JPS634776U - - Google Patents
Info
- Publication number
- JPS634776U JPS634776U JP9887586U JP9887586U JPS634776U JP S634776 U JPS634776 U JP S634776U JP 9887586 U JP9887586 U JP 9887586U JP 9887586 U JP9887586 U JP 9887586U JP S634776 U JPS634776 U JP S634776U
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- swivel
- rail
- swivel wheel
- center
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Handcart (AREA)
Description
第1図は本考案による自在車輪用レールの一例
を示す斜視図、第2図a〜cはその使用例を示す
平面図、第3図及び第4図a〜dは自在車輪の動
作を示す説明図である。
符号の説明、R,R1,R2…自在車輪用レー
ル、1…溝形レール、2,2R,2L…自在車輪
、3…反転スペース、4…車輪、5…回転軸。
Fig. 1 is a perspective view showing an example of the rail for a swivel wheel according to the present invention, Figs. 2 a to c are plan views showing an example of its use, and Figs. 3 and 4 a to d show the operation of the swivel wheel. It is an explanatory diagram. Explanation of symbols: R, R 1 , R 2 ... Rail for free wheels, 1 ... Channel rail, 2, 2R, 2L ... Free wheels, 3 ... Inversion space, 4 ... Wheels, 5 ... Rotating shaft.
Claims (1)
線と路面との交点が、車輪の接地面の中心よりも
進行方向に向かつて前方に位置するように成され
た自在車輪を走行させる自在車輪用レールにおい
て、自在車輪を走行させる溝形レールの途中に、
当該レールに対して進行方向と逆向きに係合せら
れて走行する自在車輪を当該車輪の復元力で反転
させる幅広の反転スペースが形成されていること
を特徴とする自在車輪用レール。 A swivel wheel for running a swivel wheel that is configured such that the intersection of the extension of the center line of the rotational axis that freely turns the wheel and the road surface is located forward of the center of the wheel's contact surface in the direction of travel. In the middle of the grooved rail on which the swivel wheels run,
A rail for a swivel wheel, characterized in that a wide reversal space is formed in which the swivel wheel, which is engaged with the rail and travels in a direction opposite to the traveling direction, is reversed by the restoring force of the wheel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9887586U JPS634776U (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9887586U JPS634776U (en) | 1986-06-30 | 1986-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS634776U true JPS634776U (en) | 1988-01-13 |
Family
ID=30967237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9887586U Pending JPS634776U (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS634776U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59321U (en) * | 1983-04-30 | 1984-01-05 | マツダ株式会社 | Cabover vehicle seat structure |
-
1986
- 1986-06-30 JP JP9887586U patent/JPS634776U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59321U (en) * | 1983-04-30 | 1984-01-05 | マツダ株式会社 | Cabover vehicle seat structure |
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