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Class 411/194 - With a discrete, resilient element


Subclass of Class 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
Definition: Device provided with a distinct element or device of a resilient
No. of patents: 5
Last issue date: 01/06/2004


NumberTitleIssue Date
6672547Holder for attachment of objects
A holder is disclosed for mounting objects to a fastener. The holder includes a holding section for mounting object and an anchoring section for mounting the holder onto the fastener, the anchoring section including a cylindrical recessed portion having a...
01/06/2004
5141374Lock nut device
A lock nut device consists of a lock nut (22) and a lock spring (31). The spring is bent into an U-shape and extends in a axial plane over the nut. It has spring legs (32) lying in grooves (25) in the nut and has end portions formed for engagement with th...
08/25/1992
4883407Screwed attachment of a body of revolution to an annular flange in a turbine engine
An annular fairing forming a bolt guard associated with the heads of screws of an attachment carries, inside thereof and in line with each screw, first cylindrical sockets each of which comprises notch-shaped cut-outs at its inner end which cooperate with...
11/28/1989
4780036Re-usable nut-locking assembly
This assembly comprises a collar (3) having splines cooperating with splines on the bolt (1) and lateral tabs (4) in contact with flat sides of the nut (2). This assembly further comprises at least one bent elastically yieldable locking element (5, 5') ha...
10/25/1988
4762452Attachment nut with anti-back up means
An economical alternative to throw away lock nuts is provided by a retainer that fits to or over a conventionally threaded nut. Splines on the shaft, and resilient fingers on the retainer, are mismatched in number by one, assuring that they interfit with ...
08/09/1988
 
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