Motor vehicle component support and method for the production thereof

Patent metadata

Field	Value
Publication number	US-9849848-B2
Application number	US-201314404755-A
Country	US
Kind code	B2
Filing date	May 25, 2013
Priority date	May 30, 2012
Publication date	Dec 26, 2017
Grant date	Dec 26, 2017

Abstract

The invention relates to a motor vehicle component support, in particular a motor vehicle door lock ( 1 ), and to a method for the production thereof. Said motor vehicle component support is equipped with a strip conductor structure ( 3 ) composed of several strip conductors ( 7 ). According to the invention, the strip conductor structure ( 3 ) comprises at least two conductor strip sub-structures ( 3 a, 3 b ) which are electrically interconnected by means of at least one connecting element ( 8 ) which is applied later.

First claim

The invention claimed is:

1. A motor vehicle door lock housing comprising:
a first strip conductor that extends in a first plane within the housing;
a second strip conductor that extends in a second plane within the housing, the second plane being spaced and separate from the first plane, wherein the first plane and the second plane are vertically stacked; and
a connecting element that extends between the first plane and the second plane, the connecting element having a mechanical connection between the connecting element and each of the first strip conductor and the second strip conductor that also provides electrical contact between the connecting element and each of the first strip conductor and the second strip conductor for mechanically and electrically connecting the first strip conductor and the second strip conductor.

2. The motor vehicle door lock housing according to claim 1 , wherein the mechanical connection is a welded connection, termination clamp, soldered connection, clamping/crimping connection, or cold-welding connection.

3. The motor vehicle door lock housing according to claim 1 , wherein the connecting element is a pin connectable to the first strip conductor and the second strip conductor.

4. The motor vehicle door lock housing according to claim 1 , wherein the connecting element is connected to at least one of the first strip conductor and the second strip conductor by an interference fit.

5. The motor vehicle door lock housing according to claim 1 , wherein the connecting element is a formed component of at least one of the first strip conductor or the second strip conductor, the connecting element being integral with the first strip conductor or the second strip conductor.

6. The motor vehicle door lock housing according to claim 1 , wherein the first strip conductor is a main strip conductor and the second strip conductor is an extension strip conductor.

7. A method of forming a motor vehicle door housing, the method comprising:
inserting a first strip conductor in a recess of an electrically insulating carrier element, wherein the first strip conductor extends in a first plane;
inserting a second strip conductor in the recess, wherein the second strip conductor extends in a second plane spaced from the first plane, wherein the first plane and the second plane are vertically stacked; and
electrically and mechanically connecting the first strip conductor and the second strip conductor with a connecting element that extends between the first plane and the second plane, the connecting element having a mechanical connection between the connecting element and each of the first strip conductor and the second strip conductor that also provides electrical contact between the connecting element and each of the first strip conductor and the second strip conductor.

8. The method according to claim 7 further comprising connecting electrical components to at least one of the first strip conductor and the second strip conductor.

9. The method according to claim 8 further comprising encapsulating the first strip conductor, the second strip conductor, the connecting element, and the electrical components with an electrically insulating compound.

10. The method according to claim 9 further comprising injection molding.

Assignees

• Kiekert Ag

Inventors

• Barmscheidt Christian
• Fuchs Carsten

Classifications

• H05K1/0284

  Details of three-dimensional rigid printed circuit boards (H05K1/119 takes precedence; shaping of the substrate H05K3/0014) · CPC title

• E05B85/02

  Lock casings · CPC title

• H05K3/202 Primary

  using self-supporting metal foil pattern · CPC title

• E05B81/54 Primary

  Electrical circuits (for locking several wings simultaneously E05B77/48) · CPC title

• H05K3/222

  Completing of printed circuits by adding non-printed jumper connections (printed jumper connections H05K3/4685) · CPC title