US 11,951,957 B2
Vehicle brake device component
Bernd Haeusser, Neckarwestheim (DE); and Joern Kreutzer, Duelmen (DE)
Assigned to ROBERT BOSCH GMBH, Stuttgart (DE)
Appl. No. 16/965,325
Filed by Robert Bosch GmbH, Stuttgart (DE)
PCT Filed Feb. 21, 2019, PCT No. PCT/EP2019/054295
§ 371(c)(1), (2) Date Jul. 28, 2020,
PCT Pub. No. WO2019/170424, PCT Pub. Date Sep. 12, 2019.
Claims priority of application No. 102018203493.1 (DE), filed on Mar. 8, 2018.
Prior Publication US 2021/0114575 A1, Apr. 22, 2021
Int. Cl. B60T 17/04 (2006.01); B60T 15/00 (2006.01); F16J 15/32 (2016.01)
CPC B60T 17/04 (2013.01) [B60T 15/00 (2013.01); F16J 15/32 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A vehicle brake device component, comprising:
a first connection element including a sealing edge;
a second connection element including a sealing surface, the sealing edge being tightly against the sealing surface in an initial position prior to a temperature change;
wherein the first connection element and the second connection element are positioned and configured in such a way that at least one of the first connection element and the second connection element is able to undergo a free change in size during the temperature change, during which the sealing edge is displaced into an end position relative to the sealing surface, and the sealing surface is formed in such a way that the sealing edge is tightly against the sealing surface also in the end position;
wherein the sealing surface is a lateral surface of a cone of revolution or a truncated cone of revolution.