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1.发明公开
公开(公告)号：EP4317735A1
公开(公告)日：2024-02-07
申请号：EP22188322.6
申请日：2022-08-02
发明人： ADAMCZYK, Philipp , BLESSING, Michael , GYÖRKE, Zsombor , HEIGL, Korbinian , TOTH-KATONA, Tamas , HÖS, Levente , SCHÖFBERGER, Tobias , HOLLOSI, Mate , KLINGNER, Matthias , KOKREHEL, Csaba , KRÜGER, Sven Philip , MONORI, Gyula , NAKAMURA, Tatsuro , PESCHEL, Michael , TOTH, Janos , SZABO, Janos
IPC分类号： F16D65/097 , B60T17/22 , F16D55/00
摘要： The present invention relates to a brake caliper assembly (1) for braking a brake disc (10) of a brake assembly for a vehicle comprising:
a fixed caliper portion (30) operatively connected to at least one first brake pad (20a), wherein the at least one first brake pad (20a) is relatively moveable with respect to the fixed caliper portion (30) in a braking direction by an actuator (50), and
a floating caliper portion (40) operatively connected to at least one second brake pad (20b), wherein a braking surface of the at least one second brake pad (20b) is arranged in a plane opposed to a plane of a braking surface of the at least one first brake pad (20a) in the braking direction, and wherein the floating caliper portion (40) is relatively movable with respect to the fixed caliper portion (30) in the braking direction,
wherein the fixed caliper portion (30) comprises at least one first spring pack (70a) operatively connected to the at least one first brake pad (20a), and configured, and
wherein the at least one first spring pack (70a) comprises at least one outer spring (74a) arranged in a housing (71a) of the at least one first spring pack (70a) and at least one inner spring (75a) at least partially accommodated within the at least one outer spring (74a) and operatively connected to the at least one outer spring (74a), wherein the at least one outer spring (74a) and the at least one inner spring (75a) of the at least one first spring pack (70a) are arranged and configured to act as a serial spring arrangement with a resulting spring force to move the braking surface of the at least one first brake pad (20a) in the braking direction in a direction away from the braking surface of the at least one second brake pad (20b) when an actuating force by the actuator (50) to move the braking surface of the at least one first brake pad (20a) in the braking direction in a direction towards the braking surface of the at least one second brake pad (20b) falls below a predetermined threshold.-
公开(公告)号：EP4219976A1
公开(公告)日：2023-08-02
申请号：EP22154054.5
申请日：2022-01-28
发明人： LISEVA, Ekaterina , BLESSING, Michael , KLINGNER, Matthias , PESCHEL, Michael , GYÖRKE, Zsombor , MLINARCSEK, Csaba , SCHALLER, Sebastian , STANKOVIC, Dordo , SZABO, Janos , KOKREHEL, Csaba , HÖS, Levente , MONORI, Gyula , KRÜGER, Sven Philip , SCHÖFBERGER, Tobias , HEIGL, Korbinian , GEIS-ESSER, Daniel
IPC分类号： F16D65/18 , F16D55/226 , F16D65/00
摘要： The present application deals with a park brake caliper (1) for a utility vehicle which comprises an actuating unit (2), which is adapted to move a push rod (5), wherein the push rod (5) is pre-tensioned by a tensioning means, e.g. spring (4), in one direction, but is adapted to be pressed the opposite direction by pneumatic, hydraulic, electromechanical or magnetic force, and an application unit (3) which comprises a brake lever (6), which is pivotably supported around a pivot axis (6b) and which is adapted to rest at the push rod (5) at one side and at a bridge (7) on the other side via an excenter (6a), wherein the application unit (3) is adapted to be positioned around an axle (A) of a utility vehicle, and wherein the bridge (7) is adapted to press at least one brake pad (8) against a brake disk (D) of the utility vehicle, and wherein the lever (6) points downwards towards the axle (A) in all its positions.
Further, a brake system is disclosed, where park brake caliper (1) and a service brake caliper (S) are radially spaced from each other.
Such design allows freeing axial space in the vicinity of the knuckle of a utility vehicle, being relevant for accommodation of components for electric driving.-
3.发明公开
公开(公告)号：EP4385841A1
公开(公告)日：2024-06-19
申请号：EP22214250.7
申请日：2022-12-16
发明人： ADAMCZYK, Philipp , BLESSING, Michael , GYÖRKE, Zsombor , HEIGL, Korbinian , HÖS, Levente , HOLLOSI, Mate , KLINGNER, Matthias , KOKREHEL, Csaba , KRÜGER, Sven Philip , MONORI, Gyula , NAKAMURA, Tatsuro , PESCHEL, Michael , TOTH, Janos , TOTH-KATONA, Tamas , SCHÖFBERGER, Tobias , SZABO, Janos
IPC分类号： B60T13/74
CPC分类号： B60T13/741 , F16D2121/2420130101 , B60T13/74
摘要： Electro-mechanical actuator assembly (1) for actuating a brake actuator (20), comprising:
an actuation mechanism (3, 6) configured to convert a rotational driving movement into a translational driven movement in a direction of a first longitudinal axis (L1), and
a pushing member (4, 4', 4") operatively coupled to the actuation mechanism (3, 6) to receive and transfer the translational driven movement at least in the direction of the first longitudinal axis (L1),
wherein the actuation mechanism (3, 6) is a spindle-spindle nut mechanism,
wherein a spindle nut (6) of the actuation mechanism (3, 6) is rotationally supported about the first longitudinal axis (L1) while being axially fixed, and wherein a spindle (3) of the actuation mechanism (3, 6) is configured to be axially moveable with respect to the first longitudinal axis (L1) while being rotationally fixed.-
公开(公告)号：EP4350165A1
公开(公告)日：2024-04-10
申请号：EP22199603.6
申请日：2022-10-04
发明人： ADAMCZYK, Philipp , BLESSING, Michael , GYÖRKE, Zsombor , HEIGL, Korbinian , HÖS, Levente , HOLLOSI, Mate , KLINGNER, Matthias , KOKREHEL, Csaba , KRÜGER, Sven Philip , MONORI, Gyula , NAKAMURA, Tatsuro , PESCHEL, Michael , TOTH, Janos , TOTH-KATONA, Tamas , SCHÖFBERGER, Tobias , SZABO, Janos , KÜHNEMUTH, Gregor
IPC分类号： F16D65/18 , F16D125/22 , F16D125/12
摘要： The present invention deals with a park brake actuator (P), comprising:
a piston (1) comprising a piston rod (1a) and a piston head (1b), the piston (1) being provided in a housing (3), wherein a spring (2) is arranged between the piston head (1b) and one side of the housing (3),
the housing comprising an opening (3a) in which the piston rod (1a) is movably inserted, a fluid chamber (3b) being provided between the piston head (1b) and the other side of the housing (3), wherein fluid is insertable into the fluid space (3b),
wherein the piston (1) comprises at least one first guiding element (5a) which is adapted to guide the piston rod (1a) in the opening (3a),
and at least one first seal (4a) is provided between the piston rod (1a) and the opening (3a).-
公开(公告)号：EP4311954A1
公开(公告)日：2024-01-31
申请号：EP22186723.7
申请日：2022-07-25
发明人： ADAMCZYK, Philipp , BLESSING, Michael , GYÖRKE, Zsombor , HEIGL, Korbinian , HOLLOSI, Mate , KLINGNER, Matthias , KOKREHEL, Csaba , KRÜGER, Sven Philip , MONORI, Gyula , NAKAMURA, Tatsuro , PESCHEL, Michael , TOTH, Janos , HÖS, Levente , TOTH-KATONA, Tamas , SCHÖFBERGER, Tobias , SZABO, Janos
IPC分类号： F16D55/00 , F16D55/226 , F16D63/00 , F16D65/097
摘要： The present invention relates to a brake assembly (1, 1′, 1ʺ, 1ʺʺ, 1‴‴ʺ) for a vehicle, comprising:
a brake disc (10, 10′, ..., 10‴‴ʺ) rotatable about a rotational axis (R),
at least one service brake assembly (30, 30′, 30ʺ, 30ʺʺ) comprising at least one service brake pad (32, 32′, 32ʺ, 32ʺʺ) and configured to apply a service brake force on a radial surface side of the brake disc (10, 10′, ..., 10‴‴ʺ), wherein the at least one service brake pad (32, 32′, 32ʺ, 32ʺʺ) is axially moveable with respect to the rotational axis (R) and comprises a service brake braking surface facing the radial surface side of the brake disc (10, 10', ..., 10‴‴) to apply the service brake force, and
at least one park brake assembly (20, 20′, 20ʺ, 20ʺʺ) comprising at least one park brake pad (22, 22′, 22ʺ, 22ʺʺ, ..., 22‴‴ʺ) and configured to apply a park brake force on the or another radial surface side of the brake disc (10, 10′, ..., 10‴‴ʺ), wherein the at least one park brake pad (22, 22′, 22ʺ, 22ʺʺ, ..., 22‴‴ʺ) is axially moveable with respect to the rotational axis (R) and comprises a park brake braking surface facing the or the other radial surface side of the brake disc (10, 10', ..., 10‴‴) to apply the park brake force,
wherein the park brake braking surface of the at least one park brake pad (22, 22', 22", 22"", ..., 22‴‴ʺ) is arranged at a radial park brake pad distance (rPB) with respect to the rotational axis (R) different from a radial service brake pad distance (rSB) of the a service brake braking surface of the at least one service brake pad (32, 32′, 32ʺ, 32ʺʺ).-
公开(公告)号：EP4309966A1
公开(公告)日：2024-01-24
申请号：EP22185878.0
申请日：2022-07-19
发明人： ADAMCZYK, Philipp , BLESSING, Michael , GYÖRKE, Zsombor , HEIGL, Korbinian , HÖS, Levente , HOLLOSI, Mate , KLINGNER, Matthias , KOKREHEL, Csaba , KRÜGER, Sven Philip , MONORI, Gyula , NAKAMURA, Tatsuro , PESCHEL, Michael , TOTH, Janos , TOTH-KATONA, Tamas , SCHÖFBERGER, Tobias , SZABO, Janos
IPC分类号： B60T17/08
摘要： The invention relates to a braking system and in particular relates to a braking system and braking system provision method for braking of road vehicles. A braking system (20) for a vehicle, comprising: a rotatory braking element (22) that is fixedly connected to a wheel or wheel axle in a manner to rotate conjointly with the wheel having a rotational plane (222), a stationary braking element (24, 26) that is fixedly connected relative to a vehicle chassis such as not to rotate conjointly with the wheel, a first brake actuator (38) that is configured to actuate the stationary braking element (24, 26) such as to urge the stationary braking element (24, 26) towards the rotatory braking element (22), a second brake actuator (40) that is configured to actuate the stationary braking element (24, 26) such as to urge the stationary braking element (24, 26) towards the rotatory braking element (22), a lever (32) that is configured such that it transfers a force exerted by the first brake actuator (38) or the second brake actuator (40) to the stationary brake element (24, 26), wherein the first brake actuator (38) is connected to the lever (32) via a first connection portion (386) and the second brake actuator (40) is connected to the lever (32) via a second connection portion (406) such that the second brake actuator (40) operates decoupled from the first brake actuator (38) when the second brake actuator (40) is actuated.
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公开(公告)号：EP4227551A1
公开(公告)日：2023-08-16
申请号：EP22156859.5
申请日：2022-02-15
发明人： SCHÖFBERGER, Tobias , SCHALLER, Sebastian , ADAMCZYK, Philipp , BLESSING, Michael , GYÖRKE, Zsombor , HEIGL, Korbinian , PESCHEL, Michael , TOTH, Janos , KOKREHEL, Csaba , NAKAMURA, Tatsuro , SZABO, Janos , HÖS, Levente , MONORI, Gyula , WINZER, Rainer , HOLLOSI, Mate , KLINGNER, Matthias , KRÜGER, Sven Philip
IPC分类号： F16D55/224 , F16D55/228 , F16D55/226 , F16D65/18 , F16D55/00
摘要： The present invention relates to a brake device (1, 1*) for a vehicle comprising:
at least one brake disc (10) comprising two opposed radial surfaces with respect to a rotational axis of the at least one brake disc (10),
at least two brake pads (20a, 20b) each of which facing one of the opposed radial surfaces of the at least one brake disc (10),
at least one brake caliper (30, 30*) configured to provide a relative movement of the at least two brake pads (20a, 20b) towards and away from each other in a braking direction to apply or release a braking torque on or from the at least one brake disc (10), wherein the at least one brake caliper is configured to provide the relative movement between the at least two brake pads (20a, 20b) in a primary braking mode and in a secondary braking mode, and
a carrier (40, 40*) to support the at least one brake caliper (30, 30*), wherein
the at least one brake caliper (30, 30*) is supported relatively moveable on the carrier (40, 40*) in the braking direction, and wherein
the brake device (1, 1*) comprises a holding mechansim (32, 90*, 90a*, 90b*) configured to prevent the relative movement of the at least one brake caliper (30, 30*) with respect to the carrier (40, 40*) at least in the primary braking mode and to allow the relative movement of the at least one brake caliper (30, 30*) with respect to the carrier (40, 40*) at least in the secondary braking mode.-
8.发明公开
公开(公告)号：EP4386232A1
公开(公告)日：2024-06-19
申请号：EP22214239.0
申请日：2022-12-16
发明人： ADAMCZYK, Philipp , BLESSING, Michael , GYÖRKE, Zsombor , HEIGL, Korbinian , HÖS, Levente , HOLLOSI, Mate , KLINGNER, Matthias , KOKREHEL, Csaba , KRÜGER, Sven Philip , MONORI, Gyula , NAKAMURA, Tatsuro , PESCHEL, Michael , TOTH, Janos , TOTH-KATONA, Tamas , SCHÖFBERGER, Tobias , SZABO, Janos
IPC分类号： F16H25/22 , F16D65/14 , F16D65/18 , F16H25/20 , F16D121/24 , F16D125/40 , F16D125/64 , F16D125/48
CPC分类号： F16H25/2204 , F16H2025/208120130101 , F16D2125/4020130101 , F16D2121/2420130101 , F16D2125/4820130101 , F16D2125/64520130101 , F16D65/183 , F16H2025/203720130101 , F16H2025/20420130101 , F16H2025/204320130101
摘要： The present invention relates to an electro-mechanical actuator assembly (1) for actuating a brake actuator (20), comprising:
an actuation mechanism (3, 6) configured to convert a rotational driving movement into a translational driven movement in a direction of a first longitudinal axis (L1), and
a transfer mechanism (4, 4', 5) operatively coupled to the actuation mechanism (3, 6) to receive and transfer the translational driven movement at least in the direction of the first longitudinal axis (L1),
wherein the transfer mechanism (4, 4', 5) comprises at least one pushing member (4, 4') having a pushing member pivot portion (4c, 4c') configured to allow a tilting movement of the pushing member (4, 4') about a pivot axis (17) inclined to the first longitudinal axis (L1).-
公开(公告)号：EP4386228A1
公开(公告)日：2024-06-19
申请号：EP22213468.6
申请日：2022-12-14
发明人： ADAMCZYK, Philipp , BLESSING, Michael , GYÖRKE, Zsombor , HEIGL, Korbinian , HÖS, Levente , HOLLOSI, Mate , KLINGNER, Matthias , KOKREHEL, Csaba , KRÜGER, Sven Philip , MONORI, Gyula , NAKAMURA, Tatsuro , PESCHEL, Michael , TOTH, Janos , TOTH-KATONA, Tamas , SCHÖFBERGER, Tobias , SZABO, Janos
IPC分类号： F16D55/226 , F16D55/228 , F16D65/095 , F16D65/097
CPC分类号： F16D65/095 , F16D55/226 , F16D65/0978 , F16D65/183
摘要： A disc brake (D) according to the present invention comprises:
a caliper (1),
a brake pad (3),
a pad backplate (4)
a first recessed portion (2a) formed in the caliper (1), the first recessed portion (2a) adapted to receive at least a part of the brake pad (3) and/or the pad backplate (4),
wherein there is a clearance between the contours of the first recessed portion (2a) and the pad backplate (4) in the tangential direction on at least one side,
a pad fixation means (5), which is provided on the side of the first recessed portion (2a) not pointing away from the middle axis of the disc brake (D), being adapted to push the pad backplate (4) into the radial direction pointing away from the middle axis of the disc brake (D).
By providing the first recessed portion (2a) formed in the caliper (1), the machining of the interfaces of the outboard brake pad (3) or pad backplate (4) with the caliper (1) can be performed in a simple and a cost-effective way. Furthermore, such solution provides a possibility to provide an active caliper release, in particular by a spreading device (6).
Furthermore, radial space can be saved, as the caliper (1) design can be kept compact.-
公开(公告)号：EP4180283A1
公开(公告)日：2023-05-17
申请号：EP21208094.9
申请日：2021-11-12
发明人： GEIS-ESSER, Daniel , PESCHEL, Michael , BLESSING, Michael , ADAMCZYK, Philipp , KLINGNER, Matthias , KRÜGER, Sven Philip , SCHALLER, Sebastian , HÖS, Levente , GYÖRKE, Zsombor , SZABO, Janos , MONORI, Gyula , MLINARCSEK, Csaba , KOKREHEL, Csaba , HEIGL, Korbinian , TOTH, Janos , SCHÖFBERGER, Tobias , HOLLOSI, Mate , NAKAMURA, Tatsuro
IPC分类号： B60T1/06 , B60T13/24 , B60T13/26 , B60T13/36 , F16D55/00 , F16D55/02 , F16D55/10 , F16D55/18 , F16D55/225 , F16D55/226 , F16D65/14 , F16D65/16 , F16D65/18
摘要： The present invention relates to a brake assembly (1), comprising:
a brake element (10) rotatably supported about a rotational axis (R),
at least one braking element (20) configured to be moveable towards a surface of the brake element (10) in a braking direction of the at least one braking element (20) for applying a braking force on the brake element (10), and
a first actuator (50) configured to move the at least one braking element (20) towards the surface of the brake element (10),
wherein the first actuator (50) comprises a first actuator actuated portion (52) with an annular surface extending substantially in a plane perpendicular to the rotational axis (R) to be actuated to move the at least one braking element (20) towards the surface of the brake element (10).
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