Axle sleeve

Patent metadata

Field	Value
Publication number	US-10604238-B2
Application number	US-201715474725-A
Country	US
Kind code	B2
Filing date	Mar 30, 2017
Priority date	Apr 10, 2015
Publication date	Mar 31, 2020
Grant date	Mar 31, 2020

Abstract

A method of making an axle sleeve may comprise forming a main body comprising a cylinder, and forming an expansion member whereby a diameter of the main body may be varied.

First claim

What is claimed is:

1. A method of making an axle sleeve comprising:
forming a main body comprising a cylinder, and
forming an expansion member whereby a diameter of the main body may be varied,
wherein the forming the expansion member comprises:
cutting an inner edge cutout comprising a first slit defined through the main body and extending axially from an inner edge of the main body;
cutting an outer edge cutout comprising a second slit defined through the main body and extending axially from an outer edge of the main body;
forming an inner edge remaining portion comprising an annular section of the main body unbroken by the inner edge cutout; and
forming an outer edge remaining portion comprising an annular section of the main body unbroken by the outer edge cutout;
wherein the inner edge cutout comprises an inner edge slit portion and an inner edge triangular portion, the inner edge slit portion disposed between the inner edge triangular portion and the inner edge of the main body,
the inner edge slit portion comprises a first side and a second side disposed opposite the inner edge slit portion from the first side, and the first side is parallel to the second side.

2. The method of claim 1 , further comprising forming an inner chamfer comprising a portion of a radially innermost face of the main body progressively thinned toward an inner edge of the axle sleeve and configured to abut an inner journal of a landing gear axle.

3. The method of claim 2 , further comprising forming an outer chamfer comprising a portion of a radially innermost face of the main body progressively thinned toward an outer edge of the axle sleeve and configured to abut an outer journal of a landing gear axle.

Assignees

• Goodrich Corp

Inventors

• Ganis Rony

Classifications

• B64C25/36 Primary

  Arrangements or adaptations of wheels, tyres or axles in general · CPC title

• B60B2900/321

  Lifetime · CPC title

• B60B35/04

  straight · CPC title

• F16C2326/43

  Aeroplanes; Helicopters · CPC title

• F16D1/0805

  with radial clamping due to deformation of a resilient body or a body of fluid (F16D1/091 takes precedence; elastic couplings F16D3/80; fluid pressure clutches F16D25/04) · CPC title