STEERING APPARATUS FOR VEHICLE

26-10-2017 дата публикации
Номер:
KR1020170119238A
Принадлежит:
Контакты:
Номер заявки: 00-16-102047166
Дата заявки: 18-04-2016

[1]

The present invention refers to a structure for actuating a device relates to search, more particularly a steering angle and tilting angle can be adjusted exactly to vehicle steering device are disclosed.

[2]

Generally vehicle comprises engine rotated by the driving force operation with each other. Steering handle rotating, driver steering force transferred to the steering gear. A rotation of a steering shaft according to steering gear unit drives a swing vehicle are disclosed. Steering shaft tie rod connected to the rack bar formed both sides of the structure. Lac is installed longitudinally along the width direction of the vehicle body, wheel by tie rod connection joint is connected thereto. The body of the vehicle is cornering when the wheel body is provided with an audio device tilting so as to be capable. In addition, the lower portion of the body is connected to the reinforcement plate for an automobile suspension force is removed. The suspension absorb impact applied to the vehicle ride comfort by the base.

[3]

However, conventional includes a steering shaft length are connected to the joint section connected via a wheel knuckle, tilting when the joints of these is equal to angle is too large. Connecting joint beam 110 when a plurality of groups, the tilting angle thereof can makes it difficult to accurate regulation of the wheel.

[4]

In addition, the accurate number if the non-tilting angle of a wheel, tire wear can be significantly increased.

[5]

In addition, the steering shaft can be adjusted but the tilting angle number, applied to the wheel whole family short electric difference including tricycle thereof can difficult.

[6]

The background of the invention technique is a compensation Public Patent Notification number 2015 - 0077685 call (2015. 07. 08 disclosure, title of the invention: the steering device and only it is big tendency variable number method) to disclosure in the nanometer range.

[7]

The present invention refers to said door such as is created in order to improve the point number, the purpose of the invention is a steering angle and a vehicle steering device tilting angle can be adjusted exactly [...] number are disclosed.

[8]

The present invention according to hydraulic power steering device includes: body is secured body; steering input shaft 114a steering input is provided to connect said connected steering gear unit; said steering input shaft is provided to connect said tilting device connected 114a steering input; said tilting device rotatably coupled to the charging output and, on both sides of the steering knuckle to be joined and formed integrally with the [e ladling cancerous father wheel; said side arm connected to said wheel and fixing body lower steering knuckle; and said steering gear is driven to rotate by said and connect to the output steering of the steering gear, said wheel including a swivel knuckle connected to oil grooves 12c characterized.

[9]

Said central portion of said tilting device can be connected is output portion is tilting said width direction [e ladling cancerous bringing up for discussion.

[10]

Said handle is connected to the pivot knuckle to pivot said axial issue can be integrally formed.

[11]

Said longitudinal center of said steering output portion is connected to said steering gear is formed into a hollow pivot can be.

[12]

Said steering output is connected to the yoke portion, said yoke member is coupled with the pivoting shaft portion longitudinal central portion said extension, said both sides of the side joint unit is arranged to rotate about the pivot shaft portion can be formed into a hollow axial pivot.

[13]

Said yoke body centre which is rotatably connected to the output steering said yoke member; said yoke body which are side-by-side, a pair of yoke member formed center bearing vice-hall rib; said pivoting shaft portion projecting in a direction vertical to the longitudinal direction a pair of yoke boss; and said each yoke member coupled to a boss, said yoke member for receiving the center bearing hole can be a pair of bearing.

[14]

The turning shaft portion said side of said side joint sleeve; said axial sleeve rotatable about said sleeve to pivotally combined joint section; and said pivot joint portion which is arranged to be rotatable about an axis perpendicular said cylinder sleeve, said oil can be rotatably coupled to the pivot knuckle joint portion.

[15]

The pivot joint of said pivot joint which is disposed inside said swivel joint; said four projecting on opposite sides of a pivot joint, said pivot joint which is coupled to the swivel bearing portion; and including a bush can be rotatably coupled to said pivot knuckle to oil.

[16]

Said hydraulic power steering device that are each coupled to both sides of said body and said body is fixed can be suspension further comprises an interlocking feature.

[17]

Said tilting device is connected to said steering input shaft is provided to connect said 114a steering input, said output portion is connected to the tilting gear part [e ladling cancerous bringing up for discussion tilting said longitudinal center; and said tilting gear part gear controls the quantity [e ladling cancerous bringing up for discussion relating to said tilting angle said tilting gear units can be connected to the tilting.

[18]

Said tilting the front part of the input gear portion 114a steering input to the tilting connected; tilting said input gear connected to the tilting a connecting gear part; said connecting gear part connected to the tilting, tilting said output portion is connected to the tilting planetary gear set; and said tilting drive connected in the gap between the, said tilting planetary gear set the transmission ratio to adjust said tilting planetary gear set can be connected to a tilting gear unit.

[19]

Tilting said tilting said planet gear set continuously variable transmission connecting gear part semicircle tilting; tilting said tilting planetary gear meshing with the continuously variable transmission which; and tilting said meshing with the planet gears, said ring gear meshing with the gear part a tilting which tilting; and said tilting planetary gear connected to said planetary gear to rotate by tilting, tilting said output portion is connected to the tilting carrier can be.

[20]

Stopped by the or rotated by said gear part a tilting said tilting 69 blocks the rotation or lost motion and tilting said planetary gear, said planetary gear to prevent lost motion or tilting said tilting angle tilting blocks the rotation of an output member can be adjusted.

[21]

According to the present invention, integrally formed in the [e ladling cancerous addition, [e ladling cancerous addition tilting device for a large motor connect to the output and, since these connected on both sides [e ladling cancerous bringing up for discussion, [e ladling cancerous addition constant camber angle by tilting an output by the rotation of the wheel can tilt disclosed.

[22]

In addition, according to the present invention, is protruded from the inclinably pivoted, rotatable shaft can be pivotally rotated [e ladling cancerous addition also [e ladling cancerous father and when side-by-side. The, distance between pivot shaft [e ladling cancerous father so that even if one wheel only impact is imparted to the nitrile butadiene rubber, modified by both sides of wheel camber angle impact can be prevent.

[23]

In addition, according to the present invention, the pivoted about a shaft side joint is rotated relative axial area circling, torsion applied to the wheel can be eliminated [...] 114a [thil at the time of turning. Thus, the tilting angle and a steering angle of a wheel can be adjusted exactly.

[24]

In addition, according to the present invention, tilting gear and the steering gear 114a steering input voltage is, by steering wheel can be rotated inclinably steering input [...] and simultaneously.

[25]

In addition, according to the present invention, tilting of the intensity of the tilting gear drive gear ratio, speed of vehicle wheel according to the tilting angle can be adjusted exactly.

[26]

In addition, according to the present invention, tilting 69 tilting nonwoven by magnetron or rotated by planetary gear blocks the rotation or lost motion and tilting, tilting planetary gear blocks the rotation output can be adjusted to prevent lost motion or tilting angle tilting.

[27]

Figure 1 shows a vehicle steering device of the present invention also one in the embodiment according to a dB shown are disclosed. Figure 2 shows a device of the present invention also relates to a method for vehicle steering in the embodiment according to one front are disclosed. Also in the embodiment according to Figure 3 shows a vehicle steering device of the present invention in one [e ladling cancerous father, formed into a hollow structure side arm and pivotable dB degradation shown are disclosed. Figure 4 shows a rear view of the present invention shown in the [e ladling cancer it will call one in the embodiment according to hydraulic power steering device also are disclosed. In the embodiment according to Figure 5 shows a vehicle steering device of the present invention also one shown pivoted in a dB 12c are disclosed. In the embodiment according to Figure 6 shows a vehicle steering device of the present invention also one dB degradation shown pivoted in a 12c are disclosed. In the embodiment according to Figure 7 shows a vehicle steering device of the present invention shown in a steering gear and also one tilting gear sensors mounted thereon are disclosed. In the embodiment according to Figure 8 shows a vehicle steering device of the present invention also relates to a method for combined use in a planetary gear set in one cross-section tilting gear part are disclosed. In the embodiment according to Figure 9 shows a vehicle steering device of the present invention also relates to a method for tilting gear part and steering gear in one circuit are disclosed. In the embodiment according to Figure 10 shows a vehicle steering device of the present invention shown in operating the joint part also one dB are disclosed. In the embodiment according to Figure 11 shows a vehicle steering device of the present invention also relates to a method for change in one joint section dB degradation are disclosed. In the embodiment according to Figure 12 shows a vehicle steering device of the present invention also relates to a method for cross-section change in one joint section are disclosed. In the embodiment according to Figure 13 shows a vehicle steering device of the present invention also one when combined use in a planetary gear set in a tilting gear part is rotated in one direction is stopped tilting carrier state that the cross-sectional are disclosed. Figure 14 shows a vehicle steering device of the present invention also one in the embodiment according to constant steering angle sensors mounted thereon pivoted state wheels shown are disclosed. Figure 15 shows a vehicle steering device of the present invention also combined use in a planetary gear set in one in the embodiment according to rotating a tilting carrier frame has a tilting when rotated state that the cross-sectional are disclosed. Figure 16 shows a vehicle steering device of the present invention also one in the embodiment according to a steering angle and tilting angle shown pivot wheels constant state sensors mounted thereon are disclosed.

[28]

Hereinafter, in the embodiment of the present invention according to attached drawing reference vehicle steering device is described as follows. Hydraulic power steering device shown in drawing in describing each of the lines and the thickness or size of the components or the like are illustrated exaggerated [...] intelligibility descriptions thereof can. In addition, the terms of which in the present invention as defined by the ability to carry terms user, depending on intended or which said operator can be. The inventive definitions for terms throughout the specification based on such contents will been commanded.

[29]

Figure 1 shows a perspective view of the present invention also a vehicle steering device shown in the embodiment according to one and, in the embodiment according to Figure 2 of the present invention and a vehicle steering device shown in elevational view, one in the embodiment according to Figure 3 of the present invention [e ladling cancerous father in vehicle steering device, shown in perspective view and side arm and pivotable decomposition into a hollow structure, in the embodiment according to Figure 4 of the present invention shown in rear view the [e ladling cancer it will call one vehicle steering device are disclosed.

[30]

The reference also 1 to 4 also, in the embodiment according to hydraulic power steering device of the present invention one fixed body (110), steering gear unit (220), tilting device (230,240), [e ladling cancerous father (150), side arm (160) and pivotable shaft (130) having a predetermined wavelength.

[31]

Fixed body (110) comprising a vehicle body coupled to. Fixed body (110) fixed body (110) comprising a vehicle body in the width direction center disposed thereon. Both sides of the vehicle body and wheel (10) disposed thereon.

[32]

Steering input shaft (210) includes a steering rod (103) connected to the, steering rod (103) heater steering wheel (101) is connected thereto. Steering wheel (101) is to rotate, steering rod (103) through steering input shaft (210) when the driving rotation with each other.

[33]

Steering gear unit (220: reference also 7) has a steering input shaft (210) interacts with a shaft to steering input (210) coupled with each other. Steering input shaft (210) rotated by other side of steering gear unit (220) are driven at constant gear ratio.

[34]

Gearbox (200) of tilting device (230,240: reference also 7) has a steering input shaft (210) interacts with a shaft to steering input (210) coupled with each other. Steering input shaft (210) is rotated by an angle tilting device (230,240) are driven at constant gear ratio.

[35]

Steering gear unit (220) and a tilting device (230,240) steering input shaft (210) interacts with a shaft to steering input (210) coupled to each of the, steering input shaft (210) rotated by other side of steering gear unit (220) and a tilting device (230,240) is simultaneously driven with each other. In addition, steering gear unit (220) includes a steering input shaft (210) controlled by a rotational angle of the gear ratio to each other. In addition, tilting device (230,240) has a steering input shaft (210) controlled by a rotational angle of the gear ratio to each other. Such steering gear unit (220) and a tilting device (230,240) under detailed with respect to the on-sensors other.

[36]

[E ladling cancerous father (150) includes a tilting device (230,240) for a large motor output (239) rotatably coupled, wheel (10) upper steering knuckle (21) integrally formed on both sides to be joined. [E ladling cancerous father (150) wider than the output (239) rotatably coupled, is protruded from the body in the axial direction of, tilting device (230,240) drives a [e ladling cancerous father according (150) is constant tilting angle tilting line. [E ladling cancerous father (150) is tilting device (230,240) constant by tilting angle by rotation [e ladling cancerous father (150) connected on opposite sides of a wheel (10) encoded a constant camber angle tilting. [E ladling cancerous father (150) by wheel (10) so that the tilting, the car wheel (10) by can tilt disclosed.

[37]

[E ladling cancerous father (150) width direction center of the tilting device (230,240) for a large motor output (239) is connected thereto. The, tilting device (230,240) drives a [e ladling cancerous father according (150) is tilting angle one to the other and, [e ladling cancerous father (150) is tilting sliding along the wheel (10) with a constant camber angle rotation with each other.

[38]

Side arm (160) fixed body (110) on a wheel (10) lower steering knuckle (22) coupled with each other. The, fixed body (110) are arranged on both sides of side arm (160) of one side being linked with each other, wheel (10) lower steering knuckle (21, 22) is provided with a side arm (160) of each lam-coupled with each other. The, side arm (160) the lower one side of coupling pin (163) by means of a body (110) coupled rotatably, side arm (160) and another side of lower steering joint section (310) that the steering knuckle (22) coupled with each other. Side arm (160) is [e ladling cancerous father (150) on the lower side of disposed thereon. Side arm (160) fixed to the body (110) on a wheel (10) lower steering knuckle (22) are connected to the rear, [e ladling cancerous father (150) is tilting when the wheel (10) with a constant camber angle can tilt disclosed. In addition, wheel (10) is rotated or tilting when the [e ladling cancerous father (150) on the side arm (160) moves state outside of wheels (10) support the foot panel 50.

[39]

Figure 5 shows a perspective view of the present invention shown pivoted in a vehicle steering device and also one in the embodiment according to 12c, 12c pivoted in a vehicle steering device shown in the embodiment according to Figure 6 of the present invention one dB degradation are disclosed.

[40]

5 and 6 may also reference surface, turning shaft (130) includes a steering gear unit (220) is driven to rotate by steering gear unit (220) steering output (225) connected to, wheel (10) swivel knuckle (30) to handle is connected thereto. Turning a shaft (130) in steering gear part (220) steering output (225) connected to the, wheel grooves (10) swivel knuckle (30) are connected to the, turning shaft (130) is rotated to prevent wheel (10) encoded with a constant steering angle with.

[41]

Turning a shaft (130) is engaged knuckle (30) integrally formed on both sides to be joined. Turning a shaft (130) is formed generally in seal form. Turning a shaft (130) is formed integrally, [e ladling cancerous father (150) is tilting device (230,240) when tilting by a pivoting shaft (130) also [e ladling cancerous father (150) encoded on tilting in parallel. In addition, turning shaft (130) in steering gear part (220) steering output (225) are connected to the, steering gear unit (220) according to drives a rotating shaft (130) in steering output (225) swing about wheel (10) near the other steering.

[42]

The, steering output (225) is center prolonged part (120) is connected, turning shaft (130) longitudinal central portion center prolonged part (120) is rotatably coupled. Turning a shaft (130) are arranged on both sides of pivot knuckle (30) connected to the, pivot shaft (130) is rotated about the axial direction of the side joint force is removed. Turning a shaft (130) longitudinal center center prolonged part (120) is rotatably installed, tilting device (230,240) when driven shaft is pivotally (130) a print signal portion (120) about the shaft with each other.

[43]

Center prolonged part (120) includes a yoke body (121), a pair of yoke ribs (122), a pair of yoke member boss (123) and a pair of yoke bearing (124) comprises.

[44]

Yoke body (121) includes a steering output (225) is rotatably connected thereto. A pair of yoke ribs (122) includes a yoke body (121) extending in parallel. Yoke ribs (122) is center bearing borehole (122a) formed therein. Boss yoke member (123) is engaged shaft (130) by a maximum of a direction perpendicular to a longitudinal direction. Boss yoke member (123) is formed and a cylindrical form. A pair of yoke bearing (124) comprising a center yoke boss (123) and each coupled, center bearing borehole (122a) respectively they are respectively. Turning a shaft (130) includes a center prolonged part (120) of a center yoke bearing (124) rotate about the other.

[45]

Side joint section (140) that turning of the shaft (130) pivoted about an axial direction of the shaft (130) is rotated relative to the, wheel (10) of steering and [thil at the time of turning a shaft (130) [...] torsion applied to can be eliminated. I.e., tilting device (230,240) is [e ladling cancerous father (150) when rotating, [e ladling cancerous father (150) is tilting sliding along the wheel (10) with a constant camber (camber angle) a tilting each encoded. Wheel (10) [thil at the time of turning of shaft (130) axial torsion about 4. [...]. The, side joint section (140) that turning of the shaft (130) side about the axial direction of the joint section (140) is rotated relative to the, pivot shaft (130) acting on torsion [...] can be eliminated.

[46]

Turning a shaft (130) longitudinal central portion center prolonged part (120) connected to the, pivot shaft (130) pivoting both sides of the knuckle (30) side joint section (140) coupled with each other by. Side joint section (140) that turning of the shaft (130) on both sides of the frame is protruded, wheel (10) with a constant steering angle or tilting angle when pivoted, pivoting shaft (130) can be transfer direction of the strap.

[47]

Side joint section (140) includes a sleeve (141), pivot joint portion (143) and pivotable joint section (145) having a predetermined wavelength.

[48]

Sleeve (141) is engaged shaft (130) secured on opposite sides of. Sleeve (141) at the end of sleeve (141) having a diameter greater than the diameter of head portion (141a) is formed. The, turning shaft (130) are arranged on both sides of sleeve (141) is inserted a sleeve-groove (133) formed therein. In addition, restraint pin (142) the sleeve groove (133) to penetrate the restraint hole (141b) formed therein.

[49]

Pivot joint portion (143) includes a sleeve (141) rotatable about an axial direction of the sleeve to (141) coupled to. Pivot joint portion (143) is sleeve (141) passage of diameter less than approximately the same size hole (143a) formed therein. Sleeve (141) is pass holes (143a) and selects a turning shaft (130) sleeve groove (133) are associated with them. Pivot joint portion (143) includes a sleeve (141) head part (141a) is referenced to a turning shaft (130) does not segregate in. In addition, pivot joint portion (143) is wheel (10) extending parallel side a pair of pivot joint rib (144) is formed, pivot joint rib (144) is pivot hole (144a) formed therein.

[50]

Turning joint section (145) pivot joint section (143) a sleeve (141) of which is arranged to be rotatable about an axis perpendicular cylinder, pivoting knuckle (30) rotatably coupled. Turning joint section (145) sleeve (141) about the shaft so, wheel (10) when pivoted tilting angle constant steering angle and, turning shaft (130) articulated on pivot (145) that turning of the shaft (130) about the rotating axis of relative rotation with each other. The, wheel (10) [thil at the time of turning of shaft (130) [...] torsion applied to the pivoting shaft (130) articulated on pivot (145) can be eliminated by relative rotation

[51]

Turning joint section (145) is engaged joint (146), the swivel bearing portion (147) of the passage and a bush part (148) having a predetermined wavelength.

[52]

Pivot joint (146) pivot joint section (143) arranged inside the substrate. I.e., pivot joint (146) pivot joint rib (144) disposed thereon between. The swivel bearing portion (147) is engaged joint (146) projecting on opposite sides of four, pivot joint portion (143) coupled to. The swivel bearing portion (147) pivot joint rib (144) pivot hole (144a) are associated with them. Turning bush portion (148) is engaged knuckle (30) rotatably coupled. Turning bush portion (148) one side of turning bush portion (148) that turning of the knuckle (30) after insertion into the turning bush portion (148) to prevent from falling out coupling (149) is coupled.

[53]

Turning a shaft (130) includes a center prolonged part (120) of a center yoke bearing (124) 1 by a relative rotation about an axis are disclosed. In addition, turning shaft (130) on a wheel (10) the sleeve (141), the swivel bearing portion (147) of the passage and a bush part (148), in other words, a relative rotation about an axis 3 are disclosed.

[54]

Hydraulic power steering device can be clamped to a body (110) that are each coupled to both sides of the vehicle body and a suspension part (180) comprises. Suspension unit (180) fixed body (110) and the car body are connected to the rear, [e ladling cancerous father (150) is tilting device (230,240) even by the rotation of the suspension unit (180) is [e ladling cancerous father (150) by not inclined. Suspension unit (180) is simultaneously stretched when acting on vehicle where shock and vibration absorbing or shrinking with each other. In addition, [e ladling cancerous father (150) pivoting on a shaft (130) is integrally formed in the wheel (10) is located, suspension unit (180) when elongation or contraction is both wheel (10) of tilting angle is not changed. The, cornering or a vehicle travels when the vehicle travels at a wheel (10) to prevent tilting angle of tread increasing deformation can be prevented.

[55]

Also in the embodiment according to Figure 7 shows a perspective view of the present invention and shown in one vehicle steering device and steering gear tilting gear unit, one in the embodiment according to Figure 8 of the present invention vehicle steering device shown in combined use in a planetary gear set cross-sectional drawing and tilting gear part, vehicle steering device shown in Figure 9 of the present invention tilting gear part and one in the embodiment according to steering gear circuit are disclosed.

[56]

The reference also 7 to 9 also, hydraulic power steering device shaft is engaged (130) into steering, fixed body (110) so as to render a tilting gearbox (200) having a predetermined wavelength. Gearbox (200) comprising a vehicle body is secured. Gearbox (200) includes a steering input shaft (210), steering gear unit (220), tilting device (230,240) without using a tool. Tilting device (230,240) is tilting gear part (230) and tilting drive (240) having a predetermined wavelength. Steering input shaft (210), steering gear unit (220), tilting gear part (230) and tilting drive (240) is gearbox (200) are located inside the other.

[57]

Steering input shaft (210) includes a steering rod (103) is connected thereto. Steering rod (103) has a steering wheel (101) is connected to the steering wheel (101) angle one to the other by rotation with each other. Steering input shaft (210) disposed thereon along comprising a vehicle body in a vertical direction. Steering input shaft (210) includes a steering input shaft (210) of a rotation angle sensor (not shown) is to be steering force is removed.

[58]

Steering gear unit (220) includes a steering input shaft (210) interacts with a shaft to steering input (210) connected to the, wheel (10) to adjust the steering angle of a turning shaft (130) is connected thereto. The, steering gear unit (220) steering output (225) is engaged shaft (130) longitudinal center-coupled with each other. Steering gear unit (220) according to drives a rotating shaft (130) is rotated wheel (10) a steering angle constant pivoting the seat to substrate.

[59]

Steering gear unit (220) includes a steering input gear part (221) and steering a connecting gear part (223) having a predetermined wavelength.

[60]

Steering input gear part (221) has a steering input shaft (210) encoded semicircle. Steering input gear part (221) has a steering input shaft (210) to steering input shaft concentrically on (210) formed at an outer side of. Steering input gear part (221) has a steering input shaft (210) separately number after it became work on shaft steering input (210) press-fitted to the shaft or steering input (210) can be formed as a unitary block. Steering input gear part (221) to form axial gear is at an oblique angle to be a helical gear.

[61]

Steering connecting gear part (223) includes a steering input gear part (221) is connected, steering output (225) is pivotally is encoded. Steering connecting gear part (223) is of constant gear ratio output a plurality of steering tie-gear (223a - 223c) without using a tool. For example, steering a connecting gear part (223) is steering input gear part (221) which a steering tie-gear meshing with the number 1 (223a) on, a steering tie-gear number 1 (223a) number 2 provided coaxially formed a steering tie-gear (223b) on, number 2 a steering tie-gear (223b) number 3 semicircle steering tie-gear (223c) without using a tool. A steering tie-gear number 1 (223a), number 2 a steering tie-gear (223b) number 3 and a steering tie-gear (223c) is for rotation about an axis parallel with each other. In addition, a steering tie-gear number 1 (223a), number 2 a steering tie-gear (223b) number 3 and a steering tie-gear (223c) layer is formed on axial gear is at an oblique angle to be a helical gear. Such steering connecting gear part (223) a steering tie-in gear (223a - 223c) using light number of pivotably.

[62]

Steering output (225) has a steering input shaft (210) parallel to disposed thereon. Steering output (225) in steering input shaft (210) rotates on parallel, resulting in steering force input direction to an output direction and side by side relationship.

[63]

Steering output (225) is tilting output (239) on vertically disposed thereon. In addition, tilting output (239) has a steering input shaft (210) of cylinder vertically disposed thereon. Steering output (225) wider than the output (239) rotates on perpendicular, steering input shaft (210) rotates tilting output (239) formed perpendicular to the rotation direction of the each other.

[64]

Tilting gear part (230) includes a steering input shaft (210) interacts with a shaft to steering input (210) connected to, [e ladling cancerous father (150) longitudinal center tilting gear part (230) for a large motor output (239) is connected thereto. Tilting gear part (230) drives a [e ladling cancerous father according (150) is wider than the, wheel (10) slightly tilting when the [e ladling cancerous father (150) on the side arm (160) that turning of the thereto. The, [e ladling cancerous father (150) both sides of the sleeve (141), steering joint bearing part (331) on steering joint bush part (335) 3 about an axis of rotation with each other. In addition, side arm (160) the lower one side of coupling pin (163) about fixed body (110) is rotated on a relatively, side arm (160) and another side of steering joint bearing part (331) on steering joint bush part (335) 2 about an axis of rotation with each other.

[65]

Wheel (10) of side arm [thil at the time of (160) fixed to the body (110) being inclined sides, [e ladling cancerous father (150) wider than the output (239) about the shaft while, suspension unit (180) is selective spring is maintained in a vertical direction. The, on one side of the wheel (10) by impact is imparted to the surface of the road is even, both sides of wheel (10) which are simultaneously moved from FD by suspension unit (180) is shock absorbing substrate. Wheel (10) is [e ladling cancerous father (150) tilting by so, road vehicle cornering operation can be smoothly. Tilting gear part (230) under detailed with respect to the on-sensors other.

[66]

Tilting drive (240) is tilting gear part (230) gear controls the quantity fixed body (110) relating to the tilting angle of tilting gear part (230) is connected thereto. Tilting drive (240) is tilting gear part (230) the intensity of the transmission ratio, in accordance with the speed of vehicle [e ladling cancerous father (150) tilting angle of to reduce inertia effect described. For example, when vehicle speed, tilting drive (240) is tilting gear part (230) gear controls the quantity [e ladling cancerous father (150) tilting angle of reducing substrate. In addition, when vehicle friction, tilting drive (240) is tilting gear part (230) gear controls the quantity [e ladling cancerous father (150) of enhance tilting angle. Tilting drive (240) can be include motors.

[67]

Tilting gear part (230) includes tilting the input gear unit (231), tilting a connecting gear part (232), tilting planetary gear set (233) and a tilting gear part (238) having a predetermined wavelength.

[68]

Tilting the input gear unit (231) has a steering input shaft (210) coupled with each other. The, tilting the input gear unit (231) has a steering input shaft (210) encoded semicircle. Tilting the input gear unit (231) has a steering input shaft (210) to steering input shaft concentrically on (210) formed at an outer side of. Tilting the input gear unit (231) has a steering input shaft (210) separately number after it became work on shaft steering input (210) press-fitted to the shaft or steering input (210) can be formed as a unitary block. Tilting the input gear portion (231) is steering input gear part (221) on the upper side of steering input gear part (221) provided coaxially disposed thereon. Steering input shaft (210) rotates by tilting the input gear unit (231) on steering input gear part (221) rotation angle the same rotation with each other. Tilting the input gear unit (231) to form axial gear is at an oblique angle to be a bevel gear.

[69]

Tilting a connecting gear part (232) is tilting the input gear portion (231) is connected thereto. Tilting a connecting gear part (232) is of constant gear ratio output a plurality of tilting connected gear (232a - 232c) without using a tool. For example, tilting a connecting gear part (232) is tilting the input gear unit (231) which tilting connected number 1 meshing with the gear (232a) on, number 1 tilting connected gear (232a) formed tilting number 2 provided coaxially connected gear (232b) on, number 2 tilting connected gear (232b) number 3 semicircle tilting connected gear (232c) without using a tool. Number 1 tilting connected gear (232a), number 2 tilting connected gear (232b) and number 3 tilting connected gear (232c) is for rotation about an axis parallel with each other. In addition, number 1 tilting connected gear (232a), number 2 tilting connected gear (232b) and number 3 tilting connected gear (232c) includes tilting the input gear unit (231) to form on an axis perpendicular force is removed. In addition, number 1 tilting connected gear (232a) includes tilting the input gear unit (231) meshing with the bevel gear and which, number 2 tilting connected gear (232b) and number 3 tilting connected gear (232c) is be a helical gear. This tilting a connecting gear part (232) in tilting connected gear (232a - 232c) using light number of pivotably.

[70]

Tilting planetary gear set (233) is tilting a connecting gear part (232) is connected, tilting output (239) is connected thereto. Tilting planetary gear set (233) has a variable tilting (234), tilting planetary gear (235), tilting ring gear (236) and tilting carrier (237) having a predetermined wavelength.

[71]

Continuously variable tilting (234) is tilting a connecting gear part (232) encoded semicircle. The, tilting variable (234) tilting number 3 is connected gear (232c) encoded semicircle. Continuously variable tilting (234) tilting number 3 is connected gear (232c) provided coaxially disposed thereon. Continuously variable tilting (234) tilting number 3 is connected gear (232c) by the rotation of the substrate.

[72]

Tilting planetary gear (235) is continuously variable tilting (234) to engagement. Tilting planetary gear (235) is continuously variable tilting (234) around a plurality semiconductor device is provided. Tilting planetary gear (235) is continuously variable tilting (234) and rotated to engage by lost motion or rotation with each other.

[73]

Tilting ring gear (236) is tilting planetary gear (235) and meshing with, a tilting gear part (238) to engagement. Tilting ring gear (236) comprises a plurality of tilting planetary gear (235) formed so as to surround the [...]. Tilting ring gear (236) with an tilting planetary gear (235) to a dispensing inner teeth (236a) is formed, tilting ring gear (236) on the outer side of a tilting gear part (238) to a dispensing inside the outside teeth (236b) is formed.

[74]

Tilting carrier (237) is tilting planetary gear (235) by the rotation of the tilting to planetary gear (235) connected, tilting output (239) is connected thereto. The, tilting carrier (237) is tilting planetary gear (235) which the axis of rotation connected thereto. Tilting planetary gear (235) wider than the continuously variable transmission (234) to prevent lost motion about the tilting carrier (237) is rotated with each other. Tilting carrier (237) central portion of the tilting output (239) is pivotally is encoded. Tilting output (239) is continuously variable tilting (234) on tilting carrier (237) axis of rotation of the coaxially disposed thereon.

[75]

Tilting output (239) has a steering input shaft (210) on vertically disposed thereon. Tilting output (239) is steering output (225) on vertically disposed thereon. In addition, tilting output (239) in steering input shaft (210) rotates on perpendicular, tilting output (239) rotates shaft steering input (210) formed perpendicular to the rotation direction of the each other.

[76]

A tilting gear part (238) includes a tilting drive (240) a drive axis of (243) connected, tilting planetary gear set (233) to adjust the transmission ratio tilting planetary gear set (233) is connected thereto. A tilting gear part (238) wider than the planetary gear set (233) by adjusting the transmission ratio, tilting carrier (237) on tilting output (239) tilting angle of is regul ated. Tilting output (239) is adjusted by tilting angle of wheel (10) wavelength of camber angle.

[77]

Tilting ring gear (236) is a tilting gear part (238) by magnetron or rotated by tilting planetary gear (235) and blocks the rotation or lost motion, tilting planetary gear (235) blocks the rotation or lost motion to prevent tilting output (239) tilting angle of is regul ated. Tilting ring gear (236) is halted when, tilting planetary gear (235) orbiting distance (moving distance) is steering input shaft (210) is increased relative to the inputted through when a rotating angle with each other. In addition, steering input shaft (210) for rotating the inputted through the same value, tilting planetary gear (235) orbiting distance tilting ring gear (236) is halted when tilting than ring gear (236) wider than the continuously variable transmission (234) is increased relative to when the same directions are disclosed. In addition, steering input shaft (210) for rotating the inputted through the same value, tilting planetary gear (235) orbiting distance tilting ring gear (236) is halted when tilting than ring gear (236) wider than the continuously variable transmission (234) when the opposite directions relatively reduced. In this regard detailed the on-sensors other.

[78]

First, tilting drive (240) is halted when, a tilting gear part (238) on tilting ring gear (236) to stopping the other. The, tilting variable (234) wider than the input gear unit (231) by tilting by the rotation of the planetary gear (235) wider than the continuously variable transmission (234) and about the center of the idle with each other. Tilting planetary gear (235) on the tilting ring gear (239) gear ratio by tilting carrier (237) reference gear ratio (gear ratio set design) is rotated to an other. Tilting carrier (237) on tilting output (239) rotated at an angle with by reference gear ratio so that, [e ladling cancerous father (150) is constant tilting angle tilting line. The, [e ladling cancerous father (150) tilting angle of steering input shaft (210) is connected to the light input through θ1.

[79]

In addition, tilting drive (240) is a tilting gear part (238) and rotates in one direction, tilting ring gear (236) wider than the continuously variable transmission (234) rotating in the direction the same are disclosed. Tilting ring gear (236) wider than the continuously variable transmission (234) identical to the direction of the rotation, tilting planetary gear (235) blocks the rotation and lost motion with each other. Tilting ring gear (236) wider than the continuously variable transmission (234) if the same be displaced, tilting ring gear (236) is halted not to induce tilting planetary gear (235) orbiting distance is increased relative substrate. The, tilting carrier (237) on tilting output (239) with only the relatively larger, [e ladling cancerous father (150) for a large motor angle shall be relatively larger. The, [e ladling cancerous father (150) tilting angle of steering input shaft (210) can be inputted through depending on the rotation angle. This tilting angle control scheme is applied to the vehicle when the vehicle travels at high speed can be.

[80]

In addition, tilting drive (240) is a tilting gear part (238) when rotating a a, tilting ring gear (236) wider than the continuously variable transmission (234) to rotate in the opposite direction with each other. Tilting ring gear (236) wider than the continuously variable transmission (234) if on the opposite direction, tilting ring gear (236) is halted not to induce tilting planetary gear (235) orbiting distance relatively reduced. The, tilting carrier (237) on tilting output (239) with only a relatively small and therefore, [e ladling cancerous father (150) is equal to tilting angle of relatively less. The, [e ladling cancerous father (150) tilting angle of steering input shaft (210) can be inputted through depending on the rotation angle. This tilting angle control scheme is the vehicle speed can be applied.

[81]

Figure 10 shows a perspective view of the present invention in operating the vehicle steering device shown and also one in the embodiment according to joint portion, one in the embodiment according to Figure 11 of the present invention joint section perspective view illustrates the change in vehicle steering device degradation and, in the embodiment according to Figure 12 of the present invention in operating the vehicle steering device shown cross section one joint section are disclosed.

[82]

The reference also 10 to 12 also, one of the present invention in the embodiment according to steering joint section (310) includes a top steering joint section (310) and a lower steering joint section (310) having a predetermined wavelength. Upper steering joint section (310) is [e ladling cancerous father (150) upper both sides of the steering knuckle (21) connected to the, lower steering joint section (310) has a side arm (160) and a lower steering knuckle (22) coupled with each other. Upper steering joint section (310) and a lower steering trillion hints department (310) is formed identical.

[83]

Steering joint section (310) has a steering joint yoke (320), steering joint (330) and coupling member (340) having a predetermined wavelength.

[84]

Steering joint yoke (320) bearing hole (326) is formed. Steering joint yoke (320) includes a yoke body (321) and a pair of elongated ribs (324) having a predetermined wavelength. Yoke body (321) include cancers member (150,160) fastening hole into the insertion groove (322) is formed on each pixel. Extending rib (324) includes a yoke body (321) lug which are, extending ribs (324) bearing hole (326) is formed. Bolt fastening hole (322) by screws fastened to the generator (320) is the female member (150,160) secured to. The female member (150,160) is [e ladling cancerous father (150) on the side arm (160) having a predetermined wavelength.

[85]

Extending rib (324) outside of the inner steering joint boss (332) extending rib (324) of the front bearing hole (326) to face the guide groove (327) is formed. Guide groove (327) is rounded to drain therefrom. Extending rib (324) to the inside of the guide groove (327) rotates, bearing hole (326) to steering joint boss (332) is incoming when the steering joint boss (332) of guide groove (327) are sliding along. The, steering joint boss (332) of the bearing hole (326) can be fitted in place of.

[86]

Steering joint (330) bearing hole (326) to steering joint are in rolling contact bearing section (331) is formed, steering knuckle (21, 22) which is rotatably engaged to the steering joint bush part (335) is formed. In addition, steering joint (330) includes a steering joint bush part (335) (not shown) is formed on one side of the flange. Steering joint bush part (335) is steering joint (330) is formed smaller than a diameter. Bearing hole (326) on the outer side of ring insertion groove (326a) formed therein.

[87]

Steering joint bearing part (331) has a steering joint boss (332) on steering roller bearing (333) comprises. Steering roller bearing (333) formed cylindrically is closed at one side. Steering roller bearing (333) the steering joint boss (332) is fitted, steering roller bearing (333) the steering joint boss (332) of the entire outer covers the substrate. Steering joint boss (332) includes a steering joint (330) formed on a side projecting from an outer circumferential surface. Steering joint boss (332) is formed and a cylindrical form. Steering roller bearing (333) steering joint boss (332) coupled to, bearing hole (326) contact with each other.

[88]

Ring insertion groove (326a) includes a steering roller bearing (333) bearing hole (326) at the time of being in snap ring (328) and the supporting cylindrical portion. Steering joint boss (332) of the bearing hole (326) after insertion into the steering roller bearing (333) bearing hole (326) is inserted through a substrate. Steering roller bearing (323) the steering joint boss (332) sandwiched after snap ring (328) is ring insertion groove (326a) to fit in the vehicle from the outside. Steering roller bearing (333) is snap ring (328) of constraints of the bearing by a groove (326) is equal to elastic.

[89]

Steering joint bearing part (331) axis of rotation of steering joint bush part (335) formed vertically moving. The, steering joint yoke (320) on steering joint (330) has a steering joint bearing part (331) and rotates about the, steering joint (330) includes a steering knuckle (21, 22) rotates so that the center of the, wheel (10) can be freely tilting and steering can be disclosed. In addition, wheel (10) is tilting and steering when the female element (150,160) can be pivoted in a center.

[90]

Steering joint (330) includes a steering joint bush part (335) having a diameter smaller than the diameter of the steps (336) is formed, coupling member (340) is stepped part (336) coupled to. Coupling member (340) is stepped part (336) by steering joint bush part (335) encroach can be prevent. The, coupling member (340) is steering knuckle (21, 22) can be positioned in one side of the prevent excessive, steering joint bush part (335) is steering knuckle (21, 22) can be permitted to rotate freely.

[91]

Coupling member (340) is steering joint bush part (335) is steering knuckle (21, 22) at the time of being in to prevent steering joint bush part (335) coupled on one side of the. Steering joint bush part (335) is steering knuckle (21, 22) after insertion into the stepped portion (336) a pair material (340) combining, steering joint section (310) is steering knuckle (21, 22) to force is removed.

[92]

Coupling member (340) is stepped part (336) fitted into a washer issue (341) on, washer issue (341) that it bears against the stepped portion (336) fitted into a nut portion (343) on, nut portion (343) is stepped portion (336) so as to prevent elastic portion (336) of fixing hole (336a) fitted into a fixing pin (345) comprises. Fixing hole (336a) has a step portion (336) provided on the end side stepped portion (336) penetrates a. Washer issue (341) is steering knuckle (21, 22) and nut portion (343) which is arranged between the steering knuckle (21, 22) and nut portion (343) is servicing the friction. Steering joint bush part (335) is steering knuckle (21, 22) is composed, washer issue (341) and a nut portion (343) is stepped portion (336) is installed on the vehicle from the outside. And, pin (345) fixing hole (336a) insertion, steering joint section (310) is steering knuckle (21, 22) to force is removed.

[93]

In the embodiment according to operation of said vehicle steering device of the present invention configured such as one function of the on-sensors other.

[94]

Vehicle speed, intermediate speed driving and speed can be. While vehicle speed when cornering angle one to the other, compared upon friction wheel (10) and is increased relative steering angle, wheel (10) of the first elastic tilting slightly or not encoded. In addition, friction when vehicle while cornering angle one to the other, upon speed compared wheel (10) and is reduced relative to the steering angle, wheel (10) for a large motor angle is increased relative substrate.

[95]

First, while vehicle speed when cornering angle one to the other function of the on-sensors other.

[96]

In the embodiment according to Figure 13 shows a vehicle steering device of the present invention also one when combined use in a planetary gear set in a tilting gear part is rotated in one direction and one in the embodiment according to Figure 14 of the present invention is halted state in which the tilting carrier vehicle steering device shown cross-sectional drawing wheels constant steering angle sensors mounted thereon shown pivoted state are disclosed.

[97]

The reference also 13 and 14 also, steering wheel (101) is rotated at an angle with the, steering rod (103) is rotated with each other. Steering rod (103) rotates shaft by steering input (210) is rotated with each other. Steering input shaft (210) rotates by steering input gear part (221) on steering connecting gear part (223) engaged and rotated to substrate. The, steering input gear part (221) on steering connecting gear part (223) by steering gear ratio output (225) of the rotational angle is regul ated.

[98]

Steering input shaft (210) rotates when tilting the input gear unit (231) in steering input gear part (221) rotates with the body. Tilting the input gear unit (231) wider than the connecting gear part (232) is rotated and the flag or, tilting a connecting gear part (231) semicircle tilting planetary gear set (233) is driven therefrom.

[99]

The, tilting drive (240) is a tilting gear part (238) other direction a rotating, tilting ring gear (236) wider than the continuously variable transmission (234) to rotate in the opposite direction with each other. Tilting ring gear (236) wider than the continuously variable transmission (234) if on the opposite direction, tilting planetary gear (235) a cylinder is not reduced or lost motion distance. The, tilting carrier (237) on tilting output (239) to pass through the unit in turning or rotation angle, wheel (10) is etched slightly tilting or not tilting.

[100]

Steering output (225) rotation angle to rotate, turning shaft (130) is rotated with each other. The, turning shaft (130) the central portion of center prolonged part (120) of a center yoke bearing part (124) pivotable shaft (130) on an axis of rotation and a relatively 1, turning shaft (130) on a wheel (10) the sleeve (141), pivot joint portion (143) and pivotable joint section (145) 3 by a relative rotation about an axis are disclosed. Turning a shaft (130) to prevent that turning of the wheel (10) with a constant steering angle with tilting and encoded.

[101]

In addition, tilting output (239) tilting angle of relatively if the, wheel (10) is equal to that of a relatively small tilting angle also. The, [e ladling cancerous father (150) on the side arm (160) is the slightly inclined, wheel (10) resulting in than that of tilting angle (camber angle). The, high speed driving vehicle upon steering wheel (101) even if only a relatively larger wheel (10) is equal to relatively less camber angle.

[102]

In addition, wheel (10) slightly tilting when the, turning shaft (130) is provided with a wheel (10) is equal to the effect of torsion moment by camber angle. The, turning shaft (130) and a pivotal joint section (143) sleeve (141) is rotated relative the center, turning shaft (130) is applied to the torsion moment when the substrate. In addition, turning shaft (130) is pivot joint portion (143) is rotated relative to the, wheel (10) encoded correct camber angle tilting.

[103]

In addition, wheel (10) with a constant steering angle and camber angle when rotated, pivoting joint section (145) is engaged bearing parts (147) on turning bush portion (148) 2 about an axis of rotation with each other. The, turning shaft (130) can be pivoted freely.

[104]

In addition, wheel (10) slightly tilting when the, [e ladling cancerous father (150) on the side arm (160) that turning of the thereto. The, [e ladling cancerous father (150) both sides of the steering joint bearing part (331) on steering joint bush part (335) 2 about an axis of rotation with each other. In addition, side arm (160) of side of the fixing pin (345) about fixed body (110) is rotated on a relatively, side arm (160) and another side of steering joint bearing part (331) on steering joint bush part (335) 2 about an axis of rotation with each other.

[105]

Wheel (10) of [thil at the time of [e ladling cancerous father (160) wider than the output (239) and rotates about the even, fixed body (110) connecting to a suspension unit (180) fixed body (110) which is inclined with respect not. The, on one side of the wheel (10) by the impact is imparted to the surface of the road is, both sides of wheel (10) is moved up or down by suspension part (180) are stretched is impact absorbing substrate.

[106]

Next, friction when vehicle while cornering angle one to the other function of the on-sensors other.

[107]

Figure 15 shows a vehicle steering device of the present invention also one in the embodiment according to when rotating a combined use in a planetary gear set in a tilting frame has shown cross-sectional drawing and state in which the tilting carrier rotates, one in the embodiment according to Figure 16 of the present invention vehicle steering device shown pivoted state wheels constant steering angle and tilting angle sensors mounted thereon are disclosed.

[108]

Also 15 and 16 also reference surface, steering wheel (101) during slow travel is relatively small compared to the rotation angle, steering rod (103) rotates shaft by steering input (210) is rotated with each other. Steering input shaft (210) rotates by steering input gear part (221) on steering connecting gear part (223) engaged and rotated to substrate. The, steering input gear part (221) on steering connecting gear part (223) by steering gear ratio output (225) with only a wavelength of reduced upon speed.

[109]

Steering input shaft (210) rotates when, tilting the input gear unit (231) in steering input gear part (221) rotates with the body. Tilting the input gear unit (231) wider than the connecting gear part (232) is rotated and the flag or, tilting a connecting gear part (231) semicircle tilting planetary gear set (233) is driven therefrom.

[110]

The, tilting drive (240) is a tilting gear part (238) in one direction rotating, tilting ring gear (236) wider than the continuously variable transmission (234) rotating in the direction the same are disclosed. Tilting ring gear (236) wider than the continuously variable transmission (234) rotating in the direction the same if, tilting ring gear (236) is halted not to induce tilting planetary gear (235) orbiting distance is increased relative substrate. The, tilting carrier (237) on tilting output (239) with only a relatively only, [e ladling cancerous father (150) for a large motor angle shall be relatively larger.

[111]

Steering output (225) rotation angle to rotate, turning shaft (130) is rotated with each other. The, turning shaft (130) the central portion of center prolonged part (120) of a center yoke bearing (124) pivotable shaft (130) on an axis of rotation and a relatively 1, turning shaft (130) both sides of the sleeve (141), pivot joint portion (143) and pivotable joint section (145) 3 by a relative rotation about an axis are disclosed. Turning a shaft (130) to prevent that turning of the wheel (10) with a constant steering angle rotation with each other.

[112]

In addition, tilting output (239) tilting angle of relatively goes up, [e ladling cancerous father (150) of tilting angle shall also be relatively larger. [E ladling cancerous father (150) by combined use in a precise [e ladling cancerous father (150) and side arm (160) is inclined so that a relatively large, wheel (10) tilting angle (camber angle) of relatively polarization component. The, high speed driving vehicle upon steering wheel (101) with only a relatively small even if the wheel (10) of relatively larger tilting angle is to be coated.

[113]

In addition, wheel (10) tilting when the relatively much, turning shaft (130) is provided with a wheel (10) is equal to large camber angle torsion moment by acting. The, turning shaft (130) sleeve (141) pivots about joint section (143) is rotated relative to the, pivot shaft (130) is applied to the torsion moment when the substrate. In addition, turning shaft (130) is pivot joint portion (143) on the case and rotated, wheel (10) each camber space smoothly transitions into a tilting line.

[114]

In addition, wheel (10) with a constant steering angle and camber angle when rotated, pivoting joint section (145) is engaged bearing parts (147) on turning bush portion (148) 2 about an axis of rotation with each other. The, turning shaft (130) can be pivoted freely.

[115]

In addition, wheel (10) relatively large tilting when the tilting angle, [e ladling cancerous father (150) on the side arm (160) case is pivoted substrate. The, [e ladling cancerous father (150) both sides of the steering joint bearing part (331) on steering joint bush part (335) 2 about an axis of rotation with each other. In addition, side arm (160) the lower one side of coupling pin (163) about fixed body (110) is rotated on a relatively, fastened (160) and another side of steering joint bearing part (331) on steering joint bush part (335) 2 about an axis of rotation with each other.

[116]

Wheel (10) of side arm [thil at the time of (160) fixed to the body (110) inclined on one side reference, fixed body (110) connecting to a suspension unit (180) fixed body (110) on a relatively spring is not. The, wheel (10) is by the impact is imparted to the surface of the road, wheel (10) is moved up or down by suspension part (180) are stretched is impact absorbing substrate.

[117]

Such as said, [e ladling cancerous father (150) is integrally formed in the panel, [e ladling cancerous father (150) is tilting device (230,240) for a large motor output (239) connected to, [e ladling cancerous father (150) on both sides of the wheel (10) is connected to, [e ladling cancerous father (150) wider than the output (239) by by the rotation of the wheel (10) constant camber angle can tilt disclosed.

[118]

In addition, turning shaft (130) is formed integrally, [e ladling cancerous father (150) when pivotally rotates shaft (130) also [e ladling cancerous father (150) can be rotatable on side-by-side. One wheel (10) even if only impact is imparted to the pivoting shaft (130) on [e ladling cancerous father (150) so that the spacing between the nitrile butadiene rubber, both sides of wheel (10) to prevent impact can be changed via a camber angle.

[119]

In addition, side joint section (140) that turning of the shaft (130) pivoted about an axial direction of the shaft (130) is rotated relative to the, wheel (10) [thil at the time of turning of shaft (130) [...] torsion applied to can be eliminated.

[120]

In addition, steering input shaft (210) to steering gear portion (220) on tilting gear part (230) is connected, steering input shaft (210) rotates by wheel (10) can be [...] steering and simultaneously.

[121]

In addition, tilting drive (240) is tilting gear part (230) the intensity of the transmission ratio, safety device of power fixed body (110) of tilting angle to reduce inertia effect described.

[122]

In addition, tilting ring gear (236) is a tilting gear part (238) by magnetron or rotated by tilting planetary gear (235) and blocks the rotation or lost motion, tilting planetary gear (235) blocks the rotation or lost motion to prevent tilting output (239) of tilting angle can be adjusted.

[123]

The present invention refers to drawing a but in the embodiment shown in described with reference to a, which is an exemplary to avoid a, and flawless therefrom are advantageously easier to various deformation and equally to the other in the embodiment is enabling if in person with skill in the art will understand.

[124]

The, scope of protection of the present invention is defined by claim generated by the descriptive true will.

[125]

10: wheel 21, 22: steering knuckle 30: pivoting knuckle 101: steering wheel 103: steering rod 110: fixed body 120: center prolonged part 121: yoke body 122: yoke rib 122a: yoke bearing groove 123: yoke boss 124: yoke bearing 130: pivoting shaft 133: sleeve home 140: side joint section 141: sleeve 141a: head portion 141b: restraint hole 142: restraint pin 143: pivot joint portion 143a: pass holes 144: rib pivot joint 145: turning joint section 146: pivot joint 147: the swivel bearing unit 148: turning bush part 150: [e ladling cancerous father 153: shaft tilting 160: side arm 163: lower coupling pin 180: suspension unit 200: gearbox 210: steering input shaft 220: steering gear unit 221: steering input gear part 223: steering connecting gear part 225: steering output 230: tilting gear part 231: tilting the input gear unit 232: tilting a connecting gear part 233: tilting planetary gear set 234: tilting continuously variable transmission 235: tilting planetary gear 236: tilting ring gear 237: tilting carrier 238: a tilting gear part 239: tilting output 240: tilting drive 243: drive shaft 310: steering joint section 320: steering joint yoke 321: yoke body 322: fastening hole 324: extending rib 326: bearing hole 326a: ring insertion groove 327: guide groove 328: snap ring 330: steering joint 331: steering joint bearing part 332: steering joint boss 333: steering roller bearing 335: steering joint bush part 336: stepped portion 336a: fixing hole 340: coupling member 341: washer issue 343: nut portion 345: pin



[1]

Disclosed is a steering apparatus for a vehicle. The steering apparatus for a vehicle comprises: a fixing body coupled to a vehicle body; a steering gear portion connected to a steering input shaft portion to be linked to the steering input shaft portion; a tilting apparatus connected to the steering input shaft portion to be linked to the steering input shaft portion; an upper arm portion rotationally coupled to a tilting output portion of the tilting apparatus, and integrally formed to be connected to both sides of an upper steering knuckle of a vehicle wheel; a lower arm portion connected to the fixing body and a lower steering knuckle of the vehicle wheel; and a swiveling shaft portion connected to a steering output portion of the steering gear portion to be rotated according to driving of the steering gear portion, and connected to a swiveling knuckle of the vehicle wheel at both sides thereof, thereby precisely adjusting a steering angle and a tilting angle.

[2]

COPYRIGHT KIPO 2017

[3]



Body is secured body; steering input shaft 114a steering input is provided to connect said connected steering gear unit; said steering input shaft is provided to connect said tilting device connected 114a steering input; and said tilting device rotatably coupled to the charging output, handle is connected to the upper steering knuckle to wheel formed integrally with the [e ladling cancerous father; said side arm connected to said wheel and fixing body lower steering knuckle; and said steering gear is driven to rotate by said steering gear of and connect to the output steering, wheel swivel knuckle connected to said vehicle steering device characterized 12c including oil grooves.

According to Claim 1, said central portion of said tilting said output portion is coupled to the tilting device width direction [e ladling cancerous bringing up for discussion is characterized by a vehicle steering device.

According to Claim 1, said pivot knuckle pivot axial issue to be joined to said vehicle steering device characterized both sides integrally formed.

According to Claim 3, said longitudinal center of said steering gear output portion is coupled to said steering pivot shaft portion is characterized by a vehicle steering device.

According to Claim 4, said steering output is connected to the yoke portion, said yoke member into a hollow longitudinal central portion said extension region is coupled with the pivot, said pivot joint section to rotate about the pivot shaft portion are arranged on both sides said hollow axial side installing vehicle steering device characterized.

According to Claim 5, said center yoke unit, said steering centre which is rotatably connected to an output yoke body; said yoke body which are side-by-side, a pair of yoke member formed center bearing vice-hall rib; said pivoting shaft portion projecting in a direction vertical to the longitudinal direction a pair of yoke boss; and said each yoke member coupled to a boss, said yoke member including a pair of center bearing hole for receiving the bearing for a motor vehicle steering device characterized.

According to Claim 5, said side joint unit, said side of a pivoting shaft portion and a sleeve; said axial sleeve rotatable about said sleeve to pivotally combined joint section; and said pivot joint portion which is arranged to be rotatable about an axis perpendicular said cylinder sleeve, characterized in including a joint section rotatably coupled to said pivot knuckle to oil for a motor vehicle steering device.

According to Claim 7, the pivot joint, said pivot joint part arranged inside the joint oil; four projecting on opposite sides of said pivot joint, said pivot joint which is coupled to the swivel bearing part; and said pivot knuckle rotatably coupled characterized turning bush portion including vehicle steering device.

According to Claim 1, that are each coupled to both sides of said body and said retaining body further including suspension for a motor vehicle steering device characterized.

According to Claim 1, said tilting device is, said steering input shaft is provided to connect said connected 114a steering input, said output portion is connected to the tilting gear part [e ladling cancerous bringing up for discussion tilting said longitudinal center; and said tilting gear part gear controls the quantity [e ladling cancerous bringing up for discussion said tilting angle to control said tilting gear including vehicle steering device characterized in that connected to the tilting drive.

According to Claim 10, said tilting gear unit, said input gear portion 114a steering input to the tilting connected; tilting said input gear connected to the tilting a connecting gear part; said connecting gear part connected to the tilting, tilting said output portion is connected to the tilting planetary gear set; and said tilting drive connected in the gap between the, to adjust the transmission ratio planetary gear set tilting said tilting planetary gear set connected to said vehicle steering device characterized in that the tilting nonwoven portion including.

According to Claim 11, said tilting a planet gear set, said tilting a connecting gear part semicircle tilting continuously variable transmission; tilting said tilting planetary gear meshing with the continuously variable transmission which; and tilting said meshing with the planet gears, said ring gear meshing with the gear part a tilting which tilting; and said tilting planetary gear connected to said planetary gear to rotate by tilting, tilting said vehicle steering device including an output unit connected to the tilting carrier characterized.

According to Claim 12, stopped by or rotated by said gear part a tilting said tilting 69 blocks the rotation or lost motion and tilting said planetary gear, said planetary gear to prevent lost motion or tilting said tilting angle tilting blocks the rotation output to control vehicle steering device is characterized.