JPH0170793U

JPH0170793U -

Info

Publication number: JPH0170793U
Application number: JP1987165907U
Authority: JP
Priority date: 1987-10-29
Filing date: 1987-10-29
Publication date: 1989-05-11

Description

[Brief explanation of the drawing]

第１図〜第７図は本考案の実施例にかかるフオ
ーク移動装置を示し、第１図はその正面図、第２
図はその平面図、第３図は連結機構の断面図、第
４図は同連結機構の第５図の−線に沿う矢視
断面図、第５図は同連結機構の第４図の−線
に沿う矢視断面図、第６図はカツプリングの断面
図、第７図はスプライン軸の側面図、第８図およ
び第９図は従来のフオーク移動装置の正面図であ
る。１……フオークリフト、２……フオーク移動装
置、２１……フインガバー、３１，３２……フオ
ーク、４０，４９……スプライン軸、４１，４２
……螺軸、５……カツプリング、５０……軸穴、
５０１……溝、５１，５２……凹部、６……ブラ
ケツト、７……ストツパー、８１，８２……ハン
ドル。 1 to 7 show a fork moving device according to an embodiment of the present invention, FIG. 1 is a front view thereof, and FIG.
3 is a sectional view of the connecting mechanism, FIG. 4 is a sectional view of the connecting mechanism taken along the line - in FIG. 5, and FIG. 5 is a sectional view of the connecting mechanism in FIG. 4. 6 is a sectional view of the coupling, FIG. 7 is a side view of the spline shaft, and FIGS. 8 and 9 are front views of the conventional fork moving device. 1... Fork lift, 2... Fork moving device, 21... Finger bar, 31, 32... Fork, 40, 49... Spline shaft, 41, 42
...screw shaft, 5...coupling, 50...shaft hole,
501... Groove, 51, 52... Recess, 6... Bracket, 7... Stopper, 81, 82... Handle.

Claims

[Scope of Claim for Utility Model Registration] (1) A finger bar of a forklift, a pair of forks suspended from the finger bar and movable from side to side, and a pair of forks rotatably supported horizontally on the finger bar and screwed to each fork. 1. A fork moving device for a forklift, comprising: a screw shaft; and a connecting mechanism for connecting or separating the tip ends of both screw shafts at their opposing parts. (2) The above-mentioned coupling mechanism consists of a coupling ring in which a large number of grooves are formed in the axial direction, a stopper movably attached to the finger bar, and a spline shaft provided at the tip of each of the above-mentioned screw shafts,
A request for registration of a utility model, characterized in that both spline shafts are configured to fit into or separate from the shaft holes of the coupler, and the coupler has an engaging portion on its outer periphery for engaging the stopper. A fork moving device for a forklift according to item 1. (3) The fork moving device for a forklift as set forth in claim 1, wherein both of the screw shafts are provided with detachable handles at their rear ends.