公开(公告)号：US11808067B2

公开(公告)日：2023-11-07

申请号：US17267796

申请日：2019-08-13

Applicant: Edscha Engineering GmbH

Inventor： Peter Hoffmann ,  Heiner Ackers ,  Gundolf Heinrichs ,  Torsten Meissner

IPC: E05F5/02 ,  E05C17/16 ,  E05C17/20

CPC classification number: E05C17/163 ,  E05C17/203 ,  E05Y2201/218

Abstract: A door arrester, in particular for a door of a motor vehicle, includes a door retainer rod (30) which can be mounted on either one of the door (2) or the body (3) so as to be pivotable and has a first side (35) with profiling (35a) formed on the first side (35); and a first braking element which can be arranged on the other of the door (2) or the body (3) and in sections bears against the first side (35) of the door retainer rod (30) under the effect of a preload, and which, with the profiling (35a) of the first side (35), defines at least one retaining position. The first braking element has a central boring, the door retainer rod (30) has an elongate through-hole (33), a guide pin (40) passes through the central boring and the through-hole (33), and the guide pin (40) permits an axial movement of the first braking element along the guide pin (40).

公开(公告)号：US20230126471A1

公开(公告)日：2023-04-27

申请号：US17918762

申请日：2021-04-09

Applicant: Edscha Engineering GmbH

Inventor： Jörg Dörnen ,  Christian Bartschies ,  Jochen Bals ,  Peter Mrowka

IPC: E05F3/16

Abstract: A brake arrangement for a drive apparatus, in particular for a drive apparatus for adjusting a vehicle flap, includes a brake housing (2), wherein the brake housing (2) comprises a first brake housing part (3) and a second brake housing part (7), a first brake element (13) which is arranged non-rotatably in the brake housing (2), a second brake element (15) which is arranged rotatably in the brake housing (2), and a preload means (19) for preloading one of the first brake element (13) and second brake element (15) toward the other of the first brake element (13) and second brake element (15) in the direction of a longitudinal axis (L) of the brake housing (2). The brake housing (2) has a connecting section (11) for connecting the first brake housing part (3) and the second brake housing part (7), and in that the first brake housing part (3) and the second brake housing part (7) are welded to one another in the connecting section (11).

公开(公告)号：US20230062450A1

公开(公告)日：2023-03-02

申请号：US17884503

申请日：2022-08-09

Applicant: Edscha Engineering GmbH

Inventor： Marc Zander

IPC: H02K41/02 ,  H02K11/00 ,  E05F15/60

Abstract: A drive unit, in particular for a vehicle flap drive, includes a housing (3), a motor (2) arranged in the housing, a control device (11) configured for control of the motor (2), comprising a first printed circuit board (12) having a top side (12a) and a underside (12b), and a second printed circuit board (13) having a top side (13a) and an underside (13b), wherein the first printed circuit board (12) is arranged above the motor (2), and the second printed circuit board (13) is arranged above the first printed circuit board (12). The drive unit further comprises a power unit (19) arranged on the first printed circuit board (12), comprising at least one first filter (20) and a Hall sensor (21) and a control unit (23) arranged on the second printed circuit board (13), the control unit (23) comprising at least one microcontroller (24) and a voltage regulator (26). At least one polarity reverse protection device (29) is arranged on the underside (12b) of the first printed circuit board (12).

公开(公告)号：US11199039B2

公开(公告)日：2021-12-14

申请号：US16640591

申请日：2018-08-15

Applicant: Edscha Engineering GmbH

Inventor： Marc Zander ,  Jochen Bals

IPC: H02P3/18 ,  E05F15/603 ,  H02H7/085

Abstract: A drive device for a vehicle flap includes an electric motor (2) for driving the vehicle flap, and a supply switching circuit (3). The supply switching circuit (3) includes a first voltage source (9) for supplying current to the electric motor (2), a first electrical supply line (4) and a second electrical supply line (5). The first voltage source (9) is arranged between the first electrical supply line (4) and the second electrical supply line (5). The drive device also includes a control switching circuit (12) including a second voltage source (14) and a switching control device (13). The drive device includes a switching element (10) and a diode (11) connected between the first electrical supply line (4) and the second electrical supply line (5).

公开(公告)号：US20200173220A1

公开(公告)日：2020-06-04

申请号：US16640591

申请日：2018-08-15

Applicant: Edscha Engineering GmbH

Inventor： Marc Zander ,  Jochen Bals

IPC: E05F15/603 ,  H02H7/085 ,  H02P3/18

Abstract: A drive device for a vehicle flap includes an electric motor (2) for driving the vehicle flap, and a supply switching circuit (3). The supply switching circuit (3) includes a first voltage source (9) for supplying current to the electric motor (2), a first electrical supply line (4) and a second electrical supply line (5). The first voltage source (9) is arranged between the first electrical supply line (4) and the second electrical supply line (5). The drive device also includes a control switching circuit (12) including a second voltage source (14) and a switching control device (13). The drive device includes a switching element (10) and a diode (11) connected between the first electrical supply line (4) and the second electrical supply line (5).

公开(公告)号：US20240102541A1

公开(公告)日：2024-03-28

申请号：US18270188

申请日：2021-12-01

Applicant: Edscha Engineering GmbH

Inventor： Joerg DOERNEN ,  Peter MROWKA ,  Christian BARTSCHIES

IPC: F16H25/24

CPC classification number: F16H25/24 ,  F16H2025/2481 ,  F16H2025/249

Abstract: A spindle assembly is for a spindle device, and comprises a spindle nut, which can be brought into thread engagement with a spindle rod, and a tube extending axially along a longitudinal axis, wherein the tube at least partly encircles the spindle nut radially. A spindle assembly for a spindle device is provided. The spindle nut is axially secured to the tube by a welding process.

公开(公告)号：US20240101062A1

公开(公告)日：2024-03-28

申请号：US18373619

申请日：2023-09-27

Applicant: Edscha Engineering GmbH

Inventor： Fabian KÜLLMER ,  Sergej STEIGERWALD

IPC: B60R21/34 ,  E05D3/06 ,  E05D7/00 ,  E05F15/72

CPC classification number: B60R21/34 ,  E05D3/06 ,  E05D7/00 ,  E05F15/72 ,  E05Y2900/536

Abstract: The present disclosure relates to a drive device for a movable vehicle flap, including a flap part associated with the vehicle flap, a body part associated with a vehicle body, a first joint arrangement being arranged between the flap part and the body part, including a first knee lever and a second knee lever. The first knee lever and the second knee lever each have at least a first control arm and a second control arm. The drive device further include a second joint arrangement for opening and closing the vehicle flap in a normal operation, at least a first actuator for raising the vehicle flap to a pedestrian protection position. The first actuator has a first connection element and a second connection element. The first connection element of the first actuator is hingedly coupled to the first knee lever of the first joint arrangement. The second connection element of the first actuator is hingedly coupled to the second knee lever of the first joint arrangement. A drive device for a vehicle flap, which is reliable and compact, is provided according to the present disclosure by the first connection element of the first actuator being hingedly coupled to the second control arm of the first knee lever and by the second connection element of the first actuator being hingedly coupled to the first control arm of the second knee lever.

公开(公告)号：US20240044193A1

公开(公告)日：2024-02-08

申请号：US18224043

申请日：2023-07-19

Applicant: Edscha Engineering GmbH

Inventor： Christian BARTSCHIES

IPC: E05F1/10

CPC classification number: E05F1/1008 ,  E05Y2201/624 ,  E05Y2900/50

Abstract: A drive device for a vehicle flap, and includes a first actuator for opening and closing the vehicle flap. The first actuator has a first end. The drive device also includes a first connection element for connecting the first end of the first actuator to one of the vehicle door and the vehicle body, and a coupling device having at least one first coupling member for coupling the first connection element to the first actuator. The coupling device comprises a second coupling element which is displaceable relative to the first coupling element between a first end position and a second end position.

公开(公告)号：US11866972B2

公开(公告)日：2024-01-09

申请号：US17585010

申请日：2022-01-26

Applicant: Edscha Engineering GmbH

Inventor： Jose-Manuel Gutierrez-Fernandez

IPC: E05F5/02 ,  E05D11/06 ,  E05D11/10 ,  E05D5/06 ,  E05D5/12

CPC classification number: E05D11/1014 ,  E05D5/062 ,  E05D5/128 ,  E05Y2900/531

Abstract: A temporary retaining device for use in a vehicle hinge to temporarily lock a vehicle door in an open position relative to a door frame includes a flat portion in which an opening is arranged. A fold protrudes from an edge of the flat portion. A load arm extends from the flat portion. The load arm comprises a projection formed as a retaining lug on an end facing away from the flat portion.

公开(公告)号：US20230243197A1

公开(公告)日：2023-08-03

申请号：US18012873

申请日：2021-06-02

Applicant: Edscha Engineering GmbH

Inventor： Josef KASBERGER ,  Thorsten WEISS

IPC: E05D15/06 ,  B29C45/00 ,  B29L31/32

CPC classification number: E05D15/06 ,  B29C45/0001 ,  B29C45/0053 ,  B29C2045/0075 ,  B29L2031/322 ,  E05Y2900/531

Abstract: A roller, in particular for a sliding door of a vehicle, includes a main part having a running surface pointing radially outward. The running surface can be coupled to a guide rail of a sliding door. The roller also includes a central bore, penetrating the main part at least in part, for receiving a bearing arrangement for rotatable mounting of the main part. A roller which is cost-effective to manufacture and is additionally durable is created in that at least the running surface consists of a radiation-crosslinked plastic having a gel value in formic acid between 20% and 60%.