JPS5974998U - Locking device for swinging fork in forklift - Google Patents
Locking device for swinging fork in forkliftInfo
- Publication number
- JPS5974998U JPS5974998U JP17070682U JP17070682U JPS5974998U JP S5974998 U JPS5974998 U JP S5974998U JP 17070682 U JP17070682 U JP 17070682U JP 17070682 U JP17070682 U JP 17070682U JP S5974998 U JPS5974998 U JP S5974998U
- Authority
- JP
- Japan
- Prior art keywords
- lock
- fork
- lock plate
- forklift
- attached
- 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
Landscapes
- Forklifts And Lifting Vehicles (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示し、第１図は旋回フォークの
ロック装置を示す平面図、第２図は同じく側面図、第３
図は動作説明図、第４図は旋回用シリンダ及びロックシ
リンダの油圧回路図、第５図はロック装置の他の実施例
を示す説明図である。
１・・・・・・リフトブラケット、２・・・・・・サイ
ドシフト装置、３・・・・・・シフトキャリッジ、４・
・・・・・フォーク装置、５・・・・・・回転軸、１０
・・・・・田ツクプレート、１１・・・・・・ロックシ
リンダ、１３・・・・・・ロックヘッド。The drawings show an embodiment of the present invention, in which Figure 1 is a plan view showing a locking device for a swing fork, Figure 2 is a side view, and Figure 3 is a side view.
4 is a hydraulic circuit diagram of the swing cylinder and lock cylinder, and FIG. 5 is an explanatory diagram showing another embodiment of the locking device. 1... Lift bracket, 2... Side shift device, 3... Shift carriage, 4...
...Fork device, 5 ... Rotating shaft, 10
・・・Track plate, 11・・・Lock cylinder, 13・・・Lock head.
Claims (3)
て左右動可能に装着されたシフトキャリッジにフォーク
装置を回転軸を介して水平方向に旋回可能に取付けてな
るフォークリフトにおいて、前記回転軸の一部にはロッ
クプレートを固着する一方、前記シフトキャリッジには
常にロックプレートの外周面に当接してフォーク装置の
旋回をロックし、フォーク装置の旋回時にはロックプレ
ートから離間してそのロックを解放するロックヘッドを
有したロックシリンダを設けたことを特徴とするフォー
ク、リフトにおける旋回フォークのロック装置。(1) In a forklift in which a fork device is attached to a shift carriage which is attached to a lift bracket so as to be movable horizontally via a side shift device, and a fork device is attached so as to be pivotable in the horizontal direction via a rotating shaft, a part of the rotating shaft is While the lock plate is fixed, the shift carriage has a lock head that always comes into contact with the outer peripheral surface of the lock plate to lock the fork device from turning, and when the fork device turns, it separates from the lock plate and releases the lock. A locking device for a swing fork in a fork or a lift, characterized in that it is provided with a lock cylinder.
ことを特徴とする実用新案登録請求の範囲第１項に記載
のロック装置。(2) The lock device according to claim 1, wherein the lock plate is polygonal.
ことを特徴とする実用新案登録請求の範囲第１損に記載
のロック装置。(3) The lock device according to claim 1 of the utility model registration, wherein the lock plate is formed in a circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17070682U JPS5974998U (en) | 1982-11-10 | 1982-11-10 | Locking device for swinging fork in forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17070682U JPS5974998U (en) | 1982-11-10 | 1982-11-10 | Locking device for swinging fork in forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5974998U true JPS5974998U (en) | 1984-05-21 |
Family
ID=30372583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17070682U Pending JPS5974998U (en) | 1982-11-10 | 1982-11-10 | Locking device for swinging fork in forklift |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5974998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61150998A (en) * | 1984-12-21 | 1986-07-09 | 日産自動車株式会社 | Locking device for rotary fork |
-
1982
- 1982-11-10 JP JP17070682U patent/JPS5974998U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61150998A (en) * | 1984-12-21 | 1986-07-09 | 日産自動車株式会社 | Locking device for rotary fork |
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