JPH01165142U - - Google Patents
Info
- Publication number
- JPH01165142U JPH01165142U JP5990488U JP5990488U JPH01165142U JP H01165142 U JPH01165142 U JP H01165142U JP 5990488 U JP5990488 U JP 5990488U JP 5990488 U JP5990488 U JP 5990488U JP H01165142 U JPH01165142 U JP H01165142U
- Authority
- JP
- Japan
- Prior art keywords
- link mechanism
- slider
- wire
- drive means
- coupling
- 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
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Description
第１図は本考案の一実施例のパンタグラフ式リ
フターを示す正面図、第２図は同パンタグラフ式
リフターのロツドレスシリンダ、スライダおよび
ワイヤの配置状態を示す模式図、第３図は同パン
タグラフ式リフターのロツドレスシリンダ、スラ
イダ、結合手段および結合解除手段を示す断面図
、第４図は同パンタグラフ式リフターを示す平面
図、第５図は従来のベルクランクリフターの一例
を示す正面図、第６図は従来のロープリフターの
一例を示す断面図である。
３０……パンタグラフ式リフター、３２，３６
，４１，４２……軸、４３……リンク機構、５２
……ロツドレスシリンダ、５３……ロツドレスシ
リンダ本体部、５４……突起部、５６……ジヨイ
ントフツク、５７……スプリング、５８……受動
カム、６１……スライダ、６２……側壁部、６４
……固定カム、６５……結合手段、６６……結合
解除手段、６７……ワイヤ固定部、７０……ワイ
ヤ。
Fig. 1 is a front view showing a pantograph type lifter according to an embodiment of the present invention, Fig. 2 is a schematic diagram showing the arrangement of the rodless cylinder, slider and wire of the pantograph type lifter, and Fig. 3 is a schematic diagram showing the arrangement of the pantograph type lifter. FIG. 4 is a plan view showing the same pantograph type lifter; FIG. 5 is a front view showing an example of a conventional bell crank lifter; FIG. The figure is a sectional view showing an example of a conventional rope lifter. 30...Pantograph lifter, 32, 36
, 41, 42... shaft, 43... link mechanism, 52
... Rodless cylinder, 53 ... Rodless cylinder body, 54 ... Projection, 56 ... Joint hook, 57 ... Spring, 58 ... Passive cam, 61 ... Slider, 62 ... Side wall, 64
... fixed cam, 65 ... coupling means, 66 ... coupling release means, 67 ... wire fixing part, 70 ... wire.
Claims (1)
する出力部を有し、前記リンク機構に水平方向の
力を付与することにより該リンク機構を立上げる
駆動手段と、一端が固定されたワイヤの他端が接
続され、水平方向の移動によつて該ワイヤを介し
て前記リンク機構に垂直方向の力を付与するスラ
イダと、前記駆動手段の出力部および前記スライ
ダを脱着自在に結合する結合手段とを備えたパン
タグラフ式リフター。 a collapsible link mechanism; a drive means having an output section that moves horizontally; and for raising the link mechanism by applying a horizontal force to the link mechanism; and the other end of a wire having one end fixed. a slider to which a slider is connected to apply a vertical force to the link mechanism via the wire by horizontal movement, and a coupling means for detachably coupling the output part of the drive means and the slider. Pantograph type lifter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988059904U JPH069713Y2 (en) | 1988-05-06 | 1988-05-06 | Pantograph lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988059904U JPH069713Y2 (en) | 1988-05-06 | 1988-05-06 | Pantograph lifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01165142U true JPH01165142U (en) | 1989-11-17 |
| JPH069713Y2 JPH069713Y2 (en) | 1994-03-16 |
Family
ID=31285640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988059904U Expired - Lifetime JPH069713Y2 (en) | 1988-05-06 | 1988-05-06 | Pantograph lifter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH069713Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62193924U (en) * | 1986-06-02 | 1987-12-09 | ||
| JPS6353333U (en) * | 1986-09-25 | 1988-04-09 |
-
1988
- 1988-05-06 JP JP1988059904U patent/JPH069713Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62193924U (en) * | 1986-06-02 | 1987-12-09 | ||
| JPS6353333U (en) * | 1986-09-25 | 1988-04-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH069713Y2 (en) | 1994-03-16 |