JPH0324466U

JPH0324466U -

Info

Publication number: JPH0324466U
Application number: JP8221889U
Authority: JP
Priority date: 1989-07-14
Filing date: 1989-07-14
Publication date: 1991-03-13

Description

[Brief explanation of the drawing]

第１図は本考案による台車の一実施例を示す概
略側面図、第２図はロツク手段の要部側面図、第
３図は支柱の接続部分を示す説明図である。１……台車、２……載置台、５……補助車輪、
７……第一支柱、９……第一車輪、１２……ガイ
ド板、１３……第一補助支柱、１４……第一スト
ツパー、２０……第二支柱、２２……第二車輪、
２５……第二補助支柱、２６……ストツパー、２
７……第二ストツパー。 FIG. 1 is a schematic side view showing an embodiment of a truck according to the present invention, FIG. 2 is a side view of the main part of the locking means, and FIG. 3 is an explanatory view showing the connecting portion of the support. 1... Trolley, 2... Mounting stand, 5... Auxiliary wheels,
7...First support column, 9...First wheel, 12...Guide plate, 13...First auxiliary support column, 14...First stopper, 20...Second support column, 22...Second wheel,
25...Second auxiliary support column, 26...Stopper, 2
7...Second stopper.

Claims

[Scope of utility model registration request]

In a trolley equipped with a loading platform for placing cargo, etc., and a plurality of wheels held on the back side of the loading platform, an auxiliary wheel held on the back side of the end of the loading platform, and a wheel behind the auxiliary wheel. A first support of a predetermined length whose one end is rotatably supported by a mounting table and is biased in the vertical direction; a first wheel held at the other end of the first support; and a rotation of the first support. a first auxiliary member that regulates a range of motion; a second support member of a predetermined length whose one end is rotatably supported on a mounting table behind the first support member and biased in the vertical direction; When the second support is provided with a second wheel held at the other end of the support and a second auxiliary member that restricts the rotation range of the second support, and is moved from a first position to a second position having a different height, A trolley characterized in that the first and second supports are held in a vertical position at a low position, and held at a predetermined position in a horizontal direction at a high position.