JPS62129381U - - Google Patents
Info
- Publication number
- JPS62129381U JPS62129381U JP1796386U JP1796386U JPS62129381U JP S62129381 U JPS62129381 U JP S62129381U JP 1796386 U JP1796386 U JP 1796386U JP 1796386 U JP1796386 U JP 1796386U JP S62129381 U JPS62129381 U JP S62129381U
- Authority
- JP
- Japan
- Prior art keywords
- pillars
- wheels
- band unit
- hand
- track
- 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 2
Landscapes
- Handcart (AREA)
Description
第１図は本考案の一実施例に係る階段を昇降し
うるハンドカートの側面図、第２図は同要部の平
面図、第３図は同作動説明図、第４図は本考案な
らびに従来技術に係る作動の比軟のための説明図
である。
１，１……支柱、２……ハンドアーム、３……
荷台、１０，１０……軌道帯ユニツト、１１……
車輪、１２……車輪、１３……無限軌道帯、１４
，１４……車軸、２０……ブレーキ機構。
Fig. 1 is a side view of a hand cart that can go up and down stairs according to an embodiment of the present invention, Fig. 2 is a plan view of the main parts, Fig. 3 is an explanatory diagram of the same operation, and Fig. 4 is a side view of a hand cart according to the present invention and FIG. 2 is an explanatory diagram for relative softness of operation according to the prior art; 1,1...post, 2...hand arm, 3...
Loading platform, 10, 10...Track belt unit, 11...
Wheel, 12... Wheel, 13... Track belt, 14
, 14... Axle, 20... Brake mechanism.
Claims (1)
折り曲げ可能なハンドアームに連結し、該支柱の
下部には折りたたみ可能な荷台を設けるとともに
、該支柱の下端には上下の位置にそれぞれ車軸を
連接し、該車軸の両端には二軸以上の車輪と無限
軌道帯を収めた軌道帯ユニツトを支柱にほぼ平行
に設けるとともに、軌道帯ユニツトの車輪にブレ
ーキ機構を備え、ハンドカートの階段の滑降また
は暴走にさいし制動力が作動するようにしたこと
を特徴とする階段を昇降しうるハンドカート。 The upper ends of a pair of pillars that stand side by side at a certain distance are connected to a bendable hand arm, a foldable loading platform is provided at the bottom of the pillars, and axles are installed at the upper and lower positions at the lower ends of the pillars. A track band unit containing two or more wheels and a track belt is installed on both ends of the axle in parallel to the pillar, and the wheels of the track band unit are equipped with a brake mechanism to prevent hand carts from sliding down and down stairs. Or, a hand cart that can be moved up and down stairs, characterized in that a braking force is activated in the event of a runaway vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1796386U JPS62129381U (en) | 1986-02-10 | 1986-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1796386U JPS62129381U (en) | 1986-02-10 | 1986-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62129381U true JPS62129381U (en) | 1987-08-15 |
Family
ID=30811202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1796386U Pending JPS62129381U (en) | 1986-02-10 | 1986-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62129381U (en) |
-
1986
- 1986-02-10 JP JP1796386U patent/JPS62129381U/ja active Pending
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