JPH03113398U - - Google Patents
Info
- Publication number
- JPH03113398U JPH03113398U JP2175190U JP2175190U JPH03113398U JP H03113398 U JPH03113398 U JP H03113398U JP 2175190 U JP2175190 U JP 2175190U JP 2175190 U JP2175190 U JP 2175190U JP H03113398 U JPH03113398 U JP H03113398U
- Authority
- JP
- Japan
- Prior art keywords
- trolley
- workbench
- scissor
- drive wheels
- hydraulic cylinder
- 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
- 230000007246 mechanism Effects 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は高所作業車の作業台１を最上昇した状
態の全体側面図、第２図は作業台１を最下降した
状態の全体側面図、第３図は第１図の状態の正面
図、第４図はシザースリンク機構Ｓとチエーンと
昇降油圧シリンダー１７の配置を示す側面図、第
５図は同じく一方のシザースリンク機構Ｓとチエ
ーンの配置を示す前面断面図である。
Ｓ……シザースリンク機構、１……作業台、２
……台車、３Ｌ，３Ｒ……人力ハンドル、１３，
１６……「く」の字形シザースリンク、１４，１
５……「逆く」の字形シザースリンク、１７……
昇降油圧シリンダー、３３，２４，２５，２６…
…チエーン、４８……シヨツクアブソーバ。
Figure 1 is an overall side view of the platform 1 of the aerial work vehicle in its highest position, Figure 2 is a side view of the platform 1 in its lowest position, and Figure 3 is a front view of the platform shown in Figure 1. 4 is a side view showing the arrangement of the scissor link mechanism S, the chain, and the lifting hydraulic cylinder 17, and FIG. 5 is a front sectional view showing the arrangement of one of the scissor link mechanisms S and the chain. S... Scissor link mechanism, 1... Workbench, 2
... Trolley, 3L, 3R ... Human handle, 13,
16... "U" shaped scissor link, 14,1
5... "Reverse" shaped scissor link, 17...
Lifting hydraulic cylinder, 33, 24, 25, 26...
...Chain, 48...Shock absorber.
Claims (1)
により昇降可能とし、台車２に設けた駆動輪５Ｌ
，５Ｒを、作業台１に配置した人力ハンドル３Ｌ
，３Ｒの各別の回転により走行と操向を可能とし
た構成において、駆動輪５Ｌ，５Ｒの上部に枢支
部を固定したシザースリンク１４，１５に沿つて
、人力ハンドル３Ｌ，３Ｒと駆動輪５Ｌ，５Ｒの
間を連結するチエーン２４，２５を配置し、対向
するシザースリンク１３，１６の間に、昇降油圧
シリンダー１７を介装したことを特徴とする人力
移動式高所作業車。 Scissor link mechanism S between trolley 2 and workbench 1
Drive wheels 5L installed on the trolley 2
, 5R, and a manual handle 3L placed on the workbench 1.
, 3R, the human-powered handles 3L, 3R and the drive wheel 5L are connected along the scissor links 14, 15 whose pivot parts are fixed to the upper parts of the drive wheels 5L, 5R. , 5R, and a lift hydraulic cylinder 17 is interposed between opposing scissor links 13 and 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2175190U JPH0721497Y2 (en) | 1990-03-02 | 1990-03-02 | Input mobile aerial work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2175190U JPH0721497Y2 (en) | 1990-03-02 | 1990-03-02 | Input mobile aerial work platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03113398U true JPH03113398U (en) | 1991-11-19 |
| JPH0721497Y2 JPH0721497Y2 (en) | 1995-05-17 |
Family
ID=31524783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2175190U Expired - Lifetime JPH0721497Y2 (en) | 1990-03-02 | 1990-03-02 | Input mobile aerial work platform |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0721497Y2 (en) |
-
1990
- 1990-03-02 JP JP2175190U patent/JPH0721497Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0721497Y2 (en) | 1995-05-17 |