| 发明名称 |
CROSS-BAR UNIT FOR A TEST APPARATUS FOR CIRCUIT BOARDS, AND TEST APPARATUS CONTAINING THE FORMER |
| 摘要 |
A cross-bar unit for a test apparatus for circuit boards having at least one cross-bar spanning a test field in which a circuit board to be tested may be placed, and is configured to hold positioning units for test fingers in a linearly traversable manner so that the test fingers are able to scan at least part of the test field. The cross-bar unit is configured to hold at least two linear guides, independent of one another, for guiding in each case at least one of the positioning units. |
| 申请公布号 |
US2014266276(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201414209646 |
申请日期 |
2014.03.13 |
| 申请人 |
atg Luther & Maelzer GmbH |
发明人 |
Romanov Victor;Ott Bernd-Ulrich |
| 分类号 |
G01R31/28 |
主分类号 |
G01R31/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A cross-bar unit for a test apparatus for circuit boards wherein the cross-bar unit has at least one cross-bar spanning a test field in which a circuit board to be tested may be placed, and is configured to hold a plurality of positioning units having a plurality of test fingers in a linearly traversable manner so that the test fingers are able to scan at least part of the test field,
wherein the cross-bar unit is designed to hold at least two linear guides, independent of one . another, for guiding in each case at least one of the positioning units. |
| 地址 |
Wertheim/Reicholzheim DE |
