JPH05213001A - Wheel device for motor vehicle - Google Patents
Wheel device for motor vehicleInfo
- Publication number
- JPH05213001A JPH05213001A JP3324115A JP32411591A JPH05213001A JP H05213001 A JPH05213001 A JP H05213001A JP 3324115 A JP3324115 A JP 3324115A JP 32411591 A JP32411591 A JP 32411591A JP H05213001 A JPH05213001 A JP H05213001A
- Authority
- JP
- Japan
- Prior art keywords
- wheel device
- ground
- vehicle
- cylinder
- wheel
- 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.)
- Granted
Links
Landscapes
- Tires In General (AREA)
Abstract
Description
【産業上の利用分野】本発明は、自動車車輛の車輪装置
に関し、特に野外車輛の車輪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 wheel device for an automobile vehicle, and more particularly to a wheel device for an outdoor vehicle.
【０００１】[0001]
【従来の技術】車輛の車輪装置としては、リング式の車
輪装置が知られている。しかし、該車輪装置は車輪と地
面の接触面積が小さいので、地面に作用する圧力が大き
く、従ってやわらかい軟弱土質道を走る場合、車輪が土
壊の深みにはまり込んで、抵抗力が大きくなり、走りに
くく、リング式車輪の発展と利用には限界があった。2. Description of the Related Art A ring type wheel device is known as a vehicle wheel device. However, since the wheel device has a small contact area between the wheel and the ground, the pressure acting on the ground is large, and therefore, when running on a soft and soft soil road, the wheel fits into the depth of soil destruction and the resistance becomes large, It was difficult to drive, and there were limits to the development and use of ring wheels.
【０００２】又、車輛車輪装置としては、キャタピラ式
の車輪装置も知られている。該車輪装置は地面との接触
する面積が大きいので走りやすいが、構造が複雑でコス
トが高くなる。又、車輛の車輪装置としては、歩行式の
車輛装置も知られている。しかし該車輪装置を採用した
車輛は積載量が小さく、速度も遅いので広く利用するこ
とができない。As a vehicle wheel device, a caterpillar type wheel device is also known. Since the wheel device has a large contact area with the ground, it is easy to drive, but the structure is complicated and the cost is high. A walking type vehicle device is also known as a vehicle wheel device. However, since the vehicle using the wheel device has a small loading capacity and a low speed, it cannot be widely used.
【０００３】上記の従来技術は中華人民共和国機械工業
出版社で出版され、圧継徳が著作した自動車地面力学と
いう本に記載されてある。The above prior art is described in the book Automobile Ground Mechanics, published by The Machinery Publishing Company of the People's Republic of China and authored by Atsutoku.
【発明が解決しようとする課題】本発明の目的は、車輛
が走る時に液圧力により地面との接触面積を変更できる
自動車等の車輪装置を提供しようとするものである。SUMMARY OF THE INVENTION An object of the present invention is to provide a wheel device for an automobile or the like which can change the contact area with the ground by hydraulic pressure when the vehicle runs.
【０００４】本発明の車輪装置はシリンダ支持筒体
（１）と、作動ロッド（２）と、液圧シリンダ（３）
と、複数の接地セグメントから成るリング状接地セグメ
ント（４）と、バルブ（５）と、ポンプ（６）および、
制御エレメント（７）とよりなり、シリンダ支持筒体
（１）には複数の液圧シリンダ（３）が放射状に設置さ
れ、各液圧シリンダ（３）の中に作動ロッド（２）が設
けられ、該作動ロッド（２）が接地セグメント（８）と
連結し、上記複数の接地セグメント（８）によりリング
状接地セグメント（４）を形成し、上記シリンダ支持筒
体（１）にバルブ（５）とポンプ（６）および、制御エ
レメント（７）が設けられたことを特徴としている。The wheel device of the present invention comprises a cylinder support cylinder (1), an operating rod (2) and a hydraulic cylinder (3).
A ring-shaped ground segment (4) consisting of a plurality of ground segments, a valve (5), a pump (6) and
A plurality of hydraulic cylinders (3) are radially installed on the cylinder support cylinder (1) and are provided with a control element (7), and an operating rod (2) is provided in each hydraulic cylinder (3). The actuating rod (2) is connected to the ground segment (8), and the plurality of ground segments (8) form a ring-shaped ground segment (4), and the cylinder support cylinder (1) has a valve (5). And a pump (6) and a control element (7) are provided.
【実施例】以下、図面につき本発明を説明する。The present invention will be described below with reference to the drawings.
【０００５】図示のごとく、本発明の車輛の車輪装置は
シリンダ支持筒体（１）と作動ロッド（２）と、液圧シ
リンダ（３）と、複数の接地セグメントから成るリング
状接地セグメント（４）と、バルブ（５）と、ポンプ
（６）と、制御エレメント（７）よりなり、前記シリン
ダ支持筒体（１）には複数の液圧シリンダ（３）が放射
状に設置され、各液圧シリンダ（３）の中に作動ロッド
（２）が設けられ、該作動ロッド（２）が接地セグメン
ト（８）と連結し、上記複数の接地セグメント（８）に
よりリング状接地セグメント（４）を形成し、上記シリ
ンダ支持筒体（１）にバルブ（５）と、ポンプ（６）
と、制御エレメント（７）と、車軸孔（９）と、複数の
締付孔（１０）が設けられる。該車軸孔（９）と複数の
締付孔（１０）によって、車輪装置を車輛の駆動軸に取
り付け、車輪装置は駆動軸と共に回転できるようになっ
ている。As shown in the drawings, the vehicle wheel device of the present invention comprises a cylinder support cylinder (1), an operating rod (2), a hydraulic cylinder (3), and a ring-shaped ground segment (4) composed of a plurality of ground segments. ), A valve (5), a pump (6), and a control element (7), and a plurality of hydraulic cylinders (3) are radially installed in the cylinder support cylinder (1). An operating rod (2) is provided in the cylinder (3), the operating rod (2) is connected to the ground segment (8), and the plurality of ground segments (8) form a ring-shaped ground segment (4). Then, the valve (5) and the pump (6) are attached to the cylinder support cylinder (1).
A control element (7), an axle hole (9) and a plurality of fastening holes (10). The axle hole (9) and the plurality of tightening holes (10) allow the wheel device to be mounted on the drive shaft of the vehicle so that the wheel device can rotate together with the drive shaft.
【０００６】[0006]
【作用】作動ロッド（２）の一端は液圧シリンダ（３）
において、液体の作用を受け、その他端は接地セグメン
ト（８）と連結している。リング状接地セグメント
（４）は複数の接地セグメント（８）よりなり、地面に
作用し、けん引力を発生させ、また各接地セグメント
（８）には模様が刻んである。シリンダ支持筒体（１）
に設置されたバルブ（５）と、ポンプ（６）と、制御エ
レメント（７）は各液圧シリンダ（３）に連通し、その
開閉によって液圧と容積を調節している。上記装置は公
知の材料と方法で製造することができる。[Operation] One end of the operating rod (2) has a hydraulic cylinder (3)
At, the other end is connected to the ground segment (8) under the action of liquid. The ring-shaped grounding segment (4) is composed of a plurality of grounding segments (8) and acts on the ground to generate a traction force, and each grounding segment (8) is engraved with a pattern. Cylinder support cylinder (1)
The valve (5), the pump (6), and the control element (7) installed in the above are communicated with each hydraulic cylinder (3), and their hydraulic pressure and volume are adjusted by opening and closing. The above device can be manufactured using known materials and methods.
【０００７】本車輪装置が固い地面状で回転する場合
は、各液圧シリンダ（３）内の作業液体の容積が同じ
で、各作動ロッド（２）の伸び出す長さも同じで、従っ
てリング状接地セグメント（４）は円形になって、通常
のリング状車輪を形成する。When the present wheel device rotates on a solid ground, the working liquid in each hydraulic cylinder (3) has the same volume, and the operating rods (2) also have the same extension length, and therefore the ring-shaped. The ground segment (4) is rounded to form a regular ring wheel.
【０００８】本車輪装置がやわらかい軟弱土質道上で回
転する場合、バルブ（５）、ポンプ（６）と制御エレメ
ント（７）を調節することによって、作業液体の総溶積
を減少させ、つづいて地面に近い部分の作動ロッド
（２）が圧縮され、従って、リング状接地セグメント
（４）は回転する偏円形になり、地面との接触面積が大
きくなる。When the wheel system rotates on a soft, soft soil road, the valve (5), the pump (6) and the control element (7) are adjusted to reduce the total working liquid deposit and subsequently to the ground. The actuating rod (2) close to is compressed, so that the ring-shaped grounding segment (4) becomes a rotating oblate circular shape, and the contact area with the ground is increased.
【０００９】本車輪装置は、液圧を利用することによっ
て、地面との接触面積を無段数的に変更でき、それに、
バルブ（５）と、ポンプ（６）と制御エレメント（７）
を動作をさせることによって、液圧シリンダ（３）を開
閉し、作動ロッド（２）がリング状接地セグメント
（４）を必要な形状に形成させることができる。This wheel device can change the contact area with the ground steplessly by utilizing hydraulic pressure.
Valve (5), pump (6) and control element (7)
By operating the hydraulic cylinder (3), the hydraulic cylinder (3) can be opened and closed, and the operating rod (2) can form the ring-shaped grounding segment (4) into a required shape.
【００１０】例えば、長偏円形の車輪装置が水中で回転
する場合、櫂のように水を漕くことができ、水陸両用車
輛として水面でも速度を上げることができる。液体は震
動を吸収する性能と減衰する性能と減衰性能を有するの
で、本車輪装置は震動を部分的に吸収することができ、
車輛が高速度で走ることができる。従来の車輪装置と比
べて、本車輪装置は車輛の走行性能を改善することがで
き、各種の自動車輛と工事用機械と農業機械にも利用す
ることができる。また、本車輪装置は従来の車輪式全輪
駆動車輛にも適用することができる。For example, when an oblate circular wheel device rotates in water, it is possible to row water like a paddle, and as an amphibious vehicle, the speed can be increased even on the water surface. Since the liquid has the ability to absorb vibrations, the ability to dampen, and the damping performance, this wheel device can partially absorb vibrations,
The vehicle can run at high speed. Compared with the conventional wheel device, the present wheel device can improve the running performance of the vehicle, and can be used in various kinds of vehicle, construction machinery and agricultural machinery. The wheel device can also be applied to a conventional wheel-type all-wheel drive vehicle.
【００１１】シリンダ支持筒体（１）に設けられた車輪
孔（９）及び締付孔（１０）により本車輪装置を車輛の
駆動軸に取り付ける。そして、運転室で制御装置を操縦
し、車輪装置の回転形態を調整する。液圧シリンダ
（３）の底部と頂部に作動ロッド（２）の上下行程を制
限する装置が設置されている。The wheel device is mounted on the drive shaft of the vehicle by means of the wheel hole (9) and the tightening hole (10) provided in the cylinder supporting cylinder (1). Then, the control device is operated in the driver's cab to adjust the rotation mode of the wheel device. On the bottom and top of the hydraulic cylinder (3) there are installed devices that limit the up and down travel of the actuation rod (2).
【００１２】接地セグメント（８）は弾性材質とするこ
とができる。車輛が沙漠や沼沢地や浅瀬などを走る場
合、幅の広い接地セグメントを取りかえても良い。接地
セグメントは小型部品なので保管、運搬、組立ても容易
である。The ground segment (8) can be made of an elastic material. If the vehicle runs in deserts, swamps, or shallow water, a wide ground contact segment may be replaced. The ground segment is a small part that is easy to store, transport and assemble.
【図１】一部を除去した本発明の車輛の車輪装置の断面
図である。FIG. 1 is a sectional view of a vehicle wheel device of the present invention with a part thereof removed.
【図２】本発明の車輪装置を取付けたトラックの走行図
である。FIG. 2 is a running diagram of a truck to which the wheel device of the present invention is attached.
１ シリンダ支持筒体 ２ 作動ロッド ３ 液圧シリンダ ４ リング状接地セグメント ５ バルブ ６ ポンプ ７ 制御エレメント ８ 接地セグメント ９ 車輪孔 １０ 締付孔 1 Cylinder Support Cylindrical Body 2 Actuating Rod 3 Hydraulic Cylinder 4 Ring-shaped Grounding Segment 5 Valve 6 Pump 7 Control Element 8 Grounding Segment 9 Wheel Hole 10 Tightening Hole
Claims (2)
（２）と、液圧シリンダ（３）と、複数の接地セグメン
トから成るリング状接地セグメント（４）と、バルブ
（５）と、ポンプ（６）と、制御エレメント（７）とか
らなり、前記シリンダ支持筒体（１）には複数の液圧シ
リンダ（３）が放射状に設置され、各液圧シリンダ
（３）の中に作動ロッド（２）が設けられ、該作動ロッ
ド（２）が接地セグメント（８）と連結し、複数の該接
地セグメント（８）によりリング状接地セグメント
（４）を形成し、前記シリンダ支持筒体（１）にバルブ
（５）と、ポンプ（６）と制御エレメント（７）が設け
られたことを特徴とする自動車車輛の車輪装置。1. A cylinder support cylinder (1), an actuation rod (2), a hydraulic cylinder (3), a ring-shaped ground segment (4) consisting of a plurality of ground segments, a valve (5), A pump (6) and a control element (7) are provided, and a plurality of hydraulic cylinders (3) are radially installed in the cylinder supporting cylinder (1), and actuated in each hydraulic cylinder (3). A rod (2) is provided, the actuating rod (2) is connected to the ground segment (8), and a plurality of the ground segments (8) form a ring-shaped ground segment (4). A wheel device for an automobile vehicle, characterized in that a valve (5), a pump (6) and a control element (7) are provided in 1).
（９）と複数の締付孔（１０）を設けた請求の範囲第１
項記載の自動車車輛の車輪装置。2. The cylinder support cylinder body (1) according to claim 1, wherein an axle hole (9) and a plurality of tightening holes (10) are provided.
A vehicle wheel device according to the item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03324115A JP3092825B2 (en) | 1991-11-13 | 1991-11-13 | Wheel devices for automobile vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03324115A JP3092825B2 (en) | 1991-11-13 | 1991-11-13 | Wheel devices for automobile vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05213001A true JPH05213001A (en) | 1993-08-24 |
| JP3092825B2 JP3092825B2 (en) | 2000-09-25 |
Family
ID=18162325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP03324115A Expired - Fee Related JP3092825B2 (en) | 1991-11-13 | 1991-11-13 | Wheel devices for automobile vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3092825B2 (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343081C (en) * | 2005-06-20 | 2007-10-17 | 北京航空航天大学 | Intelligent variable diameter semi walking wheel |
| JP2009234568A (en) * | 2008-03-04 | 2009-10-15 | Bridgestone Corp | Non-pneumatic tire |
| KR100931217B1 (en) * | 2009-06-15 | 2009-12-10 | 박병수 | Bicycle |
| JP2011079435A (en) * | 2009-10-07 | 2011-04-21 | Sankyu Inc | Wheel and wheeled platform |
| US8783310B2 (en) | 2007-09-05 | 2014-07-22 | Bridgestone Corporation | Non-pneumatic tire |
| CN105730143A (en) * | 2016-03-23 | 2016-07-06 | 山东理工大学 | Novel non-inflation type all-terrain tyre |
| CN106004231A (en) * | 2016-06-07 | 2016-10-12 | 河南摩西机械制造有限公司 | Obstacle crossing wheel |
| CN108284705A (en) * | 2018-01-25 | 2018-07-17 | 安徽港泰机械制造集团有限公司 | A kind of portable type rail-road car wheel with long service life |
| KR20180081667A (en) * | 2017-01-07 | 2018-07-17 | 고인순 | Bicycle wheel |
| CN108394233A (en) * | 2018-03-14 | 2018-08-14 | 嘉兴学院 | All Terrain Vehicle tire |
| JP2018532643A (en) * | 2015-07-30 | 2018-11-08 | エッセエエッレ．チア． ソシエタ ア レスポンサビリタ リミタータＳｅｒ．Ｃａ． Ｓ．Ｒ．Ｌ． | Improved wheel to recover energy, especially in electric propulsion vehicles or hybrid propulsion vehicles |
| CN113397846A (en) * | 2021-07-19 | 2021-09-17 | 安徽金宝马家具集团有限公司 | Chair with automatic braking function |
| CN108284705B (en) * | 2018-01-25 | 2024-05-10 | 安徽港泰机械制造集团有限公司 | Convenient road and railway dual-purpose wheel with long service life |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017034489A1 (en) * | 2015-08-21 | 2017-03-02 | Eroğlu Ali Riza | Multiple feet wheel |
| KR102154615B1 (en) * | 2018-12-07 | 2020-09-10 | 넥센타이어 주식회사 | Non-pneumatic cylinder tire |
-
1991
- 1991-11-13 JP JP03324115A patent/JP3092825B2/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343081C (en) * | 2005-06-20 | 2007-10-17 | 北京航空航天大学 | Intelligent variable diameter semi walking wheel |
| US8783310B2 (en) | 2007-09-05 | 2014-07-22 | Bridgestone Corporation | Non-pneumatic tire |
| JP2009234568A (en) * | 2008-03-04 | 2009-10-15 | Bridgestone Corp | Non-pneumatic tire |
| KR100931217B1 (en) * | 2009-06-15 | 2009-12-10 | 박병수 | Bicycle |
| JP2011079435A (en) * | 2009-10-07 | 2011-04-21 | Sankyu Inc | Wheel and wheeled platform |
| JP2018532643A (en) * | 2015-07-30 | 2018-11-08 | エッセエエッレ．チア． ソシエタ ア レスポンサビリタ リミタータＳｅｒ．Ｃａ． Ｓ．Ｒ．Ｌ． | Improved wheel to recover energy, especially in electric propulsion vehicles or hybrid propulsion vehicles |
| CN105730143A (en) * | 2016-03-23 | 2016-07-06 | 山东理工大学 | Novel non-inflation type all-terrain tyre |
| CN106004231A (en) * | 2016-06-07 | 2016-10-12 | 河南摩西机械制造有限公司 | Obstacle crossing wheel |
| KR20180081667A (en) * | 2017-01-07 | 2018-07-17 | 고인순 | Bicycle wheel |
| CN108284705A (en) * | 2018-01-25 | 2018-07-17 | 安徽港泰机械制造集团有限公司 | A kind of portable type rail-road car wheel with long service life |
| CN108284705B (en) * | 2018-01-25 | 2024-05-10 | 安徽港泰机械制造集团有限公司 | Convenient road and railway dual-purpose wheel with long service life |
| CN108394233A (en) * | 2018-03-14 | 2018-08-14 | 嘉兴学院 | All Terrain Vehicle tire |
| CN113397846A (en) * | 2021-07-19 | 2021-09-17 | 安徽金宝马家具集团有限公司 | Chair with automatic braking function |
| CN113397846B (en) * | 2021-07-19 | 2023-09-08 | 安徽金宝马家具集团有限公司 | Chair with automatic braking function |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3092825B2 (en) | 2000-09-25 |
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| LAPS | Cancellation because of no payment of annual fees |