JPH0168395U - - Google Patents
Info
- Publication number
- JPH0168395U JPH0168395U JP1987163234U JP16323487U JPH0168395U JP H0168395 U JPH0168395 U JP H0168395U JP 1987163234 U JP1987163234 U JP 1987163234U JP 16323487 U JP16323487 U JP 16323487U JP H0168395 U JPH0168395 U JP H0168395U
- Authority
- JP
- Japan
- Prior art keywords
- twist lock
- lock cylinder
- hydraulic circuit
- side hydraulic
- twist
- 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
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
- Load-Engaging Elements For Cranes (AREA)
Description
図面は本考案の実施例を示し、第１図はツイス
トロツクシリンダの油圧回路図、第２図はコンテ
ナスプレツダの使用形態を示す側面図、第３図は
コンテナスプレツダを示す斜視図である。
１……スプレツダ、４……スプレツダ本体、５
……レールホルダ、６……伸縮レール、８……ツ
イストロツクピン、１０……ツイストロツクシリ
ンダ、１１……ホース、１２……ホースガイド（
パワートラツクチエーン）、１３……方向切換弁
、１９……ダブルパイロツトチエツク弁。
The drawings show an embodiment of the present invention; Fig. 1 is a hydraulic circuit diagram of a twist lock cylinder, Fig. 2 is a side view showing how the container spreader is used, and Fig. 3 is a perspective view showing the container spreader. . 1... Spretsuda, 4... Spretsuda main body, 5
... Rail holder, 6 ... Telescopic rail, 8 ... Twist lock pin, 10 ... Twist lock cylinder, 11 ... Hose, 12 ... Hose guide (
power truck chain), 13... directional control valve, 19... double pilot check valve.
Claims (1)
ダに、先端部にツイストロツクピン及び該ロツク
ピン操作用のツイストロツクシリンダを備えた左
右一対の伸縮レールを横方向に移動可能に取付け
て伸縮自在となし、前記ツイストロツクシリンダ
を方向切換弁によつて操作する形式のコンテナス
プレツダにおいて、前記ツイストロツクシリンダ
におけるロツク側油圧回路とアンロツク側油圧回
路とのツイストロツクシリンダ寄りにダブルパイ
ロツトチエツク弁を配設するとともに、前記方向
切換弁の中立位置をＡ，Ｂ，Ｒ接続としたコンテ
ナスプレツダのツイストロツクシリンダ駆動装置
。 A pair of left and right telescopic rails each having a twist lock pin at the tip and a twist lock cylinder for operating the lock pin are attached to the rail holder installed on the upper part of the spreader body so as to be movable in the lateral direction. In a container spreader in which a twist lock cylinder is operated by a directional valve, a double pilot check valve is disposed near the twist lock cylinder between a lock side hydraulic circuit and an unlock side hydraulic circuit in the twist lock cylinder, and A twist lock cylinder drive device for a container spreader in which the neutral position of the directional control valve is connected to A, B, and R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16323487U JPH0615991Y2 (en) | 1987-10-26 | 1987-10-26 | Twist cylinder cylinder drive for container spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16323487U JPH0615991Y2 (en) | 1987-10-26 | 1987-10-26 | Twist cylinder cylinder drive for container spreader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0168395U true JPH0168395U (en) | 1989-05-02 |
| JPH0615991Y2 JPH0615991Y2 (en) | 1994-04-27 |
Family
ID=31447778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16323487U Expired - Lifetime JPH0615991Y2 (en) | 1987-10-26 | 1987-10-26 | Twist cylinder cylinder drive for container spreader |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0615991Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005206330A (en) * | 2004-01-23 | 2005-08-04 | Tcm Corp | Spreader |
-
1987
- 1987-10-26 JP JP16323487U patent/JPH0615991Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005206330A (en) * | 2004-01-23 | 2005-08-04 | Tcm Corp | Spreader |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0615991Y2 (en) | 1994-04-27 |