Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
  • F16D65/00—Parts or details
  • F16D65/02—Braking members; Mounting thereof
  • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
  • F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
  • F16D65/095—Pivots or supporting members therefor
  • F16D65/097—Resilient means interposed between pads and supporting members or other brake parts
  • F16D65/0973—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces
  • F16D65/0974—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces acting on or in the vicinity of the pad rim in a direction substantially transverse to the brake disc axis
  • F16D65/0975—Springs made from wire
  • F16D65/0976—Springs made from wire acting on one pad only
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
  • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
  • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
  • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
  • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
  • F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
  • F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
  • F16D55/2265—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing
  • F16D55/227—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing by two or more pins

Definitions

• the present invention relates to a disc brake, and more particularly to an improved floating pad type disc brake with an improved padding locking structure.
• FIG. 1 is an example of a conventional floating type distorted brake, in which a caliper 3 is slidably supported on a fixed member 1 via guide bins 2 and 2, and the torque of the fixed member 1 is reduced.
• the receiving portions 4, 4 support a pair of opposed inner and outer pads 5, 6. The braking torque acting on each pad 5, 6 is received by the torque receiving portions 4, 4 of the fixed member 1.
• the fixing member 1 is one member that exerts a large influence on the overall weight.
• the outer pad 6 is supported by the carrier 3, and the braking torque acting on the outer pad 6 is transmitted via the carrier 3 and the guide bins 2, 2.
• To be supported by the fixing member 1 is considered to be one effective means.
• the support arm of the adapter pad 6 is formed in a forked shape for convenience of machining in the cylinder.
• An object of the present invention is to simplify the support structure for the carriage of the water pad in the above-described lightweight disc brake, and for that purpose, the carrier having the above-described bifurcated pad support arm. It has a clever use of the structure of the pad and the half-sheared pad. Disclosure of the invention
• the present invention engages a projection provided on the back surface of the back pad with the opposing surface of the pad support arm, and The carrier is tightly engaged with the inner peripheral surface of the carrier via a support panel.
• a guide bin protruding from a fixing member is used.
• the inner pad is fixed to a disk brake that supports the calipers and has a bifurcated pad support arm at the calipers end portion.
• the projections provided on the back side of the back metal of the bower pad are engaged with the opposing surface of the support arm, and c-1
• a disk brake characterized in that a rotor pad is engaged with a carrier through a support panel.
• the outer pad is formed by the support arm and the support panel! )
• the braking torque which is integrated with the caliber and acts on the outer pad, is fixed from the support arm via the caliper and the guide bin! ? Supported.
• the fixing member is reduced in size and weight, and the outer pad is supported by a half-shear. It is supported by using the conventional forked support arms of the calipers, and the new structure can be exhibited by using the existing structure as it is. it can. Therefore, the effect is remarkable, and it is sufficient to compensate for the increase in the number of supporting panels as parts.
• FIG. 1 is a plan view showing an example of a conventional disk brake
• FIG. 2 is a plan view of an embodiment of the present invention
• FIG. 3 is a vertical sectional view of FIG. 2
• FIG. 5 is a partially longitudinal perspective view of the outer pad.
• FIG. 2 to FIG. 5 show an embodiment of the present invention.
• both sides of the inner pad 15 are slidingly engaged with the torque receiving portions 15 and 15 of the fixing member 10 so that the piston 10 (the (Refer to Fig. 4).
• the pad side of the caliper 12 is provided with two bifurcated pad supports ⁇ 17, 17.
• the opposing surface 18 of each support arm 17, 17 is formed into a concave curved surface by machining.
• the back metal 21 of the outer pad 14 is formed by shearing the half of the thickness of the lining 19 from the surface to which the lining 19 is to be bonded (see the above description).
• the projection 20 is formed on the rear side, and both end surfaces of the projection 20 are formed into a convex curved surface that matches the opposing surface 18 of the support arms 17, 17. ing. Therefore, the protruding portion 20 is supported in the radial direction of the mouth and in the direction of rotation on the opposing surface 18 of the support arms 17, 17.
• a projection 22 is provided on the upper surface of the backing metal 21 of the end pad 14, and the coil portion of the support panel 24 is inserted into and engaged with the pin 25 fixed to the projection 22 (see No. 5). Both ends of the panel 24 are inserted into the pad holes 25 provided on the upper surface of the caliper 12, and the both ends are locked on both sides of the hole 25 (see FIG. 2). With this support panel 24, the arterial pad 14 is sexually supported by the caliper 12, Tack is prevented.
• the braking torque acting on the inner pad 13 can be directly received by the fixed member 10 as in the past, but the braking torque acting on the outer pad 14 is The support arm 17, 17, the calipers 12, and the guide bins 11, 11 receive the fixing members 10 from the protruding portions 20].

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• Engineering & Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Braking Arrangements (AREA)

Priority Applications (1)

Applications Claiming Priority (2)

Publications (1)

Family

ID=15727568

Family Applications (1)

Country Status (3)

Cited By (1)

Families Citing this family (9)

Citations (5)

Family Cites Families (1)

• 1983
  • 1983-10-18 JP JP16104683U patent/JPS6067433U/ja active Granted
• 1984
  • 1984-10-18 GB GB08514292A patent/GB2159221A/en not_active Withdrawn
  • 1984-10-18 WO PCT/JP1984/000493 patent/WO1985001782A1/ja unknown

Patent Citations (5)

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