ONE-PIECE SELF-LOCKING NUT
First Claim
Patent Images
1. A self-locking nut comprising:
- a main-nut body having a recess leading into an interior threaded bore forming more than three turns of an internal thread therein; and
a deformable-nut body having an outer flange and an interior threaded bore forming less than three turns of an internal thread therein,wherein the outer flange of the deformable-nut body is fixed to the main-nut body such that a relief space is formed between the deformable-nut body and the recess.
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0 Petitions
Accused Products
Abstract
A self-locking nut includes a main-nut body and a deformable-nut body. The main-nut body has a recess leading into an interior threaded bore forming x turns of an internal thread therein. The deformable-nut body has an outer flange and an interior threaded bore forming y turns of an internal thread therein. The outer flange of the deformable-nut body is fixed to the main-nut body such that a relief space is formed between the deformable-nut body and the recess. A ratio of x:y is about 2:1.
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Citations
61 Claims
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1. A self-locking nut comprising:
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a main-nut body having a recess leading into an interior threaded bore forming more than three turns of an internal thread therein; and a deformable-nut body having an outer flange and an interior threaded bore forming less than three turns of an internal thread therein, wherein the outer flange of the deformable-nut body is fixed to the main-nut body such that a relief space is formed between the deformable-nut body and the recess. - View Dependent Claims (2, 4, 5, 13, 14, 17, 19, 20)
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3. (canceled)
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6-12. -12. (canceled)
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15-16. -16. (canceled)
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18. (canceled)
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21. (canceled)
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22. A self-locking nut comprising:
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a main-nut body having (i) a front surface, (ii) an opposing back surface, (iii) an outer surface configured to be engaged by a tool to rotate the self-locking nut about a threaded bolt shaft thereby causing the main-nut body to move axially in a first direction towards an object, (iv) an interior threaded bore forming a plurality of turns of an internal thread therein, and (v) a recess in the front surface extending into the main-nut body; and a deformable-nut body having (i) a front surface configured to engage the object thereby limiting axial movement of the deformable-nut body, (ii) an opposing back surface, (iii) an outer surface, (iv) an interior threaded bore forming at least a portion of a turn of an internal thread therein, and (v) an outer flange; wherein the outer flange of the deformable-nut body is attached to the front surface of the main-nut body such that a relief space is formed between a portion of the opposing back surface of the deformable-nut body and the recess, the relief space providing an area for the deformable-nut body to deform into during installation of the self-locking nut on the threaded bolt shaft. - View Dependent Claims (29, 30)
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23-28. -28. (canceled)
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31-57. -57. (canceled)
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58. A self-locking nut comprising:
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a main-nut body having a recess leading into an interior threaded bore forming x turns of an internal thread therein; and a deformable-nut body having an outer flange and an interior threaded bore forming y turns of an internal thread therein, wherein the outer flange of the deformable-nut body is fixed to the main-nut body such that a relief space is formed between the deformable-nut body and the recess, and wherein x is greater than y. - View Dependent Claims (59, 60, 61)
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Specification