Joints and connections – Manually releaseable latch type – Transversely sliding pin
Patent
1992-02-14
1994-02-22
Reese, Randolph A.
Joints and connections
Manually releaseable latch type
Transversely sliding pin
403325, 403327, 403330, 15145, 15146, B25G 318, B25G 326, B25G 328, F16B 2112
Patent
active
052881610
ABSTRACT:
Quick release lock mechanisms for releasably connecting an extension pole to a tool handle include an adaptor attached to an end of the extension pole having a smooth cylindrical outer end portion axially slidable into and out of an internally threaded bore in the tool handle. A bearing support is provided for the cylindrical outer end portion when fully inserted into the bore. Also, a non-rotatable connection is provided between the adaptor and tool handle when the cylindrical outer end portion is fully inserted into the bore to prevent relative rotation therebetween, and a releasable latch prevents the cylindrical outer end portion from being withdrawn from the bore unless released.
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The Condensed Chemical Dictionary, Arthur and Elizabeth Rose, Sixth Edition, 1961, NY, pp. 819 and 917.
Barker Richard L.
Graves Howard
Novosad Christopher J.
Reese Randolph A.
The Wooster Brush Company
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