Device and method for localizing a position on a part

Patent metadata

Field	Value
Publication number	US-9764392-B2
Application number	US-201514721168-A
Country	US
Kind code	B2
Filing date	May 26, 2015
Priority date	May 26, 2014
Publication date	Sep 19, 2017
Grant date	Sep 19, 2017

Abstract

A device for localizing a position on a part includes a support to receive the part, a bushing movably mounted with respect to the support, a removable localization member to be inserted into the bushing, and a blocking device to fix the bushing with respect to the support and to maintain it in position.

First claim

What is claimed is:

1. A device for localizing a position on a part, comprising:
a support configured for receiving the part;
a bushing movably mounted with respect to the support, the bushing including a flange with a hole;
a removable localization member configured so as to be inserted into the bushing; and
blocking means that is located in the hole of the flange to fix the bushing with respect to the support and to maintain it in position,
wherein the support comprises at least one housing and the bushing is movably mounted in said housing so that a radial play exists between the bushing and the housing, whether the bushing is fixed or not by the blocking means, and
wherein the housing is made in a retractable portion of the support and the retractable portion is mounted on a fixed portion of the support via studs.

2. The device according to claim 1 , wherein the localization member has a raised/recessed portion mating a raised/recessed of the position to be localized.

3. The device according to claim 1 , wherein the localization member comprises a probe.

4. The device according to any of claim 1 , further comprising a ball joint allowing rotation of the localization member when the latter is inserted into the bushing, and wherein the blocking means comprise a locking element configured for blocking rotation of the ball joint.

5. The device according to claim 1 , wherein the studs are engaged in matching holes of the retractable portion.

6. The device according to claim 1 , wherein the blocking means include screws each mounted on a washer.

7. The device according to claim 1 , wherein the at least one housing of the support includes three housings and each of the three housings includes a through-hole.

8. The device according to claim 7 , wherein the through-hole in each of the three housings is substantially cylindrical.

9. The device according to claim 1 , wherein the retractable portion of the support includes a hole and the blocking means are configured to be inserted into the hole in the retractable portion of the support to block the bushing in position with respect to the retractable portion of the support.

10. The device according to claim 9 , wherein the blocking means include a screw mounted on a washer.

11. The device according to claim 1 , wherein the studs protrude upwardly from a top face of the support and the retractable portion is configured to be placed on the studs such that the studs extend through holes in the retractable portion of the support.

12. The device according to claim 1 , wherein the studs are fixed on a predetermined position on the support prior to the retractable portion being mounted on the support such that the retractable portion is repeatedly mounted at a same predetermined position on the support.

Assignees

• Snecma

Inventors

• Perlin Matthieu Patrick Jean Roger
• Le Cloarec Damien Vincent
• Magnaudeix Dominique Michel Serge

Classifications

• Y10T408/567

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• Y10T408/03

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• B23B2215/76

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