JPH01109088U

JPH01109088U -

Info

Publication number: JPH01109088U
Application number: JP254788U
Authority: JP
Priority date: 1988-01-14
Filing date: 1988-01-14
Publication date: 1989-07-24

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示した正面図、第
２図は同じく側面図、第３図は第１図の切断線Ａ
―Ａに沿う断面平面図、第４図は本考案の装置の
取付位置を示した平面図、第５図は従来の技術の
一例を示した正面図、第６図は第５図の平面図で
ある。１……一方の移動台車、２……他方の移動台車
、３……連結用固定フツク、４……連結用ピンヒ
ンジフツク、５……取付フレーム、６……枢着ピ
ン、７……フツク取付板、８……フツクピン孔、
９……取合リンク、１０……フツクピン、１１…
…連結解除用パワーシリンダ、１２……フツク外
れ防止用スプリング。 Fig. 1 is a front view showing an embodiment of the present invention, Fig. 2 is a side view, and Fig. 3 is a section line A in Fig. 1.
- A cross-sectional plan view along line A, FIG. 4 is a plan view showing the mounting position of the device of the present invention, FIG. 5 is a front view showing an example of the conventional technology, and FIG. 6 is a plan view of FIG. 5. It is. DESCRIPTION OF SYMBOLS 1... One movable trolley, 2... The other movable trolley, 3... Fixed hook for connection, 4... Pin hinge hook for connection, 5... Mounting frame, 6... Pivot pin, 7... Hook Mounting plate, 8...Hook pin hole,
9...Trade link, 10...Hook pin, 11...
... Power cylinder for disconnecting the connection, 12... Spring for preventing the hook from coming off.

Claims

[Scope of utility model registration request]

A fixed hook for connection attached to one of the movable carts, a pin hinge hook for connection that is pivotally attached to the other movable cart and is provided so as to be able to engage and disengage from the fixed hook for connection, and this connection. a hook detachment prevention spring that presses the connecting pin hinge hook against the connecting fixing hook; and a hook detachment prevention spring that is attached to the other movable trolley and holds the connecting pin hinge hook against the spring force of the hook detaching prevention spring. A coupling device for a movable trolley, comprising a power cylinder for disengaging the coupling.