WO2003095285A1 - Systeme de colonne de direction pour vehicule et son procede de production - Google Patents
Systeme de colonne de direction pour vehicule et son procede de production Download PDFInfo
- Publication number
- WO2003095285A1 WO2003095285A1 PCT/JP2003/005942 JP0305942W WO03095285A1 WO 2003095285 A1 WO2003095285 A1 WO 2003095285A1 JP 0305942 W JP0305942 W JP 0305942W WO 03095285 A1 WO03095285 A1 WO 03095285A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vehicle
- steering column
- column
- bracket
- main body
- 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
- 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
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/19—Steering columns yieldable or adjustable, e.g. tiltable incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible
- B62D1/195—Yieldable supports for the steering column
-
- 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
- B62D1/16—Steering columns
Definitions
- the present invention relates to a vehicle steering column device and a method of manufacturing the same.
- a shock-absorbing steering column device When a vehicle collides, the driver may collide with the steering wheel due to inertia, and from the viewpoint of protecting the driver, a shock-absorbing steering column device is widely used.
- a shock absorbing steering column device When a driver makes a secondary collision and the impact energy acts from the rear of the vehicle to the front, the steering column separates from the vehicle body and moves forward while collabs. It moves and absorbs impact energy at this time.
- the steering column is supported and fixed to the vehicle body at two places, an upper bracket on the rear side of the vehicle and a lower bracket on the front side.
- the upper bracket on the vehicle rear side of the steering column is provided with the above-described shock absorbing mechanism, and in addition, a lock mechanism for tilt position adjustment / telescopic position adjustment is provided.
- the lower bracket on the front side of the vehicle is provided with a support pin as the center of tilt movement so that the steering column can be tilted during tilt position adjustment and telescopic position adjustment operation.
- the steering column collabs and moves to the front of the vehicle, the steering column is smoothly detached from the lower bracket to securely guide the front of the vehicle without falling down. .
- the present invention has been made in view of the above-described circumstances, and has a reduced number of bending times and man-hours, minimized generation of offcuts, and reduced or unnecessary welding columns.
- An object of the present invention is to provide a method for manufacturing a device.
- a method of manufacturing a vehicle steering column device is directed to a method of manufacturing a vehicle steering column device in which a steering column is supported and fixed to a vehicle body via a bracket.
- the bracket is composed of a plurality of divided parts in advance, and at the time of assembly, the plurality of divided parts are combined by a caulking process to assemble the bracket.
- the divided part connects two side portions extending in parallel with an axis of the steering column through a steering column between the two side portions.
- a main body part integrally having a connection part and two flange parts extending outward from both ends from the upper end of the side part; did
- An engaging part is provided between the side part of the main body part and the separate part, and the engaging part is fixed by caulking.
- the bracket can be configured.
- the bracket is composed of a plurality of divided parts in advance, and at the time of assembling, the plurality of divided parts are joined by a caulking process to assemble the bracket.
- bracket for example, an upper bracket
- a bracket instead of creating a bracket (for example, an upper bracket) by bending a single metal plate, it is divided into several parts and made in advance, and these parts are crimped at the processed joints. They are combined by the process to facilitate processing, reduce the number of times of bending and man-hours, and thus reduce manufacturing costs.
- a method of manufacturing a steering column device for a vehicle wherein a column-side bracket attached to a steering column is pressed against and held by a vehicle-side bracket attached to a vehicle body.
- the column side bracket is in direct contact with the lower part of the steering column and is fixed to the lower part of the column support part, and is formed integrally with the column support part and pressed against the inner surfaces of both side plate parts of the vehicle body side bracket.
- a main body part composed of two side plate parts, and a fitting part formed as a separate body from the main body part and connecting the side plate parts of the main body part to each other; At the time of assembling, the main body portion and the fitting portion are joined by a caulking process to assemble the column-side bracket.
- the column-side bracket attached to the steering column is press-contacted by two side plate portions attached to the vehicle body and extending in parallel with the steering column axis through the steering column therebetween.
- a vehicle steering column device comprising a body-side bracket to be held,
- the column-side bracket is in direct contact with a lower portion of the steering column and fixedly provided at the lower portion, and is formed integrally with the column support portion and presses against inner surfaces of both side plates of the vehicle-body-side bracket.
- a fitting plate formed separately from the main body and connected between the side plates of the main body. The main body and the fitting are attached to each other. It is characterized by being joined by fastening.
- FIG. 1 is a side view of a shock absorbing steering column device according to an embodiment of the present invention.
- FIG. 2 is a cross-sectional view taken along line AA of FIG.
- FIG. 3 is a side view of the vehicle body-side upper bracket.
- FIG. 4A is a side view of the body of the vehicle body side upper bracket
- FIG. 4B is a plan view of a cutout part of a flange of the vehicle body side upper bracket
- FIG. 4C is a vehicle body side upper bracket
- FIG. 4D is a side view of the overhanging portion of the upper bracket
- FIG. 4D is a bottom view of the overhanging portion of the vehicle-side upper bracket.
- FIG. 5 is a side view of a shock absorbing tilt-telescopic type steering column device according to a second embodiment of the present invention.
- Fig. 6 is a side view of Fig. 5 with the upper bracket (tilt) removed from the steering column device.
- FIG. 7 is a cross-sectional view along the line AA in FIG.
- FIG. 8 is a cross-sectional view of FIG. 7 in which only the steering column and the column-side upper bracket (distance bracket) are taken out.
- FIG. 9A is a side view of the column-side upper bracket
- FIG. 9B is a plan view of a flange of the column-side upper bracket
- FIG. 9C is a bottom view of the column-side upper bracket.
- FIG. 10A is a partially enlarged side view of the column side upper bracket
- FIG. 10B is a partially enlarged bottom view of the column side upper bracket.
- FIG. 1 is a side view of the shock absorbing steering column device according to the first embodiment of the present invention.
- FIG. 2 is a cross-sectional view taken along line AA of FIG.
- FIG. 3 is a side view of the vehicle body-side upper bracket.
- FIG. 4A is a side view of the body of the vehicle body upper bracket
- FIG. 4B is a plan view of a cutout portion of a flange of the vehicle body upper bracket
- FIG. 4C is a vehicle body upper bracket.
- FIG. 4D is a bottom view of the overhang of the upper bracket on the vehicle body side.
- a steering column 1 rotatably supports a steering shaft 2, and a steering wheel 3 is mounted on an upper end of the steering shaft 2.
- the steering column 1 is supported and fixed to the vehicle body at two locations, an upper bracket on the rear side of the vehicle and a lower bracket on the front side.
- the upper bracket on the rear side of the vehicle consists of a vehicle body upper bracket 4 (tilt bracket) fixed to the vehicle body and a column side upper bracket 5 (distance bracket, Fig. 2) fixed to the steering column 1.
- the sockets 4, 5 are pressed against each other.
- the upper bracket 4 on the vehicle body side comprises a U-shaped main body 4a extending downward with the column 1 interposed therebetween, and flanges 4c, 4c extending outward from both sides 4b, 4b. Portions 103 are fixed to the vehicle body structural member 102 at portions 4c and 4c.
- the column upper bracket 5 includes a column supporting portion 5a fixed to a lower portion of the column 1, and both side portions extending downward from the column supporting portion 5a and pressing against both side portions of the vehicle body upper bracket 4. And a bottom portion connecting the two side portions.
- Slots 6 and 6 for tilt adjustment are formed on both sides 4 b and 4 b of the vehicle body upper bracket 4, respectively, and both sides 5 b and 5 b of the column side upper bracket 5 are Each has round holes 7, 7 (Fig. 2).
- a tilt tightening port 8 is inserted through the tilt adjusting slots 6 and 6 and the round holes 7 and 7, and one end of the tilt tightening port 8 is tightened through an adjusting nut 9a.
- the tilt operation hopper 9 is attached by 9b. These constitute a tilt lock mechanism.
- a long hole may be used instead of the round holes 7,7.
- flanges 4c and 4c of the upper bracket 4 on the vehicle body side have substantially U-shaped coating plates 10 and 10, and a shock absorbing plate 11 for absorbing shock energy at the time of a secondary collision. , 11 are fixed to the vehicle body by Porto 103.
- Each of the shock absorbing plates 11 1 and 11 1 has a base end 11 a fixed to the vehicle body by a port 10 3, and has a substantially U-shaped overhang 4 d of the vehicle body upper bracket 4. It extends to the front of the vehicle, bends and turns at an arc-shaped portion of 1 lb, and then extends to the rear of the vehicle within the overhang 4d.
- the coating plate 10 is separated by the impact energy directed toward the front of the vehicle, and the vehicle body-side upper bracket 4 moves forward with the steering column 1.
- the shock absorbing plate 11 has its base end 11a Since it is fixed to the body, it remains on the vehicle body side, while the arc-shaped portions 11b etc. are plastically deformed within the approximately U-shaped overhang portion 4d of the vehicle body side upper bracket 4 moving forward of the vehicle. Deformed (squeezed). Due to the plastic deformation (ironing) of the shock absorbing plate 11, the shock energy at the time of the secondary collision can be absorbed. These constitute a shock absorbing mechanism.
- the lower bracket on the front side of the vehicle is composed of a column-side lower bracket 12 fixed to the steering column 1 and a vehicle-body-side lower bracket 13 fixed to the vehicle body and pressed against it.
- -The column-side lower bracket 12 has an axial long hole 14 extending in the axial direction.
- the column-side lower bracket 12 has an axial long hole 14 and the vehicle body-side lower bracket 1
- the support pin 15 is inserted into 2 and is secured by caulking. If the steering column 1 is telescopically adjustable, is the steering column this long? You will be guided along 14-4.
- the vehicle body-side upper bracket 4 is divided into a plurality of divided parts, that is, the main body part 4a and the main body part as separate parts. It consists of an overhanging part 4d.
- the plurality of divided parts (the main body 4a and the overhanging part 4d) are joined by a caulking process to assemble the upper bracket 4 on the vehicle body side. .
- the body part 4a of the upper bracket 4 on the vehicle body side is connected to both side parts 4b, 4b between which the steering column 1 extends and the both side parts.
- a body-mounting flange portion 4c, 4c extending from the U-shaped portion to the side of the column, and the flange portion 4c, 4c.
- crimping concave portions 21 and 21 are formed in the front portion of the vehicle.
- the overhanging portion 4d which is a separate component, includes a side plate portion 4e parallel to the side surface portion 4b in a state where it is assembled to the main body component 4a as described later, and the side plate portion 4e and the side surface portion.
- the crimping projections 22 that fit into the crimping recesses 21 and 21 of c and 4c are formed.
- the main body part 4a has an insertion hole 23, and the bottom plate 4 of the overhang 4d is formed with an insertion projection 24 corresponding to the insertion hole 23.
- the crimping projections 22 of the overhang 4 d are engaged with the crimping recesses 21, and the insertion projections 24 are engaged with the insertion holes 23, and these are crimped to form a body part.
- the separate component are caulked and connected to form a vehicle body-side upper bracket 4.
- the vehicle body-side upper bracket 4 is not formed by bending a single metal plate, but is formed in advance into several divided parts (the main body 4 a and the overhang portion 4).
- the main body 4a and the overhanging part 4d are divided separately (the main body 4a and the overhanging part 4d) by the crimping process at the processed engaging parts, it is easy to work, and the number of bending times is reduced. As a result, manufacturing costs are reduced.
- the main body 4a and the overhanging portion 4 since it is divided into several parts (the main body 4a and the overhanging portion 4), the area of the blank is reduced, and wasteful scraps can be reduced as much as possible.
- a caulking process since a caulking process is used, no gas is generated when welding is performed, so that the environment can be considered, and there is no effect such as deformation due to the heat of welding, which is stable. Can be made.
- FIG. 5 is a side view of a shock absorbing tilt-telescopic type steering column device according to a second embodiment of the present invention.
- Fig. 6 is a side view of the steering column device with the upper bracket (tilt bracket) removed from the steering column device.
- FIG. 7 is a sectional view taken along line AA of FIG.
- Fig. 8 shows the steering column and column side upper bracket (dis FIG.
- FIG. 9A is a side view of the column-side upper bracket
- FIG. 9B is a plan view of a flange of the column-side upper bracket
- FIG. 9C is a bottom view of the column-side upper bracket.
- FIG. 10A is a partially enlarged side view of the column-side upper bracket
- FIG. 10B is a partially enlarged bottom view of the column-side upper bracket.
- a steering column 2 rotatably supports a steering column 1, and a steering wheel 3 is mounted on an upper end of the steering shaft 2.
- the steering column 1 is supported and fixed to the vehicle body at two places, an upper bracket on the rear side of the vehicle and a lower bracket on the front side.
- the upper brackets on the rear side of the vehicle consist of a body upper bracket 4 (tilt bracket) fixed to the vehicle body and a column upper bracket 5 (distance bracket, Fig. 6) fixed to the steering column 1. G4 and G5 are pressed against each other.
- the upper bracket 4 on the vehicle body side comprises a U-shaped main body 4a extending downward with the column 1 interposed therebetween, and flanges 4c, 4c extending on both sides from both side plates 4b, 4b. Portions 103 are fixed to the vehicle body structural member 102 at portions 4c and 4c.
- the column side upper bracket 5 is in direct contact with the lower part of the column 1 and is fixed to the lower part of the column support part 5a, and extends downward from the column support part 5a.
- 4b are composed of both side plate portions 5b, 5b pressed against the inner surface and a bottom portion 5c connecting the both side plate portions.
- elongated holes 6 and 6 for tilt adjustment are formed: C, and on both side plates 5 b and 5 b of the column-side upper bracket 5.
- the telescopic adjustment slots 7, 7 are formed (Fig. 6), and these are used for tilt adjustment.
- the long holes 6, 6 and the long holes 7, 7 for telescopic adjustment have a tilt tightening port 8 through them.
- One end of the tilt tightening bolt 8 has a tightening nut through an adjusting nut 9a.
- Operation lever 9 is attached by 9 b. These constitute a tilt and telescopic adjustment clamp mechanism.
- flanges 4c and 4c of the upper bracket 4 on the vehicle body side have substantially U-shaped coating plates 10 and 10, and a shock absorbing plate 11 for absorbing shock energy at the time of a secondary collision. , 11 are fixed to the vehicle body 102 by means of a port 103.
- the base end 11a, 11a of the shock absorbing plate 11 is fixed to the vehicle body by a port 103, and a substantially U-shaped overhang of the vehicle body upper bracket 4 is provided.
- the portion 4d extends forward of the vehicle, curves at the arc-shaped portion 11b, and then extends forward in the overhang portion 4d.
- the coating plates 10 and 10 are disengaged by the impact energy directed toward the front of the vehicle, and the vehicle body-side upper bracket 4 moves forward of the vehicle together with the steering column 1.
- shock-absorbing plates 11 and 11 have their base ends 11a and 11a
- the arc-shaped portion 11b etc. is a substantially U-shaped overhanging portion 4 of the vehicle body side upper bracket 4 that moves to the front of the vehicle. plastically deformed within d. Due to the plastic deformation (ironing) of the shock absorbing plates 11 and 11, the impact energy at the time of the secondary collision can be absorbed. These constitute a shock absorbing mechanism.
- the lower bracket on the front side of the vehicle is composed of a lower bracket 12 on the column fixed to the steering column 1 and an inner bracket 13 fixed to the vehicle body pressed against the lower bracket 12.
- the column-side lower bracket 12 has an axial long hole 14 extending in the axial direction.
- the column-side lower bracket 12 has an axial long hole 14 and the vehicle body-side lower hole.
- a support pin 15 is inserted into the racket 12 and fixed by caulking.
- the column-side upper bracket 5 is previously divided into a plurality of divided parts (a main body 5 having a substantially M-shaped cross section to form a column support portion). a and a fitting plate 5c that forms the bottom). At the time of assembly, these divided parts (the main body 5a having a substantially M-shaped cross section and the fitting plate 5) are crimped together.
- the column-side upper bracket 5 is assembled by the process.
- the column-side upper bracket 5 includes a main body, and a fitting plate 5c formed separately from the main body.
- the main body part is in direct contact with the lower part of the column 1 and is fixed to the lower part of the column support part 5a, and extends downward integrally with the column support part 5a. , 4b and 5b, 5b which are pressed against the inner surface.
- the bottom of the column-side upper bracket 5 is formed as an insertion plate portion 5c separate from the main body.
- caulking recesses 1 2 1 and 1 2 1 are formed at the lower ends of both side plates 5b and 5b of the main body. Is formed with a crimped convex portion 122.
- the number of these caulked portions 122 and 122 is four, but the number is not limited thereto, and may be increased or decreased as necessary. For example, if the telescopic adjustment amount is long, the column-side upper bracket 5 (distance bracket) will inevitably be long, and the number of crimped portions 121, 122 will also increase.
- the notch of the caulking recess 1 21 provided at the lower end of the side plates 5 b and 5 b of the main body 5 a has an inverted trapezoidal shape. It is configured so that it does not come off when the crimping projections 122 of C are crimped. Further, by providing a gap between H and J, it is configured so that the fitting plate 5c side protrudes after caulking without any problem. Further, the gap I is set to make it harder to come off. Further, in FIG. 1 OB, the cross section of the column-side upper bracket 5 (distance bracket) is recessed by one step by the depth of L.
- the gap K is set so that the tip of the crimping convex portion 122 of the fitting plate 5c does not protrude from the friction surface of the side plate portion 5b when the crimping is performed. Further, the crimping convex portion 122 has a wide upper end in the figure, so that it is difficult to come off after crimping.
- the column-side bracket 5 is composed of a plurality of divided parts (a main body 5a having a substantially M-shaped cross section and a fitting plate 5c) in advance.
- the column-side bracket 5 is assembled by joining the divided parts (the main body 5a having a substantially M-shaped cross section and the fitting plate 5c) by a caulking process.
- the column side bracket 5 is divided into two separate parts (a main body 5a with a substantially M-shaped cross section and a fitting plate 5c), and is made in advance. Since these divided parts (the main body 5a having a substantially M-shaped cross section and the fitting plate 5c) are joined by the crimping process at the engaging portions that have been machined, it is easy to machine, and the number of times of bending and man-hours can be reduced. The cost can be reduced, and the production cost can be reduced.
- the area of the blank is reduced, and waste scraps can be reduced as much as possible.
- the column-side bracket 5 can be made stably without being deformed by the heat of welding, being free from inconvenience due to partial heat influence, dust such as spatter, and sinking of meat.
- the present invention is not limited to the above-described embodiment, but can be variously modified.
- the vehicle-body upper bracket or the column-side bracket is composed of a plurality of divided parts in advance. To assemble the vehicle-side upper bracket or the colum-side bracket.
- the upper bracket or the column side bracket is divided into several separate parts and made in advance. Since it is more connected to the tightening process, it can be processed easily, the number of times of bending and man-hour can be reduced, and the manufacturing cost can be reduced.
- the area of the blank is reduced, and waste scraps can be reduced as much as possible.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2003235238A AU2003235238A1 (en) | 2002-05-14 | 2003-05-13 | Steering column device for vehicle and method of manufacturing the device |
| US10/511,543 US7322610B2 (en) | 2002-05-14 | 2003-05-13 | Steering column device for vehicle and method of manufacturing the device |
| EP03721102A EP1506903A4 (en) | 2002-05-14 | 2003-05-13 | LENS COLUMN DEVICE FOR VEHICLE AND METHOD FOR PRODUCING THE DEVICE |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002-138807 | 2002-05-14 | ||
| JP2002138807A JP4182684B2 (ja) | 2002-05-14 | 2002-05-14 | 車両用ステアリングコラム装置の製造方法および装置 |
| JP2002143412A JP2003335243A (ja) | 2002-05-17 | 2002-05-17 | 車両用ステアリングコラム装置およびその製造方法 |
| JP2002-143412 | 2002-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2003095285A1 true WO2003095285A1 (fr) | 2003-11-20 |
Family
ID=29422415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2003/005942 Ceased WO2003095285A1 (fr) | 2002-05-14 | 2003-05-13 | Systeme de colonne de direction pour vehicule et son procede de production |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7322610B2 (ja) |
| EP (1) | EP1506903A4 (ja) |
| CN (1) | CN100361852C (ja) |
| AU (1) | AU2003235238A1 (ja) |
| WO (1) | WO2003095285A1 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7384070B2 (en) * | 2002-07-02 | 2008-06-10 | Nsk, Ltd. | Shock absorbing steering column device for vehicle |
| DE102010020633A1 (de) * | 2010-05-14 | 2011-11-17 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Lenksäule für ein Kraftfahrzeug |
| US8899622B2 (en) | 2012-03-09 | 2014-12-02 | Nsk Americas, Inc. | Internally collapsible steering column assembly |
| US9481390B2 (en) | 2013-10-04 | 2016-11-01 | Nsk Americas, Inc. | Collapsible steering column assembly |
| CN109789889B (zh) | 2016-09-27 | 2021-11-16 | Nsk有限公司 | 转向柱组件以及在转向柱组件内吸收能量的方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07186975A (ja) * | 1993-12-24 | 1995-07-25 | Yamada Seisakusho Kk | チルトステアリングシャフトの支持装置 |
| JPH0867257A (ja) * | 1994-08-30 | 1996-03-12 | Toyota Motor Corp | 車両用ステアリング装置 |
| JP2001058573A (ja) * | 1999-08-20 | 2001-03-06 | Nsk Ltd | ステアリングコラムの支持装置 |
| JP2002308111A (ja) * | 2001-04-16 | 2002-10-23 | Koyo Seiko Co Ltd | ステアリング装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5758557A (en) * | 1980-09-26 | 1982-04-08 | Nissan Motor Co Ltd | Locking mechanism for tilting steering column |
| GB2268125A (en) * | 1992-06-19 | 1994-01-05 | Torrington Co | Energy absorbing steering column arrangement. |
| EP0816204B2 (de) | 1996-06-27 | 2005-10-26 | Adval Tech Holding AG | Lagerungskasten für eine Lenkwelle eines Fahrzeuges und Verfahren zur Herstellung desselben |
| DE19962494A1 (de) | 1998-12-25 | 2000-07-06 | Nsk Ltd | Elektrische Lenksäulenvorrichtung |
| JP3613702B2 (ja) * | 1999-09-21 | 2005-01-26 | トヨタ自動車株式会社 | 閉断面を有する構造部材、その製造装置およびその製造方法 |
| JP3468742B2 (ja) * | 2000-08-18 | 2003-11-17 | 株式会社山田製作所 | チルトステアリングの回動支持構造 |
| JP2004067034A (ja) * | 2002-08-09 | 2004-03-04 | Fuji Kiko Co Ltd | ステアリングコラム |
-
2003
- 2003-05-13 EP EP03721102A patent/EP1506903A4/en not_active Withdrawn
- 2003-05-13 US US10/511,543 patent/US7322610B2/en not_active Expired - Fee Related
- 2003-05-13 CN CNB038109921A patent/CN100361852C/zh not_active Expired - Fee Related
- 2003-05-13 AU AU2003235238A patent/AU2003235238A1/en not_active Abandoned
- 2003-05-13 WO PCT/JP2003/005942 patent/WO2003095285A1/ja not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07186975A (ja) * | 1993-12-24 | 1995-07-25 | Yamada Seisakusho Kk | チルトステアリングシャフトの支持装置 |
| JPH0867257A (ja) * | 1994-08-30 | 1996-03-12 | Toyota Motor Corp | 車両用ステアリング装置 |
| JP2001058573A (ja) * | 1999-08-20 | 2001-03-06 | Nsk Ltd | ステアリングコラムの支持装置 |
| JP2002308111A (ja) * | 2001-04-16 | 2002-10-23 | Koyo Seiko Co Ltd | ステアリング装置 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1506903A4 * |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003235238A1 (en) | 2003-11-11 |
| EP1506903A4 (en) | 2006-06-28 |
| US7322610B2 (en) | 2008-01-29 |
| CN1652958A (zh) | 2005-08-10 |
| US20050173913A1 (en) | 2005-08-11 |
| EP1506903A1 (en) | 2005-02-16 |
| CN100361852C (zh) | 2008-01-16 |
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