Tool quill and method for finishing fuel injector needle tips

Details Tool quill and method for finishing fuel injector needle tips Tool quill and method for finishing fuel injector needle tips

1996-11-25

1998-09-22

Rose, Robert A.

Abrading

Machine

Rotary tool

451 50, B24B 516

Patent

active

058106472

ABSTRACT:
A tool quill for carrying out superfinish polishing of a fuel injector needle tip to insure proper sealing of a fuel injector has a universal joint which allows tilting of a polishing stone during the finishing operation to accommodate slight positioning errors between the stone and needle tip and their axes of rotation. Slight tilting movements occur against an elastic straightening force exerted on the universal joint to insure constant polishing pressure, which in turn insures accurate shaping of the polished tip surface.

REFERENCES:
patent: 881621 (1908-03-01), Rowland et al.
patent: 2542154 (1951-02-01), Mesirow
patent: 2982057 (1961-05-01), Stanhope
patent: 3050909 (1962-08-01), Rawstron
patent: 4551902 (1985-11-01), Thibaut
patent: 5639273 (1997-06-01), Sjolander et al.

Affiliated with

Also associated with

Rating

Tool quill and method for finishing fuel injector needle tips does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tool quill and method for finishing fuel injector needle tips, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tool quill and method for finishing fuel injector needle tips will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1617814