摘要:
The invention relates to a brake lining for a disc brake, comprising a distribution of lining elements (111, 112,...) which are arranged on a lining support (130) or on group supports (121, 122,...) in groups, and the group supports (121, 122,...) are secured to the lining support (130). The lining elements (111, 112,...) have first lining elements (111) and second lining elements (112), and the group supports (121, 122,...) have a first group support (121) and a second group support (122). The first lining elements (111) are arranged on the first group support (121) or on the lining support (130) in a non-tiltable and/or inflexible manner, and the second lining elements (112) are arranged on the second group support (122) or on the lining support (130) in a tiltable and/or flexible manner.
标题翻译:BREMSBELAGFÜREINE TEILBELAG-SCHEIBENBREMSE,ANORDNUNG EINES BREMSBELAGS AN EINEM BELAGHALTER UND VERFAHREN ZUMBETÄTIGENEINES EINEM BELAGHALTER GEHALTERTEN BREMSBELAGS
摘要:
A brake lining for a partial-lining disk brake of a rail vehicle comprises a lining carrier (3) and a plurality of lining elements (41, 42, 43) mounted on the lining carrier (3) via carrier plates (5), said carrier plates (5) being mounted on the lining carrier (3) spherically and the lining elements (41, 42, 43) being mounted on the carrier plates (5) spherically, the mounting of the lining elements (41, 42, 43) on the lining carrier (3) via the carrier plates (5) being designed in such a manner that a surface pressure (P) of the lining elements (41, 42, 43) generated by a brake application force during pressing of the lining elements (41, 42, 43) against a brake disk (6) decreases radially relative to the axis of rotation of the brake disk (6) with increasing distance of the lining elements (41, 42, 43) from the axis of rotation of the brake disk (6). The invention also relates to an arrangement of a brake lining (1) for a partial-lining disk brake of a rail vehicle on a lining holder (2) of a partial-lining disk brake of a rail vehicle and to a method for actuating a brake lining (1) for a partial-lining disk brake of a rail vehicle, said brake lining being held on a lining holder (2) of a brake disk assembly of a rail vehicle.
标题翻译:BREMSBELAGFÜREINE TEILBELAG-SCHEIBENBREMSE,ANORDNUNG EINES BREMSBELAGS AN EINEM BELAGHALTER UND VERFAHREN ZUMBETÄTIGENEINES EINEM BELAGHALTER GEHALTERTEN BREMSBELAGS
摘要:
The invention relates to a brake lining for a partially lined disc brake of a rail vehicle, having a lining support (2) and multiple group elements (4, 4') arranged on the lining support (2). Each of the group elements (4) consists of a support plate (5) and multiple lining elements (41, 42) arranged on the support plate (5), and lining elements (41, 42) with at least two friction surfaces (A 1 , A 2 ) of differing sizes are arranged on each support plate (5). The lining elements (41, 42) are arranged such that their total surface area at least approximates a ring sector, and at least two different first and second group elements (4, 4') are arranged on the lining support (2). For the first group elements (4), the number of lining elements (41) with larger friction surfaces (A 1 ) is greater than the number of lining elements (42) with smaller friction surfaces (A 2 ), and for the second group elements (4') the number of lining elements (41) with larger friction surfaces (A 1 ) is less than the number of lining elements (42) with smaller friction surfaces (A2). The first group elements (4) are arranged farther outwards on the lining support (2) radially to the central point of an imaginary circle containing the ring sector than the second group elements (4'). The invention further relates to the arrangement of a brake lining (1) for a partially lined disc brake of a rail vehicle on a lining holder (6) of a partially lined disc brake of a rail vehicle and to a method for actuating a brake lining (1) held on a lining holder (2) of a brake disc arrangement of a rail vehicle for a partially lined disc brake of a rail vehicle.
摘要:
The invention relates to a method (600) for determining a braking torque (MB) on a braking system (100) for a rail vehicle. The braking system (100) associated with at least one wheel or at least one wheelset comprises at least one brake disc (102) for generating a braking force (FB) in response to at least one brake signal (340), at least one brake lining (104) interacting with the brake disc (102) and a brake caliper (106) connected to the brake lining (104) and a brake housing (108) and a securing bracket. Furthermore, the brake caliper (106) is mounted together with a brake housing (108) in at least one first bearing point (110) and a second bearing point (112), said second bearing point (112) being at a distance from the first bearing point (110) at a predefined bearing distance (A), a first sensor (116) for providing a first measuring signal and a second sensor (118) for providing a second measuring signal being arranged on the brake housing (108) or between said housing and the bracket (114). The first measuring signal and the second measuring signal each represent a force (F 1 , F 2 ), in particular a bearing force, or a variable derived therefrom. Said method (600) comprises a step of reading (610) the first measuring signal and the second measuring signal and a step of determining (620) a braking torque (M B ) using a mounting dimension (X0), the bearing distance (A) as well as the first measuring signal and the second measuring signal, said mounting dimension (X 0 ) corresponding to the distance between a rotational axis (122) of the brake disc (102) and the first bearing point (110).
摘要:
The invention relates to a railway vehicle braking device comprising at least one brake lining holder (32; 56) or brake block holder (78) which is mounted to as to be tiltable about a shaft (62; 84) while supporting at least one brake lining (30; 58) or brake block (76). The geometrical shape of the brake linings (30; 58) or brake blocks (76) is designed such that the center of wear on the brake lining (30;58) or the brake block (76) and the frictional partner is shifted in such a way when oblique wear occurs that torque counteracting said oblique wear is generated.
摘要:
The invention relates to a brake pad device for a rail vehicle, comprising at least one brake pad, composed of a brake pad retainer and a brake pad insert (2), for generating a braking force by means of frictionally-locking contact of a wear volume (1) of the brake pad insert (2) against a running face (4), which adjoins a flange (14) and narrows in cross section in the outward direction, of a wheel (8). The invention provides that, in the region of the running face (4), the sliding friction value (f) and/or the hardness of the wear volume (1) of the brake pad insert (2) increases in the direction pointing away from the flange (14).
摘要:
Eine Radbremsscheibe (3) für ein Schienenrad eines Schienenfahrzeug weist einen ringförmigen Reibgurt auf, eine Vielzahl von Kühlrippen (32, 36), die auf einer einer Reibfläche (311) des Reibgurts abgewandten Montageseite angeformt sind, mehrere Schraubenaufnahmen (33) zur Aufnahme einer Mutter oder eines Schraubenkopfes einer Schraube zur Befestigung der Radbremsscheibe (3) an einem Radsteg eines Radkörpers des Schienenrades, wobei die Dicke (d 1 ) des Reibgurts (31) weniger als ein Drittel der Maximaldicke der Radbremsscheibe (3) beträgt.
摘要:
Ein Belaghalter (2) für eine Bremsbelaghalterung (1) eines Schienenfahrzeugs weist eine Andruckplatte (21) mit einem sich in Längsrichtung des Belaghalters (2) erstreckenden Führungskanal (22) auf, in dem ein Bremsbelag (3) verschiebbar und senkrecht zur Normalen der Andruckplatte (21) formschlüssig festlegbar ist, einen an der Andruckplatte (21) gelagerten Verschlussriegel (4) zur Arretierung des Bremsbelags (3) in Längsrichtung des Belaghalters (2), der in einer den Bremsbelag (3) in einer Funktionsstellung fixierenden Verriegelungsstellung in den Führungskanal (22) vorsteht und in einer Freigabestellung aus dem Führungskanal (22) entfernt ist, wobei zwischen einem in dem Führungskanal (22) geführten Führungssteg (32) des Bremsbelags (3) und dem Verschlussriegel (4) ein den Bremsbelag (3) im Führungskanal (22) vorspannendes Federelement (6) angeordnet ist.