JPH0747876A - Driver's seat balance device - Google Patents
Driver's seat balance deviceInfo
- Publication number
- JPH0747876A JPH0747876A JP6113562A JP11356294A JPH0747876A JP H0747876 A JPH0747876 A JP H0747876A JP 6113562 A JP6113562 A JP 6113562A JP 11356294 A JP11356294 A JP 11356294A JP H0747876 A JPH0747876 A JP H0747876A
- Authority
- JP
- Japan
- Prior art keywords
- driver
- seat
- vehicle body
- vehicle
- electric motor
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 claims abstract description 12
- 230000001133 acceleration Effects 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
- B60N2/501—Seat suspension devices actively controlled suspension, e.g. electronic control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
- B60N2/0268—Non-manual adjustments, e.g. with electrical operation with logic circuits using sensors or detectors for adapting the seat or seat part, e.g. to the position of an occupant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/062—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable transversally slidable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/067—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable by linear actuators, e.g. linear screw mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/38—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles specially constructed for use on tractors or like off-road vehicles
- B60N2/39—Seats tiltable to compensate for roll inclination of vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
- B60N2/4235—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces transversal
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、車両又は建設用重装備
の運転席均衡装置に関するもので、より詳細には、運転
席が走行状況又は地面状況に従って適切に傾くようにす
ることにより運転者の安定した姿勢を確保し、各種事故
の危険を未然に防止できるようにされた運転席均衡装置
に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a driver's seat balancing device for a vehicle or heavy equipment for construction, and more particularly, to a driver by properly tilting the driver's seat according to running conditions or ground conditions. The present invention relates to a driver's seat balancing device capable of ensuring a stable posture and preventing the danger of various accidents.
【０００２】[0002]
【従来の技術】一般に、従来の車両又は建設用重装備の
運転席は車体内部床面に固定装着されている。そのた
め、固定装着された運転席に因り安全上または作業能率
上種々の問題点がある。2. Description of the Related Art Generally, a driver's seat of a conventional vehicle or heavy equipment for construction is fixedly mounted on a floor surface inside a vehicle body. Therefore, there are various problems in terms of safety or work efficiency due to the fixedly mounted driver's seat.
【０００３】[0003]
【発明が解決しようとする課題】即ち、車両の場合、運
転中急回転を行うようになれば、遠心力によって車体が
一方に傾くようになり、運転者の姿勢も大変不安定にな
るので、正確な運転を遂行することが難しく、運転者の
視野が狭くなり、度々事故を起こす原因となっていた。
また、急激な速度変化が引き起こされるとき（即ち、急
ブレーキや急減／加速時）も、慣性力に因り運転者の姿
勢は大変不安定になり、深刻な危険状況が招かれる問題
点があった。That is, in the case of a vehicle, if the vehicle suddenly rotates during driving, centrifugal force causes the vehicle body to lean to one side, and the posture of the driver becomes very unstable. It was difficult to carry out accurate driving, and the driver's view was narrowed, which often caused accidents.
In addition, when a sudden speed change is caused (that is, during sudden braking or sudden decrease / acceleration), the posture of the driver becomes very unstable due to the inertial force, which causes a serious danger. .
【０００４】一報建設用重装備の場合、作業特性上、一
様でないが傾斜になった地面の上で長時間の間の作業が
行われることが多いので運転者は殆ど大部分の作業時間
の間、腰及び胴体が曲って不安定な状態で作業を行うよ
うになり、作業疲労が加重になり作業能率が低下される
のは勿論、正確な運転が難しいという問題点があった。[0004] In the case of heavy equipment for construction, a driver often spends most of his working time on a sloping ground, which is not uniform due to his work characteristics. During this period, the waist and the body are bent and work is performed in an unstable state, and work fatigue is added to reduce work efficiency, and it is difficult to perform accurate driving.
【０００５】本発明の目的は前述の従来の問題点を解決
するために、走行状況及び地面状況に従って運転席が適
切に傾くことができるようにした運転席均衡装置を提供
することにある。SUMMARY OF THE INVENTION It is an object of the present invention to provide a driver's seat balancing device which can appropriately tilt the driver's seat according to the traveling condition and the ground condition in order to solve the above-mentioned conventional problems.
【０００６】[0006]
【課題を解決するための手段】このような目的を達成す
るための本発明の一態様によれば、車両及び建設用重装
備の車体に設けられる運転席に適用されるものであり、
上記車両及び建設用重装備の走行中、急回転時発生され
る遠心力と、急ブレーキ又は急加速時発生する速度変化
及び傾斜した地面に因り発生する上記車体の傾斜の中、
少なくともいずれかの一つを検出する感知手段と、上記
感知手段から得られた値によって上記運転席を上記車体
に対し所定角度だけ傾くようにする傾き手段、とを含む
運転席均衡装置が提供される。According to one aspect of the present invention for achieving such an object, it is applied to a driver's seat provided on the vehicle body of a vehicle and heavy equipment for construction.
During traveling of the vehicle and heavy equipment for construction, centrifugal force generated during sudden rotation, speed change occurring during sudden braking or sudden acceleration, and inclination of the vehicle body caused by inclined ground,
There is provided a driver seat balancing device including a sensing unit that detects at least one of the above, and a tilt unit that tilts the driver seat with respect to the vehicle body by a predetermined angle according to a value obtained from the sensing unit. It
【０００７】本発明の好ましき特徴によれば、上記傾き
手段は、上記運転席の底部に装着される少なくとも一つ
以上のスライド部材と、上記車体の床面に装着されて上
記スライド部材のスライディングを案内する少なくとも
一つ以上のガイド部材、と上記ガイド部材に回動可能に
設けられて、上記スライド部材と接触回動される複数個
のローラーと、上記スライド部材を上記ガイド部材に対
してスライディングさせて任意の位置で固定する駆動手
段と、を備えて構成される。According to a preferred feature of the present invention, the tilting means includes at least one slide member mounted on the bottom of the driver's seat, and the slide member mounted on the floor surface of the vehicle body. At least one guide member for guiding sliding, a plurality of rollers rotatably provided on the guide member and rotated in contact with the slide member, and the slide member with respect to the guide member. Drive means for sliding and fixing at an arbitrary position.
【０００８】[0008]
【作用】本発明による運転席均衡装置は、車両走行中、
走行状況に応じて運転席が適切に傾くようになることに
より、急回転時の遠心力や急激な速度変化時の慣性力が
発生しても、運転者の姿勢が常に安定された状態になり
得るし、不安定な運転姿勢から引き起こされる各種の事
故が未然に防止される。また、建設用重装備の場合、傾
斜された地面上において作業しても、運転席は地面に対
し常に水平状態が保持され得るので、作業疲労が大いに
削減され、作業能率が向上される。In the driver seat balancing device according to the present invention,
By properly tilting the driver's seat according to the driving situation, the driver's posture will always be stable even if centrifugal force during rapid rotation or inertial force during rapid speed changes occur. In addition, various accidents caused by an unstable driving posture are prevented in advance. Further, in the case of heavy equipment for construction, the driver's seat can always be kept horizontal with respect to the ground even when working on a sloped ground, so work fatigue is greatly reduced and work efficiency is improved.
【０００９】[0009]
【実施例】図１は、本発明の１実施例による運転席均衡
装置を図示する斜視図であり、図２は、図１の作動部分
解斜視図であり、図３は、図１の運転席均衡装置が車両
の運転席に設けられた状態を図示する斜視図である。1 is a perspective view illustrating a driver's seat balancing device according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of an operating portion of FIG. 1, and FIG. It is a perspective view showing the state where the seat balancing device was provided in the driver's seat of the vehicle.
【００１０】図示された如く、運転席１低部の前方と後
方にそれぞれ１対のスライド部材３、４が固定片２を介
して固定装着される。一方、前述の各スライド部材３、
４と対応する位置の車体床面（図示されていない）上に
は、１対のガイド部材５、６が支持片１４を介して固定
装着される。前述のスライド部材３、４とガイド部材
５、６はそれぞれ緩慢な曲率を有するチャンネル型に形
成され、スライド部材（３、４：即ちこのスライド部材
３、４）が固定装着された運転席１はガイド部材５、６
によって案内され、横方向にスライディングされる。As shown in the figure, a pair of slide members 3 and 4 are fixedly mounted on the front and rear of the lower portion of the driver's seat 1 via fixing pieces 2. On the other hand, each slide member 3 described above,
A pair of guide members 5 and 6 are fixedly mounted via a support piece 14 on the vehicle body floor surface (not shown) at a position corresponding to 4. The slide members 3 and 4 and the guide members 5 and 6 are each formed in a channel type having a slow curvature, and the driver's seat 1 to which the slide members (3, 4; Guide members 5, 6
Guided by and sliding laterally.
【００１１】好ましくは、前述のガイド部材５、６のチ
ャンネル内部に複数個のローラー１５が回動可能に設け
られ、前述のスライド部材３、４内面の前述のローラー
１５と接触される接触面１６はスライディングの際、発
生される摩耗に耐え得るように高鋼度コーティングされ
る。Preferably, a plurality of rollers 15 are rotatably provided inside the channels of the guide members 5 and 6, and contact surfaces 16 of the inner surfaces of the slide members 3 and 4 which come into contact with the rollers 15 are provided. Is coated with a high steel to withstand the wear that occurs during sliding.
【００１２】一方、前述のスライド部材３、４の一側に
はスライド部材３、４のスライディング程度を調節する
ねじ棒９が設けられる。このねじ棒９は電動機１０によ
って軸方向に回動可能である。そしてこのねじ棒９の螺
線は前述のスライド部材３、４の一側面に装着された連
結部７に回動可能に結合された支持台１８に貫通形成さ
れて螺線ホール１９とねじ結合される。結局、前述の電
動機１０によって前述のねじ棒９が回動するようになれ
ば、これとねじ結合されたスライド部材３、４は前述の
ガイド部材５、６によって案内され、横方向にスライデ
ィングされる。On the other hand, a screw rod 9 for adjusting the sliding degree of the slide members 3 and 4 is provided on one side of the slide members 3 and 4. The screw rod 9 can be rotated in the axial direction by an electric motor 10. The spiral of the screw rod 9 is penetratingly formed in the supporting base 18 rotatably connected to the connecting portion 7 mounted on one side surface of the slide members 3 and 4, and screwed to the spiral hole 19. It After all, when the above-mentioned screw rod 9 is rotated by the above-mentioned electric motor 10, the slide members 3 and 4 screwed thereto are guided by the above-mentioned guide members 5 and 6 and are slid in the lateral direction. .
【００１３】一方、前述の電動機１０はこれを支持する
支持台２１の一端が、車体床面に固定された支え台１１
とピン２２によってヒンジ結合される。On the other hand, in the above-mentioned electric motor 10, one end of a supporting base 21 for supporting the electric motor 10 has a supporting base 11 fixed to the floor surface of the vehicle body.
Is hinged by a pin 22.
【００１４】未説明符号１３は車体の所定位置に設けら
れて回転時に発生する遠心力を検出するセンサーであ
る。An unexplained reference numeral 13 is a sensor which is provided at a predetermined position of the vehicle body and detects a centrifugal force generated during rotation.
【００１５】上の如く構成された運転席均衡装置は車両
走行中、急回転時に発生する遠心力を前述のセンサー１
３が検出してこれを図示していない制御部に伝送する。
制御部ではこれを負荷時間に変化させて前述の電動機１
０に所定時間だけの駆動信号を印加する。電動機１０が
回転するに応じて前述のねじ棒９が軸方向に回動され、
これと結合されたスライド部３、４が前述のガイド部材
５、６によって案内され、横方向に所定長さだけスライ
ディングされる。スライディングが完了された後、前述
のスライド部材３、４、即ち運転席１はその位置で固定
され、再び電動機１０が駆動されるときまでその状態を
維持する。The driver's seat balancing device constructed as described above detects the centrifugal force generated at the time of sudden rotation while the vehicle is traveling, by the sensor 1 described above.
3 detects and transmits this to a control unit (not shown).
In the control unit, this is changed to the load time to change the electric motor 1 described above.
A drive signal is applied to 0 for a predetermined time. As the electric motor 10 rotates, the screw rod 9 is rotated in the axial direction,
The slide portions 3 and 4 coupled to this are guided by the above-mentioned guide members 5 and 6, and are slid laterally by a predetermined length. After the sliding is completed, the above-mentioned slide members 3 and 4, that is, the driver's seat 1 is fixed in that position, and remains in that state until the electric motor 10 is driven again.
【００１６】結局車両の急回転時発生する遠心力によっ
て車体が一方に傾いても前述の運転席１はこれと反対方
向に同一な程度に傾くことにより、地面に対し、常に水
平状態が維持され得るし、それにより運転者は常に固定
された姿勢で運転することができる。After all, even if the vehicle body leans to one side due to the centrifugal force generated when the vehicle suddenly rotates, the driver's seat 1 leans to the same degree in the opposite direction, so that the driver's seat 1 is always kept horizontal with respect to the ground. In this way, the driver can always drive in a fixed posture.
【００１７】一方、建設用重装備の場合、前述のセンサ
ー１３を傾斜センサーで構成し、地面の傾斜に因る重装
備車体の傾きを検出してこれを制御部に印加し、制御部
ではこのような車体の傾きを補償できる程の駆動信号を
電動機１０に印加する。On the other hand, in the case of heavy equipment for construction, the above-mentioned sensor 13 is composed of an inclination sensor, and the inclination of the heavy equipment vehicle body caused by the inclination of the ground is detected and applied to the control section. A drive signal is applied to the electric motor 10 to such an extent that the inclination of the vehicle body can be compensated.
【００１８】また、建設用重装備の場合、前述のセンサ
ー１３を構成せず、図示しない電動機駆動用スイッチを
構成することにより、運転者自らが該スイッチをオン／
オフさせることにより、運転席１が地面に対し水平状態
になるまで前述の電動機１０に駆動信号を印加すること
もできる。Further, in the case of heavy equipment for construction, the driver himself / herself turns on / off the switch by driving a motor drive switch (not shown) without configuring the sensor 13 described above.
By turning it off, a drive signal can be applied to the above-described electric motor 10 until the driver's seat 1 becomes horizontal with respect to the ground.
【００１９】一方図４は、本発明の他の実施例による運
転席均衡装置を図示しているが、本実施例の場合、スラ
イド部材３、４が運転席１の縦方向に設けられることに
より、運転席１は電動機１０の回転によって縦方向にス
ライディングされる。又、この場合、前述のセンサー１
３は車両走行中の速度変化を検出する加速度センサーか
ら構成されるのが好ましい。On the other hand, FIG. 4 shows a driver seat balancing apparatus according to another embodiment of the present invention. In this embodiment, the slide members 3 and 4 are provided in the longitudinal direction of the driver seat 1. The driver's seat 1 is vertically slid by the rotation of the electric motor 10. Also, in this case, the above-mentioned sensor 1
3 is preferably composed of an acceleration sensor for detecting a change in speed while the vehicle is traveling.
【００２０】このように構成された本実施例の運転席均
衡装置は、車両走行中、急ブレーキ及びその他の急激な
速度変化が発生される時、運転席１を縦方向にスライデ
ィングさせることにより、危険状況を防止するようにな
る。即ち、急ブレーキのときには、運転席１を図面上時
計方向に所定角度だけ回転させ、急加速時には運転席１
を図面上反時計の方向に回転させることにより、運転者
の身体が慣性力により前方または後方に飛出そうとする
力を最大限抑制する。The driver's seat balancing apparatus of the present embodiment having the above-described structure is capable of sliding the driver's seat 1 in the vertical direction when the vehicle is running and sudden braking or other rapid speed changes occur. It comes to prevent dangerous situations. That is, the driver's seat 1 is rotated clockwise by a predetermined angle in the drawing during a sudden braking, and the driver's seat 1 is rotated during a sudden acceleration.
Is rotated counterclockwise in the drawing, the force of the driver's body attempting to fly forward or backward due to inertial force is maximally suppressed.
【００２１】以上、本発明の実施例を図面によって説明
してきたが、具体的な構成はこれら実施例に限られるも
のではなく、本発明の要旨を逸脱しない範囲における変
更や追加があっても本発明に含まれる。The embodiments of the present invention have been described above with reference to the drawings. However, the specific configuration is not limited to these embodiments, and even if there are changes and additions within the scope not departing from the gist of the present invention, the present invention is not limited. Included in the invention.
【００２２】[0022]
【発明の効果】以上説明したとおり、本発明による運転
席均衡装置は車両走行中、走行状況に応じて運転席が適
切に傾くことにより、急回転時の遠心力や急激な速度変
化時の慣性力が発生しても、運転者の姿勢が常に安定さ
れた状態になり得るし、不安定な運転姿勢から引き起こ
される各種の事故が未然に防止される。As described above, the driver's seat balancing apparatus according to the present invention tilts the driver's seat appropriately while the vehicle is traveling, depending on the driving situation, and thus the centrifugal force during the rapid rotation or the inertia during the rapid speed change. Even if force is generated, the driver's posture can always be stable, and various accidents caused by an unstable driving posture can be prevented.
【００２３】また、建設用重装備の場合、傾斜された地
面上において作業しても、運転席は地面に対し常に水平
状態が保持され得るので、作業疲労が大いに削減され、
作業能率が向上される。Further, in the case of heavy equipment for construction, even when working on an inclined ground, the driver's seat can always be kept horizontal with respect to the ground, so work fatigue is greatly reduced,
Work efficiency is improved.
【００２４】[0024]
【図１】本発明による運転席均衡装置を図示する斜視図
である。FIG. 1 is a perspective view illustrating a driver's seat balancing device according to the present invention.
【図２】図１の作動部の分解斜視図である。FIG. 2 is an exploded perspective view of an operating portion of FIG.
【図３】図１の運転席均衡装置が車両の運転席に設けら
れた状態を図示する斜視図である。FIG. 3 is a perspective view illustrating a state in which the driver's seat balancing device of FIG. 1 is provided in a driver's seat of a vehicle.
【図４】本発明による運転席均衡装置の他の実施例を図
示する斜視図である。FIG. 4 is a perspective view illustrating another embodiment of the driver's seat balancing device according to the present invention.
【符号の説明】 １ 運転席 ２ 固定片 ３ スライド部材 ４ スライド部
材 ５ ガイド部材 ６ ガイド部材 ７ 連結部 ９ ねじ棒 １０ 電動機 １１ 支え台 １３ センサー １５ ローラー １６ 接触面 １８ 支持台 １９ 螺線ホール ２１ 支持台 ２２ ピン[Explanation of symbols] 1 Driver's seat 2 Fixed piece 3 Sliding member 4 Sliding member 5 Guide member 6 Guide member 7 Connecting part 9 Screw rod 10 Electric motor 11 Support base 13 Sensor 15 Roller 16 Contact surface 18 Support base 19 Spiral hole 21 Support Stand 22 pins
Claims (4)
る運転席に適用されるものであり、 上記車両及び建設用重装備の走行中急回転の際、発生さ
れる遠心力と、急ブレーキ又は急加速の際、発生する速
度変化及び傾斜した地面に因り発生する上記車体の傾斜
のうち、少なくともいずれかの１つを検出する感知手
段：上記感知手段から得られた値に基づいて上記運転席
を上記車体に対し所定角度だけ傾くようにする傾き手
段：を含む運転席均衡装置。1. The present invention is applied to a driver's seat provided in a vehicle body of a vehicle and heavy equipment for construction, wherein centrifugal force generated during sudden rotation of the vehicle and heavy equipment for construction and sudden braking. Alternatively, at the time of sudden acceleration, sensing means for detecting at least one of the inclination of the vehicle body caused by the speed change and the inclined ground surface: the driving based on the value obtained from the sensing means. A driver's seat balancing device including a tilting means for tilting a seat with respect to the vehicle body by a predetermined angle.
ライド部材：上記車体床面に装着されて上記スライド部
材のスライディングを案内する少なくとも１つ以上のガ
イド部材：上記スライド部材に回動可能に設けられて上
記スライド部材と接触回動される複数個のローラー：上
記ガイド部材を上記ガイド部材に対してスライディング
させ、任意の位置で固定する駆動手段：を備えて構成さ
れることを特徴とする請求項１項記載の運転席均衡装
置。2. The tilting means includes at least one slide member mounted on a bottom portion of the driver's seat: at least one guide member mounted on the floor surface of the vehicle body to guide sliding of the slide member. A plurality of rollers rotatably provided on the slide member and rotated in contact with the slide member; driving means for sliding the guide member with respect to the guide member and fixing the guide member at an arbitrary position; The driver's seat balancing device according to claim 1, wherein
は、それぞれ緩慢な曲率を有するチャンネル形部材から
形成されることを特徴とする請求項２項記載の運転席均
衡装置。3. The driver seat balancing apparatus according to claim 2, wherein the slide member and the guide member are each formed of a channel-shaped member having a slow curvature.
体に対し揺動可能にヒンジ結合されるねじ棒：上記ねじ
棒に接続され、これを軸方向に回動させる電動機：を備
えて構成されることを特徴とする請求項２項記載の運転
席均衡装置。4. A screw rod, one end of which is screwed to the slide member and the other end of which is swingably hinged to the vehicle body: connected to the screw rod, and the drive means is axially connected. 3. The driver's seat balancing device according to claim 2, further comprising: a rotating electric motor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR93-11922 | 1993-06-30 | ||
| KR2019930011922U KR950000937U (en) | 1993-06-30 | 1993-06-30 | Driving balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0747876A true JPH0747876A (en) | 1995-02-21 |
Family
ID=60916976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6113562A Pending JPH0747876A (en) | 1993-06-30 | 1994-04-28 | Driver's seat balance device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0747876A (en) |
| KR (1) | KR950000937U (en) |
| DE (1) | DE4415585A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7786485B2 (en) | 2008-02-29 | 2010-08-31 | Semicondutor Energy Laboratory Co., Ltd. | Thin-film transistor and display device |
| US7821012B2 (en) | 2008-03-18 | 2010-10-26 | Semiconductor Energy Laboratory Co., Ltd. | Thin film transistor |
| JP2011168272A (en) * | 1999-07-21 | 2011-09-01 | Nokia Corp | Operable device |
| US8039842B2 (en) | 2008-05-22 | 2011-10-18 | Semiconductor Energy Laboratory Co., Ltd. | Thin film transistor and display device including thin film transistor |
| US8618544B2 (en) | 2008-03-01 | 2013-12-31 | Semiconductor Energy Laboratory Co., Ltd. | Thin film transistor and display device |
| US8624321B2 (en) | 2008-03-18 | 2014-01-07 | Semiconductor Energy Laboratory Co., Ltd. | Thin film transistor including a microcrystalline semiconductor layer and amorphous semiconductor layer and display device including the same |
| US9000441B2 (en) | 2008-08-05 | 2015-04-07 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and display device |
| US10046677B2 (en) | 2013-04-23 | 2018-08-14 | Clearmotion Acquisition I Llc | Seat system for a vehicle |
| US10736428B2 (en) * | 2018-05-25 | 2020-08-11 | Toyota Boshoku Kabushiki Kaisha | Vehicle seat |
| US10793042B2 (en) * | 2018-05-25 | 2020-10-06 | Toyota Boshoku Kabushiki Kaisha | Vehicle seat |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19959411A1 (en) * | 1999-12-09 | 2001-06-21 | Bosch Gmbh Robert | Device and method for adjusting seats in vehicles |
| IT1320729B1 (en) | 2000-10-24 | 2003-12-10 | Fiat Auto Spa | LATERAL TRAVEL DEVICE FOR A VEHICLE SEAT. |
| DE10064575C1 (en) * | 2000-12-22 | 2002-06-13 | Vogel Ind Gmbh | Passenger seat for passenger vehicle has seat element on floor element with raised area in front region |
| GB2438826A (en) * | 2006-06-05 | 2007-12-12 | Charles White | Tilting vehicle seat |
| JP6016864B2 (en) * | 2014-09-30 | 2016-10-26 | 本田技研工業株式会社 | Vehicle having a riding section |
| US20240174212A1 (en) * | 2022-11-21 | 2024-05-30 | Ningbo Gauss Robot Co., Ltd. | Active compensation algorithm for inertia force of on-board equipment and damping device |
-
1993
- 1993-06-30 KR KR2019930011922U patent/KR950000937U/en not_active Ceased
-
1994
- 1994-04-28 JP JP6113562A patent/JPH0747876A/en active Pending
- 1994-05-03 DE DE4415585A patent/DE4415585A1/en not_active Withdrawn
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011168272A (en) * | 1999-07-21 | 2011-09-01 | Nokia Corp | Operable device |
| US7786485B2 (en) | 2008-02-29 | 2010-08-31 | Semicondutor Energy Laboratory Co., Ltd. | Thin-film transistor and display device |
| US8618544B2 (en) | 2008-03-01 | 2013-12-31 | Semiconductor Energy Laboratory Co., Ltd. | Thin film transistor and display device |
| US7821012B2 (en) | 2008-03-18 | 2010-10-26 | Semiconductor Energy Laboratory Co., Ltd. | Thin film transistor |
| US8207538B2 (en) | 2008-03-18 | 2012-06-26 | Semiconductor Energy Laboratory Co., Ltd. | Thin film transistor |
| US8624321B2 (en) | 2008-03-18 | 2014-01-07 | Semiconductor Energy Laboratory Co., Ltd. | Thin film transistor including a microcrystalline semiconductor layer and amorphous semiconductor layer and display device including the same |
| US8039842B2 (en) | 2008-05-22 | 2011-10-18 | Semiconductor Energy Laboratory Co., Ltd. | Thin film transistor and display device including thin film transistor |
| US9000441B2 (en) | 2008-08-05 | 2015-04-07 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and display device |
| US10046677B2 (en) | 2013-04-23 | 2018-08-14 | Clearmotion Acquisition I Llc | Seat system for a vehicle |
| US10245984B2 (en) | 2013-04-23 | 2019-04-02 | ClearMotion Acquisition LLC | Seat system for a vehicle |
| US10736428B2 (en) * | 2018-05-25 | 2020-08-11 | Toyota Boshoku Kabushiki Kaisha | Vehicle seat |
| US10793042B2 (en) * | 2018-05-25 | 2020-10-06 | Toyota Boshoku Kabushiki Kaisha | Vehicle seat |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4415585A1 (en) | 1995-01-12 |
| KR950000937U (en) | 1995-01-03 |
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