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US 5,666,992 AGranted
Air hose reel
AssigneeLisle Corporation
InventorTerry K. Robins
Life of this patent
Estimating the term…
Abstract
An air hose reel is formed by an upright L-shaped support horizontally journaling an axle having reel forming spokes secured to one end portion for angular rotation in a vertical plane. A tension spring and friction washers surround the axle for retarding free wheeling movement of the reel. Couplings at respective ends of the axle are connected with air hose.
Claims5
An air hose reel apparatus, comprising;
- a base having a recess;
- a L-shaped support having spaced-apart walls at one end portion and having a foot portion at its other end removably received by the base recess;
- tubular axle means journaled by and projecting, at its respective ends, beyond said walls;
- reel means including angularly spaced spokes secured to one end portion of said axle for angular rotation in a vertical plane when winding up or paying out an air hose;
- a first clip secured to the end portion of said axle projecting beyond said wall opposite said reel means;
- a second clip secured to an intermediate portion of said axle adjacent but spaced from the wall adjacent said reel means;
- a pair of friction washers respectively surrounding said axle on opposite sides of said wall opposite said reel means;
- tension spring means surrounding said axle between said second clip and the adjacent said friction washer of said pair of friction washers for axially biasing said axle in the direction of said reel means and each washer of said pair of friction washers against opposite sides of said wall opposite said reel means for constant frictional resistance to free wheeling angular rotation of said axle and said reel means as a unit;
- and,
- coupling means secured to respective end portions of said axle for connection with a source of air under greater than atmospheric pressure.
7 more elements
An air hose reel apparatus, comprising:
- a base having a recess;
- an L-shaped support having a foot portion removably supported by said base and having spaced-apart walls at its other end portion;
- tubular axle means journaled by said walls;
- reel means including orthogonally disposed spokes secured to one end portion of said axle for angular rotation in a vertical plane when winding up or paying out an air hose;
- each spoke of said spokes having a bifurcated end portion forming an outwardly open U-shape disposed transversely of the reel means vertical plane of rotation;
- a first clip secured to the end portion of said axle projecting beyond said wall opposite said reel means;
- a second clip secured to an intermediate portion of said axle adjacent but spaced from the wall adjacent said reel means;
- a pair of friction washers respectively surrounding said axle on opposite sides of said wall opposite said reel means;
- tension spring means surrounding said axle between said second clip and the adjacent said friction washer of said pair of friction washers for axially biasing said axle in the direction of said reel means and each washer of said pair of friction washers against opposite sides of said wall opposite said reel means for constant frictional resistance to free wheeling angular rotation of said axle and said reel means as a unit;
- and,
- coupling means secured to respective end portions of said axle for connection with a source of air under greater than atmospheric pressure.
8 more elements
Dependencies are inferred from the claim text.