초록 ▼

A machine for pressing a fastener through sheet metal with a magazine for holding a strip of fasteners that self load semi-automatic, a clamp for loading the fastener, and holding material to be fastened, a fastener barrel guide to establish proper position of the fastener to be installed, a first s

A machine for pressing a fastener through sheet metal with a magazine for holding a strip of fasteners that self load semi-automatic, a clamp for loading the fastener, and holding material to be fastened, a fastener barrel guide to establish proper position of the fastener to be installed, a first stage low power source to provide pressure for loading the fastener and clamping the material, a second stage high power source for installing and securing the fastener, a lock seat set opposed to the clamp, to hold the opposite side of the material and the second part of the fastener component. A preferred embodiment includes a lock seat for holding the second part of the fastener. A preferred embodiment includes a removable lock seat, so that the tool will have the ability to use different type lock-seats, therefore allowing the same tool the capability of installing different type fasteners.

대표청구항 ▼

[ What is claimed is:] [1.] A portable machine for pressing a two part fastener through material comprising:a portable tool having a tool frame;a magazine in said tool for holding a plurality of first fasteners;a base in said tool frame for holding a mating second lock fastener for engagement with o

[ What is claimed is:] [1.] A portable machine for pressing a two part fastener through material comprising:a portable tool having a tool frame;a magazine in said tool for holding a plurality of first fasteners;a base in said tool frame for holding a mating second lock fastener for engagement with one of said first fasteners;a barrel clamp for loading and positioning one of said first fasteners and for holding the material to be fastened;a first stage low power source to provide pressure to said barrel clamp for loading the first fastener and clamping the material;a lock seat set opposed to the clamp to hold the opposite side of the material and said second fasteners; anda second stage high power source for causing penetration of the material by one of said first fasteners and mating with said lock fastener on the opposite of said material.