Guiding device designed to be positioned on a surface with a double radius of curvature

Patent metadata

Field	Value
Publication number	US-10500710-B2
Application number	US-201715834414-A
Country	US
Kind code	B2
Filing date	Dec 7, 2017
Priority date	Dec 22, 2016
Publication date	Dec 10, 2019
Grant date	Dec 10, 2019

Abstract

A guiding device includes a rail which extends in a direction, a plurality of runners distributed in the direction, and, for each runner, at least one runner/rail connection connecting each runner and the rail, configured to allow each runner to pivot independently from the other runners relative to the rail, around an axis of pivoting parallel to the direction.

First claim

The invention claimed is:

1. A guiding device comprising:
a rail extending in a direction, and comprising a support surface configured to support and guide a tool in a direction of work parallel to the direction;
a plurality of runners distributed in the direction, each runner being configured to occupy an active state in which the runner is immobilized, and a state of rest in which the runner can move;
for each runner, at least one runner/rail connection connecting each runner and the rail,
wherein each runner/rail connection is configured to allow each runner to pivot independently from the other runners relative to the rail, around an axis of pivoting parallel to the direction, and positioned on a first face of the runner configured to be placed on a work surface on which the guiding device is added in operation.

2. The guiding device according to claim 1 , wherein the axis of pivoting is positioned equidistantly from the lateral edges of the runner.

3. The guiding device according to claim 2 , wherein each runner/rail connection comprises a first part integral with the rail, and a second part integral with the runner, the first and second parts having forms which cooperate, configured to form a slide connection in the form of an arc of a circle with a centre positioned on the axis of pivoting.

4. The guiding device according to claim 3 , wherein the second part comprises a body connected to the runner which has an oblong hole comprising an upper rim and a lower rim which are coaxial, and
wherein the first part comprises a cross-member connected to the rail, and a head integral with the cross-member, the head comprising an upper face configured to be placed and slid on the upper rim of the oblong hole, as well as a lower face configured to be placed and slid on the lower rim of the oblong hole.

5. The guiding device according to claim 4 , wherein the head is connected to the cross-member by a support, and is offset towards the axis of pivoting relative to the cross-member,
wherein, on a first face which is oriented towards the head, the cross-member comprises at least one cylindrical cut-out coaxial with the upper face of the head,
wherein the body comprises an upper face oriented towards the cross-member coaxial with the rim of the oblong hole, and
wherein the distance between the upper face and the upper rim of the oblong hole is equal to the distance between the upper face of the head and the cut-out in the cross-member.

6. The guiding device according to claim 5 , wherein each runner is connected to the rail by two runner/rail connections offset in the direction, the supports which connect the heads to the cross-members being positioned between the bodies of the two runner/rail connections.

Assignees

• Airbus Operations Sas

Inventors

• Albert Fabien
• Le-Henaff Perig

Classifications

• B25H1/0042 Primary

  Stands (B25H1/0071 takes precedence) · CPC title

• B64F5/10 Primary

  Manufacturing or assembling aircraft, e.g. jigs therefor · CPC title

• B23Q2210/008

  Flexible guiding rails · CPC title

• B23Q9/02

  for securing machines or apparatus to workpieces, or other parts, of particular shape, e.g. to beams of particular cross-section · CPC title

• B23Q9/0042 Primary

  the guide means being fixed only on the workpiece · CPC title