US 11,837,807 B2
Contact-making device for making electrical contact with a printed circuit board by a coil former for a solenoid valve for a brake device for a vehicle, solenoid valve comprising a contact-making device and method for producing a contact-making device
Radhakrishna Rao, Stuttgart (DE)
Assigned to KNORR-BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH, Munich (DE)
Appl. No. 17/279,533
Filed by Knorr-Bremse Systeme fuer Nutzfahrzeuge GmbH, Munich (DE)
PCT Filed Sep. 16, 2019, PCT No. PCT/EP2019/074620
§ 371(c)(1), (2) Date Mar. 24, 2021,
PCT Pub. No. WO2020/064382, PCT Pub. Date Apr. 2, 2020.
Claims priority of application No. 10 2018 123 995.5 (DE), filed on Sep. 28, 2018.
Prior Publication US 2021/0344129 A1, Nov. 4, 2021
Int. Cl. H01R 13/17 (2006.01); H01R 12/70 (2011.01); B60T 8/36 (2006.01); H01R 13/24 (2006.01)
CPC H01R 12/7082 (2013.01) [B60T 8/3675 (2013.01); H01R 13/17 (2013.01); H01R 13/2421 (2013.01); H01R 2201/26 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A contacting device for electrical contacting of a printed circuit board with a coil body for a solenoid valve for a brake device for a vehicle, comprising:
a helical electrically conductive contact spring which is configured to be contacted or being contactable with the printed circuit board at a first spring end and configured to be contacted or being contactable with the coil body at a second spring end, situated opposite the first spring end, to enable a resilient electrical contacting of the printed circuit board with the coil body;
a pin which is receivable or has been received in an interior space of the contact spring, the pin being configured to support the contact spring from the interior space in a received state received in the interior space; and
an electrically conductive welding element which is arranged in or on the coil body, the welding element being arranged as a stop for the second end of the contact spring and being configured to insert an end of the pin.