公开(公告)号：US10563715B2

公开(公告)日：2020-02-18

申请号：US15750018

申请日：2016-07-26

Applicant: SAF-HOLLAND GmbH ,  PAUL BRÜSER GmbH

Inventor： Rainer Stegmann ,  Stefan Fleckenstein ,  Jean Khoury ,  Bernd Brüser ,  Josef Brüser

IPC: F16D69/00 ,  F16D65/09 ,  F16D51/20 ,  F16D65/22 ,  F16D65/08

Abstract: A shoe element for use in a drum brake includes a web segment and a support segment, wherein the support segment includes a spherical segment, the web segment includes a web-side engagement segment for interlocking engagement with a shoe web or is integrally formed with a shoe web, and wherein the web segment and the support segment are integrally formed with one another.

公开(公告)号：US20240351382A1

公开(公告)日：2024-10-24

申请号：US18683989

申请日：2022-08-24

Applicant: SAF-HOLLAND GmbH

Inventor： Rainer Stegmann ,  Muhammet Arpad ,  André Katzke ,  Elmar Weber ,  Simon Schäfers

IPC: B60C29/02 ,  B60B7/06 ,  B60B7/20

CPC classification number: B60C29/02 ,  B60B7/06 ,  B60B7/20

Abstract: The hub cap system for a vehicle, in particular a commercial vehicle, includes a hub cap configured to rotate about an axial direction, wherein the hub cap has a central aperture which extends in the axial direction, and an air guiding system including a primary connection and a secondary connection, wherein the air guiding system extends partially into or through the central aperture.

公开(公告)号：US11571930B2

公开(公告)日：2023-02-07

申请号：US16603090

申请日：2018-04-03

Applicant: SAF-HOLLAND GmbH

Inventor： Armin Christ ,  Rainer Stegmann

IPC: B60B35/08 ,  B60B35/04

Abstract: An axle system includes an axle stub and a clamping unit, the axle stub being formed in a substantially rotationally symmetrical manner about a stub axis, the clamping unit in an assembled state transmitting a clamping force to the axle stub, the clamping unit and the axle stub in the assembled state being secured non-positively to prevent movement relative to one another.

公开(公告)号：US11459043B2

公开(公告)日：2022-10-04

申请号：US16330280

申请日：2017-09-01

Applicant: SAF-HOLLAND GmbH

Inventor： Florian Hößle ,  Rainer Stegmann ,  Stefan Wallmeier

IPC: B62D59/04 ,  B60W40/114 ,  B60W40/105 ,  B60W30/18

Abstract: The invention relates to a vehicle combination having a towing vehicle and a trailer, wherein the trailer has a drive which is coupled to a wheel of the trailer, wherein a control unit is provided and is designed to receive a signal of a sensor, wherein the control unit controls the operation of the drive as a function of the signal. Furthermore, the present invention relates to a method for controlling a drive in a vehicle combination.

公开(公告)号：US11215249B2

公开(公告)日：2022-01-04

申请号：US15749707

申请日：2016-07-29

Applicant: SAF-HOLLAND GmbH

Inventor： Rainer Stegmann ,  Marco Krebs

IPC: F16D65/09 ,  F16D51/20 ,  F16C35/067

Abstract: A bearing element for use in a drum brake includes a holding region for interlocking on a brake shoe and a support region for indirect or direct support on a carrying unit, wherein the holding region has a first holding geometry which is designed to form an undercut with the brake shoe along a first holding axis, wherein the support region is designed to transmit a support force, which acts along the holding axis, indirectly or directly to the carrying unit, and vice versa.

公开(公告)号：US20190202511A1

公开(公告)日：2019-07-04

申请号：US16330280

申请日：2017-09-01

Applicant: SAF-HOLLAND GmbH

Inventor： Florian Hößle ,  Rainer Stegmann ,  Stefan Wallmeier

IPC: B62D59/04

CPC classification number: B62D59/04

Abstract: The invention relates to a vehicle combination having a towing vehicle and a trailer, wherein the trailer has a drive which is coupled to a wheel of the trailer, wherein a control unit is provided and is designed to receive a signal of a sensor, wherein the control unit controls the operation of the drive as a function of the signal. Furthermore, the present invention relates to a method for controlling a drive in a vehicle combination.

公开(公告)号：US20180231078A1

公开(公告)日：2018-08-16

申请号：US15750018

申请日：2016-07-26

Applicant: SAF-HOLLAND GmbH ,  PAUL BRÜSER GmbH

Inventor： Rainer Stegmann ,  Stefan Fleckenstein ,  Jean Khoury ,  Bernd Brüser ,  Josef Brüser

IPC: F16D65/09 ,  F16D51/20

Abstract: A shoe element for use in a drum brake includes a web segment and a support segment, wherein the support segment includes a spherical segment, the web segment includes a web-side engagement segment for interlocking engagement with a shoe web or is integrally formed with a shoe web, and wherein the web segment and the support segment are integrally formed with one another.

公开(公告)号：US20180231077A1

公开(公告)日：2018-08-16

申请号：US15749707

申请日：2016-07-29

Applicant: SAF-HOLLAND GmbH

Inventor： Rainer Stegmann ,  Marco Krebs

IPC: F16D65/09 ,  F16D51/20 ,  F16C35/067

CPC classification number: F16D65/09 ,  F16C35/067 ,  F16C2326/01 ,  F16D51/20

Abstract: A bearing element for use in a drum brake includes a holding region for interlocking on a brake shoe and a support region for indirect or direct support on a carrying unit, wherein the holding region has a first holding geometry which is designed to form an undercut with the brake shoe along a first holding axis, wherein the support region is designed to transmit a support force, which acts along the holding axis, indirectly or directly to the carrying unit, and vice versa.

公开(公告)号：US20240336095A1

公开(公告)日：2024-10-10

申请号：US18575930

申请日：2022-07-05

Applicant: SAF-HOLLAND GmbH

Inventor： Sandra Hock ,  Elmar Weber ,  Simon Schäfers ,  Maximilian Herold ,  Rainer Stegmann

IPC: B60C23/00 ,  B60C23/10

CPC classification number: B60C23/00309 ,  B60C23/10

Abstract: A tire inflation system, in particular for use in a commercial vehicle includes a control unit, a flow inlet, a pressure sensor, a switchable valve, in particular an electrically or magnetically switchable valve, and a flow outlet, wherein the flow inlet is configured to be connected to a compressed air system, in particular to a compressed air system of an air spring, wherein the flow outlet is configured be connected to a pressure chamber of a tire, wherein the control unit is connected to the pressure sensor and the switchable valve, wherein the pressure sensor is configured to detect a pressure at the flow outlet or at the flow inlet, wherein the control unit is configured such that the control unit opens and/or switches the switchable valve as a function of the detected pressure, in particular when the detected pressure at the flow outlet falls below a threshold value.

公开(公告)号：US20240240715A1

公开(公告)日：2024-07-18

申请号：US18559446

申请日：2022-08-24

Applicant: SAF-HOLLAND GmbH

Inventor： Rainer Stegmann ,  Muhammet Arpaci ,  André Katzke ,  Elmar Weber ,  Simon Schäfers ,  Daniel Müller

IPC: F16J15/3232 ,  F16J15/3284

CPC classification number: F16J15/3232 ,  F16J15/3284

Abstract: A sealing ring includes a retaining region, a primary sealing lip and a secondary sealing lip, wherein the retaining region is formed circumferentially about an axial direction, wherein a radial direction extends radially and perpendicularly away from the axial direction, and wherein the primary sealing lip and the secondary sealing lip have an extension in the radial direction, in particular in the positive radial direction.