Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Having separate expander means – Bulged by axially contracting ends
Patent
1980-08-06
1984-02-21
Holko, Thomas J.
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Having separate expander means
Bulged by axially contracting ends
411 70, F16B 1304
Patent
active
044326793
ABSTRACT:
A lock spindle blind fastener to be set with a single action tool where the fastener includes a pin or mandrel, a sleeve and a locking collar; the sleeve has an enlarged head which has a straight counterbore for the initial reception and guiding of the locking collar with the counterbore communicating with a bore portion having an entrant resistance angle for reception of the collar during setting. The entrant resistance angle is selected to be of a magnitude to provide hold-off of the locking collar. The strength of the mandrel and other characteristics of fastener components are related to the force required to deform the locking collar along the entrant resistance angle such that a high strength blind fastener is provided which can be set by a single action tool.
REFERENCES:
patent: 2061628 (1936-11-01), Huck
patent: 2466811 (1949-04-01), Huck
patent: 2526235 (1950-10-01), Huck
patent: 2887003 (1959-05-01), Brilmyer
patent: 3047181 (1962-07-01), Heidenwolf
patent: 3107572 (1963-10-01), Orloff
patent: 3148578 (1964-09-01), Gapp
patent: 3203300 (1965-08-01), Marschner
patent: 3215024 (1965-11-01), Brilmyer et al.
patent: 3277771 (1966-10-01), Reynolds
patent: 3285121 (1966-11-01), Siebol
patent: 3292482 (1966-12-01), Fry et al.
patent: 3301122 (1967-01-01), Wagner
patent: 3377907 (1968-04-01), Hurd
patent: 3377908 (1968-04-01), Stau et al.
patent: 3390601 (1968-07-01), Summerlin
patent: 3461771 (1969-08-01), Briles
patent: 3880042 (1975-04-01), Binns
patent: 3915055 (1975-10-01), Binns
patent: 3937123 (1976-02-01), Matuschek et al.
patent: 4012984 (1977-03-01), Matuschek
patent: 4112811 (1978-09-01), King
Angelosanto Donald J.
Kendall James W.
Holko Thomas J.
Huck Manufacturing Company
LandOfFree
Lock spindle blind fastener for single action application does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Lock spindle blind fastener for single action application, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lock spindle blind fastener for single action application will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1033122