Abstract A wire guide bushing includes a thin-walled nylon tube which is outwardly flared at its proximal end, the border of the flared portion being folded forwardly to overly the flared portion outer face and form a double thickness wall. The tube is peripherally outwardly bulged shortly forwardly of the flared portion and the bushing is applied merely by inserting the bushing in a panel opening and forcing it past the bulge to embrace the opening border between the peripheral bulge and flared portion. In producing the guide bushing the tube is partially nested in a well in a block with the flared portion outermost and a tool with a cylindrical shank and an enlarged head with a concave underface is inserted in the tube and pressed downwardly against the flared portion edge to outwardly peripherally bulge the tube between the block and flared portion.
A guide bushing device integrally formed of a polymeric resin and including a tubular body of cylindrical configuration along its distal portion and having an outwardly rearwardly flared, funnel shaped proximal end portion, said tubular body being outwardly peripherally bulged to form an outer continuous peripheral ridge of curved transverse cross-section proximate the distal end of said flared proximal end portion.
Claim 2
Dependent Claim
61 words
A guide bushing device integrally formed of a polymeric resin and including a tubular body of cylindrical configuration along its distal portion and having an outwardly rearwardly flared, funnel shaped proximal end portion, said tubular body being outwardly peripherally bulged to form an outer continuous peripheral ridge of curved transverse cross-section proximate the distal end of said flared proximal end portion.
Claim 3
Dependent Claim
13 words
The guide bushing device of claim 1 wherein said resin is cold flowing.
Claim 4
Dependent Claim
12 words
The guide bushing device of claim 2 wherein said resin is nylon.
Claim 5
Dependent Claim
34 words
The guide bushing device of claim 3 including a forwardly directed peripheral shoulder located along the outer face of said flared portion proximate the forward end thereof and spaced rearwardly of said peripheral ridge.
Claim 6
Dependent Claim
33 words
The guide bushing device of claim 4 wherein said flared portion includes superimposed inner and outer walls joined along their rear edges, said outer wall having a front peripheral edge defining said shoulder.
Claim 7
Dependent Claim
43 words
In combination with the guide bushing device of claim 5 a wall having an opening formed therein, said bushing device projecting through said opening and said wall bordering said opening being embraced between said shoulder and the rear face of said peripheral ridge.