Screw feeding apparatus

Details Screw feeding apparatus Screw feeding apparatus

1997-06-19

1999-11-02

Terrell, William E.

Article dispensing

With discharge assistant

Plural or combined with manipulating means

221231, 221268, 227120, B65H 108, B65G 5900, B25C 502

Patent

active

059753501

ABSTRACT:
A screw feeding apparatus, which is designed for use with power tools, has a casing for holding screws, a platform slidably disposed in the casing for supporting and advancing the screw, a chamber assembly and a clamp assembly. In particular, the chamber assembly has an elongated cylinder for guiding the screw into a work surface. The clamp assembly is situated in the chamber assembly so that each screw from the casing is properly positioned for engaging a screwdriver bit. The screw feeding apparatus also includes a loading sleeve coupled to a rear cylinder mounted on the rear end of the chamber assembly. When the loading sleeve is retracted with respect to the rear cylinder, a screw is loaded into the chamber assembly.

REFERENCES:
patent: 3991925 (1976-11-01), Buchel
patent: 4416172 (1983-11-01), Medinger
patent: 4624401 (1986-11-01), Gassner et al.
patent: 4625597 (1986-12-01), Cast
patent: 4778094 (1988-10-01), Fishback
patent: 4784306 (1988-11-01), Baum
patent: 4834342 (1989-05-01), Padgett
patent: 4860937 (1989-08-01), Arnold
patent: 5337636 (1994-08-01), Shea
patent: 5425473 (1995-06-01), Kvalheim
patent: 5473965 (1995-12-01), Chen
patent: 5653371 (1997-08-01), Hou

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