JPS6332938U

JPS6332938U -

Info

Publication number: JPS6332938U
Application number: JP12741586U
Authority: JP
Priority date: 1986-08-21
Filing date: 1986-08-21
Publication date: 1988-03-03

Description

[Brief explanation of the drawing]

第１図は本考案によるコンテナ荷役車両の連結
装置の一実施例を示す側面図、第２図は同側面図
、第３図はコンテナ荷役車両の全体外観図、第４
図は従来の連結装置を示す側面図、第５図は同側
面図、第６図は従来のコンテナ荷役車両の側面図
である。１…車台、７…フツクフレーム、８…荷役フレ
ーム、９…ダンプシリンダ、１０…コンテナ後退
シリンダ、１２…コンテナ、１５…ロツク装置、
１６，２０…フツク、１７…掛金、２１…第１フ
ツク部、２２…第２フツク部、２３…第１の指、
２３ａ…基準面、２４…第２の指、２４ａ…根元
部、２４ｂ…延長部、２５…キヤツチ溝、２６…
突部。 Fig. 1 is a side view showing one embodiment of a coupling device for a container cargo handling vehicle according to the present invention, Fig. 2 is a side view of the same, Fig. 3 is an overall external view of the container cargo handling vehicle, and Fig. 4
The figure is a side view showing a conventional coupling device, FIG. 5 is a side view of the same, and FIG. 6 is a side view of a conventional container cargo handling vehicle. DESCRIPTION OF SYMBOLS 1... Vehicle chassis, 7... Hook frame, 8... Cargo handling frame, 9... Dump cylinder, 10... Container retreat cylinder, 12... Container, 15... Lock device,
16, 20... Hook, 17... Latch, 21... First hook part, 22... Second hook part, 23... First finger,
23a... Reference surface, 24... Second finger, 24a... Root portion, 24b... Extension portion, 25... Catch groove, 26...
Protrusion.

Claims

[Claims for Utility Model Registration] 1. A cargo handling frame whose rear end is pivoted near the rear end of the vehicle chassis, is bendable from the middle, and has a hook frame at its tip, A coupling device for a container cargo handling vehicle, wherein a hook is provided at a tip of the hook frame for loading and unloading a container between the vehicle platform and the ground by engaging a latch protruding from the cargo handling frame by undulating the cargo handling frame. The first hook has a catch groove formed by first and second fingers and deeper than the thickness of the latch at the base connected to the hook frame, and the outer surface of the first finger is a reference surface that comes into contact with the latch. and the second finger extends beyond the reference surface to the extent that it bypasses the open end of the catch groove and does not contact the outer panel of the container when the latch contacts the reference surface, and has a second finger at the tip. 1. A coupling device for a container cargo handling vehicle, comprising a second hook portion having a protrusion projecting toward the first hook portion. 2. The coupling device for a container cargo handling vehicle according to claim 1, wherein the reference surface of the first finger is formed as a flat surface.