PROBLEM TO BE SOLVED: To eliminate a troublesome work for assembling a rolling bearing for a mutual slide of a mast member which supports a fork carriage of a fork lift truck.SOLUTION: An actuating member 11 is provided which has a screw connection 9, 10 between an inner ring 4 of a rolling bearing 3 and a supporting pin 8 of the inner ring 4 and is rotatable penetrating the supporting pin 8 and is connected to the inner ring 4 and the actuating member 11 can shift an axial position of the rolling bearing 3 by rotating the inner ring 4 relative to the supporting pin 8.SELECTED DRAWING: Figure 4
【課題】フォークリフトトラックのフォークキャリッジを支持するマスト部材の相互摺動のための転がり軸受を組み立てる際の面倒な調整作業を不要にする。【解決手段】転がり軸受3の内輪4と前記内輪4の支持ピン8との間をねじ連結9、10とし、前記支持ピン8を貫通して回転可能であり、内輪4に接続される作動部材11を備え、前記作動部材11は前記支持ピン8に対して前記内輪4を回転させることで前記転がり軸受3の軸方向位置を変化させることができる。【選択図】図4
ROLLING BEARING DEVICE FOR TELESCOPE MAST OF FORK LIFT TRUCK AND FORK CARRIAGE
フォークリフトトラックの伸縮マスト用およびフォークキャリッジ用転がり軸受装置
19.07.2018
Patent
Elektronische Ressource
Japanisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F16C SHAFTS , Wellen |
ROLLING BEARING DEVICE FOR TELESCOPIC MASTS AND FORK CARRIAGE FOR FORK LIFT TRUCKS
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