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JPS631225B2 - - Google Patents
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JPS631225B2 - - Google Patents

Info

Publication number
JPS631225B2
JPS631225B2 JP56089306A JP8930681A JPS631225B2 JP S631225 B2 JPS631225 B2 JP S631225B2 JP 56089306 A JP56089306 A JP 56089306A JP 8930681 A JP8930681 A JP 8930681A JP S631225 B2 JPS631225 B2 JP S631225B2
Authority
JP
Japan
Prior art keywords
arm
rotary arm
arm body
vehicle body
arms
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.)
Expired
Application number
JP56089306A
Other languages
Japanese (ja)
Other versions
JPS57205281A (en
Inventor
Takeshi Takehara
Akira Abe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Nippon Genshiryoku Jigyo KK
Original Assignee
Toshiba Corp
Nippon Genshiryoku Jigyo KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Nippon Genshiryoku Jigyo KK filed Critical Toshiba Corp
Priority to JP56089306A priority Critical patent/JPS57205281A/en
Publication of JPS57205281A publication Critical patent/JPS57205281A/en
Publication of JPS631225B2 publication Critical patent/JPS631225B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D57/00Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
    • B62D57/02Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members
    • B62D57/022Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members consisting of members having both rotational and walking movements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Vehicle Body Suspensions (AREA)

Description

【発明の詳細な説明】 本発明は悪路や障害物の多い路面等の走行に適
した走行装置に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a traveling device suitable for traveling on rough roads or road surfaces with many obstacles.

一般に走行装置は車輪を用いたもの、クローラ
走行機構を用いたもの、および脚を用いた歩行形
のもの等がある。ところで上記車輪形およびクロ
ーラ形のものは路面に凹凸や障害物があるとこれ
を乗り越える際に大きな抵抗を受け、また路面が
軟弱で車輪やクローラが路面にめり込むような場
合には土砂等を押しのけるようにして進むため大
きな抵抗を受ける。したがつてこれらの抵抗が車
輪またはクローラと路面との摩擦力より大きくな
つた場合には走行不能となり、悪路等の走破能力
が低い不具合があつた。これに対し前記走行形の
ものは路面に凹凸や障害物があつてもこれを跨い
で通るので抵抗を受けることがなく、また路面が
軟弱であつても大きな抵抗を受けることがなく、
悪路等の走破能力が大きい。しかし、このような
走行形のものは脚の構造が複雑となり、またその
作動も複雑となるので駆動機構も複雑となる等の
不具合があつた。また、従来の走行形のものは脚
の作動が往復作動であるため走行速度をあまり早
くすることができないとともに車体の揺れが大き
い不具合があつた。
In general, there are various types of traveling devices, such as those using wheels, crawler traveling mechanisms, and walking devices using legs. By the way, the above-mentioned wheel-type and crawler-type vehicles face a lot of resistance when they get over unevenness or obstacles on the road surface, and if the road surface is soft and the wheels or crawlers sink into the road surface, they have to push away dirt, etc. As they move forward, they encounter great resistance. Therefore, when these resistances become larger than the frictional force between the wheels or the crawler and the road surface, the vehicle becomes unable to travel, resulting in a problem of low ability to travel on rough roads. On the other hand, the traveling type does not receive any resistance even if there are unevenness or obstacles on the road surface because it straddles them, and even if the road surface is soft, it does not receive large resistance.
It has great ability to travel on rough roads. However, such a traveling type has a complicated leg structure, and its operation is also complicated, resulting in problems such as a complicated drive mechanism. In addition, in the conventional traveling type, the legs operate in a reciprocating manner, so the traveling speed could not be increased very much, and the vehicle body swayed significantly.

本発明は以上の事情にもとづいてなされたもの
で、その目的とするところは悪路や障害物の多い
路面の走破能力が大であり、しかも構造が簡単で
かつ走行速度も大きくし得るとともに車体の揺れ
も小さくできる走行装置を得ることにある。
The present invention has been made based on the above-mentioned circumstances, and its purpose is to increase the ability to travel on rough roads and road surfaces with many obstacles, to have a simple structure, to increase the running speed, and to improve the vehicle body. The object of the present invention is to provide a traveling device that can reduce vibrations.

すなわち、本発明は3本以上のアームを有する
回転アーム体を車体に回転自在に取付け、これら
アームの先端部には接地部材を取付け、この回転
アーム体を駆動機構によつて回転させて上記アー
ムの先端部の接地部材を次々に接地させるととも
にこれらアームを回転に対応して伸縮させ、脚を
備えた歩行形のものと同等の走破能力を得るとと
もに構造を簡単とし、また走行速度を早くするこ
とができるとともに車体の揺れを小さくできるも
のである。
That is, in the present invention, a rotary arm body having three or more arms is rotatably attached to a vehicle body, a grounding member is attached to the tips of these arms, and this rotary arm body is rotated by a drive mechanism to rotate the above-mentioned arm. The ground-contacting members at the tips of the robots are brought into contact with the ground one after another, and these arms are expanded and contracted in response to the rotation, thereby achieving the same running ability as a walking type with legs, simplifying the structure, and increasing the running speed. It is possible to reduce the shaking of the vehicle body.

以下本発明の一実施例について説明する。図中
1は車体であつて、この車体1の前部および後部
には左右にそれぞれ一対ずつ合計4個の回転アー
ム体…が設けられている。そして、これら回転
アーム体は水平方向に設けられた回転軸3…を
中心として回転自在に取付けられている。そし
て、これらの回転アーム体…にはそれぞれ3本
のアーム4…が形成されている。これらアーム4
…は外筒5…とこの外筒5…内に摺動自在に嵌合
した内筒6…とから構成され、伸縮自在となつて
いる。そして、これらアーム4…内の内筒6…の
先端部にはそれぞれ接地部材7…が取付けられて
いる。そして、これら接地部材7…は内筒6…に
対して全方向に自由に回動し得るように取付けら
れており、常に路面8に密接するように構成され
ている。そして、上記回転アーム体…は車体1
内に設けられた駆動機構…によつて回転駆動さ
れ、またこの回転に対応してアーム4…が伸縮す
るように構成されている。以下この駆動機構
の構成について説明する。図中3は前述した回転
軸であつて中空筒状をなし、回転アーム体…の
中心に取付けられ、軸受10,11によつて車体
1に回転自在に取付けられている。そして、この
回転軸3には歯車12が取付けられ、この歯車1
2には小歯車13が噛合しており、この小歯車1
3はモーター14の出力軸15に取付けられてい
る。したがつてこの回転アーム体はこのモータ
ー14によつて回転駆動されるように構成されて
いる。また、上記アーム4…の外筒5内にはピニ
オン16…が設けられ、このピニオン16…は外
筒5…内にこの外筒5…の軸方向と直交する方向
に設けられた軸17…によつて回転自在に支承さ
れている。なお、内筒6…にはスリツト18…が
形成され、上記軸17…はこのスリツト18…内
に嵌合し、これら内筒6…の摺動を許すとともに
この内筒6…の回り止めをなしている。また、こ
の内筒6…の内面には軸方向に沿つてラツク19
…が設けられており、このラツク19…に上記ピ
ニオン16…が噛合している。また、上記回転軸
3内には軸20が同心状に配置され、この軸20
は回転アーム体4に対して回転自在に支承されて
いる。そして、この軸20の周囲には中空筒状の
2本の軸21,22が同心円状に配置され、これ
ら軸20,21,22は互に軸受23…によつて
回転自在に支持され、互に独立して回転し得るよ
うに構成されている。そして、これら軸20,2
1,22の一端部にはそれぞれスプロケツト2
4,25,26が取付けられている。また、上記
ピニオン16…にはそれぞれスプロケツト27…
が設けられており、これらスプロケツト27…と
上記スプロケツト24,25,26とはそれぞれ
チエン28…によつて連結されている。また、上
記軸20,21,22の他端部にはそれぞれ歯車
29,30,31が取付けられ、これら歯車2
9,30,31にはそれぞれ小歯車32,33,
34が噛合し、これら小歯車32,33,34は
モータ35,36,37の出力軸にそれぞれ取付
けられている。そして、これらモータ35,3
6,37を回転すると軸20,21,22および
チエン28…を介してピニオン16…が回転さ
れ、各アーム4…の内筒6…が摺動してアーム4
…が伸縮するように構成されている。なお、上記
モータ35,36,37は回転アーム体2の回転
軸3と一体的に回転するケース38に取付けられ
ている。そして、これらモータ35,36,37
は制御回路(図示せず)によつて制御された各ア
ーム4…は角度検出器39で検出された回転アー
ム体の回転角度に対応して伸縮され、この回転
アーム体の中心の高さを一定に維持して車体1
の上下動を防止するように構成されている。
An embodiment of the present invention will be described below. In the figure, reference numeral 1 denotes a vehicle body, and a total of four rotary arm bodies 2 are provided at the front and rear portions of the vehicle body 1, one pair each on the left and right sides. These rotary arm bodies 2 are rotatably mounted around rotary shafts 3 provided in the horizontal direction. Three arms 4 are formed on each of these rotary arm bodies 2 . These arms 4
... is composed of an outer cylinder 5 and an inner cylinder 6 that is slidably fitted into the outer cylinder 5, and is expandable and retractable. Grounding members 7 are attached to the tips of the inner cylinders 6 in these arms 4, respectively. These grounding members 7 are attached to the inner cylinder 6 so as to be freely rotatable in all directions, and are always in close contact with the road surface 8. The rotating arm body 2 ... is the vehicle body 1
It is rotatably driven by a drive mechanism 9 provided therein, and the arms 4 are configured to expand and contract in response to this rotation. Below, this drive mechanism 9 ...
The configuration of is explained below. In the figure, reference numeral 3 denotes the above-mentioned rotating shaft, which has a hollow cylindrical shape and is attached to the center of the rotating arm body 2 . A gear 12 is attached to this rotating shaft 3, and this gear 1
A small gear 13 is meshed with the small gear 1.
3 is attached to the output shaft 15 of the motor 14. Therefore, this rotary arm body 2 is configured to be rotationally driven by this motor 14. Further, a pinion 16 is provided within the outer cylinder 5 of the arm 4, and this pinion 16 is connected to a shaft 17 provided within the outer cylinder 5 in a direction perpendicular to the axial direction of the outer cylinder 5. It is rotatably supported by. Note that a slit 18 is formed in the inner cylinder 6, and the shaft 17 fits into the slit 18, allowing the inner cylinder 6 to slide and preventing the inner cylinder 6 from rotating. I am doing it. In addition, a rack 19 is provided along the axial direction on the inner surface of the inner cylinder 6.
... are provided, and the pinions 16 are meshed with the racks 19. Further, a shaft 20 is disposed concentrically within the rotating shaft 3, and this shaft 20
is rotatably supported on the rotary arm body 4. Two hollow cylindrical shafts 21 and 22 are arranged concentrically around this shaft 20, and these shafts 20, 21, 22 are rotatably supported by bearings 23... It is constructed so that it can be rotated independently. And these axes 20, 2
Sprocket 2 is installed at one end of 1 and 22, respectively.
4, 25, and 26 are attached. Further, each of the pinions 16... has a sprocket 27...
These sprockets 27... and the sprockets 24, 25, 26 are connected by chains 28, respectively. Further, gears 29, 30, 31 are attached to the other ends of the shafts 20, 21, 22, respectively.
9, 30, 31 have small gears 32, 33, respectively.
34 mesh with each other, and these small gears 32, 33, and 34 are attached to the output shafts of motors 35, 36, and 37, respectively. And these motors 35, 3
When the arms 6 and 37 are rotated, the pinions 16 are rotated via the shafts 20, 21, 22 and the chain 28, and the inner cylinders 6 of each arm 4 are slid to rotate the arms 4.
...is configured to expand and contract. Note that the motors 35, 36, and 37 are attached to a case 38 that rotates integrally with the rotating shaft 3 of the rotating arm body 2. And these motors 35, 36, 37
Each arm 4 controlled by a control circuit (not shown) is expanded or contracted in accordance with the rotation angle of the rotary arm body 2 detected by the angle detector 39, and the height of the center of the rotary arm body 2 is adjusted. Car body 1 while maintaining a constant
It is configured to prevent vertical movement of the

以上の如く構成された本発明の一実施例は、モ
ータ14によつて回転アーム体…が回転し、ア
ーム4…の先端部に設けられた接地部材7…が
次々に路面8に接地し、車体1を走行させる。そ
して、この場合、各アーム4…は回転アーム体
…の回転に対応して伸縮され、車体1の高さを一
定に維持する。次にこの作用を第6図a〜dを参
照して説明する。なお、第6図a〜d中各アーム
4…の符号に4a,4b,4cの如くアルフアベ
ツトを附して各アーム4a,4b,4cを区別す
る。すなわち、まず第6図aに示す如く2本のア
ーム4a,4cの接地部材7,7が接地している
場合からこの回転アーム体が矢印の方向に回転
した場合、アーム4a,4cが伸縮しないとすれ
ばこの回転アーム体の中心は前方のアーム4a
の接地部材7を中心とする円弧上を移動するので
車体1が上方に移動する。そしてこの一実施例は
このような車体1の上下動を防止するため、回転
アーム体の回転角度を角度検出器39で検出
し、第6図bに示す如く回転アーム体の回転に
対応してアーム4aを短縮させてゆく。よつて回
転アーム体の中心は上下に移動することはなく
水平方向に移動する。そして、第6図cに示す如
くアーム4aが垂直になつた場合にこのアーム4
aは最も短縮され、以後は第6図dに示す如く上
述とは逆に回転アーム体の回転に対応してこの
アーム4aが伸長されてゆく。そして次のアーム
4bが接地すると第6図aの状態に戻り、以下同
様の作動を繰返す。そして、このようなアーム4
a,4b,4cの伸縮制御は次のようにしてなさ
れる。すなわち、第6図aに示す如く2本のアー
ム4a,4cが接地し、残りのアーム4bが垂直
に正立している状態を0としてこの状態からの回
転アーム体の回転角度をθとし、アーム4a,
4b,4cの長さをXとし、また路面8から回転
アーム体の中心までの高さをHとする。そし
て、この第6図aの状態から前方のアーム4aが
垂直の下向となるまで、すなわち第6図cの状態
になるまでの範囲を考えると、上記Xおよびθは H≦X≦X0 ……(1) 60゜−cos-1H/X0≦θ≦60゜ ……(2) の範囲で変化する。なおX0はアーム4aが接地
する前の自由状態での長さである。そして、この
範囲での上記Xとθとの関係は X=H/cos(60゜−θ) ……(3) となる。したがつて、前記角度検出器39によつ
て回転アーム体の回転角度θを検出し、このθ
が上記(2)式の範囲内にあるときアーム4aの長さ
Xを上記(3)式の如く制御すれば回転アーム体
水平方向に前進する。なお、アーム4aが第6図
cに示す如く垂直下向になつた場合以降は上記(3)
式とは逆の関係でアーム4aを伸長させてゆく。
そして、このものは路面8に凹凸や障害物があつ
ても各アーム4…がこれを跨いでゆき、また路面
8が軟弱な場合でも車輪やクローラの場合の如く
走行抵抗が大幅に上昇することはないので、悪路
の走破能力がきわめて大きい。そして、このもの
は複雑な構造の脚等を必要とせず、構造が簡単で
あるとともに往復動部分がないので高速走行が可
能である。
In one embodiment of the present invention configured as described above, the rotary arm bodies 2 are rotated by the motor 14, and the grounding members 7 provided at the tips of the arms 4 are successively grounded on the road surface 8. , the vehicle body 1 is driven. In this case, each arm 4... is a rotary arm body 2
It expands and contracts in response to the rotation of... and maintains the height of the vehicle body 1 constant. Next, this operation will be explained with reference to FIGS. 6a to 6d. Incidentally, in FIGS. 6a to 6d, an alphanumeric character such as 4a, 4b, 4c is added to the reference numeral of each arm 4 to distinguish each arm 4a, 4b, 4c. That is, first, as shown in FIG. 6a, when the grounding members 7, 7 of the two arms 4a, 4c are in contact with the ground, when the rotary arm body 2 rotates in the direction of the arrow, the arms 4a, 4c expand and contract. If not, the center of this rotating arm body 2 is the front arm 4a.
Since the vehicle body 1 moves on an arc centered on the grounding member 7, the vehicle body 1 moves upward. In order to prevent such vertical movement of the vehicle body 1, this embodiment detects the rotation angle of the rotary arm body 2 with an angle detector 39, and responds to the rotation of the rotary arm body 2 as shown in FIG. 6b. Then, the arm 4a is shortened. Therefore, the center of the rotating arm body 2 does not move up and down, but moves in the horizontal direction. Then, when the arm 4a becomes vertical as shown in FIG. 6c, this arm 4
The arm 4a is shortened the most, and thereafter, as shown in FIG. 6d, the arm 4a is extended in response to the rotation of the rotary arm body 2 , contrary to the above. When the next arm 4b touches the ground, the state returns to the state shown in FIG. 6a, and the same operation is repeated thereafter. And arm 4 like this
Expansion and contraction control of a, 4b, and 4c is performed as follows. That is, the state in which two arms 4a and 4c are in contact with the ground and the remaining arm 4b stands vertically as shown in FIG. 6a is 0, and the rotation angle of the rotating arm body 2 from this state is θ. , arm 4a,
Let X be the length of 4b and 4c, and let H be the height from the road surface 8 to the center of the rotary arm body 2 . Considering the range from the state shown in FIG. 6a until the front arm 4a becomes vertically downward, that is, the state shown in FIG. 6c, the above X and θ are H≦X≦X 0 ...(1) 60゜−cos -1 H/X 0 ≦θ≦60゜ ...(2) Changes within the range. Note that X 0 is the length of the arm 4a in a free state before it touches the ground. The relationship between X and θ in this range is as follows: X=H/cos(60°−θ) (3). Therefore, the rotation angle θ of the rotary arm body 2 is detected by the angle detector 39, and this θ
is within the range of equation (2) above, and if the length X of arm 4a is controlled as shown in equation (3) above, rotating arm body 2 moves forward in the horizontal direction. In addition, after the arm 4a is vertically downward as shown in Fig. 6c, the above (3) is applied.
The arm 4a is extended in a relationship opposite to the formula.
In this case, even if there are irregularities or obstacles on the road surface 8, each arm 4 will straddle them, and even if the road surface 8 is soft, the running resistance will significantly increase as in the case of wheels or crawlers. Since there is no road, its ability to travel on rough roads is extremely large. This device does not require complicated legs, has a simple structure, and has no reciprocating parts, so it can run at high speeds.

なお、本発明は上記の一実施例には限定されな
い。
Note that the present invention is not limited to the above embodiment.

たとえば、アームの数は必らずしも3本に限ら
ず、3本以上のであれば何本でもよい。
For example, the number of arms is not necessarily limited to three, but may be any number as long as it is three or more.

さらに駆動機構の構成は必らずしも上記のもの
に限定されない。
Furthermore, the configuration of the drive mechanism is not necessarily limited to the above.

上述の如く本発明は放射状に突設された3本以
上のアームを有する回転アーム体を車体に回転自
在に取付け、この回転アーム体の各アームの先端
部にそれぞれ接地部材を取付け、この回転アーム
体を駆動機構によつて回転させて上記接地部材を
次々に接地させるとともにアームを回転に対応し
て伸縮させて走行するものである。したがつて路
面に多少の凹凸や障害物があつてもこれを跨ぐこ
とができ、また路面が軟弱であつても走行抵抗は
あまり増加しないので悪路の走破能力が大きい。
しかもこのものは回転アーム体を回転させるだけ
であり、複雑な脚等を必要とせず、構造が簡単で
あるとともに往復動部分がないので高速走行が可
能である。また、回転アーム体の回転に対応して
アームを伸縮させるので車体の高さを一定に維持
し、揺れを少なくすることができる等その効果は
大である。
As described above, the present invention includes a rotating arm body having three or more arms projecting radially, which is rotatably attached to a vehicle body, a grounding member being attached to the tip of each arm of this rotating arm body, and a grounding member being attached to the tip of each arm of this rotating arm body. The body is rotated by a drive mechanism, the grounding members are brought into contact with the ground one after another, and the arm extends and contracts in accordance with the rotation to travel. Therefore, even if there are some irregularities or obstacles on the road surface, the vehicle can straddle them, and even if the road surface is soft, the running resistance does not increase much, so the vehicle has great ability to travel on rough roads.
Moreover, this device only rotates the rotary arm body, does not require complicated legs, has a simple structure, and has no reciprocating parts, so it can run at high speed. In addition, since the arm is extended and contracted in response to the rotation of the rotary arm body, the height of the vehicle body can be maintained constant and shaking can be reduced, which has great effects.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本発明の一実施例を示し、第1図は側面
図、第2図は平面図、第3図は第1図の―線
に沿う断面図、第4図は第3図の―線に沿う
断面図、第5図は第4図の―線に沿う断面
図、第6図a〜dは作動を説明する回転アーム体
の側面図である。 1……車体、……回転アーム体、4……アー
ム、5……外筒、6……内筒、7……接地部材、
9……駆動機構、14……モータ、16……ピニ
オン、19……ラツク、35,36,37……モ
ータ、39……角度検出器。
The drawings show an embodiment of the present invention; FIG. 1 is a side view, FIG. 2 is a plan view, FIG. 3 is a cross-sectional view taken along line - in FIG. 1, and FIG. 4 is a cross-sectional view taken along line - in FIG. FIG. 5 is a cross-sectional view taken along line - in FIG. 4, and FIGS. 6 a to 6 d are side views of the rotary arm body for explaining the operation. DESCRIPTION OF SYMBOLS 1... Vehicle body, 2 ... Rotating arm body, 4... Arm, 5... Outer cylinder, 6... Inner cylinder, 7... Grounding member,
9... Drive mechanism, 14... Motor, 16... Pinion, 19... Rack, 35, 36, 37... Motor, 39... Angle detector.

Claims (1)

【特許請求の範囲】[Claims] 1 車体と、この車体に回転自在に取付けられ放
射状に突設された伸縮自在の3本以上のアームを
有する回転アーム体と、この回転アーム体の先端
部にそれぞれ取付けられた接地部材と、上記回転
アーム体を回転駆動するとともにこの回転アーム
体の回転と対応して上記アームを伸縮させて上記
車体の高さを一定に維持する駆動機構とを具備し
たことを特徴とする走行装置。
1. A vehicle body, a rotary arm body having three or more telescopic arms rotatably attached to the vehicle body and protruding radially, and a grounding member attached to each tip of the rotary arm body, and the above-mentioned A traveling device comprising: a drive mechanism that rotationally drives a rotary arm body and expands and contracts the arm in response to the rotation of the rotary arm body to maintain a constant height of the vehicle body.
JP56089306A 1981-06-10 1981-06-10 Traveling device Granted JPS57205281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56089306A JPS57205281A (en) 1981-06-10 1981-06-10 Traveling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56089306A JPS57205281A (en) 1981-06-10 1981-06-10 Traveling device

Publications (2)

Publication Number Publication Date
JPS57205281A JPS57205281A (en) 1982-12-16
JPS631225B2 true JPS631225B2 (en) 1988-01-11

Family

ID=13966975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56089306A Granted JPS57205281A (en) 1981-06-10 1981-06-10 Traveling device

Country Status (1)

Country Link
JP (1) JPS57205281A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103522854A (en) * 2013-10-25 2014-01-22 天津大学 Wheeled-like movable robot with capacities of flying and water passing
RU2628285C2 (en) * 2015-10-12 2017-08-15 Общество С Ограниченной Ответственностью "Лаборатория Эландис" Chassis for moving over various support surfaces with wheel-step movers

Also Published As

Publication number Publication date
JPS57205281A (en) 1982-12-16

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