To provide a trim/tilt device capable of reducing abrasion of a sliding part.SOLUTION: A lower end (74a) of a first outer peripheral surface (74) of a rod guide (70) in contact with an inner peripheral surface (34a) of a cylinder (31) over the entire circumference of the rod guide (70) is on a second end (32b) side with respect to a lower end (73a) of a first inner peripheral surface (73) of the rod guide (70) on which an outer peripheral surface (32c) of a rod (32) can slide. A piston (60) has a second outer peripheral surface (61) that is slidable with respect to the inner peripheral surface (34a) of the cylinder (31), and an insertion hole (62) into which a first end (32a) of the rod (32) is inserted. An upper end (61a) of the second outer peripheral surface (61) is on the second end (32b) side with respect to an upper end (62a) of the insertion hole (62).SELECTED DRAWING: Figure 4

    【課題】摺動部の摩耗を低減することができるトリム・チルト装置を提供すること。【解決手段】ロッドガイド(70)の全周に亘り、シリンダ(31)の内周面(34a)と接触するロッドガイド(70)における第1外周面(74)の下端(74a)は、ロッド(32)の外周面(32c)が摺動可能なロッドガイド(70)における第1内周面(73)の下端(73a)よりも、第2端(32b)側にある。ピストン(60)は、シリンダ(31)の内周面(34a)に対して摺動可能な第2外周面(61)と、ロッド(32)の第1端(32a)が差し込まれている差込孔(62)と、を有している。第2外周面(61)の上端(61a)は、差込孔(62)の上端(62a)よりも、第2端(32b)側にある。【選択図】図4


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    Title :

    TRIM/TILT DEVICE


    Additional title:

    トリム・チルト装置


    Contributors:

    Publication date :

    2022-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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