JPH01152997U

JPH01152997U -

Info

Publication number: JPH01152997U
Application number: JP4946888U
Authority: JP
Priority date: 1988-04-13
Filing date: 1988-04-13
Publication date: 1989-10-20

Description

[Brief explanation of the drawing]

第１図〜第４図は第１実施例にかかるフオーク
左右移動装置を示し、第１図はそのアジヤスタピ
ース部分の平面図、第２図はその展開側面図、第
３図はその展開斜視図、第４図はその正面図、第
５図は第２実施例にかかるフオークの側面図、第
６図〜第８図は従来例を示し、第６図はその展開
斜視図、第７図はその展開側面図、第８図はその
アジヤスタピース部分の平面図、第９図〜第１１
図は他の従来例を示し、第９図はそのアジヤスタ
ピース部分の斜視図、第１０図及び第１１図はそ
のフオーク及びアジヤスタピースの側面説明図で
ある。１……フオーク左右移動装置、２……アジヤス
タピース、２１……ねじ部、２２１……連結部、
３……フオーク、４……フオークシヤフト、５…
…スクリユーシヤフト、６……リフトブラケツト
、６５……タイプレート。 1 to 4 show a fork lateral movement device according to a first embodiment, FIG. 1 is a plan view of the adjuster piece, FIG. 2 is an exploded side view, and FIG. 3 is an exploded perspective view. 4 is a front view thereof, FIG. 5 is a side view of the fork according to the second embodiment, FIGS. 6 to 8 show the conventional example, FIG. 6 is a developed perspective view thereof, and FIG. 7 is a side view of the fork according to the second embodiment. is a developed side view, FIG. 8 is a plan view of the adjuster piece, and FIGS. 9 to 11.
The figures show another conventional example, with FIG. 9 being a perspective view of the adjuster piece, and FIGS. 10 and 11 being side views of the fork and adjuster piece. 1...Fork left and right moving device, 2...Adjuster piece, 21...Threaded part, 221...Connection part,
3...fork, 4...forkshaft, 5...
...Screw shaft, 6...Lift bracket, 65...Tie plate.

Claims

[Scope of Claim for Utility Model Registration] A forkshaft horizontally suspended above the left and right tie plates, a screw shaft for moving the fork horizontally suspended parallel to the forkshaft, and an annular portion thereof inserted through the forkshaft. A fork lateral movement device consisting of a suspended fork and configured to move the fork in the left and right direction by the rotation of the screw shaft, wherein an adjuster piece is provided between the screw shaft and the fork. The adjuster shaft is interposed, and the adjuster piece has a threaded portion at one end into which the screw shaft is screwed, and the other end has a connecting portion concentrically connected to the annular portion of the fork, and the screw shaft A fork horizontal movement device for a forklift truck, characterized in that the fork is moved via the adjuster piece by rotation of the fork.