Fastener attracting device for tool

Details Fastener attracting device for tool Fastener attracting device for tool

1999-10-07

2000-11-28

Donovan, Lincoln

Electricity: magnetically operated switches, magnets, and electr

Magnets and electromagnets

For magnetizing or demagnetizing

81125, 81451, H01F 720

Patent

active

061541087

ABSTRACT:
An attracting device may be detachably attached onto a tool and includes a chamber for receiving a magnet which is used for attracting fasteners to the tool. A spring-biased ball is engaged onto the attracting device and biased to engage with the tool by a resilient retaining ring, for detachably securing the attracting device onto the tool. A ferrule is rotatably engaged onto the tool for shielding and protecting the resilient retaining ring. The magnet includes a cavity for receiving a head of the tool.

REFERENCES:
patent: 5168781 (1992-12-01), Tenuta
patent: 5182973 (1993-02-01), Martindell
patent: 5724873 (1998-03-01), Hillinger
patent: 5861789 (1999-01-01), Bundy et al.
patent: 5938212 (1999-08-01), Wadsworth
patent: 5954463 (1999-09-01), Jore
patent: 6006630 (1999-12-01), Vasichek et al.

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