摘要： 我国《物权法》第23条关于动产物权以交付为变动的生效要件的规定，统领各种类型的动产物权变动，其但书仅适用于动产抵押权、浮动抵押权、海上运输的指示单证及非基于法律行为的动产物权变动等极个别的情形。从物物权的变动、船舶、航空器和机动车诸物权变动，只要是基于法律行为的，依然以交付而非登记为生效要件。我国《物权法》第26条关于指示交付的界定过于狭窄，应予扩张。

关键词: 动产物权变动, 生效要件, 指示交付, 现实交付

Abstract: The Article 23 of Real Right Law of China provides that for the transfer of the real right of movables, it is generally required that the owner delivers the movables to the acquirer. The proviso of Article 23 is only applica-ble to a few occasions such as change of movables mortgage, floating change，B/L and the transfer of real right of movables which are not based on legal transaction. The transfer of the real right of accessory, vessel, aircraft,motor vehicle, etc ．shall come into effect upon delivery rather than registration, as long as it is based on legal transaction. The scope of the definition of assignment of claim for possession provided in Article 26 is too narrow and should be enlarged.

Key words: Transfer of the Real Right of Movables, Requirements of Validity, Assignment of Claim forPossession, Actual Delivery