Side-door lock for a motor vehicle

Patent metadata

Field	Value
Publication number	US-10947759-B2
Application number	US-201515111923-A
Country	US
Kind code	B2
Filing date	Jan 15, 2015
Priority date	Jan 15, 2014
Publication date	Mar 16, 2021
Grant date	Mar 16, 2021

Abstract

A motor vehicle lock includes at least one electric component carrier, and said electric component carrier is a modular element that includes at least one conductor, a switch and/or an additional component. The electric component carrier includes a separate housing and can be fastened to an outer surface of the motor vehicle lock.

First claim

The invention claimed is:

1. A motor vehicle latch assembly comprising:
a latch housing that contains a motor vehicle latch within the latch housing and has an outer surface that is accessible from outside the latch housing; and
at least one electric component carrier that is connectable to the outer surface from outside of the latch housing by a plug-in connection, the electric component carrier comprising:
a housing separable from the latch housing;
at least one electrical conductor;
at least one switch; and
an electric contact,

wherein the at least one electrical conductor, the at least one switch, and the electric contact are arranged in the housing and retained in the housing when the housing is separated from the latch housing,
wherein the plug-in connection of the at least one electric component carrier includes a plug-in contact that extends toward the latch housing to connect electronic components and/or controls of the at least one electric component carrier and the motor vehicle latch, and
wherein the motor vehicle latch includes a motor contained in the latch housing and the plug-in contact has contact tabs directly connected to the motor.

2. The motor vehicle latch assembly according to claim 1 ,
wherein the housing is filled with injection-molded plastic whereby the at least one electrical conductor, the at least one switch and the electric contact are formed inseparably.

3. The motor vehicle latch assembly according to claim 1 , wherein the at least one switch extends into the latch housing containing the motor vehicle latch and cooperates with mechanical components of the motor vehicle latch.

4. The motor vehicle latch assembly according to claim 1 , wherein the latch housing has a fastener that engages the housing of the at least one electric component carrier.

5. The motor vehicle latch assembly according to claim 4 , wherein the fastener and the housing of the at least one electric component carrier have a non-positive or a positive connection.

6. The motor vehicle latch assembly according to claim 5 , wherein the fastener includes at least one of a clip, a snap, a snap-lock connection, a screwed connection, a bolt connection or a rivet connection.

7. The motor vehicle latch assembly according to claim 1 , wherein the housing of the at least one electric component carrier is made of plastic.

8. The motor vehicle latch assembly according to claim 1 , wherein the at least one electric component carrier includes laterally-extending plug-in contacts that protrude laterally from the housing of the at least one electric component carrier.

9. The motor vehicle latch assembly according to claim 1 , wherein the at least one electric component carrier is modular.

10. The motor vehicle latch assembly according to claim 1 , wherein the latch housing has at least one base that guides insertion of the plug-in contact.

11. An electric component carrier that is connectable to an accessible outer surface of a latch housing outside the latch housing that houses a motor vehicle latch including a motor, the electric component carrier comprising:
a plug-in connector;
a housing separable from the latch housing;
at least one electrical conductor;
at least one switch; and
an electric contact,
wherein the at least one electrical conductor, the at least one switch, and the electric contact are arranged in the housing and retained in the housing when the housing is separated from the latch housing,
wherein the plug-in connector includes a plug-in contact that extends toward the latch housing to connect electronic components and/or controls of the electric component carrier and the motor vehicle latch, wherein the plug-in contact has contact tabs directly connected to the motor.

12. The electric component carrier according to claim 11 , wherein the housing of the electric component carrier is formed as a single part.

13. The electric component carrier according to claim 11 , wherein the housing is filled with injection-molded plastic.

14. The electric component carrier according to claim 11 , wherein the at least one electrical conductor, the at least one switch, and the electric contact are formed inseparably in the electric component carrier.

15. The electric component carrier according to claim 11 , wherein the at least one switch is covered by plastic.

16. The electric component carrier according to claim 11 , wherein the plug-in connector includes at least one additional plug-in contact in addition to the plug-in contact having contact tabs directly connected to the motor.

17. The electric component carrier according to claim 11 , wherein the plug-in contact extends out of an extension portion of the housing of the electric component carrier.

18. The electric component carrier according to claim 11 , wherein the plug-in contact protrudes laterally from the housing of the electric component carrier.

Assignees

• Kiekert Ag

Inventors

• Mazal Radek
• Zejda Jan

Classifications

• E05B81/54 Primary

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

• H05K7/026

  Multiple connections subassemblies · CPC title

• E05B85/02 Primary

  Lock casings · CPC title

• H05K5/0247

  Electrical details of casings, e.g. terminals, passages for cables or wiring · CPC title

• H05K5/0217

  Mechanical details of casings (covers, lids, hoods or members for covering apertures H05K5/03) · CPC title