An electromechanical brake system includes a linear motion mechanism configured to convert the rotation transmitted from the electric motor to a linear motion, thereby pressing a friction pad against a brake disk; a linear motion mechanism housing in which the linear motion mechanism is received as a single assembly with the components of the linear motion mechanism assembled together; and a caliper body shaped to extend across the outer periphery of the brake disk. The caliper body includes a claw portion axially supporting a friction pad; a housing-fixing plate which is arranged on the side of the linear motion mechanism housing opposite from the brake disk; and an outer shell portion through which the claw portion and the housing-fixing plate are coupled together.

A utility vehicle disk brake comprises a vehicle-mounted brake mount (110) that partially surrounds a brake disk, and a brake caliper (120) that is arranged on and partially covers the brake mount (110); sliding guides allow the brake caliper (120) to slide relative to the brake mount (110) perpendicularly to a friction surface of the brake disk; a first one of said sliding guides is designed as a fixed bearing, and a second one of said sliding guides is designed as a floating bearing, at least the floating bearing being designed as a slotted guide comprising a guideway (123) that runs in the sliding direction of the brake caliper (120) as well as a first guiding element (114) that is accommodated in the guideway (123).

A brake pad has a brake lining with a first section and a second section. The first section includes a plurality of first layers having a first material and a plurality of second layers having a second material. The first material is different from the second material. The plurality of first layers and the plurality of second layers are alternatingly arranged between one another. The second section includes a plurality of third layers having the second material and a plurality of fourth layers having the first material. The plurality of third layers and the plurality of fourth layers are alternatingly arranged between one another. The plurality of first layers are adjacent to corresponding ones of the plurality of third layers are co-planar with one another. Further, the plurality of second layers are adjacent to corresponding ones of the plurality of fourth layers are co-planar with one another.

Disclosed is a disc brake including a stationary support arm which includes a C-shaped recess, a slide which fits closely to the walls of the recess, a brake pad including two lateral lugs, each of which is received in a recess with a slide inserted therebetween, and a spring for resiliently returning the brake pad to its inoperative position, including a portion for attachment to the stationary support. The attachment portion includes an attachment tab, at least one flange of the slide includes an attachment strip, and the attachment tab and the attachment strip include complementary element for connection by form-fitting interaction.

Disclosed is an electric caliper brake. The electric caliper brake includes a carrier including a pair of pad plates installed to be moveable forward and backward, a caliper housing configured to be installed to be slidable on the carrier and to have a cylinder in which a piston of which an inside is dug in a form of a cup is moveable forward and backward due to a brake hydraulic pressure, a power conversion unit including a spindle member installed to pass through a rear of the cylinder and rotating due to a rotational force delivered from an actuator and a nut member screw-coupled to the spindle member, disposed in the piston, moving forward and backward according to rotation of the spindle member, pressurizing the piston, and releasing the pressurizing, and a filling member configured to be disposed in the piston in such a way that rotation of the filling member is limited, the filling member being coupled to the nut member.

A disc brake including a brake caliper, which includes two lateral wings which tangentially encompass at least one brake disc, and which is displaceably guided on a brake carrier by two guiding elements, which are arranged opposite with respect to each other and radially with respect to the axis of the brake disc between the brake caliper and the brake carrier, in which a first guiding element in the area of one wing consists of a combination of a sliding bore and a guide pin being guided within it, and in which a second guiding element is configured within the opposite wing as a combination of at least two cooperating guiding surfaces.

The disclosure relates to a floating-calliper brake a piston region is situated on a brake disc first side, in an axial direction, that can be accommodated in a brake disc chamber, and a finger region is situated on a brake disc second side. A first guide assembly is arranged on a third side running congruently with a brake disc rotational axis that can be accommodated in the chamber and extends along a first guide axis running in the axial direction and parallel to the rotational axis. A second guide assembly is arranged on a fourth side, opposite the third side and extends along a second guide axis running in the axial direction and parallel to the rotational axis. The first guide assembly has a first guide duct enclosed by the brake carrier, a first guide element is guided displaceably in the axial direction in the first guide duct and has a first guide shaft and a first fastening end, and only one first connecting portion that is connected to the floating calliper. The first guide element is fixedly connected to the first connecting portion by its first fastening end. The first connecting portion is situated at the level of the finger region in the axial direction and/or at least partially on the second side.

The present invention relates to an assembly (1) of caliper body (2) and brake pads (3, 4). Said caliper body (2) comprises two pockets (5, 6) which receive the pads (3, 4). The caliper body (2) comprises two elongated elements (201, 202) and at least one central bridge (203) which crosses the two pockets (5, 6). Each brake pad (3, 4) comprises a support plate (11, 12) and friction material (13, 14) of predetermined radial extension (MAR). Each support plate (11, 12) comprises a support plate edge (17) having an upper edge portion (18). Each support plate (11, 12) comprises at least one protuberance (19, 20) which projects from said upper edge portion (18) and is hook-shaped defining a plate sliding surface (21) indirectly facing said rotation axis (X-X). Each support plate (11, 12) comprises at least one pad support surface (22) arranged substantially orthogonal to said circumferential direction (C-C) which extends over at least half of the predetermined radial extension (MAR) of said friction material (13, 14). Said central bridge (203) comprises at least two central bridge protuberances (23) separated by a central bridge window (27) which form caliper body sliding surfaces (24) which face said plate sliding surfaces (21). The caliper body (2) comprises at least two caliper support surfaces (25, 26) which face said pad support surfaces (22).

A disc brake having an actuation mechanism, a disc brake rotor, first and second brake pad mounting structures, and first and second brake pads. The first and second mounting structures may have formations that affect fitting of the first and second pads.

A floating disc brake device includes: an inner pad; an outer pad; a support; and a caliper body. The support includes an inner guide portion configured to support the inner pad such that the inner pad is movable in an axial direction, and an outer guide portion configured to support the outer pad such that the outer pad is movable in the axial direction, on each of both circumferentially outer side portions. The caliper body includes a cylinder, and includes an inner body portion and an outer body portion. The outer body portion includes a through hole that opens only in the axial direction in at least one of a portion facing the outer guide portion in the axial direction and a portion facing a vicinity of the outer guide portion in the axial direction.