 2007-06-06 | 豊田合成株式会社 | 皮巻きステアリングホイール |
JP2005280489A (ja) * | 2004-03-30 | 2005-10-13 | Mazda Motor Corp | ステアリングホイール |
DE202004015234U1 (de) * | 2004-09-30 | 2005-02-10 | Trw Automotive Safety Systems Gmbh | Beheizbares Lenkrad |
WO2006127835A2 (en) * | 2005-05-25 | 2006-11-30 | Spectrum Cubic, Inc. | Vehicle steering wheel and method for making same |
US7934439B2 (en) * | 2005-11-10 | 2011-05-03 | Tk Holdings Inc. | Back light of steering wheel |
DE102006010155A1 (de) * | 2006-02-27 | 2007-09-13 | Takata-Petri Ag | Verfahren zur Herstellung eines Lenkrades und durch das Verfahren hergestelltes Lenkrad |
CN200977713Y (zh) * | 2006-05-15 | 2007-11-21 | 林楚华 | 二次发泡方向盘 |
CN101284545B (zh) * | 2007-04-10 | 2011-05-25 | Lg化学株式会社 | 方向盘及其制作方法 |
JP5302542B2 (ja) * | 2008-01-16 | 2013-10-02 | タカタ株式会社 | 革巻きステアリングホイール |
-
2010
- 2010-12-17 DE DE102010063440A patent/DE102010063440A1/de not_active Withdrawn
-
2011
- 2011-12-13 WO PCT/EP2011/072594 patent/WO2012080238A1/de active Application Filing
- 2011-12-13 US US13/994,620 patent/US20130276573A1/en not_active Abandoned
- 2011-12-13 JP JP2013543712A patent/JP2014501191A/ja active Pending
- 2011-12-13 CN CN2011800606586A patent/CN103260995A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1939063A1 (de) * | 2005-10-17 | 2008-07-02 | Midori Anzen Co., Ltd. | Lederbezogenes lenkrad |
DE102007028201A1 (de) * | 2007-06-14 | 2008-12-18 | Takata-Petri Ag | Lenkrad für ein Kraftfahrzeug und Verfahren zur Herstellung eines Lenkrades |
Also Published As
Publication number | Publication date |
---|---|
DE102010063440A1 (de) | 2012-06-21 |
JP2014501191A (ja) | 2014-01-20 |
CN103260995A (zh) | 2013-08-21 |
US20130276573A1 (en) | 2013-10-24 |
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