JPH0444297U - - Google Patents
Info
- Publication number
- JPH0444297U JPH0444297U JP8766490U JP8766490U JPH0444297U JP H0444297 U JPH0444297 U JP H0444297U JP 8766490 U JP8766490 U JP 8766490U JP 8766490 U JP8766490 U JP 8766490U JP H0444297 U JPH0444297 U JP H0444297U
- Authority
- JP
- Japan
- Prior art keywords
- mast
- fixed
- sheave
- attached
- lift 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
- 230000003028 elevating effect Effects 0.000 claims 2
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は、本考案の実施例に係るマスト装置を
示す略式側面図。第２図は、従来のマスト装置を
示す略式側面図である。
１……マスト装置、２……固定マスト、３……
移動マスト、４……昇降体、５……リフトシリン
ダ、６……第一シーブ、７……第二シーブ、８…
…第三シーブ、９……第一チエーン、１０……第
二チエーン。
FIG. 1 is a schematic side view showing a mast device according to an embodiment of the present invention. FIG. 2 is a schematic side view showing a conventional mast device. 1... Mast device, 2... Fixed mast, 3...
Moving mast, 4... Lifting body, 5... Lift cylinder, 6... First sheave, 7... Second sheave, 8...
...Third sheave, 9...First chain, 10...Second chain.
Claims (1)
移動マストと、移動マストに対して昇降可能な昇
降体と、固定マストに設けられて短縮可能なリフ
トシリンダと、リフトシリンダの可動側に軸設さ
れた第一シーブと、固定マストの上部に軸設され
た第二シーブと、移動マストの上部に軸設された
第三シーブと、一端が固定マストの上部に他端が
移動マストの下部に夫々止着されてその途中が第
一シーブに下から第二シーブに上から掛渡された
第一チエーンと、一端が固定マストに他端が昇降
体に夫々止着されてその途中が第三シーブに上か
ら掛渡された第二チエーンと、から構成した事を
特徴とするマスト装置。 A fixed mast, a movable mast that can be raised and lowered with respect to the fixed mast, an elevating body that can be raised and lowered with respect to the movable mast, a lift cylinder that is provided on the fixed mast and can be shortened, and a lift cylinder that is installed on the movable side of the lift cylinder. A first sheave is attached to the top of the fixed mast, a second sheave is attached to the upper part of the fixed mast, a third sheave is attached to the upper part of the moving mast, and one end is attached to the upper part of the fixed mast and the other end is attached to the lower part of the moving mast. The first chain is fixed to the first sheave and the second sheave is attached to the top from below, and the third sheave is fixed to the fixed mast at one end and the elevating body at the other end. A mast device characterized by comprising: a second chain that extends from above;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8766490U JPH079911Y2 (en) | 1990-08-21 | 1990-08-21 | Mast device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8766490U JPH079911Y2 (en) | 1990-08-21 | 1990-08-21 | Mast device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0444297U true JPH0444297U (en) | 1992-04-15 |
| JPH079911Y2 JPH079911Y2 (en) | 1995-03-08 |
Family
ID=31820215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8766490U Expired - Fee Related JPH079911Y2 (en) | 1990-08-21 | 1990-08-21 | Mast device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH079911Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3450388A1 (en) * | 2017-09-01 | 2019-03-06 | Palfinger AG | Lift device |
-
1990
- 1990-08-21 JP JP8766490U patent/JPH079911Y2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3450388A1 (en) * | 2017-09-01 | 2019-03-06 | Palfinger AG | Lift device |
| WO2019043047A1 (en) * | 2017-09-01 | 2019-03-07 | Palfinger Ag | Lift device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH079911Y2 (en) | 1995-03-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |