초록 ▼

A package structure supports and protects a plurality of microdrills, the microdrills being resiliently mounted such that the delicate drill bodies are located spaced from one another and spaced from their support in a contact-free manner in order to eliminate or minimize breakage during transport a

A package structure supports and protects a plurality of microdrills, the microdrills being resiliently mounted such that the delicate drill bodies are located spaced from one another and spaced from their support in a contact-free manner in order to eliminate or minimize breakage during transport and handling.

대표청구항 ▼

A package structure for supporting a protecting a plurality of microdrills each including a shank and a drill body, comprising: a case including a bottom, a plurality of sidewalls extending from said bottom and forming the periphery of said case, and a cover mounted for opening and closing said case

A package structure for supporting a protecting a plurality of microdrills each including a shank and a drill body, comprising: a case including a bottom, a plurality of sidewalls extending from said bottom and forming the periphery of said case, and a cover mounted for opening and closing said case; cavity means in said case including a shock-absorbing internal wall member extending between said sidewalls spaced from said bottom, said sidewalls and said internal wall member and said bottom forming a cavity, said shock-absorbing internal wall member including hole means defining a plurality of spaced holes therethrough for receiving and embracing the shanks of the microdrills with the drill bodies located and spaced free of contact with said shock-absorbing internal wall member, with one another and with said case within said cavity; and holding means, including said cover, for holding the microdrills in spaced fixed positions when said cover is closed.